Merge pull request #2410 from misonyo/change

[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.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/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'