[bsp/lpc408x]更新旧启动机制

bsp/lpc408x/.config

@@ -7,20 +7,31 @@
 # RT-Thread Kernel
 #
 CONFIG_RT_NAME_MAX=8
+# CONFIG_RT_USING_SMP is not set
 CONFIG_RT_ALIGN_SIZE=4
 # CONFIG_RT_THREAD_PRIORITY_8 is not set
 CONFIG_RT_THREAD_PRIORITY_32=y
 # CONFIG_RT_THREAD_PRIORITY_256 is not set
 CONFIG_RT_THREAD_PRIORITY_MAX=32
-CONFIG_RT_TICK_PER_SECOND=100
-CONFIG_RT_DEBUG=y
-CONFIG_RT_DEBUG_COLOR=y
+CONFIG_RT_TICK_PER_SECOND=1000
 CONFIG_RT_USING_OVERFLOW_CHECK=y
-CONFIG_RT_DEBUG_INIT=0
-CONFIG_RT_DEBUG_THREAD=0
 CONFIG_RT_USING_HOOK=y
-CONFIG_IDLE_THREAD_STACK_SIZE=512
+CONFIG_RT_USING_IDLE_HOOK=y
+CONFIG_RT_IDEL_HOOK_LIST_SIZE=4
+CONFIG_IDLE_THREAD_STACK_SIZE=256
 # CONFIG_RT_USING_TIMER_SOFT is not set
+CONFIG_RT_DEBUG=y
+CONFIG_RT_DEBUG_COLOR=y
+# CONFIG_RT_DEBUG_INIT_CONFIG is not set
+# CONFIG_RT_DEBUG_THREAD_CONFIG is not set
+# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set
+# CONFIG_RT_DEBUG_IPC_CONFIG is not set
+# CONFIG_RT_DEBUG_TIMER_CONFIG is not set
+# CONFIG_RT_DEBUG_IRQ_CONFIG is not set
+# CONFIG_RT_DEBUG_MEM_CONFIG is not set
+# CONFIG_RT_DEBUG_SLAB_CONFIG is not set
+# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set
+# CONFIG_RT_DEBUG_MODULE_CONFIG is not set
 
 #
 # Inter-Thread communication
@@ -38,29 +49,33 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 CONFIG_RT_USING_MEMPOOL=y
 CONFIG_RT_USING_MEMHEAP=y
 # CONFIG_RT_USING_NOHEAP is not set
-CONFIG_RT_USING_SMALL_MEM=y
+# CONFIG_RT_USING_SMALL_MEM is not set
 # CONFIG_RT_USING_SLAB is not set
-# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
-# CONFIG_RT_USING_MEMTRACE is not set
+CONFIG_RT_USING_MEMHEAP_AS_HEAP=y
 CONFIG_RT_USING_HEAP=y
 
 #
 # Kernel Device Object
 #
 CONFIG_RT_USING_DEVICE=y
+# CONFIG_RT_USING_DEVICE_OPS is not set
 # CONFIG_RT_USING_INTERRUPT_INFO is not set
 CONFIG_RT_USING_CONSOLE=y
 CONFIG_RT_CONSOLEBUF_SIZE=128
 CONFIG_RT_CONSOLE_DEVICE_NAME="uart0"
-# CONFIG_RT_USING_MODULE is not set
+CONFIG_RT_VER_NUM=0x40001
 CONFIG_ARCH_ARM=y
 CONFIG_ARCH_ARM_CORTEX_M=y
 CONFIG_ARCH_ARM_CORTEX_M4=y
+# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
 
 #
 # RT-Thread Components
 #
-# CONFIG_RT_USING_COMPONENTS_INIT is not set
+CONFIG_RT_USING_COMPONENTS_INIT=y
+CONFIG_RT_USING_USER_MAIN=y
+CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048
+CONFIG_RT_MAIN_THREAD_PRIORITY=10
 
 #
 # C++ features
@@ -76,13 +91,15 @@ CONFIG_FINSH_USING_HISTORY=y
 CONFIG_FINSH_HISTORY_LINES=5
 CONFIG_FINSH_USING_SYMTAB=y
 CONFIG_FINSH_USING_DESCRIPTION=y
+# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
 CONFIG_FINSH_THREAD_PRIORITY=20
 CONFIG_FINSH_THREAD_STACK_SIZE=4096
 CONFIG_FINSH_CMD_SIZE=80
 # CONFIG_FINSH_USING_AUTH is not set
 CONFIG_FINSH_USING_MSH=y
 CONFIG_FINSH_USING_MSH_DEFAULT=y
-# CONFIG_FINSH_USING_MSH_ONLY is not set
+CONFIG_FINSH_USING_MSH_ONLY=y
+CONFIG_FINSH_ARG_MAX=10
 
 #
 # Device virtual file system
@@ -92,6 +109,7 @@ CONFIG_DFS_USING_WORKDIR=y
 CONFIG_DFS_FILESYSTEMS_MAX=2
 CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
 CONFIG_DFS_FD_MAX=16
+# CONFIG_RT_USING_DFS_MNTTABLE is not set
 CONFIG_RT_USING_DFS_ELMFAT=y
 
 #
@@ -110,30 +128,40 @@ CONFIG_RT_DFS_ELM_MAX_SECTOR_SIZE=4096
 # CONFIG_RT_DFS_ELM_USE_ERASE is not set
 CONFIG_RT_DFS_ELM_REENTRANT=y
 CONFIG_RT_USING_DFS_DEVFS=y
-# CONFIG_RT_USING_DFS_NET is not set
 # CONFIG_RT_USING_DFS_ROMFS is not set
 # CONFIG_RT_USING_DFS_RAMFS is not set
 # CONFIG_RT_USING_DFS_UFFS is not set
 # CONFIG_RT_USING_DFS_JFFS2 is not set
-# CONFIG_RT_USING_DFS_NFS is not set
 
 #
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_PIPE_BUFSZ=512
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_SERIAL_USING_DMA=y
-CONFIG_RT_USING_CAN=y
+CONFIG_RT_SERIAL_RB_BUFSZ=64
+# CONFIG_RT_USING_CAN is not set
 # CONFIG_RT_USING_HWTIMER is not set
 # CONFIG_RT_USING_CPUTIME is not set
 # CONFIG_RT_USING_I2C is not set
 CONFIG_RT_USING_PIN=y
+# CONFIG_RT_USING_ADC is not set
+# CONFIG_RT_USING_PWM is not set
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
+# CONFIG_RT_USING_MTD is not set
+# CONFIG_RT_USING_PM is not set
 # CONFIG_RT_USING_RTC is not set
 # CONFIG_RT_USING_SDIO is not set
 # CONFIG_RT_USING_SPI is not set
 # CONFIG_RT_USING_WDT is not set
+# CONFIG_RT_USING_AUDIO is not set
+# CONFIG_RT_USING_SENSOR is not set
+
+#
+# Using WiFi
+#
 # CONFIG_RT_USING_WIFI is not set
 
 #
@@ -145,28 +173,36 @@ CONFIG_RT_USING_PIN=y
 #
 # POSIX layer and C standard library
 #
-CONFIG_RT_USING_LIBC=y
-CONFIG_RT_USING_PTHREADS=y
-CONFIG_RT_USING_POSIX=y
-# CONFIG_RT_USING_POSIX_MMAP is not set
-# CONFIG_RT_USING_POSIX_TERMIOS is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
-# CONFIG_HAVE_SYS_SIGNALS is not set
+# CONFIG_RT_USING_LIBC is not set
+# CONFIG_RT_USING_PTHREADS is not set
 
 #
-# Network stack
+# Network
 #
 
+#
+# Socket abstraction layer
+#
+# CONFIG_RT_USING_SAL is not set
+
 #
 # light weight TCP/IP stack
 #
 # CONFIG_RT_USING_LWIP is not set
+# CONFIG_RT_USING_LWIP141 is not set
+# CONFIG_RT_USING_LWIP202 is not set
+# CONFIG_RT_USING_LWIP210 is not set
 
 #
 # Modbus master and slave stack
 #
 # CONFIG_RT_USING_MODBUS is not set
 
+#
+# AT commands
+#
+# CONFIG_RT_USING_AT is not set
+
 #
 # VBUS(Virtual Software BUS)
 #
@@ -177,43 +213,33 @@ CONFIG_RT_USING_POSIX=y
 #
 # CONFIG_RT_USING_LOGTRACE is not set
 # CONFIG_RT_USING_RYM is not set
+# CONFIG_RT_USING_ULOG is not set
+# CONFIG_RT_USING_UTEST is not set
 
 #
 # ARM CMSIS
 #
 # CONFIG_RT_USING_CMSIS_OS is not set
 # CONFIG_RT_USING_RTT_CMSIS is not set
+# CONFIG_RT_USING_LWP is not set
 
 #
 # RT-Thread online packages
 #
 
-#
-# system packages
-#
-
-#
-# RT-Thread GUI Engine
-#
-# CONFIG_PKG_USING_GUIENGINE is not set
-# CONFIG_PKG_USING_PERSIMMON is not set
-# CONFIG_PKG_USING_LWEXT4 is not set
-# CONFIG_PKG_USING_PARTITION is not set
-# CONFIG_PKG_USING_SQLITE is not set
-# CONFIG_PKG_USING_RTI is not set
-
 #
 # IoT - internet of things
 #
 # CONFIG_PKG_USING_PAHOMQTT is not set
 # CONFIG_PKG_USING_WEBCLIENT is not set
+# CONFIG_PKG_USING_WEBNET is not set
 # CONFIG_PKG_USING_MONGOOSE is not set
 # CONFIG_PKG_USING_WEBTERMINAL is not set
 # CONFIG_PKG_USING_CJSON is not set
+# CONFIG_PKG_USING_JSMN is not set
 # CONFIG_PKG_USING_LJSON is not set
 # CONFIG_PKG_USING_EZXML is not set
 # CONFIG_PKG_USING_NANOPB is not set
-# CONFIG_PKG_USING_GAGENT_CLOUD is not set
 
 #
 # Wi-Fi
@@ -231,6 +257,17 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_COAP is not set
 # CONFIG_PKG_USING_NOPOLL is not set
 # CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_AT_DEVICE is not set
+# CONFIG_PKG_USING_WIZNET is not set
+
+#
+# IoT Cloud
+#
+# CONFIG_PKG_USING_ONENET is not set
+# CONFIG_PKG_USING_GAGENT_CLOUD is not set
+# CONFIG_PKG_USING_ALI_IOTKIT is not set
+# CONFIG_PKG_USING_AZURE is not set
+# CONFIG_PKG_USING_TENCENT_IOTKIT is not set
 
 #
 # security packages
@@ -242,6 +279,7 @@ CONFIG_RT_USING_POSIX=y
 #
 # language packages
 #
+# CONFIG_PKG_USING_LUA is not set
 # CONFIG_PKG_USING_JERRYSCRIPT is not set
 # CONFIG_PKG_USING_MICROPYTHON is not set
 
@@ -249,27 +287,99 @@ CONFIG_RT_USING_POSIX=y
 # multimedia packages
 #
 # CONFIG_PKG_USING_OPENMV is not set
+# CONFIG_PKG_USING_MUPDF is not set
 
 #
 # tools packages
 #
 # CONFIG_PKG_USING_CMBACKTRACE is not set
+# CONFIG_PKG_USING_EASYFLASH is not set
 # CONFIG_PKG_USING_EASYLOGGER is not set
 # CONFIG_PKG_USING_SYSTEMVIEW is not set
-# CONFIG_PKG_USING_IPERF is not set
+# CONFIG_PKG_USING_RDB is not set
+# CONFIG_PKG_USING_QRCODE is not set
+# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
+
+#
+# system packages
+#
+# CONFIG_PKG_USING_GUIENGINE is not set
+# CONFIG_PKG_USING_PERSIMMON is not set
+# CONFIG_PKG_USING_CAIRO is not set
+# CONFIG_PKG_USING_PIXMAN is not set
+# CONFIG_PKG_USING_LWEXT4 is not set
+# CONFIG_PKG_USING_PARTITION is not set
+# CONFIG_PKG_USING_FAL is not set
+# CONFIG_PKG_USING_SQLITE is not set
+# CONFIG_PKG_USING_RTI is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+# CONFIG_PKG_USING_CMSIS is not set
+# CONFIG_PKG_USING_DFS_YAFFS is not set
+# CONFIG_PKG_USING_LITTLEFS is not set
+
+#
+# peripheral libraries and drivers
+#
+# CONFIG_PKG_USING_REALTEK_AMEBA is not set
+# CONFIG_PKG_USING_SHT2X is not set
+# CONFIG_PKG_USING_AHT10 is not set
+# CONFIG_PKG_USING_AP3216C is not set
+# CONFIG_PKG_USING_STM32_SDIO is not set
+# CONFIG_PKG_USING_ICM20608 is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# CONFIG_PKG_USING_BUTTON is not set
+# CONFIG_PKG_USING_MPU6XXX is not set
+# CONFIG_PKG_USING_PCF8574 is not set
+# CONFIG_PKG_USING_KENDRYTE_SDK is not set
 
 #
 # miscellaneous packages
 #
+# CONFIG_PKG_USING_LIBCSV is not set
+# CONFIG_PKG_USING_OPTPARSE is not set
 # CONFIG_PKG_USING_FASTLZ is not set
 # CONFIG_PKG_USING_MINILZO is not set
 # CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_CANFESTIVAL is not set
+# CONFIG_PKG_USING_ZLIB is not set
+# CONFIG_PKG_USING_DSTR is not set
+# CONFIG_PKG_USING_TINYFRAME is not set
+# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
 
 #
-# example package: hello
+# samples: kernel and components samples
 #
+# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
+# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
+# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
+# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
 # CONFIG_PKG_USING_HELLO is not set
-# CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_VI is not set
 CONFIG_SOC_LPC4088=y
-# CONFIG_RT_USING_UART0 is not set
-CONFIG_RT_USING_UART1=y
+
+#
+# Hardware Drivers Config
+#
+
+#
+# On-chip Peripheral Drivers
+#
+# CONFIG_BSP_USING_EMAC is not set
+# CONFIG_BSP_USING_HWTIMER0 is not set
+
+#
+# UART Drivers
+#
+CONFIG_BSP_USING_UART0=y
+# CONFIG_BSP_USING_UART2 is not set
+
+#
+# Onboard Peripheral Drivers
+#
+# CONFIG_BSP_USING_SDRAM is not set
+# CONFIG_BSP_USING_LED is not set
+
+#
+# Offboard Peripheral Drivers
+#

bsp/lpc408x/README.md

-# LPC408x
+# LPC408x BSP 使用说明
 
 ## 简介
 
-LPC408x是RT-Thread推出的一款基于LPC408x系列的评估板，板载资源主要如下：
+LPC408x 是 RT-Thread 推出的一款基于 LPC408x 系列的评估板，板载资源主要如下：
 
 | 硬件      | 描述          |
 | --------- | ------------- |
 | 芯片型号  | LPC4088FET208 |
 | CPU       | ARM Cortex M4 |
 | 主频      | 120M          |
-| 片内SRAM  | 64K        |
-| 片外SDRAM | 32M          |
-| 片内FLASH | 512K         |
+| 片内 SRAM  | 64K           |
+| 片外 SDRAM | 32M          |
+| 片内 FLASH | 512K         |
 
 ## 编译说明
 
-LPC408x板级包支持MDK4﹑MDK5开发环境和GCC编译器，以下是具体版本信息：
+LPC408x 板级包支持 MDK4﹑MDK5 开发环境和 GCC 编译器，以下是具体版本信息：
 
-| IDE/编译器 | 已测试版本                   |
+| IDE / 编译器 | 已测试版本                   |
 | ---------- | ---------------------------- |
 | MDK4       | MDK4.74                      |
 | MDK5       | MDK524a                      |
@@ -25,15 +25,15 @@ LPC408x板级包支持MDK4﹑MDK5开发环境和GCC编译器，以下是具体
 
 ## 烧写及执行
 
-供电方式：使用方口USB 连接电脑和开发板。
+供电方式：使用方口 USB 连接电脑和开发板。
 
-下载程序：使用JLink/ULink等等仿真器连接到板子上的20Pin仿真口。
+下载程序：使用 JLink/ULink 等等仿真器连接到板子上的 20Pin 仿真口。
 
-串口连接：板载CP2102，连接了USB后打开相应的串口即可。
+串口连接：板载 CP2102，连接了 USB 后打开相应的串口即可。
 
 ### 运行结果
 
-如果编译 & 烧写无误，当复位设备后，会在串口上看到RT-Thread的启动logo信息：
+如果编译 & 烧写无误，当复位设备后，会在串口上看到 RT-Thread 的启动 logo 信息：
 
 ```bash
  \ | /
@@ -47,14 +47,14 @@ finsh />
 
 | 驱动  | 支持情况 |      备注      |
 | ----- | -------- | :------------: |
-| UART  | 支持     |     UART0~4      |
+| UART  | 支持     |     UART0/2    |
 | ETH   | 支持     |                |
 | LCD   | 支持     |                |
 | SDRAM | 支持     |                |
 
-### IO在板级支持包中的映射情况
+### IO 在板级支持包中的映射情况
 
-| IO号  | 板级包中的定义 |
+| IO 号  | 板级包中的定义 |
 | ----- | -------------- |
 | P3_14 | LED1           |
 | P3_3  | LED2           |

bsp/lpc408x/SConscript

 from building import *
 
-cwd = str(Dir('#'))
+cwd = GetCurrentDir()
+
 objs = []
 list = os.listdir(cwd)
 

bsp/lpc408x/SConstruct

@@ -10,7 +10,7 @@ else:
 sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
 from building import *
 
-TARGET = 'rtthread-%s.%s' % (rtconfig.BOARD_NAME, rtconfig.TARGET_EXT)
+TARGET = 'rtthread.' + rtconfig.TARGET_EXT
 
 env = Environment(tools = ['mingw'],
 	AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
@@ -20,11 +20,16 @@ env = Environment(tools = ['mingw'],
 	LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
+if rtconfig.PLATFORM == 'iar':
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
+
 Export('RTT_ROOT')
 Export('rtconfig')
 
 # prepare building environment
-objs = PrepareBuilding(env, RTT_ROOT)
+objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
 
 # make a building
 DoBuilding(TARGET, objs)

bsp/lpc408x/applications/SConscript

-Import('RTT_ROOT')
-Import('rtconfig')
 from building import *
 
-cwd     = os.path.join(str(Dir('#')), 'applications')
-src	= Glob('*.c')
+cwd     = GetCurrentDir()
 CPPPATH = [cwd, str(Dir('#'))]
+src	= Glob('*.c')
 
 group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
 

bsp/lpc408x/applications/application.c

-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2014-01-02    xiaonong       the first version for lpc408x
- */
-
-#include <rtthread.h>
-
-#ifdef RT_USING_FINSH
-#include <shell.h>
-#include <finsh.h>
-#endif
-
-/* thread phase init */
-void rt_init_thread_entry(void *parameter)
-{
-    /* Initialization RT-Thread Components */
-#ifdef RT_USING_COMPONENTS_INIT
-    rt_components_init();
-#elif defined(RT_USING_FINSH)
-    finsh_system_init();
-#endif
-}
-
-int rt_application_init(void)
-{
-    rt_thread_t tid;
-    tid = rt_thread_create("init",
-                           rt_init_thread_entry, RT_NULL,
-                           2048, RT_THREAD_PRIORITY_MAX / 3, 20);
-    if (tid != RT_NULL) rt_thread_startup(tid);
-
-    return 0;
-}

bsp/lpc408x/applications/canapp.c

-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       		Notes
- * 2015-05-14     aubrcool@qq.com 	first version
- */
-
-#include <board.h>
-#include <rtthread.h>
-#include <rtdevice.h>
-#ifdef RT_USING_CAN
-#include "drv_lpccan.h"
-struct can_app_struct
-{
-	const char* name;
-	struct rt_can_filter_config * filter;
-	rt_uint8_t eventopt;
-	struct rt_semaphore sem;
-};
-static struct can_app_struct can_data[1];
-struct rt_can_filter_item filter1item[4] =
-{
-	LPC_CAN_AF_STD_INIT(1),
-	LPC_CAN_AF_STD_GRP_INIT(3,5),
-	LPC_CAN_AF_EXT_INIT(2),
-	LPC_CAN_AF_EXT_GRP_INIT(4,6),
-};
-struct rt_can_filter_config filter1 =
-{
-	4,
-	1,
-	filter1item,
-};
-static struct can_app_struct can_data[1] = {
-	{
-		"lpccan1",
-		&filter1,
-		RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR,
-	},
-};
-static rt_err_t lpccanind(rt_device_t dev, rt_size_t size)
-{
-	rt_sem_release(&can_data[0].sem);
-}
-void rt_can_thread_entry(void* parameter)
-{
-	struct rt_can_msg msg;
-	struct can_app_struct* canpara = (struct can_app_struct*) parameter;
-	rt_device_t candev;
-
-	candev = rt_device_find(canpara->name);
-	RT_ASSERT(candev);
-	rt_sem_init(&canpara->sem, canpara->name, 0, RT_IPC_FLAG_FIFO);
-	rt_device_open(candev, (RT_DEVICE_OFLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_INT_TX));
-	rt_device_control(candev,RT_CAN_CMD_SET_FILTER,canpara->filter);
-	rt_device_set_rx_indicate(candev, lpccanind);
-	while(1) {
-		rt_sem_take(&canpara->sem, RT_WAITING_FOREVER);
-		while (rt_device_read(candev, 0, &msg, sizeof(msg)) == sizeof(msg)) {
-			rt_device_write(candev, 0, &msg, sizeof(msg));
-		}
-	}
-}
-int rt_can_app_init(void)
-{
-	rt_thread_t tid;
-
-	tid = rt_thread_create("canapp1",
-			rt_can_thread_entry, &can_data[0],
-			512, RT_THREAD_PRIORITY_MAX /3 - 1, 20);
-	if (tid != RT_NULL) rt_thread_startup(tid);
-
-	return 0;
-}
-
-INIT_APP_EXPORT(rt_can_app_init);
-#endif /*RT_USING_CAN*/

bsp/lpc408x/applications/main.c

+/*
+ * Copyright (c) 2006-2018, Synwit Technology Co.,Ltd.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-12-10     armink    first version
+ */
+
+#include <rtthread.h>
+#include <rtdevice.h>
+
+int main(void)
+{
+    rt_kprintf("Hello RT-Thread!\n");
+    
+    return RT_EOK;
+} 

bsp/lpc408x/applications/sram.c

-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
-* Change Logs:
-* Date           Author       Notes
-* 2013-05-19     Bernard      The first version for LPC40xx
-*/
-
-#include "sram.h"
-#include "board.h"
-
-#include <rtthread.h>
-
-#ifdef LPC_EXT_SDRAM
-struct rt_memheap system_heap;
-
-void sram_init(void)
-{
-    /* initialize the built-in SRAM as a memory heap */
-    rt_memheap_init(&system_heap,
-                    "system",
-                    (void *)HEAP_BEGIN,
-                    (rt_uint32_t)HEAP_END - (rt_uint32_t)HEAP_BEGIN);
-}
-
-void *sram_malloc(unsigned long size)
-{
-    return rt_memheap_alloc(&system_heap, size);
-}
-
-void sram_free(void *ptr)
-{
-    rt_memheap_free(ptr);
-}
-
-void *sram_realloc(void *ptr, unsigned long size)
-{
-    return rt_memheap_realloc(&system_heap, ptr, size);
-}
-
-#endif

bsp/lpc408x/applications/sram.h

-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2013-05-19     Bernard      The first version for LPC40xx
- */
-
-#ifndef __SRAM_H__
-#define __SRAM_H__
-
-void *sram_malloc(unsigned long nbytes);
-void sram_free(void *ptr);
-void *sram_realloc(void *ptr, unsigned long nbytes);
-
-#endif

bsp/lpc408x/applications/startup.c

-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2009-01-05     Bernard      first implementation
- * 2010-03-04     Magicoe      for LPC17xx
- */
-
-#include <rthw.h>
-#include <rtthread.h>
-
-#include "board.h"
-
-extern int rt_application_init(void);
-extern void sram_init(void);
-/**
- * This function will startup RT-Thread RTOS.
- */
-void rtthread_startup(void)
-{
-    /* initialize board */
-    rt_hw_board_init();
-
-    /* show version */
-    rt_show_version();
-
-#ifdef RT_USING_HEAP
-#if LPC_EXT_SDRAM
-    rt_system_heap_init((void *)LPC_EXT_SDRAM_BEGIN, (void *)LPC_EXT_SDRAM_END);
-    sram_init();
-#else
-    rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END);
-#endif
-#endif
-    /* initialize scheduler system */
-    rt_system_scheduler_init();
-    /* initialize system timer*/
-    rt_system_timer_init();
-    /* initialize application */
-    rt_application_init();
-
-    /* initialize timer thread */
-    rt_system_timer_thread_init();
-
-    /* initialize idle thread */
-    rt_thread_idle_init();
-
-    /* start scheduler */
-    rt_system_scheduler_start();
-
-    /* never reach here */
-    return ;
-}
-
-int main(void)
-{
-    /* disable interrupt first */
-    rt_hw_interrupt_disable();
-
-    /* startup RT-Thread RTOS */
-    rtthread_startup();
-
-    return 0;
-}

bsp/lpc408x/drivers/Kconfig

-config RT_USING_UART0
-    bool "Enable UART0"
-    default y
+menu "Hardware Drivers Config"
 
-config RT_USING_UART2
-    bool "Enable UART2"
-    default n
+    menu "On-chip Peripheral Drivers"
 
-config RT_USING_UART4
-    bool "Enable UART4"
-    default n
+        config BSP_USING_EMAC
+            bool "EMAC driver"
+            select RT_USING_LWIP
+            default n
 
-config BSP_DRV_CLCD
-    bool "CLCD driver"
-    depends on PKG_USING_GUIENGINE
-    default y
+        config BSP_USING_HWTIMER0
+            bool "Using timer0"
+            select RT_USING_HWTIMER 
+            default n
 
-config BSP_DRV_EMAC
-    bool "EMAC driver"
-    depends on RT_USING_LWIP
-    default y
+        menu "UART Drivers"
+            config BSP_USING_UART0
+                bool "Enable UART0 P0.2/P0.3(T/R)"
+                select RT_USING_SERIAL
+                default y    
+       
+            config BSP_USING_UART2
+                bool "Enable UART2 P2.8/P0.11(T/R)"
+                select RT_USING_SERIAL
+                default n
+ 
+        endmenu
+
+    endmenu
+    
+    menu "Onboard Peripheral Drivers"
+        
+        config BSP_USING_SDRAM
+            bool "Enable sdram"
+            default n
+
+        config BSP_USING_LED
+            bool "Enable LED"
+            default n
+    endmenu
+    
+    menu "Offboard Peripheral Drivers"
+
+    endmenu
+    
+endmenu

bsp/lpc408x/drivers/SConscript

 from building import *
 
 cwd = GetCurrentDir()
-src = Glob('*.c')
+CPPPATH = [cwd]
 
-# remove no need file.
-if GetDepend('RT_USING_LWIP') == False:
-	SrcRemove(src, 'drv_emac.c')
+# add the general drivers.
+src = Split("""
+board.c
+""")
 
-CPPPATH = [cwd]
+if GetDepend(['BSP_USING_EMAC']):
+    src += ['drv_emac.c']
+
+if GetDepend(['BSP_USING_HWTIMER0']):
+    src += ['drv_hwtimer.c']
+	
+if GetDepend(['BSP_USING_LED']):
+    src += ['drv_led.c']
+
+if GetDepend(['BSP_USING_SDRAM']):
+    src += ['drv_sdram.c']
+	
+if GetDepend('BSP_USING_UART0') or GetDepend('BSP_USING_UART2'):
+    src += ['drv_uart.c']
 
 group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
 

bsp/lpc408x/applications/board.c → bsp/lpc408x/drivers/board.c

@@ -8,19 +8,14 @@
  * 2009-01-05     Bernard      first implementation
  */
 
-#include <rthw.h>
-#include <rtthread.h>
+#include <board.h>
 
-#include "board.h"
-#include "drv_uart.h"
-#ifdef LPC_EXT_SDRAM
-#include "drv_sdram.h"
+#if defined(BSP_USING_SDRAM) && defined(RT_USING_MEMHEAP_AS_HEAP)
+    #include "drv_sdram.h"
+    extern void rt_hw_sdram_init(void);
+    static struct rt_memheap system_heap;
 #endif
 
-/**
- * This is the timer interrupt service routine.
- *
- */
 void SysTick_Handler(void)
 {
     /* enter interrupt */
@@ -52,14 +47,22 @@ void rt_hw_board_init()
     /* set pend exception priority */
     NVIC_SetPriority(PendSV_IRQn, (1 << __NVIC_PRIO_BITS) - 1);
 
-    /*init uart device*/
-    rt_hw_uart_init();
-    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
+#ifdef RT_USING_HEAP
 
-#ifdef LPC_EXT_SDRAM
-    rt_kprintf("Initialize SDRAM ...");
-    lpc_sdram_hw_init();
-    rt_kprintf("done!\n");
+#if defined(BSP_USING_SDRAM) && defined(RT_USING_MEMHEAP_AS_HEAP)
+    rt_hw_sdram_init();
+    rt_system_heap_init((void *)EXT_SDRAM_BEGIN, (void *)EXT_SDRAM_END);
+    rt_memheap_init(&system_heap, "sdram", (void *)HEAP_BEGIN, ((rt_uint32_t)HEAP_END - (rt_uint32_t)HEAP_BEGIN));
+#else
+    rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END);
+#endif
+
+#endif /* RT_USING_HEAP */
+
+#ifdef RT_USING_COMPONENTS_INIT
+    rt_components_board_init();
+#endif
+#ifdef RT_USING_CONSOLE
+    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
 #endif
-    // rt_components_board_init();
 }

bsp/lpc408x/applications/board.h → bsp/lpc408x/drivers/board.h

@@ -16,48 +16,35 @@
 #include "LPC407x_8x_177x_8x.h"
 #include <rtthread.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* SRAM allocation for Peripherals */
 #define USB_RAM_BASE        0x20000000
 #define MCI_RAM_BASE        0x20002000
 #define ETH_RAM_BASE        0x20004000
 
-/* use SDRAM in default */
-#define LPC_EXT_SDRAM   1
-
-/* disable SDRAM in default */
-#ifndef LPC_EXT_SDRAM
-#define LPC_EXT_SDRAM       0
-#endif
-
-// <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
-
-// <integer name="LPC_EXT_SDRAM" description="Begin Address of External SDRAM" default="0xA0000000" />
-#define LPC_EXT_SDRAM_BEGIN    0xA0000000
-// <integer name="LPC_EXT_SDRAM_END" description="End Address of External SDRAM" default="0xA2000000" />
-#define LPC_EXT_SDRAM_END      0xA2000000
-
-// <bool name="RT_USING_UART0" description="Using UART0" default="true" />
-#define RT_USING_UART0
-// <bool name="RT_USING_UART1" description="Using UART1" default="true" />
-//#define RT_USING_UART1
-// <bool name="RT_USING_UART2" description="Using UART2" default="true" />
-#define RT_USING_UART2
-
-// </RDTConfigurator>
+/* Internal SRAM memory size[Kbytes] <16-256>, Default: 64*/
+#define SRAM_SIZE      64 * 1024
+#define SRAM_END       (0x10000000 + SRAM_SIZE)
 
 #ifdef __CC_ARM
-extern int Image$$RW_IRAM1$$ZI$$Limit;
-#define HEAP_BEGIN  ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
+    extern int Image$$RW_IRAM1$$ZI$$Limit;
+    #define HEAP_BEGIN  ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
 #elif __ICCARM__
-#pragma section="HEAP"
-#define HEAP_BEGIN  (__segment_end("HEAP"))
+    #pragma section="HEAP"
+    #define HEAP_BEGIN  (__segment_end("HEAP"))
 #else
-extern int __bss_end;
-#define HEAP_BEGIN  ((void *)&__bss_end)
+    extern int __bss_end;
+    #define HEAP_BEGIN  ((void *)&__bss_end)
 #endif
-#define HEAP_END    (void*)(0x10000000 + 0x10000)
+#define HEAP_END    SRAM_END
 
-#define FINSH_DEVICE_NAME   RT_CONSOLE_DEVICE_NAME
 void rt_hw_board_init(void);
 
+#ifdef __cplusplus
+}
 #endif
+
+#endif /* __BOARD_H__ */

bsp/lpc408x/drivers/drv_emac.c

@@ -459,7 +459,7 @@ struct pbuf *lpc_emac_rx(rt_device_t dev)
     return p;
 }
 
-int lpc_emac_hw_init(void)
+int rt_hw_emac_init(void)
 {
     rt_event_init(&tx_event, "tx_event", RT_IPC_FLAG_FIFO);
     rt_sem_init(&sem_lock, "eth_lock", 1, RT_IPC_FLAG_FIFO);
@@ -490,7 +490,7 @@ int lpc_emac_hw_init(void)
     eth_device_init(&(lpc_emac_device.parent), "e0");
     return 0;
 }
-INIT_DEVICE_EXPORT(lpc_emac_hw_init);
+INIT_DEVICE_EXPORT(rt_hw_emac_init);
 
 #ifdef RT_USING_FINSH
 #include <finsh.h>

bsp/lpc408x/drivers/drv_emac.h

@@ -8,8 +8,8 @@
  * 2013-05-19     Bernard      porting from LPC17xx drivers.
  */
 
-#ifndef __DRV_EMAC_H__
-#define __DRV_EMAC_H__
+#ifndef DRV_EMAC_H__
+#define DRV_EMAC_H__
 
 #include "board.h"
 
@@ -20,7 +20,6 @@
 
 #define ETH_MAX_FLEN        1536        /* Max. Ethernet Frame Size          */
 
-
 /* MAC Configuration Register 1 */
 #define MAC1_REC_EN         0x00000001  /* Receive Enable                    */
 #define MAC1_PASS_ALL       0x00000002  /* Pass All Receive Frames           */
@@ -282,6 +281,6 @@
 #define DP83848C_DEF_ADR    0x0F00      /* Default PHY device address        */
 #define DP83848C_ID         0x20005C90  /* PHY Identifier                    */
 
-int lpc_emac_hw_init(void);
+int rt_hw_emac_init(void);
 
-#endif
+#endif  /* DRV_EMAC_H__ */

bsp/lpc408x/drivers/drv_hwtimer.c

@@ -50,7 +50,7 @@ static rt_err_t timer_start(rt_hwtimer_t *timer, rt_uint32_t t, rt_hwtimer_mode_
     match.MatchChannel = 0;
     match.IntOnMatch = ENABLE;
     match.ResetOnMatch = ENABLE;
-    match.StopOnMatch = (opmode == HWTIMER_MODE_ONESHOT)? ENABLE : DISABLE;
+    match.StopOnMatch = (opmode == HWTIMER_MODE_ONESHOT) ? ENABLE : DISABLE;
     match.ExtMatchOutputType = 0;
     match.MatchValue = t;
 
@@ -84,7 +84,7 @@ static rt_err_t timer_ctrl(rt_hwtimer_t *timer, rt_uint32_t cmd, void *arg)
         uint32_t pre;
 
         clk = CLKPWR_GetCLK(CLKPWR_CLKTYPE_PER);
-        pre = clk / *((uint32_t*)arg) - 1;
+        pre = clk / *((uint32_t *)arg) - 1;
         tim->PR = pre;
     }
     break;
@@ -126,7 +126,7 @@ static const struct rt_hwtimer_ops _ops =
 
 static rt_hwtimer_t _timer0;
 
-int lpc_hwtimer_init(void)
+int rt_hw_hwtimer_init(void)
 {
     _timer0.info = &_info;
     _timer0.ops  = &_ops;
@@ -145,5 +145,6 @@ void TIMER0_IRQHandler(void)
     }
 }
 
-INIT_BOARD_EXPORT(lpc_hwtimer_init);
-#endif
+INIT_BOARD_EXPORT(rt_hw_hwtimer_init);
+
+#endif  /* RT_USING_HWTIMER */

bsp/lpc408x/drivers/drv_hwtimer.h

-#ifndef __DRV_HWTIMER_H__
-#define __DRV_HWTIMER_H__
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author           Notes
+ * 2015-09-02     heyuanjie87      the first version
+ */
 
+#ifndef DRV_HWTIMER_H__
+#define DRV_HWTIMER_H__
 
-int stm32_hwtimer_init(void);
+int rt_hw_hwtimer_init(void);
 
-
-#endif
+#endif    /* DRV_HWTIMER_H__ */

bsp/lpc408x/drivers/drv_led.c

@@ -122,7 +122,7 @@ static rt_err_t rt_led_control(rt_device_t dev, int cmd, void *args)
     return RT_EOK;
 }
 
-int rt_led_hw_init(void)
+int rt_hw_led_init(void)
 {
     led.parent.type         = RT_Device_Class_Char;
     led.parent.rx_indicate  = RT_NULL;
@@ -141,7 +141,8 @@ int rt_led_hw_init(void)
     rt_led_init(&led.parent);
     return 0;
 }
-INIT_DEVICE_EXPORT(rt_led_hw_init);
+INIT_DEVICE_EXPORT(rt_hw_led_init);
+
 #ifdef RT_USING_FINSH
 #include <finsh.h>
 void led_test(rt_uint32_t led_num, rt_uint32_t value)

bsp/lpc408x/drivers/drv_led.h

+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author           Notes
+ * 2015-09-02     heyuanjie87      the first version
+ */
+
+#ifndef DRV_LED_H__
+#define DRV_LED_H__
+
+int rt_hw_led_init(void);
+
+#endif

bsp/lpc408x/drivers/drv_lpccan.c

-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       		Notes
- * 2015-06-30     aubrcool@qq.com 	first version
- */
-#include <rthw.h>
-#include <rtdevice.h>
-#include <board.h>
-#include <drv_lpccan.h>
-
-#ifdef RT_USING_CAN
-
-#include "lpc_types.h"
-#include "lpc_can.h"
-#include "lpc_pinsel.h"
-#include "lpc_exti.h"
-#include "lpc_clkpwr.h"
-
-struct lpccandata
-{
-    en_CAN_unitId id;
-};
-
-static LPC_CAN_TypeDef*  lcpcan_get_reg_base(rt_uint32_t id)
-{
-    LPC_CAN_TypeDef* pCan;
-
-    switch (id)
-    {
-    case CAN_ID_1:
-        pCan = LPC_CAN1;
-        break;
-
-    case CAN_ID_2:
-        pCan = LPC_CAN2;
-        break;
-    default:
-        pCan = NULL;
-    }
-    return pCan;
-}
-
-static void lpccan_irqstate_init(rt_uint32_t id)
-{
-    LPC_CAN_TypeDef* pCan = lcpcan_get_reg_base(id);
-    volatile rt_int32_t i;
-
-    pCan->MOD = 1; // Enter Reset Mode
-    pCan->IER = 0; // Disable All CAN Interrupts
-    pCan->GSR = 0;
-
-    /* Request command to release Rx, Tx buffer and clear data overrun */
-    //pCan->CMR = CAN_CMR_AT | CAN_CMR_RRB | CAN_CMR_CDO;
-    pCan->CMR = (1 << 1) | (1 << 2) | (1 << 3);
-
-    /* Read to clear interrupt pending in interrupt capture register */
-    i = pCan->ICR;
-    i = i;
-
-    pCan->MOD = 0;// Return Normal operating
-}
-
-static rt_err_t lpccan_baud_set(rt_uint32_t id, rt_uint32_t baud)
-{
-    uint32_t result = 0;
-    uint8_t NT, TSEG1, TSEG2;
-    uint32_t CANPclk = 0;
-    uint32_t BRP;
-    LPC_CAN_TypeDef* pCan = lcpcan_get_reg_base(id);
-
-    CANPclk = CLKPWR_GetCLK(CLKPWR_CLKTYPE_PER);
-    result = CANPclk / baud;
-
-    /* Calculate suitable nominal time value
-     * NT (nominal time) = (TSEG1 + TSEG2 + 3)
-     * NT <= 24
-     * TSEG1 >= 2*TSEG2
-     */
-    for(NT = 24; NT > 0; NT = NT-2)
-    {
-        if ((result % NT) == 0)
-        {
-            BRP = result / NT - 1;
-            NT--;
-            TSEG2 = (NT/3) - 1;
-            TSEG1 = NT -(NT/3) - 1;
-            break;
-        }
-    }
-
-    /* Enter reset mode */
-    pCan->MOD = 0x01;
-    /* Set bit timing
-     * Default: SAM = 0x00;
-     *          SJW = 0x03;
-     */
-    pCan->BTR = (TSEG2 << 20) | (TSEG1 << 16) | (3 << 14) | BRP;
-    /* Return to normal operating */
-    pCan->MOD = 0;
-
-    return RT_EOK;
-}
-
-static void lpccan_init_alut_ram(void)
-{
-    //Reset CANAF value
-    LPC_CANAF->AFMR = 0x01;
-    //clear ALUT RAM
-    rt_memset((void *)LPC_CANAF_RAM->mask, 0, 2048);
-    LPC_CANAF->SFF_sa = 0;
-    LPC_CANAF->SFF_GRP_sa = 0;
-    LPC_CANAF->EFF_sa = 0;
-    LPC_CANAF->EFF_GRP_sa = 0;
-    LPC_CANAF->ENDofTable = 0;
-    LPC_CANAF->AFMR = 0x00;
-    // Set AF Mode
-    CAN_SetAFMode(CAN_NORMAL);
-}
-
-#ifdef RT_USING_LPCCAN1
-static void lpccan1_turnon_clk(void)
-{
-    CLKPWR_ConfigPPWR(CLKPWR_PCONP_PCAN1, ENABLE);
-}
-
-static void lpccan1_filter_init(struct rt_can_device *can)
-{
-}
-
-static void lpccan1_hw_init(uint32_t baud, CAN_MODE_Type mode)
-{
-    if(mode != CAN_SELFTEST_MODE)
-    {
-#ifndef LPCCAN1_USEING_GPIO_SECOND
-        PINSEL_ConfigPin (0, 0, 1);
-        PINSEL_ConfigPin (0, 1, 1);
-#else
-        PINSEL_ConfigPin (0, 21, 4);
-        PINSEL_ConfigPin (0, 22, 4);
-#endif
-    }
-    lpccan1_turnon_clk();
-    lpccan_irqstate_init(CAN_1);
-    lpccan_init_alut_ram();
-    lpccan1_turnon_clk();
-    lpccan_baud_set(CAN_1, baud);
-    CAN_ModeConfig(CAN_1, mode, ENABLE);
-    if(mode == CAN_SELFTEST_MODE)
-    {
-        //CAN_ModeConfig(CAN_1, CAN_TEST_MODE, ENABLE);
-        CAN_SetAFMode(CAN_ACC_BP);
-    }
-}
-#endif /*RT_USING_LPCCAN1*/
-
-#ifdef RT_USING_LPCCAN2
-static void lpccan2_turnon_clk(void)
-{
-    CLKPWR_ConfigPPWR(CLKPWR_PCONP_PCAN2, ENABLE);
-}
-
-static void lpccan2_filter_init(struct rt_can_device *can)
-{
-}
-
-static void lpccan2_hw_init(uint32_t baud,  CAN_MODE_Type mode)
-{
-    if(mode != CAN_SELFTEST_MODE)
-    {
-#ifndef LPCCAN2_USEING_GPIO_SECOND
-        PINSEL_ConfigPin (0, 4, 2);
-        PINSEL_ConfigPin (0, 5, 2);
-#else
-        PINSEL_ConfigPin (2, 7, 1);
-        PINSEL_ConfigPin (2, 8, 1);
-#endif
-    }
-    lpccan2_turnon_clk();
-    lpccan_irqstate_init(CAN_2);
-#ifndef RT_USING_LPCCAN1
-    lpccan_init_alut_ram();
-#endif /*RT_USING_LPCCAN1*/
-    lpccan_baud_set(CAN_2, baud);
-    CAN_ModeConfig(CAN_2, mode, ENABLE);
-    if(mode == CAN_SELFTEST_MODE)
-    {
-        CAN_SetAFMode(CAN_ACC_BP);
-    }
-}
-#endif /*RT_USING_LPCCAN2*/
-
-static rt_err_t configure(struct rt_can_device *can, struct can_configure *cfg)
-{
-    CAN_MODE_Type mode;
-    rt_uint32_t canid;
-
-    switch(cfg->mode)
-    {
-    case RT_CAN_MODE_NORMAL:
-        mode = CAN_OPERATING_MODE;
-        break;
-    case RT_CAN_MODE_LISEN:
-        mode = CAN_LISTENONLY_MODE;
-        break;
-    case RT_CAN_MODE_LOOPBACKANLISEN:
-        mode = CAN_SELFTEST_MODE;
-        break;
-    default:
-        return RT_EIO;
-    }
-
-    canid = ((struct lpccandata  *) can->parent.user_data)->id;
-#ifdef RT_USING_LPCCAN1
-    if(canid == CAN_1)
-    {
-        lpccan1_hw_init(cfg->baud_rate, mode);
-        lpccan1_filter_init(can);
-    }
-#endif /*RT_USING_LPCCAN1*/
-#ifdef RT_USING_LPCCAN2
-#ifdef RT_USING_LPCCAN1
-    else
-#endif /*RT_USING_LPCCAN1*/
-    {
-        lpccan2_hw_init(cfg->baud_rate, mode);
-        lpccan2_filter_init(can);
-    }
-#endif /*RT_USING_LPCCAN2*/
-    return RT_EOK;
-}
-
-static CAN_ERROR findfilter(struct lpccandata* plpccan, struct rt_can_filter_item* pitem, rt_int32_t* pos)
-{
-    extern uint16_t CANAF_FullCAN_cnt;
-    extern uint16_t CANAF_std_cnt;
-    extern uint16_t CANAF_gstd_cnt;
-    extern uint16_t CANAF_ext_cnt;
-    extern uint16_t CANAF_gext_cnt;
-
-    rt_uint32_t buf0 = 0, buf1 = 0;
-    rt_int16_t cnt1 = 0, cnt2 = 0, bound1 = 0;
-    CAN_ID_FORMAT_Type format;
-    *pos = -1;
-    if(pitem->ide)
-    {
-        format = EXT_ID_FORMAT;
-    }
-    else
-    {
-        format = STD_ID_FORMAT;
-    }
-    if(pitem->mode)
-    {
-        rt_uint32_t id = pitem->id;
-        if(format == STD_ID_FORMAT)
-        {
-            id &= 0x07FF;
-
-            id |= plpccan->id << 13;/* Add controller number */
-
-            if (CANAF_std_cnt == 0)
-            {
-                return CAN_ENTRY_NOT_EXIT_ERROR;
-            }
-            else if (CANAF_std_cnt == 1)
-            {
-                cnt2 = (CANAF_FullCAN_cnt + 1) >> 1;
-                if(id != LPC_CANAF_RAM->mask[cnt2] >> 16)
-                {
-                    return CAN_ENTRY_NOT_EXIT_ERROR;
-                }
-            }
-            else
-            {
-                cnt1 = (CANAF_FullCAN_cnt+1)>>1;
-
-                bound1 = ((CANAF_FullCAN_cnt+1)>>1)+((CANAF_std_cnt+1)>>1);
-
-                while (cnt1 < bound1)
-                {
-                    /* Loop through standard existing IDs */
-                    if (((LPC_CANAF_RAM->mask[cnt1] >> 16) & 0xE7FF) == id)
-                    {
-                        *pos = cnt1 * 2;
-                        return CAN_OK;
-                    }
-
-                    if ((LPC_CANAF_RAM->mask[cnt1] & 0x0000E7FF) == id)
-                    {
-                        *pos = cnt1 * 2 + 1;
-                        return CAN_OK;
-                    }
-                    if (((LPC_CANAF_RAM->mask[cnt1] >> 16) & 0xE7FF) > id)
-                    {
-                        return CAN_ENTRY_NOT_EXIT_ERROR;
-                    }
-
-                    if ((LPC_CANAF_RAM->mask[cnt1] & 0x0000E7FF) > id)
-                    {
-                        return CAN_ENTRY_NOT_EXIT_ERROR;
-                    }
-                    cnt1++;
-                }
-                return CAN_ENTRY_NOT_EXIT_ERROR;
-            }
-        }
-        /*********** Add Explicit Extended Identifier Frame Format entry *********/
-        else
-        {
-            /* Add controller number */
-            id |= plpccan->id << 29;
-
-            cnt1 = ((CANAF_FullCAN_cnt+1) >> 1) + (((CANAF_std_cnt + 1) >> 1) + CANAF_gstd_cnt);
-
-            cnt2 = 0;
-
-            while (cnt2 < CANAF_ext_cnt)
-            {
-                /* Loop through extended existing masks*/
-                if (LPC_CANAF_RAM->mask[cnt1] == id)
-                {
-                    *pos = cnt2;
-                    return CAN_OK;
-                }
-                if (LPC_CANAF_RAM->mask[cnt1] > id)
-                {
-                    return CAN_ENTRY_NOT_EXIT_ERROR;
-                }
-                cnt1++;
-                cnt2++;
-            }
-        }
-    }
-    else
-    {
-        rt_uint32_t lowerID =  pitem->id;
-        rt_uint32_t upperID =  pitem->mask;
-        rt_uint32_t  LID,UID;
-        if(lowerID > upperID)
-            return CAN_CONFLICT_ID_ERROR;
-        if(format == STD_ID_FORMAT)
-        {
-            lowerID &=0x7FF; //mask ID
-            upperID &=0x7FF;
-            cnt1 = ((CANAF_FullCAN_cnt+1)>>1) + ((CANAF_std_cnt + 1) >> 1);
-            if(CANAF_gstd_cnt == 0)
-            {
-                return CAN_ENTRY_NOT_EXIT_ERROR;
-            }
-            else
-            {
-                bound1 = ((CANAF_FullCAN_cnt+1)>>1) + ((CANAF_std_cnt + 1) >> 1) + CANAF_gstd_cnt;
-                while(cnt1 < bound1)
-                {
-                    //compare controller first
-                    while((LPC_CANAF_RAM->mask[cnt1] >> 29) < (plpccan->id))//increase until meet greater or equal controller
-                        cnt1++;
-                    buf0 = LPC_CANAF_RAM->mask[cnt1];
-                    if((LPC_CANAF_RAM->mask[cnt1] >> 29) > (plpccan->id)) //meet greater controller
-                    {
-                        return CAN_ENTRY_NOT_EXIT_ERROR;
-                    }
-                    else //meet equal controller
-                    {
-                        LID  = (buf0 >> 16)&0x7FF;
-                        UID  = buf0 & 0x7FF;
-                        if (upperID == LID && lowerID == UID)
-                        {
-                            *pos = cnt1;
-                            return CAN_OK;
-                        }
-                        if (upperID < LID)
-                        {
-                            return CAN_ENTRY_NOT_EXIT_ERROR;
-                        }
-                        else if (lowerID >= UID)
-                        {
-                            cnt1 ++;
-                        }
-                        else
-                            return CAN_CONFLICT_ID_ERROR;
-                    }
-                }
-                if(cnt1 >= bound1)
-                {
-                    return CAN_ENTRY_NOT_EXIT_ERROR;
-                }
-            }
-        }
-        /*********Add Group of Extended Identifier Frame Format************/
-        else
-        {
-            lowerID  &= 0x1FFFFFFF; //mask ID
-            upperID &= 0x1FFFFFFF;
-            cnt1 = ((CANAF_FullCAN_cnt+1)>>1) + ((CANAF_std_cnt + 1) >> 1) + CANAF_gstd_cnt + CANAF_ext_cnt;
-            //if this is the first Group standard ID entry
-            if(CANAF_gext_cnt == 0)
-            {
-                return CAN_ENTRY_NOT_EXIT_ERROR;
-            }
-            else
-            {
-                bound1 = ((CANAF_FullCAN_cnt+1)>>1) + ((CANAF_std_cnt + 1) >> 1) + CANAF_gstd_cnt \
-                         + CANAF_ext_cnt + (CANAF_gext_cnt<<1);
-                while(cnt1 < bound1)
-                {
-                    while((LPC_CANAF_RAM->mask[cnt1] >>29)< plpccan->id ) //increase until meet greater or equal controller
-                        cnt1++;
-                    buf0 = LPC_CANAF_RAM->mask[cnt1];
-                    buf1 = LPC_CANAF_RAM->mask[cnt1+1];
-                    if((LPC_CANAF_RAM->mask[cnt1] >> 29) > plpccan->id ) //meet greater controller
-                    {
-                        return CAN_ENTRY_NOT_EXIT_ERROR;
-                    }
-                    else //meet equal controller
-                    {
-                        LID  = buf0 & 0x1FFFFFFF; //mask ID
-                        UID  = buf1 & 0x1FFFFFFF;
-                        if (upperID == LID && lowerID == UID)
-                        {
-                            *pos = cnt1;
-                            return CAN_OK;
-                        }
-                        if (upperID < LID)
-                        {
-                            return CAN_ENTRY_NOT_EXIT_ERROR;
-                        }
-                        else if (lowerID >= UID)
-                        {
-                            //load next entry to compare
-                            cnt1 +=2;
-                        }
-                        else
-                            return CAN_CONFLICT_ID_ERROR;
-                    }
-                }
-                if(cnt1 >= bound1)
-                {
-                    return CAN_ENTRY_NOT_EXIT_ERROR;
-                }
-            }
-        }
-    }
-    return CAN_ENTRY_NOT_EXIT_ERROR;
-}
-
-static rt_err_t setfilter(struct lpccandata* plpccan,struct rt_can_filter_config *pconfig)
-{
-    struct rt_can_filter_item* pitem = pconfig->items;
-    rt_uint32_t count = pconfig->count;
-    rt_int32_t pos;
-    CAN_ID_FORMAT_Type format;
-    CAN_ERROR lpccanres;
-    while(count)
-    {
-        if(pitem->ide)
-        {
-            format = EXT_ID_FORMAT;
-        }
-        else
-        {
-            format = STD_ID_FORMAT;
-        }
-        lpccanres = findfilter(plpccan, pitem, &pos);
-        if(pconfig->actived && lpccanres != CAN_OK)
-        {
-            if(pitem->mode)
-            {
-                lpccanres = CAN_LoadGroupEntry(plpccan->id, pitem->id, pitem->mask, format);
-            }
-            else
-            {
-                lpccanres = CAN_LoadExplicitEntry(plpccan->id, pitem->id, format);
-            }
-        }
-        else if(!pconfig->actived && lpccanres == CAN_OK)
-        {
-            AFLUT_ENTRY_Type type;
-            if(pitem->mode)
-            {
-                if(format == EXT_ID_FORMAT)
-                {
-                    type = GROUP_EXTEND_ENTRY;
-                }
-                else
-                {
-                    type = GROUP_STANDARD_ENTRY;
-                }
-            }
-            else
-            {
-                if(format == EXT_ID_FORMAT)
-                {
-                    type = EXPLICIT_EXTEND_ENTRY;
-                }
-                else
-                {
-                    type = EXPLICIT_STANDARD_ENTRY;
-                }
-            }
-            lpccanres = CAN_RemoveEntry(type, (rt_uint16_t)(pos));
-        }
-        else if(!pconfig->actived && lpccanres != CAN_OK)
-        {
-            lpccanres = CAN_OK;
-        }
-        if(lpccanres != CAN_OK)
-        {
-            return RT_EIO;
-        }
-        pitem++;
-        count--;
-    }
-    return RT_EOK;
-}
-
-static rt_err_t control(struct rt_can_device *can, int cmd, void *arg)
-{
-    struct lpccandata* plpccan;
-    rt_uint32_t argval;
-    CAN_MODE_Type mode;
-
-    plpccan = (struct lpccandata* )  can->parent.user_data;
-    RT_ASSERT(plpccan != RT_NULL);
-
-    switch (cmd)
-    {
-    case RT_DEVICE_CTRL_CLR_INT:
-        argval = (rt_uint32_t) arg;
-        if(argval == RT_DEVICE_FLAG_INT_RX)
-        {
-            CAN_IRQCmd(plpccan->id, CANINT_RIE, DISABLE);
-            CAN_IRQCmd(plpccan->id, CANINT_DOIE, DISABLE);
-        }
-        else if(argval == RT_DEVICE_FLAG_INT_TX)
-        {
-            CAN_IRQCmd(plpccan->id, CANINT_TIE1, DISABLE);
-            CAN_IRQCmd(plpccan->id, CANINT_TIE2, DISABLE);
-            CAN_IRQCmd(plpccan->id, CANINT_TIE3, DISABLE);
-        }
-        else if(argval == RT_DEVICE_CAN_INT_ERR)
-        {
-            CAN_IRQCmd(plpccan->id, CANINT_EIE, DISABLE);
-        }
-        break;
-
-    case RT_DEVICE_CTRL_SET_INT:
-        argval = (rt_uint32_t) arg;
-        if(argval == RT_DEVICE_FLAG_INT_RX)
-        {
-            CAN_IRQCmd(plpccan->id, CANINT_RIE, ENABLE);
-            CAN_IRQCmd(plpccan->id, CANINT_DOIE, ENABLE);
-        }
-        else if(argval == RT_DEVICE_FLAG_INT_TX)
-        {
-            CAN_IRQCmd(plpccan->id, CANINT_TIE1, ENABLE);
-            CAN_IRQCmd(plpccan->id, CANINT_TIE2, ENABLE);
-            CAN_IRQCmd(plpccan->id, CANINT_TIE3, ENABLE);
-        }
-        else if(argval == RT_DEVICE_CAN_INT_ERR)
-        {
-            CAN_IRQCmd(plpccan->id, CANINT_EIE, ENABLE);
-        }
-        break;
-
-    case RT_CAN_CMD_SET_FILTER:
-        return setfilter(plpccan, (struct rt_can_filter_config*) arg);
-
-    case RT_CAN_CMD_SET_MODE:
-        argval = (rt_uint32_t) arg;
-        if(argval != RT_CAN_MODE_NORMAL ||
-                argval != RT_CAN_MODE_LISEN)
-        {
-            return RT_ERROR;
-        }
-        if(argval != can->config.mode)
-        {
-            can->config.mode = argval;
-            switch(argval)
-            {
-            case RT_CAN_MODE_NORMAL:
-                mode = CAN_OPERATING_MODE;
-                break;
-            case RT_CAN_MODE_LISEN:
-                mode = CAN_LISTENONLY_MODE;
-                break;
-            case RT_CAN_MODE_LOOPBACKANLISEN:
-                mode = CAN_SELFTEST_MODE;
-                break;
-            default:
-                return RT_EIO;
-            }
-            CAN_ModeConfig(plpccan->id, mode, ENABLE);
-            if(mode == CAN_SELFTEST_MODE)
-            {
-                //CAN_ModeConfig(CAN_1, CAN_TEST_MODE, ENABLE);
-                CAN_SetAFMode(CAN_ACC_BP);
-            }
-        }
-        break;
-
-    case RT_CAN_CMD_SET_BAUD:
-        argval = (rt_uint32_t) arg;
-        if(argval != can->config.baud_rate)
-        {
-            can->config.baud_rate = argval;
-            return lpccan_baud_set(plpccan->id, (rt_uint32_t) arg);
-        }
-        break;
-
-    case RT_CAN_CMD_SET_PRIV:
-        argval = (rt_uint32_t) arg;
-        if(argval != RT_CAN_MODE_PRIV ||
-                argval != RT_CAN_MODE_NOPRIV)
-        {
-            return RT_ERROR;
-        }
-        if(argval != can->config.privmode)
-        {
-            can->config.privmode = argval;
-            CAN_ModeConfig(plpccan->id, CAN_TXPRIORITY_MODE, ENABLE);
-        }
-        break;
-
-    case RT_CAN_CMD_GET_STATUS:
-    {
-        can->status.rcverrcnt = 0;
-        can->status.snderrcnt = 0;
-        can->status.errcode = 0;
-        if(arg != &can->status)
-        {
-            rt_memcpy(arg,&can->status,sizeof(can->status));
-        }
-    }
-    break;
-
-    }
-    return RT_EOK;
-}
-
-static int sendmsg(struct rt_can_device *can, const void* buf, rt_uint32_t boxno)
-{
-    struct lpccandata* plpccan;
-    LPC_CAN_TypeDef* pCan;
-    struct rt_can_msg* pmsg;
-    rt_uint32_t SR_Mask;
-    rt_uint32_t CMRMsk;
-
-    plpccan = (struct lpccandata* )  can->parent.user_data;
-    RT_ASSERT(plpccan != RT_NULL);
-
-    pCan = lcpcan_get_reg_base(plpccan->id);
-    RT_ASSERT(pCan != RT_NULL);
-
-    pmsg = (struct rt_can_msg*) buf;
-
-    if(boxno > 2)
-    {
-        return RT_ERROR;
-    }
-
-    CMRMsk = 0x01 | (0x01 << (boxno + 5));
-    SR_Mask = 0x01 <<(boxno * 8 + 2);
-
-    if(pCan->SR & SR_Mask)
-    {
-    	volatile unsigned int  *pTFI = (&pCan->TFI1 + 0 + 4 * boxno);
-    	volatile unsigned int  *pTID = (&pCan->TFI1 + 1 + 4 * boxno);
-    	volatile unsigned int  *pTDA = (&pCan->TFI1 + 2 + 4 * boxno);
-    	volatile unsigned int  *pTDB = (&pCan->TFI1 + 3 + 4 * boxno);
-	    rt_uint32_t data;
-
-        /* Transmit Channel 1 is available */
-        /* Write frame informations and frame data into its CANxTFI1,
-         * CANxTID1, CANxTDA1, CANxTDB1 register */
-        *pTFI &= ~ 0x000F0000;
-        *pTFI |= (pmsg->len) << 16;
-        if(pmsg->rtr == REMOTE_FRAME)
-        {
-            *pTFI |= (1 << 30); //set bit RTR
-        }
-        else
-        {
-            *pTFI &= ~(1 << 30);
-        }
-
-        if(pmsg->ide == EXT_ID_FORMAT)
-        {
-            *pTFI |= (((uint32_t)1) << 31); //set bit FF
-        }
-        else
-        {
-            *pTFI &= ~(((uint32_t)1) << 31);
-        }
-        if(can->config.privmode)
-        {
-            *pTFI &= ~0x000000FF;
-            *pTFI |= pmsg->priv;
-        }
-        /* Write CAN ID*/
-        *pTID = pmsg->id;
-        /*Write first 4 data bytes*/
-        data = (pmsg->data[0]) | (((pmsg->data[1]))<< 8) | ((pmsg->data[2]) << 16) | ((pmsg->data[3]) << 24);
-        *pTDA = data;
-        /*Write second 4 data bytes*/
-        data = (pmsg->data[4]) | (((pmsg->data[5])) << 8) | ((pmsg->data[6]) << 16) | ((pmsg->data[7]) << 24);
-        *pTDB = data;
-        /*Write transmission request*/
-        pCan->CMR = CMRMsk;
-        return RT_EOK;
-    }
-    else
-    {
-        return RT_ERROR;
-    }
-}
-
-static int recvmsg(struct rt_can_device *can, void* buf, rt_uint32_t boxno)
-{
-    struct lpccandata* plpccan;
-    LPC_CAN_TypeDef* pCan;
-
-    plpccan = (struct lpccandata* )  can->parent.user_data;
-    RT_ASSERT(plpccan != RT_NULL);
-    pCan = lcpcan_get_reg_base(plpccan->id);
-    RT_ASSERT(pCan != RT_NULL);
-
-    //CAN_ReceiveMsg
-    //check status of Receive Buffer
-    if((pCan->SR &0x00000001))
-    {
-	    uint32_t data;
-    	struct rt_can_msg* pmsg = (struct rt_can_msg*) buf;
-
-        /* Receive message is available */
-        /* Read frame informations */
-        pmsg->ide = (uint8_t)(((pCan->RFS) & 0x80000000) >> 31);
-        pmsg->rtr = (uint8_t)(((pCan->RFS) & 0x40000000) >> 30);
-        pmsg->len = (uint8_t)(((pCan->RFS) & 0x000F0000) >> 16);
-        /* Read CAN message identifier */
-        pmsg->id = pCan->RID;
-        /* Read the data if received message was DATA FRAME */
-        if (!pmsg->rtr)
-        {
-            /* Read first 4 data bytes */
-            data = pCan->RDA;
-            pmsg->data[0] = data & 0x000000FF;
-            pmsg->data[1] = (data & 0x0000FF00) >> 8;
-            pmsg->data[2] = (data & 0x00FF0000) >> 16;
-            pmsg->data[3] = (data & 0xFF000000) >> 24;
-            /* Read second 4 data bytes */
-            if(pmsg->len > 4)
-            {
-                data = pCan->RDB;
-                pmsg->data[4] = data & 0x000000FF;
-                pmsg->data[5] = (data & 0x0000FF00) >> 8;
-                pmsg->data[6] = (data & 0x00FF0000) >> 16;
-                pmsg->data[7] = (data & 0xFF000000) >> 24;
-            }
-            pmsg->hdr = 0;
-            /*release receive buffer*/
-            pCan->CMR = 0x04;
-        }
-        else
-        {
-            /* Received Frame is a Remote Frame, not have data, we just receive
-             * message information only */
-            pCan->CMR = 0x04; /*release receive buffer*/
-            return SUCCESS;
-        }
-    }
-    else
-    {
-        // no receive message available
-        return ERROR;
-    }
-    return RT_EOK;
-}
-
-static const struct rt_can_ops canops =
-{
-    configure,
-    control,
-    sendmsg,
-    recvmsg,
-};
-
-#ifdef RT_USING_LPCCAN1
-#ifdef RT_CAN_USING_LED
-#endif
-static struct lpccandata lpccandata1 =
-{
-    CAN_ID_1,
-};
-static struct rt_can_device lpccan1;
-#endif /*RT_USINGLPCCAN1*/
-
-#ifdef RT_USING_LPCCAN2
-#ifdef RT_CAN_USING_LED
-#endif
-static struct lpccandata lpccandata2 =
-{
-    CAN_ID_2,
-};
-static struct rt_can_device lpccan2;
-#endif /*RT_USINGLPCCAN2*/
-
-/*----------------- INTERRUPT SERVICE ROUTINES --------------------------*/
-/*********************************************************************//**
- * @brief        Event Router IRQ Handler
- * @param[in]    None
- * @return       None
- **********************************************************************/
-void CAN_IRQHandler(void)
-{
-    rt_uint32_t IntStatus;
-    rt_interrupt_enter();
-#ifdef RT_USING_LPCCAN1
-    IntStatus = CAN_IntGetStatus(CAN_1);
-    //check receive interrupt
-    if((IntStatus >> 0) & 0x01)
-    {
-        rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_RX_IND | 0<<8);
-    }
-    //check Transmit Interrupt  interrupt1
-    if((IntStatus >> 1) & 0x01)
-    {
-        rt_uint32_t state = 0;
-        state = CAN_GetCTRLStatus(CAN_1, CANCTRL_STS);
-        if(state & (0x01 << 3))
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_DONE | 0<<8);
-        }
-        else
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_FAIL | 0<<8);
-        }
-    }
-    //check Error Warning Interrupt
-    if((IntStatus >> 2) & 0x01)
-    {
-        rt_uint32_t errtype;
-        rt_uint32_t state;
-
-        errtype = (IntStatus >> 16);
-        if(errtype & 0x1F && lpccan1.status.lasterrtype == (errtype & 0x1F))
-        {
-            switch((errtype & 0x1F))
-            {
-            case 00011: // Start of Frame
-            case 00010: // ID28 ... ID21
-            case 00110: //ID20 ... ID18
-            case 00100: // SRTR Bit
-            case 00101: // IDE bit
-            case 00111: // ID17 ... 13
-            case 01111: // ID12 ... ID5
-            case 01110: // ID4 ... ID0
-            case 01100: // RTR Bit
-            case 01011: // Data Length Code
-            case 01010: // Data Field
-                lpccan1.status.formaterrcnt++;
-                break;
-            case 01101: // Reserved Bit 1
-            case 01001: // Reserved Bit 0
-                lpccan1.status.bitpaderrcnt++;
-                break;
-            case 01000: // CRC Sequence
-            case 11000: // CRC Delimiter
-                lpccan1.status.crcerrcnt++;
-                break;
-            case 11001: // Acknowledge Slot
-            case 11011: // Acknowledge Delimiter
-                lpccan1.status.ackerrcnt++;
-                break;
-            case 11010: // End of Frame
-            case 10010: // Intermission
-                lpccan1.status.formaterrcnt++;
-                break;
-            }
-            lpccan1.status.lasterrtype = errtype & 0x1F;
-        }
-
-        state = CAN_GetCTRLStatus(CAN_1, CANCTRL_GLOBAL_STS);
-        lpccan1.status.rcverrcnt = (state >> 16) & 0xFF;
-        lpccan1.status.snderrcnt = (state >> 24) & 0xFF;
-        lpccan1.status.errcode = (state >> 5) & 0x06;
-    }
-    //check Data Overrun Interrupt Interrupt
-    if((IntStatus >> 3) & 0x01)
-    {
-        rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_RXOF_IND | 0<<8);
-    }
-    //check Transmit Interrupt  interrupt2
-    if((IntStatus >> 9) & 0x01)
-    {
-        rt_uint32_t state = 0;
-        state = CAN_GetCTRLStatus(CAN_1, CANCTRL_STS);
-        if(state & (0x01 << 11))
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_DONE | 1<<8);
-        }
-        else
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_FAIL | 1<<8);
-        }
-    }
-    //check Transmit Interrupt  interrupt3
-    if((IntStatus >> 10) & 0x01)
-    {
-        rt_uint32_t state = 0;
-        state = CAN_GetCTRLStatus(CAN_1, CANCTRL_STS);
-        if(state & (0x01 << 19))
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_DONE | 2<<8);
-        }
-        else
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_FAIL | 2<<8);
-        }
-    }
-#endif /*RT_USING_LPCCAN1*/
-
-#ifdef RT_USING_LPCCAN2
-    IntStatus = CAN_IntGetStatus(CAN_2);
-    //check receive interrupt
-    if((IntStatus >> 0) & 0x01)
-    {
-        rt_hw_can_isr(&lpccan2,RT_CAN_EVENT_RX_IND | 0<<8);
-    }
-    //check Transmit Interrupt  interrupt1
-    if((IntStatus >> 1) & 0x01)
-    {
-        rt_uint32_t state = 0;
-        state = CAN_GetCTRLStatus(CAN_2, CANCTRL_STS);
-        if(state & (0x01 << 3))
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_DONE | 0<<8);
-        }
-        else
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_FAIL | 0<<8);
-        }
-    }
-
-    //check Error Warning Interrupt
-    if((IntStatus >> 2) & 0x01)
-    {
-        rt_uint32_t errtype;
-        errtype = (IntStatus >> 16);
-        if(errtype & 0x1F && lpccan2.status.lasterrtype == (errtype & 0x1F))
-        {
-            switch((errtype & 0x1F))
-            {
-            case 00011: // Start of Frame
-            case 00010: // ID28 ... ID21
-            case 00110: //ID20 ... ID18
-            case 00100: // SRTR Bit
-            case 00101: // IDE bit
-            case 00111: // ID17 ... 13
-            case 01111: // ID12 ... ID5
-            case 01110: // ID4 ... ID0
-            case 01100: // RTR Bit
-            case 01011: // Data Length Code
-            case 01010: // Data Field
-                lpccan2.status.formaterrcnt++;
-                break;
-            case 01101: // Reserved Bit 1
-            case 01001: // Reserved Bit 0
-                lpccan2.status.bitpaderrcnt++;
-                break;
-            case 01000: // CRC Sequence
-            case 11000: // CRC Delimiter
-                lpccan2.status.crcerrcnt++;
-                break;
-            case 11001: // Acknowledge Slot
-            case 11011: // Acknowledge Delimiter
-                lpccan2.status.ackerrcnt++;
-                break;
-            case 11010: // End of Frame
-            case 10010: // Intermission
-                lpccan2.status.formaterrcnt++;
-                break;
-            }
-            lpccan2.status.lasterrtype = errtype & 0x1F;
-        }
-        rt_uint32_t state = 0;
-        state = CAN_GetCTRLStatus(CAN_2, CANCTRL_GLOBAL_STS);
-        lpccan2.status.rcverrcnt = (state >> 16) & 0xFF;
-        lpccan2.status.snderrcnt = (state >> 24) & 0xFF;
-        lpccan2.status.errcode = (state >> 5) & 0x06;
-    }
-
-    //check Data Overrun Interrupt Interrupt
-    if((IntStatus >> 3) & 0x01)
-    {
-        rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_RXOF_IND | 0<<8);
-    }
-
-    //check Transmit Interrupt  interrupt2
-    if((IntStatus >> 9) & 0x01)
-    {
-        rt_uint32_t state = 0;
-        state = CAN_GetCTRLStatus(CAN_2, CANCTRL_STS);
-        if(state & (0x01 << 11))
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_DONE | 1<<8);
-        }
-        else
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_FAIL | 1<<8);
-        }
-    }
-
-    //check Transmit Interrupt  interrupt3
-    if((IntStatus >> 10) & 0x01)
-    {
-        rt_uint32_t state = 0;
-        state = CAN_GetCTRLStatus(CAN_2, CANCTRL_STS);
-        if(state & (0x01 << 19))
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_DONE | 2<<8);
-        }
-        else
-        {
-            rt_hw_can_isr(&lpccan1,RT_CAN_EVENT_TX_FAIL | 2<<8);
-        }
-    }
-#endif /*RT_USING_LPCCAN2*/
-    rt_interrupt_leave();
-}
-
-int lpc_can_init(void)
-{
-#ifdef RT_USING_LPCCAN1
-    lpccan1.config.baud_rate=CAN1MBaud;
-    lpccan1.config.msgboxsz=16;
-    lpccan1.config.sndboxnumber=3;
-    lpccan1.config.mode=RT_CAN_MODE_NORMAL;
-    lpccan1.config.privmode=0;
-
-#ifdef RT_CAN_USING_LED
-#endif
-
-    lpccan1.config.ticks = 50;
-
-#ifdef RT_CAN_USING_HDR
-#endif
-
-    //Enable CAN Interrupt
-    NVIC_EnableIRQ(CAN_IRQn);
-    rt_hw_can_register(&lpccan1, "lpccan1", &canops, &lpccandata1);
-#endif /*RT_USING_LPCCAN1*/
-
-#ifdef RT_USING_LPCCAN2
-    lpccan2.config.baud_rate=CAN1MBaud;
-    lpccan2.config.msgboxsz=16;
-    lpccan2.config.sndboxnumber=3;
-    lpccan2.config.mode=RT_CAN_MODE_NORMAL;
-    lpccan2.config.privmode=0;
-
-#ifdef RT_CAN_USING_LED
-#endif
-
-    lpccan2.config.ticks = 50;
-
-#ifdef RT_CAN_USING_HDR
-#endif
-
-    //Enable CAN Interrupt
-    NVIC_EnableIRQ(CAN_IRQn);
-
-#ifdef RT_CAN_USING_HDR
-#endif
-
-    rt_hw_can_register(&lpccan2, "lpccan2", &canops, &lpccandata2);
-#endif /*RT_USING_LPCCAN2*/
-
-    return RT_EOK;
-}
-INIT_BOARD_EXPORT(lpc_can_init);
-
-#endif /*RT_USING_CAN*/

bsp/lpc408x/drivers/drv_lpccan.h

-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2015-06-30     aubrcool@qq.com first version
- */
-
-#ifndef DRV_LPCCAN_H_
-#define DRV_LPCCAN_H_
-#include <rthw.h>
-#include <rtdevice.h>
-
-#define LPC_CAN_AF_STD_INIT(id) \
-     RT_CAN_FILTER_ITEM_INIT(id,0,0,0,0xFFFFFFFF)
-#define LPC_CAN_AF_EXT_INIT(id) \
-     RT_CAN_FILTER_ITEM_INIT(id,1,0,0,0xFFFFFFFF)
-#define LPC_CAN_AF_STD_GRP_INIT(id1,id2) \
-     RT_CAN_FILTER_ITEM_INIT(id1,0,0,1,id2)
-#define LPC_CAN_AF_EXT_GRP_INIT(id1,id2) \
-     RT_CAN_FILTER_ITEM_INIT(id1,1,0,1,id2)
-
-#endif /*DRV_LPCCAN_H_*/

bsp/lpc408x/drivers/drv_sdram.c

@@ -8,20 +8,14 @@
  * 2013-05-19     Bernard      The first version for LPC40xx
  */
 
+#include <rtthread.h>
+
+#ifdef BSP_USING_SDRAM
 #include "drv_sdram.h"
 
 #include <lpc_emc.h>
 #include <lpc_timer.h>
 
-#define SDRAM_BASE_ADDR     0xA0000000
-#define SDRAM_SIZE          0x2000000
-
-/*******************************************************************************************
-* @函数名：sdram_gpio_config()
-* @参数  ：void
-* @返回值：void
-* @描述  ：SDRAM管脚配置函数，内部调用
-*********************************************************************************************/
 static void  sdram_gpio_config(void)
 {
     LPC_IOCON->P3_0 = (1 << 0 | 0 << 3 | 0 << 5 | 1 << 9); /* D0 @ P3.0 */
@@ -78,7 +72,7 @@ static void  sdram_gpio_config(void)
     LPC_IOCON->P2_29 = (1 << 0 | 0 << 3 | 0 << 5 | 1 << 9); /* DQM[1] @ P2.29 */
 }
 
-void lpc_sdram_hw_init(void)
+void rt_hw_sdram_init(void)
 {
     volatile uint32_t i;
     volatile uint32_t dwtemp;
@@ -88,7 +82,7 @@ void lpc_sdram_hw_init(void)
     TIM_ConfigStruct.PrescaleOption = TIM_PRESCALE_USVAL;
     TIM_ConfigStruct.PrescaleValue  = 1;
 
-    // Set configuration for Tim_config and Tim_MatchConfig
+    /* Set configuration for Tim_config and Tim_MatchConfig */
     TIM_Init(LPC_TIM0, TIM_TIMER_MODE, &TIM_ConfigStruct);
 
     LPC_SC->PCONP      |= 0x00000800;
@@ -97,53 +91,55 @@ void lpc_sdram_hw_init(void)
     LPC_EMC->Config  = 0x00000000;
 
     sdram_gpio_config();
-    //LPC_SC->EMCCLKSEL = 1;           //跑主频的一般频率，60Mhz
-    LPC_EMC->DynamicRP         = EMC_NS2CLK(20); /* 20ns,  */
-    LPC_EMC->DynamicRAS        = /*EMC_NS2CLK(42, nsPerClk);*/ 15; /* 42ns to 100K ns,  */
-    LPC_EMC->DynamicSREX       = 1 - 1; /* tSRE, 1clk, */
-    LPC_EMC->DynamicAPR        = 2 - 1; /* Not found!!! Estimated as 2clk, */
-    LPC_EMC->DynamicDAL        = EMC_NS2CLK(20) + 2; /* tDAL = tRP + tDPL = 20ns + 2clk  */
-    LPC_EMC->DynamicWR         = 2 - 1; /* 2CLK,  */
-    LPC_EMC->DynamicRC         = EMC_NS2CLK(63); /* H57V2562GTR-75C tRC=63ns(min)*/
-    LPC_EMC->DynamicRFC        = EMC_NS2CLK(63); /* H57V2562GTR-75C tRFC=tRC */
-    LPC_EMC->DynamicXSR        = 0x0000000F; /* exit self-refresh to active, 不知道，设为最久  */
-    LPC_EMC->DynamicRRD        = EMC_NS2CLK(63); /* 3clk, tRRD=15ns(min) */
-    LPC_EMC->DynamicMRD        = 2 - 1; /* 2clk, tMRD=2clk(min) */
-
-    LPC_EMC->DynamicReadConfig = 0x00000001; /* Command delayed strategy, using EMCCLKDELAY */
+
+    LPC_EMC->DynamicRP         = EMC_NS2CLK(20);        /* 20ns  */
+    LPC_EMC->DynamicRAS        =  15;                   /* EMC_NS2CLK(42, nsPerClk),42ns to 100K ns  */
+    LPC_EMC->DynamicSREX       = 1 - 1;                 /* tSRE, 1clk */
+    LPC_EMC->DynamicAPR        = 2 - 1;                 /* Not found!!! Estimated as 2clk */
+    LPC_EMC->DynamicDAL        = EMC_NS2CLK(20) + 2;    /* tDAL = tRP + tDPL = 20ns + 2clk  */
+    LPC_EMC->DynamicWR         = 2 - 1;                 /* 2CLK */
+    LPC_EMC->DynamicRC         = EMC_NS2CLK(63);        /* H57V2562GTR-75C tRC=63ns(min)*/
+    LPC_EMC->DynamicRFC        = EMC_NS2CLK(63);        /* H57V2562GTR-75C tRFC=tRC */
+    LPC_EMC->DynamicXSR        = 0x0000000F;            /* exit self-refresh to active */
+    LPC_EMC->DynamicRRD        = EMC_NS2CLK(63);        /* 3clk, tRRD=15ns(min) */
+    LPC_EMC->DynamicMRD        = 2 - 1;                 /* 2clk, tMRD=2clk(min) */
+
+    LPC_EMC->DynamicReadConfig = 0x00000001;            /* Command delayed strategy, using EMCCLKDELAY */
     /* H57V2562GTR-75C: tCL=3CLK, tRCD=20ns(min), 3 CLK=24ns */
     LPC_EMC->DynamicRasCas0    = 0x303;
 
     /* For Manley lpc1778 SDRAM: H57V2562GTR-75C, 256Mb, 16Mx16, 4 banks, row=13, column=9 */
 #ifdef SDRAM_CONFIG_16BIT
-    LPC_EMC->DynamicConfig0    = 0x680; /* 256Mb, 16Mx16, 4 banks, row=13, column=9, RBC */
+    LPC_EMC->DynamicConfig0    = 0x680;                 /* 256Mb, 16Mx16, 4 banks, row=13, column=9, RBC */
 #elif defined SDRAM_CONFIG_32BIT
-    LPC_EMC->DynamicConfig0 = 0x4680; /* 256Mb, 16Mx16, 4 banks, row=13, column=9, RBC */
+    LPC_EMC->DynamicConfig0 = 0x4680;                   /* 256Mb, 16Mx16, 4 banks, row=13, column=9, RBC */
 #endif
     TIM_Waitms(100);
 
-    LPC_EMC->DynamicControl    = 0x00000183; /* Issue NOP command */
-    TIM_Waitms(200);                            /* wait 200ms */
+    LPC_EMC->DynamicControl    = 0x00000183;            /* Issue NOP command */
+    TIM_Waitms(200);                                    /* wait 200ms */
 
-    LPC_EMC->DynamicControl    = 0x00000103; /* Issue PALL command */
+    LPC_EMC->DynamicControl    = 0x00000103;            /* Issue PALL command */
 
-    LPC_EMC->DynamicRefresh    = 0x00000002; /* ( n * 16 ) -> 32 clock cycles */
-    for (i = 0; i < 0x80; i++);               /* wait 128 AHB clock cycles */
+    LPC_EMC->DynamicRefresh    = 0x00000002;            /* ( n * 16 ) -> 32 clock cycles */
+    for (i = 0; i < 0x80; i++);                         /* wait 128 AHB clock cycles */
 
     LPC_EMC->DynamicRefresh    = EMC_SDRAM_REFRESH(64);
 
-    LPC_EMC->DynamicControl    = 0x00000083; /* Issue MODE command */
+    LPC_EMC->DynamicControl    = 0x00000083;            /* Issue MODE command */
 
 #ifdef SDRAM_CONFIG_16BIT
-    wtemp = *((volatile uint16_t *)(SDRAM_BASE | (0x33 << 12))); /* 8 burst, 3 CAS latency */
+    wtemp = *((volatile uint16_t *)(EXT_SDRAM_BEGIN | (0x33 << 12)));   /* 8 burst, 3 CAS latency */
 #elif defined SDRAM_CONFIG_32BIT
-    dwtemp = *((volatile uint32_t *)(SDRAM_BASE | (0x32 << 13))); /* 4 burst, 3 CAS latency */
+    dwtemp = *((volatile uint32_t *)(SDRAM_BASE | (0x32 << 13)));       /* 4 burst, 3 CAS latency */
 #endif
 
-    LPC_EMC->DynamicControl    = 0x00000000; /* Issue NORMAL command */
+    LPC_EMC->DynamicControl    = 0x00000000;                            /* Issue NORMAL command */
 
-    LPC_EMC->DynamicConfig0 |= 0x80000; /* enable buffer */
+    LPC_EMC->DynamicConfig0 |= 0x80000;                                 /* enable buffer */
     TIM_Waitms(1);
 
     TIM_DeInit(LPC_TIM0);
 }
+
+#endif /* BSP_USING_SDRAM */

bsp/lpc408x/drivers/drv_sdram.h

@@ -8,24 +8,25 @@
  * 2013-05-19     Bernard      The first version for LPC40xx
  */
 
-#ifndef __DRV_SDRAM_H__
-#define __DRV_SDRAM_H__
+#ifndef DRV_SDRAM_H__
+#define DRV_SDRAM_H__
 
 #include <board.h>
 
-#define SDRAM_CONFIG_16BIT     //use the 16 bitSDRAM
-//#define SDRAM_CONFIG_32BIT    //use the 32 bitSDRAM
+#define SDRAM_CONFIG_16BIT     /* use the 16 bitSDRAM */
+//#define SDRAM_CONFIG_32BIT   /* use the 32 bitSDRAM */
 
 #ifdef SDRAM_CONFIG_16BIT
-#define SDRAM_SIZE               0x2000000  // 256Mbit
-#elif defined SDRAM_CONFIG_32BIT     //
-#define SDRAM_SIZE               0x4000000  // 512Mbit
+    #define EXT_SDRAM_SIZE               0x2000000  /* 256Mbit */
+#elif defined SDRAM_CONFIG_32BIT
+    #define EXT_SDRAM_SIZE               0x4000000  /* 512Mbit */
 #else
-error Wrong SDRAM config, check ex_sdram.h
+    error Wrong SDRAM config, check ex_sdram.h
 #endif
 
-#define SDRAM_BASE               0xA0000000    /* CS0 */
+#define EXT_SDRAM_BEGIN               0xA0000000    /* CS0 */
+#define EXT_SDRAM_END         (EXT_SDRAM_BEGIN + EXT_SDRAM_SIZE)
 
-void lpc_sdram_hw_init(void);
+void rt_hw_sdram_init(void);
 
-#endif
+#endif    /* DRV_SDRAM_H__ */

bsp/lpc408x/drivers/drv_uart.c

@@ -8,12 +8,12 @@
  * 2013-05-18     Bernard      The first version for LPC40xx
  */
 
-#include <rthw.h>
 #include <rtthread.h>
 #include <rtdevice.h>
-
 #include "board.h"
 
+#ifdef RT_USING_SERIAL
+
 struct lpc_uart
 {
     LPC_UART_TypeDef *UART;
@@ -48,7 +48,6 @@ static rt_err_t lpc_configure(struct rt_serial_device *serial, struct serial_con
     /*enable and reset FIFO*/
     uart->UART->FCR = 0x07;
 
-
     return RT_EOK;
 }
 
@@ -104,11 +103,7 @@ static const struct rt_uart_ops lpc_uart_ops =
     lpc_getc,
 };
 
-#ifdef RT_USING_UART0
-/* UART0 device driver structure */
-#if RTTHREAD_VERSION < 20000 /* RT-Thread 1.x */
-struct serial_ringbuffer uart0_int_rx;
-#endif
+#ifdef BSP_USING_UART0
 
 struct lpc_uart uart0 =
 {
@@ -128,14 +123,9 @@ void UART0_IRQHandler(void)
     IIR &= 0x0e;
     switch (IIR)
     {
-
     case 0x04:
     case 0x0C:
-    #if RTTHREAD_VERSION < 20000
-        rt_hw_serial_isr(&serial0);
-    #else
         rt_hw_serial_isr(&serial0, RT_SERIAL_EVENT_RX_IND);
-    #endif
         break;
     case 0x06:
         tmp = LPC_UART0->LSR;
@@ -148,11 +138,8 @@ void UART0_IRQHandler(void)
     rt_interrupt_leave();
 }
 #endif
-#ifdef RT_USING_UART2
-/* UART2 device driver structure */
-#if RTTHREAD_VERSION < 20000 /* RT-Thread 1.x */
-struct serial_ringbuffer uart2_int_rx;
-#endif
+
+#ifdef BSP_USING_UART2
 
 struct lpc_uart uart2 =
 {
@@ -174,11 +161,7 @@ void UART2_IRQHandler(void)
     {
     case 0x04:
     case 0x0C:
-    #if RTTHREAD_VERSION < 20000
-        rt_hw_serial_isr(&serial2);
-    #else
         rt_hw_serial_isr(&serial2, RT_SERIAL_EVENT_RX_IND);
-    #endif
         break;
     case 0x06:
         tmp = LPC_UART2->LSR;
@@ -193,66 +176,19 @@ void UART2_IRQHandler(void)
 }
 #endif
 
-#ifdef RT_USING_UART4
-/* UART4 device driver structure */
-#if RTTHREAD_VERSION < 20000 /* RT-Thread 1.x */
-struct serial_ringbuffer uart4_int_rx;
-#endif
-
-struct lpc_uart uart4 =
-{
-    LPC_UART4,
-    UART4_IRQn,
-};
-struct rt_serial_device serial4;
-
-void UART4_IRQHandler(void)
-{
-    volatile  uint32_t IIR, tmp;
-
-    /* enter interrupt */
-    rt_interrupt_enter();
-
-    IIR = LPC_UART4->IIR;
-    IIR &= 0x0e;
-    switch (IIR)
-    {
-    case 0x04:
-    case 0x0C:
-    #if RTTHREAD_VERSION < 20000
-        rt_hw_serial_isr(&serial4);
-    #else
-        rt_hw_serial_isr(&serial4, RT_SERIAL_EVENT_RX_IND);
-    #endif
-        break;
-    case 0x06:
-        tmp = LPC_UART4->LSR;
-        break;
-    default :
-        tmp = LPC_UART4->LSR;
-        break;
-    }
-
-    /* leave interrupt */
-    rt_interrupt_leave();
-}
-#endif
-
-void rt_hw_uart_init(void)
+int rt_hw_uart_init(void)
 {
+    rt_err_t ret = RT_EOK;
     struct lpc_uart *uart;
     struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
 
-#ifdef RT_USING_UART0
+#ifdef BSP_USING_UART0
     uart = &uart0;
 
     serial0.ops    = &lpc_uart_ops;
     serial0.config = config;
-    #if RTTHREAD_VERSION < 20000
-    serial0.int_rx = &uart0_int_rx;
-    #endif
     serial0.parent.user_data = uart;
-    
+
     /*
      * Initialize UART0 pin connect
      * P0.2: U0_TXD
@@ -273,19 +209,16 @@ void rt_hw_uart_init(void)
     NVIC_EnableIRQ(uart->UART_IRQn);
 
     /* register UART0 device */
-    rt_hw_serial_register(&serial0, "uart0",
-                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
-                          uart);
+    ret = rt_hw_serial_register(&serial0, "uart0",
+                                RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
+                                uart);
 #endif
 
-#ifdef RT_USING_UART2
+#ifdef BSP_USING_UART2
     uart = &uart2;
 
     serial2.ops    = &lpc_uart_ops;
     serial2.config = config;
-    #if RTTHREAD_VERSION < 20000
-    serial2.int_rx = &uart2_int_rx;
-    #endif
     serial2.parent.user_data = uart;
 
     /*
@@ -307,42 +240,13 @@ void rt_hw_uart_init(void)
     NVIC_EnableIRQ(uart->UART_IRQn);
 
     /* register UART2 device */
-    rt_hw_serial_register(&serial2, "uart2",
-                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
-                          uart);
+    ret = rt_hw_serial_register(&serial2, "uart2",
+                                RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
+                                uart);
 #endif
 
-#ifdef RT_USING_UART4
-    uart = &uart4;
-
-    serial4.ops    = &lpc_uart_ops;
-    serial4.config = config;
-    #if RTTHREAD_VERSION < 20000
-    serial4.int_rx = &uart4_int_rx;
-    #endif
-    serial4.parent.user_data = uart;
-    
-    /*
-     * Initialize UART2 pin connect
-     * P5.4: U2_TXD
-     * P5.3: U2_RXD
-     */
-    LPC_IOCON->P5_4 &= ~0x07;
-    LPC_IOCON->P5_3 &= ~0x07;
-    LPC_IOCON->P5_4 |= 0x04;
-    LPC_IOCON->P5_3 |= 0x04;
-
-    /* enable the uart4 power and clock */
-    LPC_SC->PCONP |= 0x01 << 8;
-    /* preemption = 1, sub-priority = 1 */
-    NVIC_SetPriority(uart->UART_IRQn, ((0x01 << 3) | 0x01));
-
-    /* Enable Interrupt for UART channel */
-    NVIC_EnableIRQ(uart->UART_IRQn);
-
-    /* register UART2 device */
-    rt_hw_serial_register(&serial4, "uart4",
-                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
-                          uart);
-#endif
+    return ret;
 }
+INIT_BOARD_EXPORT(rt_hw_uart_init);
+
+#endif /* RT_USING_SERIAL */

bsp/lpc408x/drivers/drv_uart.h

@@ -8,8 +8,8 @@
  * 2014-01-05     NongXiaoming      The first version for LPC40xx
  */
 
-#ifndef __UART_H__
-#define __UART_H__
+#ifndef DRV_UART_H__
+#define DRV_UART_H__
 
 void rt_hw_uart_init(void);
 

bsp/lpc408x/rtthread-lpc408x.ld → bsp/lpc408x/drivers/linker_scripts/link.lds

@@ -6,8 +6,8 @@
 /* Program Entry, set to mark it as "used" and avoid gc */
 MEMORY
 {
-    CODE (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000
-    DATA (rw) : ORIGIN = 0x10000000, LENGTH = 0x00010000
+    CODE (rx) : ORIGIN = 0x00000000, LENGTH = 512k  /* 512k flash */
+    DATA (rw) : ORIGIN = 0x10000000, LENGTH = 64k   /* 64k sram */
 }
 ENTRY(Reset_Handler)
 _system_stack_size = 0x200;
@@ -38,6 +38,7 @@ SECTIONS
         __vsymtab_end = .;
         . = ALIGN(4);
 
+        /* section information for initial. */
         . = ALIGN(4);
         __rt_init_start = .;
         KEEP(*(SORT(.rti_fn*)))

bsp/lpc408x/project.uvopt

@@ -21,7 +21,7 @@
   </DaveTm>
 
   <Target>
-    <TargetName>RT-Thread LPC408x</TargetName>
+    <TargetName>rtthread</TargetName>
     <ToolsetNumber>0x4</ToolsetNumber>
     <ToolsetName>ARM-ADS</ToolsetName>
     <TargetOption>
@@ -43,7 +43,7 @@
         <PageWidth>79</PageWidth>
         <PageLength>66</PageLength>
         <TabStop>8</TabStop>
-        <ListingPath>.\build\</ListingPath>
+        <ListingPath>.\build\keil\List\</ListingPath>
       </OPTLEX>
       <ListingPage>
         <CreateCListing>1</CreateCListing>
@@ -75,17 +75,7 @@
         <tvExpOptDlg>0</tvExpOptDlg>
         <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
-      <CpuCode>0</CpuCode>
-      <DllOpt>
-        <SimDllName>SARMCM3.DLL</SimDllName>
-        <SimDllArguments>-MPU</SimDllArguments>
-        <SimDlgDllName>DCM.DLL</SimDlgDllName>
-        <SimDlgDllArguments>-pCM4</SimDlgDllArguments>
-        <TargetDllName>SARMCM3.DLL</TargetDllName>
-        <TargetDllArguments>-MPU</TargetDllArguments>
-        <TargetDlgDllName>TCM.DLL</TargetDlgDllName>
-        <TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
-      </DllOpt>
+      <CpuCode>8</CpuCode>
       <DebugOpt>
         <uSim>0</uSim>
         <uTrg>1</uTrg>
@@ -97,16 +87,19 @@
         <sRfunc>1</sRfunc>
         <sRbox>1</sRbox>
         <tLdApp>1</tLdApp>
-        <tGomain>0</tGomain>
+        <tGomain>1</tGomain>
         <tRbreak>1</tRbreak>
         <tRwatch>1</tRwatch>
         <tRmem>1</tRmem>
         <tRfunc>0</tRfunc>
         <tRbox>1</tRbox>
         <tRtrace>0</tRtrace>
+        <sRSysVw>1</sRSysVw>
+        <tRSysVw>1</tRSysVw>
+        <tPdscDbg>0</tPdscDbg>
         <sRunDeb>0</sRunDeb>
         <sLrtime>0</sLrtime>
-        <nTsel>7</nTsel>
+        <nTsel>6</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -123,7 +116,12 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>JL2CM3</Key>
-          <Name>-U4294967295 -O78 -S0 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(4) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO11 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000</Name>
+          <Name>-U30000299 -O4303 -S0 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-O4303 -S0 -C0 -FO7 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000)</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
       <Breakpoint/>

bsp/lpc408x/project.uvoptx

+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj; *.o</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+    <nMigrate>0</nMigrate>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>rtthread</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>0</RunSim>
+        <RunTarget>1</RunTarget>
+        <RunAbUc>0</RunAbUc>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\build\keil\List\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>0</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>8</CpuCode>
+      <DebugOpt>
+        <uSim>0</uSim>
+        <uTrg>1</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>1</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>1</tRtrace>
+        <sRSysVw>1</sRSysVw>
+        <tRSysVw>1</tRSysVw>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <bEvRecOn>1</bEvRecOn>
+        <bSchkAxf>0</bSchkAxf>
+        <bTchkAxf>0</bTchkAxf>
+        <nTsel>4</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon>Segger\JL2CM3.dll</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>JL2CM3</Key>
+          <Name>-U30000299 -O14 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight JTAG-DP") -D00(4BA00477) -L00(4) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD10000000 -FCFE0 -FN1 -FF0LPC_IAP_512.FLM -FS00 -FL080000 -FP0($$Device:LPC4088FET208$Flash\LPC_IAP_512.FLM)</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-S0 -C0 -P0  -FN1 -FCFE0 -FD10000000 -FF0LPC_IAP_512 -FL080000 -FS00 -FP0($$Device:LPC4088FET208$Flash\LPC_IAP_512.FLM)</Name>
+        </SetRegEntry>
+      </TargetDriverDllRegistry>
+      <Breakpoint/>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>0</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+      <bLintAuto>0</bLintAuto>
+      <bAutoGenD>0</bAutoGenD>
+      <LntExFlags>0</LntExFlags>
+      <pMisraName></pMisraName>
+      <pszMrule></pszMrule>
+      <pSingCmds></pSingCmds>
+      <pMultCmds></pMultCmds>
+      <pMisraNamep></pMisraNamep>
+      <pszMrulep></pszMrulep>
+      <pSingCmdsp></pSingCmdsp>
+      <pMultCmdsp></pMultCmdsp>
+    </TargetOption>
+  </Target>
+
+</ProjectOpt>

bsp/lpc408x/project.uvproj

@@ -4,7 +4,7 @@
   <Header>### uVision Project, (C) Keil Software</Header>
   <Targets>
     <Target>
-      <TargetName>RT-Thread LPC408x</TargetName>
+      <TargetName>rtthread</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
       <TargetOption>
@@ -27,6 +27,7 @@
           <SLE66AMisc />
           <SLE66LinkerMisc />
           <SFDFile>SFD\NXP\LPC407x_8x_177x_8x\LPC408x_7x.SFR</SFDFile>
+          <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath />
           <IncludePath />
@@ -40,21 +41,21 @@
             <NotGenerated>0</NotGenerated>
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
-          <OutputDirectory>.\build\</OutputDirectory>
-          <OutputName>rtthread-lpc</OutputName>
+          <OutputDirectory>.\build\keil\Obj\</OutputDirectory>
+          <OutputName>rtthread</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
           <DebugInformation>1</DebugInformation>
-          <BrowseInformation>1</BrowseInformation>
-          <ListingPath>.\build\</ListingPath>
+          <BrowseInformation>0</BrowseInformation>
+          <ListingPath>.\build\keil\List\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
           <CreateBatchFile>0</CreateBatchFile>
           <BeforeCompile>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name />
+            <UserProg1Name>fromelf --bin !L --output rtthread.bin</UserProg1Name>
             <UserProg2Name />
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
@@ -94,6 +95,7 @@
           <StopOnExitCode>3</StopOnExitCode>
           <CustomArgument />
           <IncludeLibraryModules />
+          <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
@@ -123,20 +125,23 @@
             <RestoreFunctions>1</RestoreFunctions>
             <RestoreToolbox>1</RestoreToolbox>
             <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+            <RestoreSysVw>1</RestoreSysVw>
           </Simulator>
           <Target>
             <UseTarget>1</UseTarget>
             <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>0</RunToMain>
+            <RunToMain>1</RunToMain>
             <RestoreBreakpoints>1</RestoreBreakpoints>
             <RestoreWatchpoints>1</RestoreWatchpoints>
             <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
             <RestoreFunctions>0</RestoreFunctions>
             <RestoreToolbox>1</RestoreToolbox>
             <RestoreTracepoints>0</RestoreTracepoints>
+            <RestoreSysVw>1</RestoreSysVw>
+            <UsePdscDebugDescription>0</UsePdscDebugDescription>
           </Target>
           <RunDebugAfterBuild>0</RunDebugAfterBuild>
-          <TargetSelection>7</TargetSelection>
+          <TargetSelection>6</TargetSelection>
           <SimDlls>
             <CpuDll />
             <CpuDllArguments />
@@ -158,14 +163,18 @@
             <UseTargetDll>1</UseTargetDll>
             <UseExternalTool>0</UseExternalTool>
             <RunIndependent>0</RunIndependent>
-            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
             <Capability>1</Capability>
             <DriverSelection>4099</DriverSelection>
           </Flash1>
-          <bUseTDR>0</bUseTDR>
+          <bUseTDR>1</bUseTDR>
           <Flash2>Segger\JL2CM3.dll</Flash2>
           <Flash3>"" ()</Flash3>
           <Flash4 />
+          <pFcarmOut />
+          <pFcarmGrp />
+          <pFcArmRoot />
+          <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
           <ArmAdsMisc>
@@ -344,11 +353,13 @@
             <wLevel>0</wLevel>
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
+            <uC99>0</uC99>
+            <useXO>0</useXO>
             <VariousControls>
               <MiscControls />
-              <Define>CORE_M4, RT_USING_ARM_LIBC</Define>
+              <Define>CORE_M4</Define>
               <Undefine />
-              <IncludePath>drivers;applications;.;Libraries/Drivers/include;Libraries/Device/NXP/LPC407x_8x_177x_8x/Include;Libraries/CMSIS/Include;../../include;../../libcpu/arm/cortex-m4;../../libcpu/arm/common;../../components/drivers/include;../../components/drivers/include;../../components/drivers/include;../../components/libc/pthreads;../../components/libc/time;../../components/libc/compilers/armlibc;../../components/finsh</IncludePath>
+              <IncludePath>.;..\..\include;applications;.;drivers;Libraries\Device\NXP\LPC407x_8x_177x_8x\Include;Libraries\CMSIS\Include;Libraries\Drivers\include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m4;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\dfs\filesystems\elmfat;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -360,6 +371,7 @@
             <SwStkChk>0</SwStkChk>
             <NoWarn>0</NoWarn>
             <uSurpInc>0</uSurpInc>
+            <useXO>0</useXO>
             <VariousControls>
               <MiscControls />
               <Define />
@@ -376,10 +388,11 @@
             <useFile>0</useFile>
             <TextAddressRange>0x00000000</TextAddressRange>
             <DataAddressRange>0x10000000</DataAddressRange>
+            <pXoBase />
             <ScatterFile />
             <IncludeLibs />
             <IncludeLibsPath />
-            <Misc> --keep *.o(.rti_fn.*)   --keep *.o(FSymTab) --keep *.o(VSymTab) </Misc>
+            <Misc> --keep *.o(.rti_fn.*)   --keep *.o(FSymTab)</Misc>
             <LinkerInputFile />
             <DisabledWarnings />
           </LDads>
@@ -387,621 +400,492 @@
       </TargetOption>
       <Groups>
         <Group>
-          <GroupName>Drivers</GroupName>
-          <Files>
-            <File>
-              <FileName>drv_hwtimer.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_hwtimer.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_led.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_led.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_lpccan.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_lpccan.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_sdram.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_sdram.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>drv_uart.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers/drv_uart.c</FilePath>
-            </File>
-          </Files>
-        </Group>
-        <Group>
-          <GroupName>Applications</GroupName>
-          <Files>
-            <File>
-              <FileName>application.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications/application.c</FilePath>
-            </File>
-          </Files>
+          <GroupName>Kernel</GroupName>
           <Files>
             <File>
-              <FileName>board.c</FileName>
+              <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/board.c</FilePath>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>canapp.c</FileName>
+              <FileName>components.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/canapp.c</FilePath>
+              <FilePath>..\..\src\components.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>sram.c</FileName>
+              <FileName>cpu.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/sram.c</FilePath>
+              <FilePath>..\..\src\cpu.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>startup.c</FileName>
+              <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/startup.c</FilePath>
+              <FilePath>..\..\src\device.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>Libraries</GroupName>
           <Files>
             <File>
-              <FileName>lpc_adc.c</FileName>
+              <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_adc.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_bod.c</FileName>
+              <FileName>ipc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_bod.c</FilePath>
+              <FilePath>..\..\src\ipc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_can.c</FileName>
+              <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_can.c</FilePath>
+              <FilePath>..\..\src\irq.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_clkpwr.c</FileName>
+              <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_clkpwr.c</FilePath>
+              <FilePath>..\..\src\kservice.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_crc.c</FileName>
+              <FileName>memheap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_crc.c</FilePath>
+              <FilePath>..\..\src\memheap.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_dac.c</FileName>
+              <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_dac.c</FilePath>
+              <FilePath>..\..\src\mempool.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_eeprom.c</FileName>
+              <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_eeprom.c</FilePath>
+              <FilePath>..\..\src\object.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_emc.c</FileName>
+              <FileName>scheduler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_emc.c</FilePath>
+              <FilePath>..\..\src\scheduler.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_exti.c</FileName>
+              <FileName>signal.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_exti.c</FilePath>
+              <FilePath>..\..\src\signal.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_gpdma.c</FileName>
+              <FileName>thread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_gpdma.c</FilePath>
+              <FilePath>..\..\src\thread.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_gpio.c</FileName>
+              <FileName>timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_gpio.c</FilePath>
+              <FilePath>..\..\src\timer.c</FilePath>
             </File>
           </Files>
+        </Group>
+        <Group>
+          <GroupName>Applications</GroupName>
           <Files>
             <File>
-              <FileName>lpc_i2c.c</FileName>
+              <FileName>main.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_i2c.c</FilePath>
+              <FilePath>applications\main.c</FilePath>
             </File>
           </Files>
+        </Group>
+        <Group>
+          <GroupName>Drivers</GroupName>
           <Files>
             <File>
-              <FileName>lpc_i2s.c</FileName>
+              <FileName>board.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_i2s.c</FilePath>
+              <FilePath>drivers\board.c</FilePath>
             </File>
           </Files>
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               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_iap.c</FilePath>
+              <FilePath>drivers\drv_uart.c</FilePath>
             </File>
           </Files>
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+          <GroupName>Libraries</GroupName>
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+              <FileName>system_LPC407x_8x_177x_8x.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_lcd.c</FilePath>
+              <FilePath>Libraries\Device\NXP\LPC407x_8x_177x_8x\Source\Templates\system_LPC407x_8x_177x_8x.c</FilePath>
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-              <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_mcpwm.c</FilePath>
+              <FileName>startup_LPC407x_8x_177x_8x.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>Libraries\Device\NXP\LPC407x_8x_177x_8x\Source\Templates\ARM\startup_LPC407x_8x_177x_8x.s</FilePath>
             </File>
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             <File>
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               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_nvic.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_adc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_pinsel.c</FileName>
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               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_pinsel.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_bod.c</FilePath>
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           </Files>
           <Files>
             <File>
-              <FileName>lpc_pwm.c</FileName>
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               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_pwm.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_can.c</FilePath>
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             <File>
-              <FileName>lpc_qei.c</FileName>
+              <FileName>lpc_clkpwr.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_qei.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_clkpwr.c</FilePath>
             </File>
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           <Files>
             <File>
-              <FileName>lpc_rtc.c</FileName>
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               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_rtc.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_crc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_ssp.c</FileName>
+              <FileName>lpc_dac.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_ssp.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_dac.c</FilePath>
             </File>
           </Files>
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             <File>
-              <FileName>lpc_systick.c</FileName>
+              <FileName>lpc_eeprom.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_systick.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_eeprom.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_timer.c</FileName>
+              <FileName>lpc_emc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_timer.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_emc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_uart.c</FileName>
+              <FileName>lpc_exti.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_uart.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_exti.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>lpc_wwdt.c</FileName>
+              <FileName>lpc_gpdma.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Drivers/source/lpc_wwdt.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_gpdma.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>system_LPC407x_8x_177x_8x.c</FileName>
+              <FileName>lpc_gpio.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/Device/NXP/LPC407x_8x_177x_8x/Source/Templates/system_LPC407x_8x_177x_8x.c</FilePath>
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-              <FilePath>Libraries/Device/NXP/LPC407x_8x_177x_8x/Source/Templates/ARM/startup_LPC407x_8x_177x_8x.s</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_gpio.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>Kernel</GroupName>
           <Files>
             <File>
-              <FileName>clock.c</FileName>
+              <FileName>lpc_i2c.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/clock.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_i2c.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>components.c</FileName>
+              <FileName>lpc_i2s.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/components.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_i2s.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>device.c</FileName>
+              <FileName>lpc_iap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/device.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_iap.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>idle.c</FileName>
+              <FileName>lpc_lcd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/idle.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_lcd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>ipc.c</FileName>
+              <FileName>lpc_mcpwm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/ipc.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_mcpwm.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>irq.c</FileName>
+              <FileName>lpc_nvic.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/irq.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_nvic.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>kservice.c</FileName>
+              <FileName>lpc_pinsel.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/kservice.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_pinsel.c</FilePath>
             </File>
           </Files>
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             <File>
-              <FileName>mem.c</FileName>
+              <FileName>lpc_pwm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mem.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_pwm.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>memheap.c</FileName>
+              <FileName>lpc_qei.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/memheap.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_qei.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>mempool.c</FileName>
+              <FileName>lpc_rtc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mempool.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_rtc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>object.c</FileName>
+              <FileName>lpc_ssp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/object.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_ssp.c</FilePath>
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           </Files>
           <Files>
             <File>
-              <FileName>scheduler.c</FileName>
+              <FileName>lpc_systick.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/scheduler.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_systick.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>signal.c</FileName>
+              <FileName>lpc_timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/signal.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_timer.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>thread.c</FileName>
+              <FileName>lpc_uart.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/thread.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_uart.c</FilePath>
             </File>
           </Files>
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             <File>
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+              <FileName>lpc_wwdt.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/timer.c</FilePath>
+              <FilePath>Libraries\Drivers\source\lpc_wwdt.c</FilePath>
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-              <FileType>2</FileType>
-              <FilePath>../../libcpu/arm/cortex-m4/context_rvds.S</FilePath>
-            </File>
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+          <GroupName>cpu</GroupName>
           <Files>
             <File>
               <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/backtrace.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
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           </Files>
           <Files>
             <File>
               <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/div0.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
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             <File>
               <FileName>showmem.c</FileName>
               <FileType>1</FileType>
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-              <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/dataqueue.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
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             <File>
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-          <Files>
-            <File>
-              <FileName>waitqueue.c</FileName>
+              <FileName>cpuport.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/waitqueue.c</FilePath>
+              <FilePath>..\..\libcpu\arm\cortex-m4\cpuport.c</FilePath>
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             <File>
-              <FileName>workqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/workqueue.c</FilePath>
+              <FileName>context_rvds.S</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
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-              <FileName>pthread.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/pthread.c</FilePath>
-            </File>
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+          <GroupName>Filesystem</GroupName>
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             <File>
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+              <FileName>dfs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/pthread_attr.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs.c</FilePath>
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           <Files>
             <File>
-              <FileName>pthread_barrier.c</FileName>
+              <FileName>dfs_file.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/pthread_barrier.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
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           </Files>
           <Files>
             <File>
-              <FileName>pthread_cond.c</FileName>
+              <FileName>dfs_fs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/pthread_cond.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
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           </Files>
           <Files>
             <File>
-              <FileName>pthread_mutex.c</FileName>
+              <FileName>dfs_posix.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/pthread_mutex.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs_posix.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>pthread_rwlock.c</FileName>
+              <FileName>devfs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/pthread_rwlock.c</FilePath>
+              <FilePath>..\..\components\dfs\filesystems\devfs\devfs.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>pthread_spin.c</FileName>
+              <FileName>dfs_elm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/pthread_spin.c</FilePath>
+              <FilePath>..\..\components\dfs\filesystems\elmfat\dfs_elm.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>pthread_tls.c</FileName>
+              <FileName>ff.c</FileName>
               <FileType>1</FileType>
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-              <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/sched.c</FilePath>
+              <FilePath>..\..\components\dfs\filesystems\elmfat\ff.c</FilePath>
             </File>
           </Files>
+        </Group>
+        <Group>
+          <GroupName>DeviceDrivers</GroupName>
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+              <FileName>pin.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/pthreads/semaphore.c</FilePath>
+              <FilePath>..\..\components\drivers\misc\pin.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>clock_time.c</FileName>
+              <FileName>serial.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/time/clock_time.c</FilePath>
+              <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>posix_sleep.c</FileName>
+              <FileName>completion.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/time/posix_sleep.c</FilePath>
+              <FilePath>..\..\components\drivers\src\completion.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>libc</GroupName>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
+              <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/compilers/armlibc/libc.c</FilePath>
+              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>libc_syms.c</FileName>
+              <FileName>pipe.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/compilers/armlibc/libc_syms.c</FilePath>
+              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>mem_std.c</FileName>
+              <FileName>ringblk_buf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/compilers/armlibc/mem_std.c</FilePath>
+              <FilePath>..\..\components\drivers\src\ringblk_buf.c</FilePath>
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           </Files>
           <Files>
             <File>
-              <FileName>stdio.c</FileName>
+              <FileName>ringbuffer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/compilers/armlibc/stdio.c</FilePath>
+              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
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           <Files>
             <File>
-              <FileName>stubs.c</FileName>
+              <FileName>waitqueue.c</FileName>
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-              <FilePath>../../components/libc/compilers/armlibc/stubs.c</FilePath>
+              <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
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             <File>
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+              <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/libc/compilers/armlibc/time.c</FilePath>
+              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
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@@ -1011,112 +895,42 @@
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               <FileName>shell.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/shell.c</FilePath>
+              <FilePath>..\..\components\finsh\shell.c</FilePath>
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             <File>
               <FileName>symbol.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/symbol.c</FilePath>
+              <FilePath>..\..\components\finsh\symbol.c</FilePath>
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             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/cmd.c</FilePath>
+              <FilePath>..\..\components\finsh\cmd.c</FilePath>
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             <File>
               <FileName>msh.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/msh.c</FilePath>
+              <FilePath>..\..\components\finsh\msh.c</FilePath>
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           <Files>
             <File>
               <FileName>msh_cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/msh_cmd.c</FilePath>
+              <FilePath>..\..\components\finsh\msh_cmd.c</FilePath>
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-              <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_token.c</FilePath>
+              <FilePath>..\..\components\finsh\msh_file.c</FilePath>
             </File>
           </Files>
         </Group>

bsp/lpc408x/project.uvprojx

 <?xml version="1.0" encoding="UTF-8" standalone="no" ?>
 <Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
-
   <SchemaVersion>2.1</SchemaVersion>
-
   <Header>### uVision Project, (C) Keil Software</Header>
-
   <Targets>
     <Target>
-      <TargetName>RT-Thread LPC408X</TargetName>
+      <TargetName>rtthread</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060422::V5.06 update 4 (build 422)::ARMCC</pCCUsed>
+      <pCCUsed>5060528::V5.06 update 5 (build 528)::ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
-          <Device>ARMCM4</Device>
-          <Vendor>ARM</Vendor>
-          <PackID>ARM.CMSIS.5.0.0</PackID>
+          <Device>LPC4088FET208</Device>
+          <Vendor>NXP</Vendor>
+          <PackID>Keil.LPC4000_DFP.2.1.0</PackID>
           <PackURL>http://www.keil.com/pack/</PackURL>
-          <Cpu>IRAM(0x20000000,0x00020000) IROM(0x00000000,0x00040000) CPUTYPE("Cortex-M4") CLOCK(12000000) ESEL ELITTLE</Cpu>
-          <FlashUtilSpec></FlashUtilSpec>
-          <StartupFile></StartupFile>
-          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000)</FlashDriverDll>
+          <Cpu>IRAM(0x10000000,0x10000) IRAM2(0x20000000,0x8000) IROM(0x00000000,0x80000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
+          <FlashUtilSpec />
+          <StartupFile />
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD10000000 -FCFE0 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000 -FP0($$Device:LPC4088FET208$Flash\LPC_IAP_512.FLM))</FlashDriverDll>
           <DeviceId>0</DeviceId>
-          <RegisterFile>$$Device:ARMCM4$Device\ARM\ARMCM4\Include\ARMCM4.h</RegisterFile>
-          <MemoryEnv></MemoryEnv>
-          <Cmp></Cmp>
-          <Asm></Asm>
-          <Linker></Linker>
-          <OHString></OHString>
-          <InfinionOptionDll></InfinionOptionDll>
-          <SLE66CMisc></SLE66CMisc>
-          <SLE66AMisc></SLE66AMisc>
-          <SLE66LinkerMisc></SLE66LinkerMisc>
-          <SFDFile>$$Device:ARMCM4$Device\ARM\SVD\ARMCM4.svd</SFDFile>
+          <RegisterFile>$$Device:LPC4088FET208$Device\Include\LPC407x_8x_177x_8x.h</RegisterFile>
+          <MemoryEnv />
+          <Cmp />
+          <Asm />
+          <Linker />
+          <OHString />
+          <InfinionOptionDll />
+          <SLE66CMisc />
+          <SLE66AMisc />
+          <SLE66LinkerMisc />
+          <SFDFile>$$Device:LPC4088FET208$SVD\LPC408x_7x.svd</SFDFile>
           <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
-          <BinPath></BinPath>
-          <IncludePath></IncludePath>
-          <LibPath></LibPath>
-          <RegisterFilePath></RegisterFilePath>
-          <DBRegisterFilePath></DBRegisterFilePath>
+          <BinPath />
+          <IncludePath />
+          <LibPath />
+          <RegisterFilePath />
+          <DBRegisterFilePath />
           <TargetStatus>
             <Error>0</Error>
             <ExitCodeStop>0</ExitCodeStop>
@@ -47,22 +45,22 @@
             <NotGenerated>0</NotGenerated>
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
-          <OutputDirectory>.\build\</OutputDirectory>
+          <OutputDirectory>.\build\keil\Obj\</OutputDirectory>
           <OutputName>rtthread</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
           <DebugInformation>1</DebugInformation>
           <BrowseInformation>0</BrowseInformation>
-          <ListingPath>.\build\</ListingPath>
+          <ListingPath>.\build\keil\List\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
           <CreateBatchFile>0</CreateBatchFile>
           <BeforeCompile>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name></UserProg1Name>
-            <UserProg2Name></UserProg2Name>
+            <UserProg1Name />
+            <UserProg2Name />
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
             <nStopU1X>0</nStopU1X>
@@ -71,8 +69,8 @@
           <BeforeMake>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name></UserProg1Name>
-            <UserProg2Name></UserProg2Name>
+            <UserProg1Name />
+            <UserProg2Name />
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
             <nStopB1X>0</nStopB1X>
@@ -81,15 +79,15 @@
           <AfterMake>
             <RunUserProg1>1</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name>fromelf --bin !L --output rtthread-mdk.bin</UserProg1Name>
-            <UserProg2Name></UserProg2Name>
+            <UserProg1Name>fromelf --bin !L --output rtthread.bin</UserProg1Name>
+            <UserProg2Name />
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
             <nStopA1X>0</nStopA1X>
             <nStopA2X>0</nStopA2X>
           </AfterMake>
           <SelectedForBatchBuild>0</SelectedForBatchBuild>
-          <SVCSIdString></SVCSIdString>
+          <SVCSIdString />
         </TargetCommonOption>
         <CommonProperty>
           <UseCPPCompiler>0</UseCPPCompiler>
@@ -103,8 +101,8 @@
           <AssembleAssemblyFile>0</AssembleAssemblyFile>
           <PublicsOnly>0</PublicsOnly>
           <StopOnExitCode>3</StopOnExitCode>
-          <CustomArgument></CustomArgument>
-          <IncludeLibraryModules></IncludeLibraryModules>
+          <CustomArgument />
+          <IncludeLibraryModules />
           <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
@@ -138,10 +136,10 @@
           <bUseTDR>1</bUseTDR>
           <Flash2>BIN\UL2CM3.DLL</Flash2>
           <Flash3>"" ()</Flash3>
-          <Flash4></Flash4>
-          <pFcarmOut></pFcarmOut>
-          <pFcarmGrp></pFcarmGrp>
-          <pFcArmRoot></pFcArmRoot>
+          <Flash4 />
+          <pFcarmOut />
+          <pFcarmGrp />
+          <pFcArmRoot />
           <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
@@ -174,7 +172,7 @@
             <RvctClst>0</RvctClst>
             <GenPPlst>0</GenPPlst>
             <AdsCpuType>"Cortex-M4"</AdsCpuType>
-            <RvctDeviceName></RvctDeviceName>
+            <RvctDeviceName />
             <mOS>0</mOS>
             <uocRom>0</uocRom>
             <uocRam>0</uocRam>
@@ -182,16 +180,16 @@
             <hadIRAM>1</hadIRAM>
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
-            <RvdsVP>0</RvdsVP>
-            <hadIRAM2>0</hadIRAM2>
+            <RvdsVP>2</RvdsVP>
+            <hadIRAM2>1</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
             <useUlib>0</useUlib>
-            <EndSel>1</EndSel>
+            <EndSel>0</EndSel>
             <uLtcg>0</uLtcg>
             <nSecure>0</nSecure>
             <RoSelD>3</RoSelD>
-            <RwSelD>3</RwSelD>
+            <RwSelD>4</RwSelD>
             <CodeSel>0</CodeSel>
             <OptFeed>0</OptFeed>
             <NoZi1>0</NoZi1>
@@ -208,7 +206,7 @@
             <Ra2Chk>0</Ra2Chk>
             <Ra3Chk>0</Ra3Chk>
             <Im1Chk>1</Im1Chk>
-            <Im2Chk>0</Im2Chk>
+            <Im2Chk>1</Im2Chk>
             <OnChipMemories>
               <Ocm1>
                 <Type>0</Type>
@@ -242,13 +240,13 @@
               </Ocm6>
               <IRAM>
                 <Type>0</Type>
-                <StartAddress>0x20000000</StartAddress>
-                <Size>0x20000</Size>
+                <StartAddress>0x10000000</StartAddress>
+                <Size>0x10000</Size>
               </IRAM>
               <IROM>
                 <Type>1</Type>
                 <StartAddress>0x0</StartAddress>
-                <Size>0x40000</Size>
+                <Size>0x80000</Size>
               </IROM>
               <XRAM>
                 <Type>0</Type>
@@ -302,11 +300,11 @@
               </OCR_RVCT9>
               <OCR_RVCT10>
                 <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x8000</Size>
               </OCR_RVCT10>
             </OnChipMemories>
-            <RvctStartVector></RvctStartVector>
+            <RvctStartVector />
           </ArmAdsMisc>
           <Cads>
             <interw>1</interw>
@@ -333,9 +331,9 @@
             <v6Rtti>0</v6Rtti>
             <VariousControls>
               <MiscControls>--library_interface=armcc --library_type=standardlib --diag_suppress=66,1296,186</MiscControls>
-              <Define>CORE_M4, RT_USING_ARM_LIBC</Define>
-              <Undefine></Undefine>
-              <IncludePath>applications;.;drivers;Libraries\Device\NXP\LPC407x_8x_177x_8x\Include;Libraries\CMSIS\Include;Libraries\Drivers\include;..\..\include;..\..\libcpu\arm\cortex-m4;..\..\libcpu\arm\common;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\dfs\filesystems\elmfat;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh;..\..\components\libc\compilers\armlibc;..\..\components\libc\pthreads;..\..\components\libc\time</IncludePath>
+              <Define>CORE_M4</Define>
+              <Undefine />
+              <IncludePath>.;..\..\include;applications;.;drivers;Libraries\Device\NXP\LPC407x_8x_177x_8x\Include;Libraries\CMSIS\Include;Libraries\Drivers\include;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m4;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\dfs\filesystems\elmfat;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -350,10 +348,10 @@
             <useXO>0</useXO>
             <uClangAs>0</uClangAs>
             <VariousControls>
-              <MiscControls></MiscControls>
-              <Define></Define>
-              <Undefine></Undefine>
-              <IncludePath></IncludePath>
+              <MiscControls />
+              <Define />
+              <Undefine />
+              <IncludePath />
             </VariousControls>
           </Aads>
           <LDads>
@@ -365,70 +363,145 @@
             <useFile>0</useFile>
             <TextAddressRange>0x00000000</TextAddressRange>
             <DataAddressRange>0x10000000</DataAddressRange>
-            <pXoBase></pXoBase>
-            <ScatterFile>.\rtthread-lpc408x.sct</ScatterFile>
-            <IncludeLibs></IncludeLibs>
-            <IncludeLibsPath></IncludeLibsPath>
-            <Misc> --keep *.o(FSymTab) --keep *.o(VSymTab) </Misc>
-            <LinkerInputFile></LinkerInputFile>
-            <DisabledWarnings></DisabledWarnings>
+            <pXoBase />
+            <ScatterFile>.\drivers\linker_scripts\link.sct</ScatterFile>
+            <IncludeLibs />
+            <IncludeLibsPath />
+            <Misc> --keep *.o(.rti_fn.*)   --keep *.o(FSymTab)</Misc>
+            <LinkerInputFile />
+            <DisabledWarnings />
           </LDads>
         </TargetArmAds>
       </TargetOption>
       <Groups>
         <Group>
-          <GroupName>Applications</GroupName>
+          <GroupName>Kernel</GroupName>
           <Files>
             <File>
-              <FileName>application.c</FileName>
+              <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications\application.c</FilePath>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
-              <FileName>board.c</FileName>
+              <FileName>components.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications\board.c</FilePath>
+              <FilePath>..\..\src\components.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
-              <FileName>canapp.c</FileName>
+              <FileName>cpu.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications\canapp.c</FilePath>
+              <FilePath>..\..\src\cpu.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
-              <FileName>sram.c</FileName>
+              <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications\sram.c</FilePath>
+              <FilePath>..\..\src\device.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
-              <FileName>startup.c</FileName>
+              <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications\startup.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ipc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\ipc.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>Drivers</GroupName>
           <Files>
             <File>
-              <FileName>drv_hwtimer.c</FileName>
+              <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers\drv_hwtimer.c</FilePath>
+              <FilePath>..\..\src\irq.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
-              <FileName>drv_led.c</FileName>
+              <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers\drv_led.c</FilePath>
+              <FilePath>..\..\src\kservice.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
-              <FileName>drv_lpccan.c</FileName>
+              <FileName>memheap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers\drv_lpccan.c</FilePath>
+              <FilePath>..\..\src\memheap.c</FilePath>
             </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>mempool.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\mempool.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>object.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\object.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>scheduler.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\scheduler.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>signal.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\signal.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>thread.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\thread.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>timer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\timer.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Applications</GroupName>
+          <Files>
+            <File>
+              <FileName>main.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>applications\main.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Drivers</GroupName>
+          <Files>
             <File>
-              <FileName>drv_sdram.c</FileName>
+              <FileName>board.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers\drv_sdram.c</FilePath>
+              <FilePath>drivers\board.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>drv_uart.c</FileName>
               <FileType>1</FileType>
@@ -444,136 +517,190 @@
               <FileType>1</FileType>
               <FilePath>Libraries\Device\NXP\LPC407x_8x_177x_8x\Source\Templates\system_LPC407x_8x_177x_8x.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>startup_LPC407x_8x_177x_8x.s</FileName>
               <FileType>2</FileType>
               <FilePath>Libraries\Device\NXP\LPC407x_8x_177x_8x\Source\Templates\ARM\startup_LPC407x_8x_177x_8x.s</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_adc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_adc.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_bod.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_bod.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_can.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_can.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_clkpwr.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_clkpwr.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_crc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_crc.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_dac.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_dac.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_eeprom.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_eeprom.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_emc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_emc.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_exti.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_exti.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_gpdma.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_gpdma.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_gpio.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_gpio.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_i2c.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_i2c.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_i2s.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_i2s.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_iap.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_iap.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_lcd.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_lcd.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_mcpwm.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_mcpwm.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_nvic.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_nvic.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_pinsel.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_pinsel.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_pwm.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_pwm.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_qei.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_qei.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_rtc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_rtc.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_ssp.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_ssp.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_systick.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_systick.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_timer.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_timer.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_uart.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\Drivers\source\lpc_uart.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>lpc_wwdt.c</FileName>
               <FileType>1</FileType>
@@ -582,108 +709,41 @@
           </Files>
         </Group>
         <Group>
-          <GroupName>Kernel</GroupName>
+          <GroupName>cpu</GroupName>
           <Files>
             <File>
-              <FileName>clock.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\clock.c</FilePath>
-            </File>
-            <File>
-              <FileName>device.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\device.c</FilePath>
-            </File>
-            <File>
-              <FileName>idle.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\idle.c</FilePath>
-            </File>
-            <File>
-              <FileName>ipc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\ipc.c</FilePath>
-            </File>
-            <File>
-              <FileName>irq.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\irq.c</FilePath>
-            </File>
-            <File>
-              <FileName>kservice.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\kservice.c</FilePath>
-            </File>
-            <File>
-              <FileName>mem.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\mem.c</FilePath>
-            </File>
-            <File>
-              <FileName>memheap.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\memheap.c</FilePath>
-            </File>
-            <File>
-              <FileName>mempool.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\mempool.c</FilePath>
-            </File>
-            <File>
-              <FileName>object.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\object.c</FilePath>
-            </File>
-            <File>
-              <FileName>scheduler.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\scheduler.c</FilePath>
-            </File>
-            <File>
-              <FileName>signal.c</FileName>
+              <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\signal.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
-              <FileName>thread.c</FileName>
+              <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\thread.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
-              <FileName>timer.c</FileName>
+              <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\timer.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>CORTEX-M4</GroupName>
           <Files>
             <File>
               <FileName>cpuport.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\libcpu\arm\cortex-m4\cpuport.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>context_rvds.S</FileName>
               <FileType>2</FileType>
               <FilePath>..\..\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
             </File>
-            <File>
-              <FileName>backtrace.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
-            </File>
-            <File>
-              <FileName>div0.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
-            </File>
-            <File>
-              <FileName>showmem.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
-            </File>
           </Files>
         </Group>
         <Group>
@@ -694,41 +754,43 @@
               <FileType>1</FileType>
               <FilePath>..\..\components\dfs\src\dfs.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>dfs_file.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>dfs_fs.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>dfs_posix.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\dfs\src\dfs_posix.c</FilePath>
             </File>
-            <File>
-              <FileName>poll.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\poll.c</FilePath>
-            </File>
-            <File>
-              <FileName>select.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\select.c</FilePath>
-            </File>
+          </Files>
+          <Files>
             <File>
               <FileName>devfs.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\dfs\filesystems\devfs\devfs.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>dfs_elm.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\dfs\filesystems\elmfat\dfs_elm.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>ff.c</FileName>
               <FileType>1</FileType>
@@ -739,46 +801,62 @@
         <Group>
           <GroupName>DeviceDrivers</GroupName>
           <Files>
-            <File>
-              <FileName>can.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\can\can.c</FilePath>
-            </File>
             <File>
               <FileName>pin.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\drivers\misc\pin.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>serial.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>completion.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\drivers\src\completion.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>pipe.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
             </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ringblk_buf.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\ringblk_buf.c</FilePath>
+            </File>
+          </Files>
+          <Files>
             <File>
               <FileName>ringbuffer.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>waitqueue.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
@@ -794,198 +872,49 @@
               <FileType>1</FileType>
               <FilePath>..\..\components\finsh\shell.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>symbol.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\finsh\symbol.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\finsh\cmd.c</FilePath>
             </File>
+          </Files>
+          <Files>
             <File>
               <FileName>msh.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\components\finsh\msh.c</FilePath>
             </File>
-            <File>
-              <FileName>msh_cmd.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\msh_cmd.c</FilePath>
-            </File>
-            <File>
-              <FileName>msh_file.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\msh_file.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_compiler.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_compiler.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_error.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_error.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_heap.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_heap.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_init.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_init.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_node.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_node.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_ops.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_ops.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_parser.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_parser.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_var.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_var.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_vm.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
-            </File>
-            <File>
-              <FileName>finsh_token.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
-            </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>libc</GroupName>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\libc.c</FilePath>
-            </File>
-            <File>
-              <FileName>mem_std.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
-            </File>
-            <File>
-              <FileName>stdio.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\stdio.c</FilePath>
-            </File>
-            <File>
-              <FileName>stubs.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\stubs.c</FilePath>
-            </File>
-            <File>
-              <FileName>time.c</FileName>
+              <FileName>msh_cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\time.c</FilePath>
+              <FilePath>..\..\components\finsh\msh_cmd.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>pthreads</GroupName>
           <Files>
             <File>
-              <FileName>mqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\mqueue.c</FilePath>
-            </File>
-            <File>
-              <FileName>pthread.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\pthread.c</FilePath>
-            </File>
-            <File>
-              <FileName>pthread_attr.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\pthread_attr.c</FilePath>
-            </File>
-            <File>
-              <FileName>pthread_barrier.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\pthread_barrier.c</FilePath>
-            </File>
-            <File>
-              <FileName>pthread_cond.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\pthread_cond.c</FilePath>
-            </File>
-            <File>
-              <FileName>pthread_mutex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\pthread_mutex.c</FilePath>
-            </File>
-            <File>
-              <FileName>pthread_rwlock.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\pthread_rwlock.c</FilePath>
-            </File>
-            <File>
-              <FileName>pthread_spin.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\pthread_spin.c</FilePath>
-            </File>
-            <File>
-              <FileName>pthread_tls.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\pthread_tls.c</FilePath>
-            </File>
-            <File>
-              <FileName>sched.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\sched.c</FilePath>
-            </File>
-            <File>
-              <FileName>semaphore.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\pthreads\semaphore.c</FilePath>
-            </File>
-            <File>
-              <FileName>clock_time.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\time\clock_time.c</FilePath>
-            </File>
-            <File>
-              <FileName>posix_sleep.c</FileName>
+              <FileName>msh_file.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\time\posix_sleep.c</FilePath>
+              <FilePath>..\..\components\finsh\msh_file.c</FilePath>
             </File>
           </Files>
         </Group>
       </Groups>
     </Target>
   </Targets>
-
   <RTE>
-    <apis/>
-    <components>
-      <component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="5.0.2" condition="ARMv6_7_8-M Device">
-        <package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.1.0"/>
-        <targetInfos>
-          <targetInfo name="RT-Thread IMXRT1052"/>
-        </targetInfos>
-      </component>
-    </components>
-    <files/>
+    <apis />
+    <components />
+    <files />
   </RTE>
-
 </Project>

bsp/lpc408x/rtconfig.h

@@ -8,19 +8,16 @@
 
 #define RT_NAME_MAX 8
 #define RT_ALIGN_SIZE 4
-/* RT_THREAD_PRIORITY_8 is not set */
 #define RT_THREAD_PRIORITY_32
-/* RT_THREAD_PRIORITY_256 is not set */
 #define RT_THREAD_PRIORITY_MAX 32
-#define RT_TICK_PER_SECOND 100
-#define RT_DEBUG
-#define RT_DEBUG_COLOR
+#define RT_TICK_PER_SECOND 1000
 #define RT_USING_OVERFLOW_CHECK
-#define RT_DEBUG_INIT 0
-#define RT_DEBUG_THREAD 0
 #define RT_USING_HOOK
-#define IDLE_THREAD_STACK_SIZE 512
-/* RT_USING_TIMER_SOFT is not set */
+#define RT_USING_IDLE_HOOK
+#define RT_IDEL_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 256
+#define RT_DEBUG
+#define RT_DEBUG_COLOR
 
 /* Inter-Thread communication */
 
@@ -29,38 +26,34 @@
 #define RT_USING_EVENT
 #define RT_USING_MAILBOX
 #define RT_USING_MESSAGEQUEUE
-/* RT_USING_SIGNALS is not set */
 
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
 #define RT_USING_MEMHEAP
-/* RT_USING_NOHEAP is not set */
-#define RT_USING_SMALL_MEM
-/* RT_USING_SLAB is not set */
-/* RT_USING_MEMHEAP_AS_HEAP is not set */
-/* RT_USING_MEMTRACE is not set */
+#define RT_USING_MEMHEAP_AS_HEAP
 #define RT_USING_HEAP
 
 /* Kernel Device Object */
 
 #define RT_USING_DEVICE
-/* RT_USING_INTERRUPT_INFO is not set */
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart0"
-/* RT_USING_MODULE is not set */
+#define RT_VER_NUM 0x40001
 #define ARCH_ARM
 #define ARCH_ARM_CORTEX_M
 #define ARCH_ARM_CORTEX_M4
 
 /* RT-Thread Components */
 
-/* RT_USING_COMPONENTS_INIT is not set */
+#define RT_USING_COMPONENTS_INIT
+#define RT_USING_USER_MAIN
+#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_PRIORITY 10
 
 /* C++ features */
 
-/* RT_USING_CPLUSPLUS is not set */
 
 /* Command shell */
 
@@ -73,10 +66,10 @@
 #define FINSH_THREAD_PRIORITY 20
 #define FINSH_THREAD_STACK_SIZE 4096
 #define FINSH_CMD_SIZE 80
-/* FINSH_USING_AUTH is not set */
 #define FINSH_USING_MSH
 #define FINSH_USING_MSH_DEFAULT
-/* FINSH_USING_MSH_ONLY is not set */
+#define FINSH_USING_MSH_ONLY
+#define FINSH_ARG_MAX 10
 
 /* Device virtual file system */
 
@@ -92,152 +85,108 @@
 #define RT_DFS_ELM_CODE_PAGE 936
 #define RT_DFS_ELM_WORD_ACCESS
 #define RT_DFS_ELM_USE_LFN_0
-/* RT_DFS_ELM_USE_LFN_1 is not set */
-/* RT_DFS_ELM_USE_LFN_2 is not set */
-/* RT_DFS_ELM_USE_LFN_3 is not set */
 #define RT_DFS_ELM_USE_LFN 0
 #define RT_DFS_ELM_MAX_LFN 255
 #define RT_DFS_ELM_DRIVES 2
 #define RT_DFS_ELM_MAX_SECTOR_SIZE 4096
-/* RT_DFS_ELM_USE_ERASE is not set */
 #define RT_DFS_ELM_REENTRANT
 #define RT_USING_DFS_DEVFS
-/* RT_USING_DFS_NET is not set */
-/* RT_USING_DFS_ROMFS is not set */
-/* RT_USING_DFS_RAMFS is not set */
-/* RT_USING_DFS_UFFS is not set */
-/* RT_USING_DFS_JFFS2 is not set */
-/* RT_USING_DFS_NFS is not set */
 
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
+#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_SERIAL_USING_DMA
-#define RT_USING_CAN
-/* RT_USING_HWTIMER is not set */
-/* RT_USING_CPUTIME is not set */
-/* RT_USING_I2C is not set */
+#define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN
-/* RT_USING_MTD_NOR is not set */
-/* RT_USING_MTD_NAND is not set */
-/* RT_USING_RTC is not set */
-/* RT_USING_SDIO is not set */
-/* RT_USING_SPI is not set */
-/* RT_USING_WDT is not set */
-/* RT_USING_WIFI is not set */
+
+/* Using WiFi */
+
 
 /* Using USB */
 
-/* RT_USING_USB_HOST is not set */
-/* RT_USING_USB_DEVICE is not set */
 
 /* POSIX layer and C standard library */
 
-#define RT_USING_LIBC
-#define RT_USING_PTHREADS
-#define RT_USING_POSIX
-/* RT_USING_POSIX_MMAP is not set */
-/* RT_USING_POSIX_TERMIOS is not set */
-/* RT_USING_POSIX_AIO is not set */
-/* HAVE_SYS_SIGNALS is not set */
 
-/* Network stack */
+/* Network */
+
+/* Socket abstraction layer */
+
 
 /* light weight TCP/IP stack */
 
-/* RT_USING_LWIP is not set */
 
 /* Modbus master and slave stack */
 
-/* RT_USING_MODBUS is not set */
+
+/* AT commands */
+
 
 /* VBUS(Virtual Software BUS) */
 
-/* RT_USING_VBUS is not set */
 
 /* Utilities */
 
-/* RT_USING_LOGTRACE is not set */
-/* RT_USING_RYM is not set */
 
 /* ARM CMSIS */
 
-/* RT_USING_CMSIS_OS is not set */
-/* RT_USING_RTT_CMSIS is not set */
 
 /* RT-Thread online packages */
 
-/* system packages */
-
-/* RT-Thread GUI Engine */
-
-/* PKG_USING_GUIENGINE is not set */
-/* PKG_USING_PERSIMMON is not set */
-/* PKG_USING_LWEXT4 is not set */
-/* PKG_USING_PARTITION is not set */
-/* PKG_USING_SQLITE is not set */
-/* PKG_USING_RTI is not set */
-
 /* IoT - internet of things */
 
-/* PKG_USING_PAHOMQTT is not set */
-/* PKG_USING_WEBCLIENT is not set */
-/* PKG_USING_MONGOOSE is not set */
-/* PKG_USING_WEBTERMINAL is not set */
-/* PKG_USING_CJSON is not set */
-/* PKG_USING_LJSON is not set */
-/* PKG_USING_EZXML is not set */
-/* PKG_USING_NANOPB is not set */
-/* PKG_USING_GAGENT_CLOUD is not set */
 
 /* Wi-Fi */
 
 /* Marvell WiFi */
 
-/* PKG_USING_WLANMARVELL is not set */
 
 /* Wiced WiFi */
 
-/* PKG_USING_WLAN_WICED is not set */
-/* PKG_USING_COAP is not set */
-/* PKG_USING_NOPOLL is not set */
-/* PKG_USING_NETUTILS is not set */
+
+/* IoT Cloud */
+
 
 /* security packages */
 
-/* PKG_USING_MBEDTLS is not set */
-/* PKG_USING_libsodium is not set */
-/* PKG_USING_TINYCRYPT is not set */
 
 /* language packages */
 
-/* PKG_USING_JERRYSCRIPT is not set */
-/* PKG_USING_MICROPYTHON is not set */
 
 /* multimedia packages */
 
-/* PKG_USING_OPENMV is not set */
 
 /* tools packages */
 
-/* PKG_USING_CMBACKTRACE is not set */
-/* PKG_USING_EASYLOGGER is not set */
-/* PKG_USING_SYSTEMVIEW is not set */
-/* PKG_USING_IPERF is not set */
+
+/* system packages */
+
+
+/* peripheral libraries and drivers */
+
 
 /* miscellaneous packages */
 
-/* PKG_USING_FASTLZ is not set */
-/* PKG_USING_MINILZO is not set */
-/* PKG_USING_QUICKLZ is not set */
 
-/* example package: hello */
+/* samples: kernel and components samples */
 
-/* PKG_USING_HELLO is not set */
-/* PKG_USING_MULTIBUTTON is not set */
 #define SOC_LPC4088
-/* RT_USING_UART0 is not set */
-#define RT_USING_UART1
+
+/* Hardware Drivers Config */
+
+/* On-chip Peripheral Drivers */
+
+
+/* UART Drivers */
+
+#define BSP_USING_UART0
+
+/* Onboard Peripheral Drivers */
+
+
+/* Offboard Peripheral Drivers */
+
 
 #endif

bsp/lpc408x/rtconfig.py

@@ -4,14 +4,13 @@ import os
 ARCH='arm'
 CPU='cortex-m4'
 CROSS_TOOL='keil'
-BOARD_NAME = 'lpc408x'
 
 if os.getenv('RTT_CC'):
 	CROSS_TOOL = os.getenv('RTT_CC')
 
 if  CROSS_TOOL == 'gcc':
 	PLATFORM 	= 'gcc'
-	EXEC_PATH 	= r'D:/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin'
+	EXEC_PATH 	= r'D:/xxx'
 elif CROSS_TOOL == 'keil':
 	PLATFORM 	= 'armcc'
 	EXEC_PATH 	= 'D:/Keil'
@@ -33,17 +32,18 @@ if PLATFORM == 'gcc':
     CXX = PREFIX + 'g++'
     AS = PREFIX + 'gcc'
     AR = PREFIX + 'ar'
-    LINK = PREFIX + 'g++'
+    LINK = PREFIX + 'gcc'
     TARGET_EXT = 'elf'
     SIZE = PREFIX + 'size'
     OBJDUMP = PREFIX + 'objdump'
     OBJCPY = PREFIX + 'objcopy'
 
-    DEVICE = ' -mcpu=cortex-m4 -mthumb'
+    DEVICE = ' -mcpu=' + CPU + ' -mthumb '
     CFLAGS = DEVICE
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-' + BOARD_NAME + '.map,-cref,-u,Reset_Handler -T rtthread-' + BOARD_NAME + '.ld'
-
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T drivers/linker_scripts/link.lds'
+    CXXFLAGS = CFLAGS
+	
     CPATH = ''
     LPATH = ''
 
@@ -53,8 +53,6 @@ if PLATFORM == 'gcc':
     else:
         CFLAGS += ' -O2'
 
-    CXXFLAGS = CFLAGS
-
     POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
 
 elif PLATFORM == 'armcc':
@@ -66,17 +64,16 @@ elif PLATFORM == 'armcc':
     LINK = 'armlink'
     TARGET_EXT = 'axf'
 
-    DEVICE = ' --cpu Cortex-M4.fp'
-    CFLAGS = DEVICE + ' --apcs=interwork'
-    AFLAGS = DEVICE
-    LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread_' + \
-        BOARD_NAME + '.map --scatter rtthread-' + BOARD_NAME + '.sct'
+    DEVICE = ' --cpu ' + CPU + '.fp '
+    CFLAGS = '-c ' + DEVICE + ' --apcs=interwork'
+    AFLAGS = DEVICE + ' --apcs=interwork '
+    LFLAGS = DEVICE + ' --scatter "drivers/linker_scripts/link.sct" --info sizes --info totals --info unused --info veneers --list rtthread.map --strict'
 
-    CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'
-    LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB'
+    CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCC/INC'
+    LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/ARMCC/LIB'
     CXXFLAGS = CFLAGS
 
-    EXEC_PATH += '/arm/bin40/'
+    EXEC_PATH += '/arm/armcc/bin/'
 
     if BUILD == 'debug':
         CFLAGS += ' -g -O0'

bsp/lpc408x/template.uvopt

@@ -21,7 +21,7 @@
   </DaveTm>
 
   <Target>
-    <TargetName>RT-Thread LPC408x</TargetName>
+    <TargetName>rtthread</TargetName>
     <ToolsetNumber>0x4</ToolsetNumber>
     <ToolsetName>ARM-ADS</ToolsetName>
     <TargetOption>
@@ -43,7 +43,7 @@
         <PageWidth>79</PageWidth>
         <PageLength>66</PageLength>
         <TabStop>8</TabStop>
-        <ListingPath>.\build\</ListingPath>
+        <ListingPath>.\build\keil\List\</ListingPath>
       </OPTLEX>
       <ListingPage>
         <CreateCListing>1</CreateCListing>
@@ -75,17 +75,7 @@
         <tvExpOptDlg>0</tvExpOptDlg>
         <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
-      <CpuCode>0</CpuCode>
-      <DllOpt>
-        <SimDllName>SARMCM3.DLL</SimDllName>
-        <SimDllArguments>-MPU</SimDllArguments>
-        <SimDlgDllName>DCM.DLL</SimDlgDllName>
-        <SimDlgDllArguments>-pCM4</SimDlgDllArguments>
-        <TargetDllName>SARMCM3.DLL</TargetDllName>
-        <TargetDllArguments>-MPU</TargetDllArguments>
-        <TargetDlgDllName>TCM.DLL</TargetDlgDllName>
-        <TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
-      </DllOpt>
+      <CpuCode>8</CpuCode>
       <DebugOpt>
         <uSim>0</uSim>
         <uTrg>1</uTrg>
@@ -97,16 +87,19 @@
         <sRfunc>1</sRfunc>
         <sRbox>1</sRbox>
         <tLdApp>1</tLdApp>
-        <tGomain>0</tGomain>
+        <tGomain>1</tGomain>
         <tRbreak>1</tRbreak>
         <tRwatch>1</tRwatch>
         <tRmem>1</tRmem>
         <tRfunc>0</tRfunc>
         <tRbox>1</tRbox>
         <tRtrace>0</tRtrace>
+        <sRSysVw>1</sRSysVw>
+        <tRSysVw>1</tRSysVw>
+        <tPdscDbg>0</tPdscDbg>
         <sRunDeb>0</sRunDeb>
         <sLrtime>0</sLrtime>
-        <nTsel>7</nTsel>
+        <nTsel>6</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -123,7 +116,12 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>JL2CM3</Key>
-          <Name>-U4294967295 -O78 -S0 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(4) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO11 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000</Name>
+          <Name>-U30000299 -O4303 -S0 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-O4303 -S0 -C0 -FO7 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000)</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
       <Breakpoint/>

bsp/lpc408x/template.uvoptx

+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj; *.o</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+    <nMigrate>0</nMigrate>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>rtthread</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>0</RunSim>
+        <RunTarget>1</RunTarget>
+        <RunAbUc>0</RunAbUc>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\build\keil\List\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>0</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>8</CpuCode>
+      <DebugOpt>
+        <uSim>0</uSim>
+        <uTrg>1</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>1</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>1</tRtrace>
+        <sRSysVw>1</sRSysVw>
+        <tRSysVw>1</tRSysVw>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <bEvRecOn>1</bEvRecOn>
+        <bSchkAxf>0</bSchkAxf>
+        <bTchkAxf>0</bTchkAxf>
+        <nTsel>4</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon>Segger\JL2CM3.dll</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>JL2CM3</Key>
+          <Name>-U30000299 -O14 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight JTAG-DP") -D00(4BA00477) -L00(4) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD10000000 -FCFE0 -FN1 -FF0LPC_IAP_512.FLM -FS00 -FL080000 -FP0($$Device:LPC4088FET208$Flash\LPC_IAP_512.FLM)</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-S0 -C0 -P0  -FN1 -FCFE0 -FD10000000 -FF0LPC_IAP_512 -FL080000 -FS00 -FP0($$Device:LPC4088FET208$Flash\LPC_IAP_512.FLM)</Name>
+        </SetRegEntry>
+      </TargetDriverDllRegistry>
+      <Breakpoint/>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>0</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+      <bLintAuto>0</bLintAuto>
+      <bAutoGenD>0</bAutoGenD>
+      <LntExFlags>0</LntExFlags>
+      <pMisraName></pMisraName>
+      <pszMrule></pszMrule>
+      <pSingCmds></pSingCmds>
+      <pMultCmds></pMultCmds>
+      <pMisraNamep></pMisraNamep>
+      <pszMrulep></pszMrulep>
+      <pSingCmdsp></pSingCmdsp>
+      <pMultCmdsp></pMultCmdsp>
+    </TargetOption>
+  </Target>
+
+</ProjectOpt>

bsp/lpc408x/template.uvproj

@@ -7,7 +7,7 @@
 
   <Targets>
     <Target>
-      <TargetName>RT-Thread LPC408x</TargetName>
+      <TargetName>rtthread</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
       <TargetOption>
@@ -30,6 +30,7 @@
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile>SFD\NXP\LPC407x_8x_177x_8x\LPC408x_7x.SFR</SFDFile>
+          <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
           <IncludePath></IncludePath>
@@ -43,21 +44,21 @@
             <NotGenerated>0</NotGenerated>
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
-          <OutputDirectory>.\build\</OutputDirectory>
-          <OutputName>rtthread-lpc</OutputName>
+          <OutputDirectory>.\build\keil\Obj\</OutputDirectory>
+          <OutputName>rtthread</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
           <DebugInformation>1</DebugInformation>
-          <BrowseInformation>1</BrowseInformation>
-          <ListingPath>.\build\</ListingPath>
+          <BrowseInformation>0</BrowseInformation>
+          <ListingPath>.\build\keil\List\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
           <CreateBatchFile>0</CreateBatchFile>
           <BeforeCompile>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name></UserProg1Name>
+            <UserProg1Name>fromelf --bin !L --output rtthread.bin</UserProg1Name>
             <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
@@ -97,6 +98,7 @@
           <StopOnExitCode>3</StopOnExitCode>
           <CustomArgument></CustomArgument>
           <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
           <SimDllName>SARMCM3.DLL</SimDllName>
@@ -126,20 +128,23 @@
             <RestoreFunctions>1</RestoreFunctions>
             <RestoreToolbox>1</RestoreToolbox>
             <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+            <RestoreSysVw>1</RestoreSysVw>
           </Simulator>
           <Target>
             <UseTarget>1</UseTarget>
             <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
-            <RunToMain>0</RunToMain>
+            <RunToMain>1</RunToMain>
             <RestoreBreakpoints>1</RestoreBreakpoints>
             <RestoreWatchpoints>1</RestoreWatchpoints>
             <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
             <RestoreFunctions>0</RestoreFunctions>
             <RestoreToolbox>1</RestoreToolbox>
             <RestoreTracepoints>0</RestoreTracepoints>
+            <RestoreSysVw>1</RestoreSysVw>
+            <UsePdscDebugDescription>0</UsePdscDebugDescription>
           </Target>
           <RunDebugAfterBuild>0</RunDebugAfterBuild>
-          <TargetSelection>7</TargetSelection>
+          <TargetSelection>6</TargetSelection>
           <SimDlls>
             <CpuDll></CpuDll>
             <CpuDllArguments></CpuDllArguments>
@@ -161,14 +166,18 @@
             <UseTargetDll>1</UseTargetDll>
             <UseExternalTool>0</UseExternalTool>
             <RunIndependent>0</RunIndependent>
-            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
             <Capability>1</Capability>
             <DriverSelection>4099</DriverSelection>
           </Flash1>
-          <bUseTDR>0</bUseTDR>
+          <bUseTDR>1</bUseTDR>
           <Flash2>Segger\JL2CM3.dll</Flash2>
           <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
           <ArmAdsMisc>
@@ -347,6 +356,8 @@
             <wLevel>0</wLevel>
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
+            <uC99>0</uC99>
+            <useXO>0</useXO>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>
@@ -363,6 +374,7 @@
             <SwStkChk>0</SwStkChk>
             <NoWarn>0</NoWarn>
             <uSurpInc>0</uSurpInc>
+            <useXO>0</useXO>
             <VariousControls>
               <MiscControls></MiscControls>
               <Define></Define>
@@ -379,6 +391,7 @@
             <useFile>0</useFile>
             <TextAddressRange>0x00000000</TextAddressRange>
             <DataAddressRange>0x10000000</DataAddressRange>
+            <pXoBase></pXoBase>
             <ScatterFile></ScatterFile>
             <IncludeLibs></IncludeLibs>
             <IncludeLibsPath></IncludeLibsPath>

bsp/lpc408x/template.uvprojx

@@ -7,22 +7,23 @@
 
   <Targets>
     <Target>
-      <TargetName>RT-Thread LPC408X</TargetName>
+      <TargetName>rtthread</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
       <pCCUsed>5060528::V5.06 update 5 (build 528)::ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
-          <Device>ARMCM4</Device>
-          <Vendor>ARM</Vendor>
-          <PackID>ARM.CMSIS.5.0.0</PackID>
+          <Device>LPC4088FET208</Device>
+          <Vendor>NXP</Vendor>
+          <PackID>Keil.LPC4000_DFP.2.1.0</PackID>
           <PackURL>http://www.keil.com/pack/</PackURL>
-          <Cpu>IRAM(0x20000000,0x00020000) IROM(0x00000000,0x00040000) CPUTYPE("Cortex-M4") CLOCK(12000000) ESEL ELITTLE</Cpu>
+          <Cpu>IRAM(0x10000000,0x10000) IRAM2(0x20000000,0x8000) IROM(0x00000000,0x80000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
           <FlashUtilSpec></FlashUtilSpec>
           <StartupFile></StartupFile>
-          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000)</FlashDriverDll>
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD10000000 -FCFE0 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000 -FP0($$Device:LPC4088FET208$Flash\LPC_IAP_512.FLM))</FlashDriverDll>
           <DeviceId>0</DeviceId>
-          <RegisterFile>$$Device:ARMCM4$Device\ARM\ARMCM4\Include\ARMCM4.h</RegisterFile>
+          <RegisterFile>$$Device:LPC4088FET208$Device\Include\LPC407x_8x_177x_8x.h</RegisterFile>
           <MemoryEnv></MemoryEnv>
           <Cmp></Cmp>
           <Asm></Asm>
@@ -32,7 +33,7 @@
           <SLE66CMisc></SLE66CMisc>
           <SLE66AMisc></SLE66AMisc>
           <SLE66LinkerMisc></SLE66LinkerMisc>
-          <SFDFile>$$Device:ARMCM4$Device\ARM\SVD\ARMCM4.svd</SFDFile>
+          <SFDFile>$$Device:LPC4088FET208$SVD\LPC408x_7x.svd</SFDFile>
           <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
           <BinPath></BinPath>
@@ -47,14 +48,14 @@
             <NotGenerated>0</NotGenerated>
             <InvalidFlash>1</InvalidFlash>
           </TargetStatus>
-          <OutputDirectory>.\build\</OutputDirectory>
+          <OutputDirectory>.\build\keil\Obj\</OutputDirectory>
           <OutputName>rtthread</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
           <CreateHexFile>0</CreateHexFile>
           <DebugInformation>1</DebugInformation>
           <BrowseInformation>0</BrowseInformation>
-          <ListingPath>.\build\</ListingPath>
+          <ListingPath>.\build\keil\List\</ListingPath>
           <HexFormatSelection>1</HexFormatSelection>
           <Merge32K>0</Merge32K>
           <CreateBatchFile>0</CreateBatchFile>
@@ -81,7 +82,7 @@
           <AfterMake>
             <RunUserProg1>1</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name>fromelf --bin !L --output rtthread-mdk.bin</UserProg1Name>
+            <UserProg1Name>fromelf --bin !L --output rtthread.bin</UserProg1Name>
             <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
@@ -182,16 +183,16 @@
             <hadIRAM>1</hadIRAM>
             <hadXRAM>0</hadXRAM>
             <uocXRam>0</uocXRam>
-            <RvdsVP>0</RvdsVP>
-            <hadIRAM2>0</hadIRAM2>
+            <RvdsVP>2</RvdsVP>
+            <hadIRAM2>1</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
             <useUlib>0</useUlib>
-            <EndSel>1</EndSel>
+            <EndSel>0</EndSel>
             <uLtcg>0</uLtcg>
             <nSecure>0</nSecure>
             <RoSelD>3</RoSelD>
-            <RwSelD>3</RwSelD>
+            <RwSelD>4</RwSelD>
             <CodeSel>0</CodeSel>
             <OptFeed>0</OptFeed>
             <NoZi1>0</NoZi1>
@@ -208,7 +209,7 @@
             <Ra2Chk>0</Ra2Chk>
             <Ra3Chk>0</Ra3Chk>
             <Im1Chk>1</Im1Chk>
-            <Im2Chk>0</Im2Chk>
+            <Im2Chk>1</Im2Chk>
             <OnChipMemories>
               <Ocm1>
                 <Type>0</Type>
@@ -242,13 +243,13 @@
               </Ocm6>
               <IRAM>
                 <Type>0</Type>
-                <StartAddress>0x20000000</StartAddress>
-                <Size>0x20000</Size>
+                <StartAddress>0x10000000</StartAddress>
+                <Size>0x10000</Size>
               </IRAM>
               <IROM>
                 <Type>1</Type>
                 <StartAddress>0x0</StartAddress>
-                <Size>0x40000</Size>
+                <Size>0x80000</Size>
               </IROM>
               <XRAM>
                 <Type>0</Type>
@@ -302,8 +303,8 @@
               </OCR_RVCT9>
               <OCR_RVCT10>
                 <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x8000</Size>
               </OCR_RVCT10>
             </OnChipMemories>
             <RvctStartVector></RvctStartVector>
@@ -366,7 +367,7 @@
             <TextAddressRange>0x00000000</TextAddressRange>
             <DataAddressRange>0x10000000</DataAddressRange>
             <pXoBase></pXoBase>
-            <ScatterFile>.\rtthread-lpc408x.sct</ScatterFile>
+            <ScatterFile>.\drivers\linker_scripts\link.sct</ScatterFile>
             <IncludeLibs></IncludeLibs>
             <IncludeLibsPath></IncludeLibsPath>
             <Misc></Misc>
@@ -380,14 +381,7 @@
 
   <RTE>
     <apis/>
-    <components>
-      <component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="5.0.2" condition="ARMv6_7_8-M Device">
-        <package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="5.1.0"/>
-        <targetInfos>
-          <targetInfo name="RT-Thread IMXRT1052"/>
-        </targetInfos>
-      </component>
-    </components>
+    <components/>
     <files/>
   </RTE>