Merge branch 'master' into addAnnotation

README.md

@@ -77,6 +77,7 @@ RT-Thread supports many architectures, and has covered the major architectures i
 - **ARM Cortex-M4**：manufacturers like ST、Nuvton、NXP、GigaDevice、Realtek、Ambiq Micro, ect.
 - **ARM Cortex-M7**：manufacturers like ST、NXP
 - **ARM Cortex-M23**：manufacturers like GigaDevice
+- **ARM Cortex-M33**：manufacturers like ST
 - **ARM Cortex-R4**
 - **ARM Cortex-A8/A9**：manufacturers like NXP
 - **ARM7**：manufacturers like Samsung

README_zh.md

@@ -68,35 +68,21 @@ Env 是RT-Thread推出的开发辅助工具，针对基于RT-Thread操作系统
 RT-Thread RTOS 支持许多架构，并且已经涵盖了当前应用中的主要架构。涉及的架构和芯片制造商有：
 
 - ARM Cortex-M0/M0+：如芯片制造商 ST
-
 - ARM Cortex-M3：如芯片制造商 ST、全志、灵动等.
-
 - ARM Cortex-M4：如芯片制造商 ST、Nuvton、NXP、GigaDevice、Realtek、Ambiq Micro等
-
 - ARM Cortex-M7：如芯片制造商 ST、NXP
-
 - ARM Cortex-M23：如芯片制造商 GigaDevice
-
+- ARM Cortex-M33：如芯片制造商 ST
 - ARM Cortex-R4
-
 - ARM Cortex-A8/A9：如芯片制造商 NXP
-
 - ARM7：如芯片制造商Samsung
-
 - ARM9：如芯片制造商Allwinner、Xilinx 、GOKE
-
 - ARM11：如芯片制造商Fullhan
-
 - MIPS32：如芯片制造商loongson、Ingenic
-
 - RISC-V：如芯片制造商Hifive、Kendryte、[芯来Nuclei](https://nucleisys.com/)
-
 - ARC：如芯片制造商SYNOPSYS
-
 - DSP：如芯片制造商 TI
-
 - C-Sky
-
 - x86
 
 

bsp/ls1cdev/.config

@@ -7,6 +7,7 @@
 # RT-Thread Kernel
 #
 CONFIG_RT_NAME_MAX=10
+# CONFIG_RT_USING_BIG_ENDIAN is not set
 # CONFIG_RT_USING_ARCH_DATA_TYPE is not set
 # CONFIG_RT_USING_SMP is not set
 CONFIG_RT_ALIGN_SIZE=8
@@ -19,7 +20,7 @@ CONFIG_RT_USING_OVERFLOW_CHECK=y
 CONFIG_RT_USING_HOOK=y
 CONFIG_RT_USING_IDLE_HOOK=y
 CONFIG_RT_IDLE_HOOK_LIST_SIZE=4
-CONFIG_IDLE_THREAD_STACK_SIZE=1024
+CONFIG_IDLE_THREAD_STACK_SIZE=8192
 # CONFIG_RT_USING_TIMER_SOFT is not set
 
 #
@@ -28,6 +29,9 @@ CONFIG_IDLE_THREAD_STACK_SIZE=1024
 # CONFIG_RT_KSERVICE_USING_STDLIB is not set
 # CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
 # CONFIG_RT_USING_ASM_MEMCPY is not set
+# CONFIG_RT_USING_ASM_MEMSET is not set
+# CONFIG_RT_USING_TINY_FFS is not set
+# CONFIG_RT_PRINTF_LONGLONG is not set
 CONFIG_RT_DEBUG=y
 CONFIG_RT_DEBUG_COLOR=y
 # CONFIG_RT_DEBUG_INIT_CONFIG is not set
@@ -73,8 +77,7 @@ CONFIG_RT_USING_INTERRUPT_INFO=y
 CONFIG_RT_USING_CONSOLE=y
 CONFIG_RT_CONSOLEBUF_SIZE=128
 CONFIG_RT_CONSOLE_DEVICE_NAME="uart2"
-# CONFIG_RT_PRINTF_LONGLONG is not set
-CONFIG_RT_VER_NUM=0x40004
+CONFIG_RT_VER_NUM=0x40100
 # CONFIG_RT_USING_CPU_FFS is not set
 # CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
 
@@ -83,8 +86,9 @@ CONFIG_RT_VER_NUM=0x40004
 #
 CONFIG_RT_USING_COMPONENTS_INIT=y
 CONFIG_RT_USING_USER_MAIN=y
-CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048
+CONFIG_RT_MAIN_THREAD_STACK_SIZE=8192
 CONFIG_RT_MAIN_THREAD_PRIORITY=10
+# CONFIG_RT_USING_LEGACY is not set
 
 #
 # C++ features
@@ -99,7 +103,7 @@ CONFIG_RT_USING_MSH=y
 CONFIG_FINSH_USING_MSH=y
 CONFIG_FINSH_THREAD_NAME="tshell"
 CONFIG_FINSH_THREAD_PRIORITY=20
-CONFIG_FINSH_THREAD_STACK_SIZE=4096
+CONFIG_FINSH_THREAD_STACK_SIZE=8192
 CONFIG_FINSH_USING_HISTORY=y
 CONFIG_FINSH_HISTORY_LINES=5
 CONFIG_FINSH_USING_SYMTAB=y
@@ -114,6 +118,7 @@ CONFIG_FINSH_ARG_MAX=10
 # Device virtual file system
 #
 CONFIG_RT_USING_DFS=y
+CONFIG_DFS_USING_POSIX=y
 CONFIG_DFS_USING_WORKDIR=y
 CONFIG_DFS_FILESYSTEMS_MAX=2
 CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
@@ -141,6 +146,7 @@ CONFIG_RT_DFS_ELM_DRIVES=2
 CONFIG_RT_DFS_ELM_MAX_SECTOR_SIZE=512
 # CONFIG_RT_DFS_ELM_USE_ERASE is not set
 CONFIG_RT_DFS_ELM_REENTRANT=y
+CONFIG_RT_DFS_ELM_MUTEX_TIMEOUT=3000
 CONFIG_RT_USING_DFS_DEVFS=y
 # CONFIG_RT_USING_DFS_ROMFS is not set
 # CONFIG_RT_USING_DFS_RAMFS is not set
@@ -193,6 +199,7 @@ CONFIG_RT_USING_SPI_MSD=y
 #
 # Using USB
 #
+# CONFIG_RT_USING_USB is not set
 # CONFIG_RT_USING_USB_HOST is not set
 # CONFIG_RT_USING_USB_DEVICE is not set
 
@@ -200,16 +207,20 @@ CONFIG_RT_USING_SPI_MSD=y
 # POSIX layer and C standard library
 #
 CONFIG_RT_USING_LIBC=y
-CONFIG_RT_USING_PTHREADS=y
-CONFIG_PTHREAD_NUM_MAX=8
-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_GETLINE is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
+CONFIG_RT_LIBC_USING_TIME=y
+# CONFIG_RT_LIBC_USING_FILEIO is not set
 # CONFIG_RT_USING_MODULE is not set
 CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 
+#
+# POSIX (Portable Operating System Interface) layer
+#
+# CONFIG_RT_USING_POSIX_FS is not set
+# CONFIG_RT_USING_POSIX_DELAY is not set
+# CONFIG_RT_USING_POSIX_GETLINE is not set
+CONFIG_RT_USING_PTHREADS=y
+CONFIG_PTHREAD_NUM_MAX=8
+
 #
 # Network
 #
@@ -262,11 +273,11 @@ CONFIG_RT_LWIP_TCP_SND_BUF=4096
 CONFIG_RT_LWIP_TCP_WND=2048
 CONFIG_RT_LWIP_TCPTHREAD_PRIORITY=12
 CONFIG_RT_LWIP_TCPTHREAD_MBOX_SIZE=8
-CONFIG_RT_LWIP_TCPTHREAD_STACKSIZE=4096
+CONFIG_RT_LWIP_TCPTHREAD_STACKSIZE=8192
 # CONFIG_LWIP_NO_RX_THREAD is not set
 # CONFIG_LWIP_NO_TX_THREAD is not set
 CONFIG_RT_LWIP_ETHTHREAD_PRIORITY=14
-CONFIG_RT_LWIP_ETHTHREAD_STACKSIZE=512
+CONFIG_RT_LWIP_ETHTHREAD_STACKSIZE=8192
 CONFIG_RT_LWIP_ETHTHREAD_MBOX_SIZE=8
 # CONFIG_RT_LWIP_REASSEMBLY_FRAG is not set
 CONFIG_LWIP_NETIF_STATUS_CALLBACK=1
@@ -300,6 +311,7 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_RT_USING_RYM is not set
 # CONFIG_RT_USING_ULOG is not set
 # CONFIG_RT_USING_UTEST is not set
+# CONFIG_RT_USING_VAR_EXPORT is not set
 # CONFIG_RT_USING_RT_LINK is not set
 
 #
@@ -401,12 +413,17 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_PKG_USING_AGILE_FTP is not set
 # CONFIG_PKG_USING_EMBEDDEDPROTO is not set
 # CONFIG_PKG_USING_RT_LINK_HW is not set
+# CONFIG_PKG_USING_LORA_PKT_FWD is not set
+# CONFIG_PKG_USING_LORA_GW_DRIVER_LIB is not set
+# CONFIG_PKG_USING_LORA_PKT_SNIFFER is not set
+# CONFIG_PKG_USING_HM is not set
+# CONFIG_PKG_USING_SMALL_MODBUS is not set
 
 #
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -422,6 +439,18 @@ CONFIG_RT_LWIP_USING_PING=y
 #
 # multimedia packages
 #
+
+#
+# LVGL: powerful and easy-to-use embedded GUI library
+#
+# CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -434,6 +463,13 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_PKG_USING_NUEMWIN is not set
 # CONFIG_PKG_USING_MP3PLAYER is not set
 # CONFIG_PKG_USING_TINYJPEG is not set
+# CONFIG_PKG_USING_UGUI is not set
+
+#
+# PainterEngine: A cross-platform graphics application framework written in C language
+#
+# CONFIG_PKG_USING_PAINTERENGINE is not set
+# CONFIG_PKG_USING_PAINTERENGINE_AUX is not set
 
 #
 # tools packages
@@ -476,19 +512,33 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_PKG_USING_MEM_SANDBOX is not set
 # CONFIG_PKG_USING_SOLAR_TERMS is not set
 # CONFIG_PKG_USING_GAN_ZHI is not set
+# CONFIG_PKG_USING_FDT is not set
 
 #
 # system packages
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
 
+#
+# CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
+#
+# CONFIG_PKG_USING_CMSIS_5 is not set
+# CONFIG_PKG_USING_CMSIS_5_AUX is not set
+# CONFIG_PKG_USING_CMSIS_RTOS2 is not set
+
 #
 # Micrium: Micrium software products porting for RT-Thread
 #
@@ -506,8 +556,6 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_PKG_USING_FLASHDB 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
 # CONFIG_PKG_USING_DFS_JFFS2 is not set
@@ -524,13 +572,14 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
 # CONFIG_PKG_USING_ARM_2D is not set
 # CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
+# CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_USB_STACK is not set
 
 #
 # peripheral libraries and drivers
@@ -542,7 +591,6 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_PKG_USING_AS7341 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_PCF8574 is not set
 # CONFIG_PKG_USING_SX12XX is not set
@@ -604,6 +652,10 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_PKG_USING_MCP23008 is not set
 # CONFIG_PKG_USING_BLUETRUM_SDK is not set
 # CONFIG_PKG_USING_MISAKA_AT24CXX is not set
+# CONFIG_PKG_USING_MISAKA_RGB_BLING is not set
+# CONFIG_PKG_USING_BL_MCU_SDK is not set
+# CONFIG_PKG_USING_SOFT_SERIAL is not set
+# CONFIG_PKG_USING_MB85RS16 is not set
 
 #
 # AI packages
@@ -671,7 +723,6 @@ CONFIG_RT_LWIP_USING_PING=y
 # CONFIG_PKG_USING_MCURSES is not set
 # CONFIG_PKG_USING_COWSAY is not set
 # CONFIG_PKG_USING_TERMBOX is not set
-CONFIG_SOC_LS=y
 CONFIG_SOC_LS1C300=y
 CONFIG_RT_LS1C_OPENLOONGSON=y
 # CONFIG_RT_LS1C_BAICAIBOARD is not set

bsp/ls1cdev/rtconfig.h

@@ -15,7 +15,7 @@
 #define RT_USING_HOOK
 #define RT_USING_IDLE_HOOK
 #define RT_IDLE_HOOK_LIST_SIZE 4
-#define IDLE_THREAD_STACK_SIZE 1024
+#define IDLE_THREAD_STACK_SIZE 8192
 
 /* kservice optimization */
 
@@ -44,13 +44,13 @@
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart2"
-#define RT_VER_NUM 0x40004
+#define RT_VER_NUM 0x40100
 
 /* RT-Thread Components */
 
 #define RT_USING_COMPONENTS_INIT
 #define RT_USING_USER_MAIN
-#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_STACK_SIZE 8192
 #define RT_MAIN_THREAD_PRIORITY 10
 
 /* C++ features */
@@ -63,7 +63,7 @@
 #define FINSH_USING_MSH
 #define FINSH_THREAD_NAME "tshell"
 #define FINSH_THREAD_PRIORITY 20
-#define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_THREAD_STACK_SIZE 8192
 #define FINSH_USING_HISTORY
 #define FINSH_HISTORY_LINES 5
 #define FINSH_USING_SYMTAB
@@ -75,6 +75,7 @@
 /* Device virtual file system */
 
 #define RT_USING_DFS
+#define DFS_USING_POSIX
 #define DFS_USING_WORKDIR
 #define DFS_FILESYSTEMS_MAX 2
 #define DFS_FILESYSTEM_TYPES_MAX 2
@@ -93,6 +94,7 @@
 #define RT_DFS_ELM_DRIVES 2
 #define RT_DFS_ELM_MAX_SECTOR_SIZE 512
 #define RT_DFS_ELM_REENTRANT
+#define RT_DFS_ELM_MUTEX_TIMEOUT 3000
 #define RT_USING_DFS_DEVFS
 
 /* Device Drivers */
@@ -116,10 +118,13 @@
 /* POSIX layer and C standard library */
 
 #define RT_USING_LIBC
+#define RT_LIBC_USING_TIME
+#define RT_LIBC_DEFAULT_TIMEZONE 8
+
+/* POSIX (Portable Operating System Interface) layer */
+
 #define RT_USING_PTHREADS
 #define PTHREAD_NUM_MAX 8
-#define RT_USING_POSIX
-#define RT_LIBC_DEFAULT_TIMEZONE 8
 
 /* Network */
 
@@ -160,9 +165,9 @@
 #define RT_LWIP_TCP_WND 2048
 #define RT_LWIP_TCPTHREAD_PRIORITY 12
 #define RT_LWIP_TCPTHREAD_MBOX_SIZE 8
-#define RT_LWIP_TCPTHREAD_STACKSIZE 4096
+#define RT_LWIP_TCPTHREAD_STACKSIZE 8192
 #define RT_LWIP_ETHTHREAD_PRIORITY 14
-#define RT_LWIP_ETHTHREAD_STACKSIZE 512
+#define RT_LWIP_ETHTHREAD_STACKSIZE 8192
 #define RT_LWIP_ETHTHREAD_MBOX_SIZE 8
 #define LWIP_NETIF_STATUS_CALLBACK 1
 #define LWIP_NETIF_LINK_CALLBACK 1
@@ -213,15 +218,29 @@
 
 /* multimedia packages */
 
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+
+/* u8g2: a monochrome graphic library */
+
+
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
 
 /* tools packages */
 
 
 /* system packages */
 
+/* enhanced kernel services */
+
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+
 /* Micrium: Micrium software products porting for RT-Thread */
 
 
@@ -238,7 +257,6 @@
 
 /* entertainment: terminal games and other interesting software packages */
 
-#define SOC_LS
 #define SOC_LS1C300
 #define RT_LS1C_OPENLOONGSON
 #define RT_USING_UART2

bsp/n32g452xx/Libraries/rt_drivers/SConscript

@@ -10,14 +10,15 @@ src = Split("""
 """)
 
 src += ['drv_common.c']
+src += ['drv_clk.c']
 
-if GetDepend(['RT_USING_PIN']):
+if GetDepend(['BSP_USING_GPIO']):
     src += ['drv_gpio.c']
 
-if GetDepend(['RT_USING_WDT']):
+if GetDepend(['BSP_USING_UART']):
     src += ['drv_wdt.c']
 
-if GetDepend(['RT_USING_SERIAL']):
+if GetDepend(['BSP_USING_UART']):
     src += ['drv_usart.c']
 
 if GetDepend(['BSP_USING_PWM']):

bsp/n32g452xx/Libraries/rt_drivers/drv_clk.c

+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-08-20     breo.com     first version
+ */
+
+#include "drv_clk.h"
+#include "board.h"
+
+void DumpClock(const char *msg)
+{
+    RCC_ClocksType RCC_ClockFreq;
+    rt_kprintf("--------------------------------\n");
+    rt_kprintf("%s:\n", msg);
+    RCC_GetClocksFreqValue(&RCC_ClockFreq);
+    rt_kprintf("SYSCLK: %d\n", RCC_ClockFreq.SysclkFreq);
+    rt_kprintf("HCLK: %d\n", RCC_ClockFreq.HclkFreq);
+    rt_kprintf("PCLK1: %d\n", RCC_ClockFreq.Pclk1Freq);
+    rt_kprintf("PCLK2: %d\n", RCC_ClockFreq.Pclk2Freq);
+}
+
+void SetSysClockToHSI(void)
+{
+    RCC_DeInit();
+
+    RCC_EnableHsi(ENABLE);
+
+    /* Enable Prefetch Buffer */
+    FLASH_PrefetchBufSet(FLASH_PrefetchBuf_EN);
+
+    /* Flash 0 wait state */
+    FLASH_SetLatency(FLASH_LATENCY_0);
+
+    /* HCLK = SYSCLK */
+    RCC_ConfigHclk(RCC_SYSCLK_DIV1);
+
+    /* PCLK2 = HCLK */
+    RCC_ConfigPclk2(RCC_HCLK_DIV1);
+
+    /* PCLK1 = HCLK */
+    RCC_ConfigPclk1(RCC_HCLK_DIV1);
+
+    /* Select HSE as system clock source */
+    RCC_ConfigSysclk(RCC_SYSCLK_SRC_HSI);
+
+    /* Wait till PLL is used as system clock source */
+    while (RCC_GetSysclkSrc() != 0x00)
+    {
+    }
+}
+
+/**
+ * @brief  Selects HSE as System clock source and configure HCLK, PCLK2
+ *         and PCLK1 prescalers.
+ */
+void SetSysClockToHSE(void)
+{
+    ErrorStatus HSEStartUpStatus;
+
+    /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration
+     * -----------------------------*/
+    /* RCC system reset(for debug purpose) */
+    RCC_DeInit();
+
+    /* Enable HSE */
+    RCC_ConfigHse(RCC_HSE_ENABLE);
+
+    /* Wait till HSE is ready */
+    HSEStartUpStatus = RCC_WaitHseStable();
+
+    if (HSEStartUpStatus == SUCCESS)
+    {
+        /* Enable Prefetch Buffer */
+        FLASH_PrefetchBufSet(FLASH_PrefetchBuf_EN);
+
+        if (HSE_Value <= 32000000)
+        {
+            /* Flash 0 wait state */
+            FLASH_SetLatency(FLASH_LATENCY_0);
+        }
+        else
+        {
+            /* Flash 1 wait state */
+            FLASH_SetLatency(FLASH_LATENCY_1);
+        }
+
+        /* HCLK = SYSCLK */
+        RCC_ConfigHclk(RCC_SYSCLK_DIV1);
+
+        /* PCLK2 = HCLK */
+        RCC_ConfigPclk2(RCC_HCLK_DIV1);
+
+        /* PCLK1 = HCLK */
+        RCC_ConfigPclk1(RCC_HCLK_DIV1);
+
+        /* Select HSE as system clock source */
+        RCC_ConfigSysclk(RCC_SYSCLK_SRC_HSE);
+
+        /* Wait till HSE is used as system clock source */
+        while (RCC_GetSysclkSrc() != 0x04)
+        {
+        }
+    }
+    else
+    {
+        /* If HSE fails to start-up, the application will have wrong clock
+           configuration. User can add here some code to deal with this error */
+
+        /* Go to infinite loop */
+        while (1)
+        {
+        }
+    }
+}
+
+void SetSysClockToPLL(uint32_t freq, uint8_t src)
+{
+    uint32_t pllsrc = (src == SYSCLK_PLLSRC_HSI ? RCC_PLL_SRC_HSI_DIV2 : RCC_PLL_SRC_HSE_DIV2);
+    uint32_t pllmul;
+    uint32_t latency;
+    uint32_t pclk1div, pclk2div;
+    ErrorStatus HSEStartUpStatus;
+
+    if (HSE_VALUE != 8000000)
+    {
+        /* HSE_VALUE == 8000000 is needed in this project! */
+        while (1)
+            ;
+    }
+
+    /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration
+     * -----------------------------*/
+    /* RCC system reset(for debug purpose) */
+    RCC_DeInit();
+
+    if (src == SYSCLK_PLLSRC_HSE)
+    {
+        /* Enable HSE */
+        RCC_ConfigHse(RCC_HSE_ENABLE);
+
+        /* Wait till HSE is ready */
+        HSEStartUpStatus = RCC_WaitHseStable();
+
+        if (HSEStartUpStatus != SUCCESS)
+        {
+            /* If HSE fails to start-up, the application will have wrong clock
+               configuration. User can add here some code to deal with this
+               error */
+
+            /* Go to infinite loop */
+            while (1)
+                ;
+        }
+    }
+
+    switch (freq)
+    {
+    case 24000000:
+        latency  = FLASH_LATENCY_0;
+        pllmul   = RCC_PLL_MUL_6;
+        pclk1div = RCC_HCLK_DIV1;
+        pclk2div = RCC_HCLK_DIV1;
+        break;
+    case 36000000:
+        latency  = FLASH_LATENCY_1;
+        pllmul   = RCC_PLL_MUL_9;
+        pclk1div = RCC_HCLK_DIV1;
+        pclk2div = RCC_HCLK_DIV1;
+        break;
+    case 48000000:
+        latency  = FLASH_LATENCY_1;
+        pllmul   = RCC_PLL_MUL_12;
+        pclk1div = RCC_HCLK_DIV2;
+        pclk2div = RCC_HCLK_DIV1;
+        break;
+    case 56000000:
+        latency  = FLASH_LATENCY_1;
+        pllmul   = RCC_PLL_MUL_14;
+        pclk1div = RCC_HCLK_DIV2;
+        pclk2div = RCC_HCLK_DIV1;
+        break;
+    case 72000000:
+        latency  = FLASH_LATENCY_2;
+        pllmul   = RCC_PLL_MUL_18;
+        pclk1div = RCC_HCLK_DIV2;
+        pclk2div = RCC_HCLK_DIV1;
+        break;
+    case 96000000:
+        latency  = FLASH_LATENCY_2;
+        pllmul   = RCC_PLL_MUL_24;
+        pclk1div = RCC_HCLK_DIV4;
+        pclk2div = RCC_HCLK_DIV2;
+        break;
+    case 128000000:
+        latency  = FLASH_LATENCY_3;
+        pllmul   = RCC_PLL_MUL_32;
+        pclk1div = RCC_HCLK_DIV4;
+        pclk2div = RCC_HCLK_DIV2;
+        break;
+    case 144000000:
+        /* must use HSE as PLL source */
+        latency  = FLASH_LATENCY_4;
+        pllsrc   = RCC_PLL_SRC_HSE_DIV1;
+        pllmul   = RCC_PLL_MUL_18;
+        pclk1div = RCC_HCLK_DIV4;
+        pclk2div = RCC_HCLK_DIV2;
+        break;
+    default:
+        while (1)
+            ;
+    }
+
+    FLASH_SetLatency(latency);
+
+    /* HCLK = SYSCLK */
+    RCC_ConfigHclk(RCC_SYSCLK_DIV1);
+
+    /* PCLK2 = HCLK */
+    RCC_ConfigPclk2(pclk2div);
+
+    /* PCLK1 = HCLK */
+    RCC_ConfigPclk1(pclk1div);
+
+    RCC_ConfigPll(pllsrc, pllmul);
+
+    /* Enable PLL */
+    RCC_EnablePll(ENABLE);
+
+    /* Wait till PLL is ready */
+    while (RCC_GetFlagStatus(RCC_FLAG_PLLRD) == RESET)
+        ;
+
+    /* Select PLL as system clock source */
+    RCC_ConfigSysclk(RCC_SYSCLK_SRC_PLLCLK);
+
+    /* Wait till PLL is used as system clock source */
+    while (RCC_GetSysclkSrc() != 0x08)
+        ;
+}
+

bsp/n32g452xx/Libraries/rt_drivers/drv_clk.h

+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-08-20     breo.com     first version
+ */
+
+#ifndef __DRV_CLK_H__
+#define __DRV_CLK_H__
+
+#include <stdint.h>
+#include <rtthread.h>
+#include <rthw.h>
+#ifdef RT_USING_DEVICE
+    #include <rtdevice.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void DumpClock(const char *msg);
+void SetSysClockToHSI(void);
+void SetSysClockToHSE(void);
+
+enum
+{
+    SYSCLK_PLLSRC_HSI,
+    SYSCLK_PLLSRC_HSE,
+};
+void SetSysClockToPLL(uint32_t freq, uint8_t src);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

bsp/n32g452xx/Libraries/rt_drivers/drv_gpio.c

@@ -763,7 +763,6 @@ int n32_hw_pin_init(void)
     result = rt_device_pin_register("pin", &_n32_pin_ops, RT_NULL);
     return result;
 }
-INIT_BOARD_EXPORT(n32_hw_pin_init);
 
 rt_inline void pin_irq_hdr(int irqno)
 {

bsp/n32g452xx/Libraries/rt_drivers/drv_gpio.h

@@ -10,5 +10,6 @@
 #ifndef GPIO_H__
 #define GPIO_H__
 
+int n32_hw_pin_init(void);
 
 #endif

bsp/n32g452xx/Libraries/rt_drivers/drv_hwtimer.c

@@ -49,34 +49,6 @@ enum
 #ifdef BSP_USING_HW_TIM8
     TIM8_INDEX,
 #endif
-
-#ifdef BSP_USING_HWTIM9
-    TIM9_INDEX,
-#endif
-
-#ifdef BSP_USING_HWTIM10
-    TIM10_INDEX,
-#endif
-
-#ifdef BSP_USING_HWTIM11
-    TIM11_INDEX,
-#endif
-
-#ifdef BSP_USING_HWTIM12
-    TIM12_INDEX,
-#endif
-
-#ifdef BSP_USING_HWTIM13
-    TIM13_INDEX,
-#endif
-
-#ifdef BSP_USING_HWTIM14
-    TIM14_INDEX,
-#endif
-
-#ifdef BSP_USING_HWTIM15
-    TIM15_INDEX,
-#endif
 };
 
 struct n32_hwtimer
@@ -120,34 +92,6 @@ static struct n32_hwtimer n32_hwtimer_obj[] =
 #ifdef BSP_USING_HWTIM8
     TIM8_CONFIG,
 #endif
-
-#ifdef BSP_USING_HWTIM9
-    TIM9_CONFIG,
-#endif
-
-#ifdef BSP_USING_HWTIM10
-    TIM10_CONFIG,
-#endif
-
-#ifdef BSP_USING_HWTIM11
-    TIM11_CONFIG,
-#endif
-
-#ifdef BSP_USING_HWTIM12
-    TIM12_CONFIG,
-#endif
-
-#ifdef BSP_USING_HWTIM13
-    TIM13_CONFIG,
-#endif
-
-#ifdef BSP_USING_HWTIM14
-    TIM14_CONFIG,
-#endif
-
-#ifdef BSP_USING_HWTIM15
-    TIM15_CONFIG,
-#endif
 };
 
 static void n32_timer_init(struct rt_hwtimer_device *timer, rt_uint32_t state)
@@ -155,6 +99,8 @@ static void n32_timer_init(struct rt_hwtimer_device *timer, rt_uint32_t state)
     RCC_ClocksType RCC_ClockStruct;
     TIM_TimeBaseInitType TIM_TimeBaseStructure;
     NVIC_InitType NVIC_InitStructure;
+    uint32_t freq = 0;
+    uint32_t input_clock;
     uint32_t prescaler_value = 0;
     TIM_Module *tim = RT_NULL;
     struct n32_hwtimer *tim_device = RT_NULL;
@@ -165,18 +111,22 @@ static void n32_timer_init(struct rt_hwtimer_device *timer, rt_uint32_t state)
         tim = (TIM_Module *)timer->parent.user_data;
         tim_device = (struct n32_hwtimer *)timer;
 
+        RT_ASSERT((tim == TIM2) || (tim == TIM3) || (tim == TIM4) || (tim == TIM5)
+            || (tim == TIM6) || (tim == TIM7));
+
         /* timer clock enable */
         n32_msp_hwtim_init(tim);
 
-        /* timer init */
+        freq = timer->freq;
         RCC_GetClocksFreqValue(&RCC_ClockStruct);
-        /* Set timer clock is 1Mhz */
-        prescaler_value = (uint32_t)(RCC_ClockStruct.SysclkFreq / 10000) - 1;
+        if (1 == (RCC_ClockStruct.HclkFreq / RCC_ClockStruct.Pclk1Freq))
+            input_clock = RCC_ClockStruct.Pclk1Freq;
+        else
+            input_clock = RCC_ClockStruct.Pclk1Freq * 2;
+        prescaler_value = (uint32_t)(input_clock / freq) - 1;
 
-        TIM_TimeBaseStructure.Period = 10000 - 1;
-        rt_kprintf("Period=[%d]", TIM_TimeBaseStructure.Period);
+        TIM_TimeBaseStructure.Period = freq - 1;
         TIM_TimeBaseStructure.Prescaler = prescaler_value;
-        rt_kprintf("Prescaler=[%d]", TIM_TimeBaseStructure.Prescaler);
         TIM_TimeBaseStructure.ClkDiv = TIM_CLK_DIV1;
         TIM_TimeBaseStructure.RepetCnt = 0;
 
@@ -274,6 +224,7 @@ static rt_err_t n32_timer_ctrl(rt_hwtimer_t *timer, rt_uint32_t cmd, void *arg)
     {
     case HWTIMER_CTRL_FREQ_SET:
     {
+        rt_uint32_t input_clock;
         rt_uint32_t freq;
         rt_uint16_t val;
 
@@ -282,9 +233,11 @@ static rt_err_t n32_timer_ctrl(rt_hwtimer_t *timer, rt_uint32_t cmd, void *arg)
 
         /* time init */
         RCC_GetClocksFreqValue(&RCC_ClockStruct);
-
-        val = RCC_ClockStruct.SysclkFreq / freq;
-
+        if (1 == (RCC_ClockStruct.HclkFreq / RCC_ClockStruct.Pclk1Freq))
+            input_clock = RCC_ClockStruct.Pclk1Freq;
+        else
+            input_clock = RCC_ClockStruct.Pclk1Freq * 2;
+        val = input_clock / freq;
         TIM_ConfigPrescaler(tim, val - 1, TIM_PSC_RELOAD_MODE_IMMEDIATE);
     }
     break;

bsp/n32g452xx/Libraries/rt_drivers/drv_hwtimer.h

@@ -22,7 +22,7 @@ extern "C" {
 #define TIM_DEV_INFO_CONFIG                     \
     {                                           \
         .maxfreq = 1000000,                     \
-        .minfreq = 4000,                        \
+        .minfreq = 1000,                        \
         .maxcnt  = 0xFFFF,                      \
         .cntmode = HWTIMER_CNTMODE_UP,          \
     }

bsp/n32g452xx/Libraries/rt_drivers/drv_soft_i2c.c

@@ -214,7 +214,6 @@ int rt_hw_i2c_init(void)
 
     return RT_EOK;
 }
-
 INIT_BOARD_EXPORT(rt_hw_i2c_init);
 
 #endif /* RT_USING_I2C */

bsp/n32g452xx/Libraries/rt_drivers/drv_usart.c

@@ -554,5 +554,4 @@ int rt_hw_usart_init(void)
 
     return RT_EOK;
 }
-INIT_BOARD_EXPORT(rt_hw_usart_init);
 

bsp/n32g452xx/Libraries/rt_drivers/drv_usart.h

@@ -11,5 +11,6 @@
 #ifndef __USART_H__
 #define __USART_H__
 
+int rt_hw_usart_init(void);
 
 #endif

bsp/n32g452xx/n32g452xx-mini-system/.config

@@ -31,6 +31,7 @@ CONFIG_RT_TIMER_THREAD_STACK_SIZE=512
 # CONFIG_RT_KSERVICE_USING_STDLIB is not set
 # CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
 # CONFIG_RT_USING_ASM_MEMCPY is not set
+# CONFIG_RT_USING_TINY_FFS is not set
 CONFIG_RT_DEBUG=y
 # CONFIG_RT_DEBUG_COLOR is not set
 # CONFIG_RT_DEBUG_INIT_CONFIG is not set
@@ -134,7 +135,7 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_I2C is not set
 # CONFIG_RT_USING_PHY is not set
 CONFIG_RT_USING_PIN=y
-# CONFIG_RT_USING_ADC is not set
+CONFIG_RT_USING_ADC=y
 # CONFIG_RT_USING_DAC is not set
 CONFIG_RT_USING_PWM=y
 # CONFIG_RT_USING_MTD_NOR is not set
@@ -167,6 +168,7 @@ CONFIG_RT_LIBC_USING_TIME=y
 # CONFIG_RT_LIBC_USING_FILEIO is not set
 # CONFIG_RT_USING_MODULE is not set
 CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
+# CONFIG_RT_USING_POSIX is not set
 # CONFIG_RT_USING_PTHREADS is not set
 
 #
@@ -580,14 +582,14 @@ CONFIG_SOC_N32G452XX=y
 #
 # Onboard Peripheral Drivers
 #
+CONFIG_BSP_USING_UART=y
 
 #
 # On-chip Peripheral Drivers
 #
-CONFIG_RT_USING_GPIO=y
+CONFIG_BSP_USING_GPIO=y
 # CONFIG_BSP_USING_ON_CHIP_FLASH is not set
 # CONFIG_BSP_USING_WDT is not set
-CONFIG_BSP_USING_UART=y
 CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_USING_UART2 is not set
 # CONFIG_BSP_USING_UART3 is not set

bsp/n32g452xx/n32g452xx-mini-system/board/Kconfig

@@ -9,9 +9,9 @@ config SOC_N32G452XX
 
 menu "Onboard Peripheral Drivers"
 
-    config RT_USING_SERIAL
+    config BSP_USING_UART
         bool "Enable USART (uart1)"
-        select BSP_USING_UART
+        select RT_USING_SERIAL
         select BSP_USING_UART1
         default y
 
@@ -19,7 +19,7 @@ endmenu
 
 menu "On-chip Peripheral Drivers"
 
-    config RT_USING_GPIO
+    config BSP_USING_GPIO
         bool "Enable GPIO"
         select RT_USING_PIN
         default y

bsp/n32g452xx/n32g452xx-mini-system/board/board.c

@@ -13,6 +13,7 @@
 #include <rtthread.h>
 
 #include <board.h>
+#include <drv_clk.h>
 
 #ifdef BSP_USING_SRAM
     #include "drv_sram.h"
@@ -72,6 +73,16 @@ void rt_hw_board_init()
 
     SystemClock_Config();
 
+#ifdef RT_USING_PIN
+    int n32_hw_pin_init(void);
+    n32_hw_pin_init();
+#endif
+
+#ifdef RT_USING_SERIAL
+    int rt_hw_usart_init(void);
+    rt_hw_usart_init();
+#endif
+
 #ifdef RT_USING_COMPONENTS_INIT
     rt_components_board_init();
 #endif

bsp/n32g452xx/n32g452xx-mini-system/board/msp/n32_msp.c

@@ -8,7 +8,8 @@
  * 2021-08-20     breo.com     first version
  */
 
-
+#include <stdio.h>
+#include <string.h>
 #include <rtthread.h>
 #include <rtdevice.h>
 #include "n32g45x.h"
@@ -383,7 +384,7 @@ static void uart_test(void)
     static rt_device_t u2 = NULL;
     uart_test_rw(u2, "uart2");
 #endif
-#ifdef BSP_USING_UART2
+#ifdef BSP_USING_UART3
     static rt_device_t u3 = NULL;
     uart_test_rw(u3, "uart3");
 #endif

bsp/n32g452xx/n32g452xx-mini-system/rtconfig.h

@@ -84,6 +84,7 @@
 #define RT_SERIAL_USING_DMA
 #define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN
+#define RT_USING_ADC
 #define RT_USING_PWM
 #define RT_USING_WDT
 
@@ -175,10 +176,11 @@
 
 /* Onboard Peripheral Drivers */
 
+#define BSP_USING_UART
+
 /* On-chip Peripheral Drivers */
 
-#define RT_USING_GPIO
-#define BSP_USING_UART
+#define BSP_USING_GPIO
 #define BSP_USING_UART1
 
 #endif

bsp/n32g452xx/n32g452xx-mini-system/rtconfig.py

@@ -19,18 +19,20 @@ else:
 
 # cross_tool provides the cross compiler
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
+if os.getenv('RTT_EXEC_PATH'):
+    EXEC_PATH = os.getenv('RTT_EXEC_PATH')
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = r'/opt/gcc-arm-none-eabi-6_2-2016q4/bin'
+    if ('EXEC_PATH' in dir()) == False:
+        EXEC_PATH   = r'/opt/gcc-arm-none-eabi-6_2-2016q4/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = r'C:/Keil_v5'
+    if ('EXEC_PATH' in dir()) == False:
+        EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     PLATFORM    = 'iar'
-    EXEC_PATH   = r'C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.0'
-
-if os.getenv('RTT_EXEC_PATH'):
-    EXEC_PATH = os.getenv('RTT_EXEC_PATH')
+    if ('EXEC_PATH' in dir()) == False:
+        EXEC_PATH   = r'C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.0'
 
 BUILD = 'debug'
 

bsp/qemu-vexpress-a9/Kconfig

@@ -17,13 +17,4 @@ config PKGS_DIR
 
 source "$RTT_DIR/Kconfig"
 source "$PKGS_DIR/Kconfig"
-
-config SOC_VEXPRESS_A9
-    bool
-    select ARCH_ARM_CORTEX_A9
-    select RT_USING_COMPONENTS_INIT
-    select RT_USING_USER_MAIN
-    select RT_USING_GIC_V2
-    default y
-
 source "$BSP_DIR/drivers/Kconfig"

bsp/qemu-vexpress-a9/drivers/Kconfig

+menu "Hardware Drivers Config"
+
+config SOC_VEXPRESS_A9
+    bool
+    select ARCH_ARM_CORTEX_A9
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    select RT_USING_GIC_V2
+    default y
+
+menu "Onboard Peripheral Drivers"
 config RT_USING_UART0
     bool "Enable UART0"
-    default n
+    default y
 
 config RT_USING_UART1
     bool "Enable UART1"
     default y
 
+config BSP_USING_LVGL
+    bool "Enable LVGL for LCD"
+    select PKG_USING_LVGL
+    default n
+
 config BSP_DRV_CLCD
     bool "CLCD driver"
-    depends on PKG_USING_GUIENGINE
+    depends on PKG_USING_GUIENGINE || BSP_USING_LVGL
+    default y
+
+config BSP_DRV_MOUSE
+    bool "MOUSE driver"
+    depends on PKG_USING_GUIENGINE || BSP_USING_LVGL
     default y
 
 if BSP_DRV_CLCD
     config BSP_LCD_WIDTH
-    int "Width of LCD panel"
-    default 640
+        int "Width of LCD panel"
+        default 640
 
     config BSP_LCD_HEIGHT
-    int "Height of LCD panel"
-    default 480
+        int "Height of LCD panel"
+        default 480
 endif
 
 config BSP_DRV_EMAC
-    bool "EMAC driver"
-    depends on RT_USING_LWIP
-    default y
+    bool "Enable EMAC driver"
+    select RT_USING_LWIP
+    select RT_USING_SAL
+    select SAL_USING_POSIX
+    default n
 
 config BSP_DRV_AUDIO
     bool "Audio driver"
     select RT_USING_AUDIO
     default n
+
+endmenu
+
+endmenu

bsp/qemu-vexpress-a9/drivers/drv_mouse.c

@@ -20,6 +20,8 @@
 #define DBG_LVL DBG_INFO
 #include "rtdbg.h"
 
+#ifdef BSP_DRV_MOUSE
+
 #define MOUSE_ADDRESS    (0x10007000)
 #define MOUSE_IRQ_NUM    (IRQ_VEXPRESS_A9_MOUSE)
 #define MOUSE_XMAX       (BSP_LCD_WIDTH)
@@ -34,9 +36,15 @@
 #define MOUSE_BUTTON_WHELL   (0x80)
 
 #ifdef PKG_USING_GUIENGINE
-
 #include <rtgui/event.h>
 #include <rtgui/rtgui_server.h>
+#elif defined(PKG_USING_LITTLEVGL2RTT)
+#include <littlevgl2rtt.h>
+#elif defined(PKG_USING_LVGL)
+#include <lvgl.h>
+#include <lv_port_indev.h>
+static rt_bool_t touch_down = RT_FALSE;
+#endif
 
 typedef rt_uint32_t virtual_addr_t;
 
@@ -110,6 +118,7 @@ static rt_uint32_t emouse_id;
 
 void push_event_touch_move(int x, int y)
 {
+#ifdef PKG_USING_GUIENGINE
     struct rtgui_event_mouse emouse;
 
     emouse.parent.sender = RT_NULL;
@@ -124,10 +133,16 @@ void push_event_touch_move(int x, int y)
 
     LOG_D("[line]:%d motion event id:%d x:%d y:%d", __LINE__, emouse.id, x, y);
     rtgui_server_post_event(&emouse.parent, sizeof(emouse));
+#elif defined(PKG_USING_LITTLEVGL2RTT)
+    littlevgl2rtt_send_input_event(x, y, LITTLEVGL2RTT_INPUT_MOVE);
+#elif defined(PKG_USING_LVGL)
+    lv_port_indev_input(x, y, (touch_down == RT_TRUE) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL);
+#endif
 }
 
 void push_event_touch_begin(int x, int y)
 {
+#ifdef PKG_USING_GUIENGINE
     struct rtgui_event_mouse emouse;
 
     emouse_id = rt_tick_get();
@@ -143,10 +158,17 @@ void push_event_touch_begin(int x, int y)
     emouse.id = emouse_id;
     LOG_D("[line]:%d down event id:%d x:%d y:%d", __LINE__, emouse.id, x, y);
     rtgui_server_post_event(&emouse.parent, sizeof(emouse));
+#elif defined(PKG_USING_LITTLEVGL2RTT)
+    littlevgl2rtt_send_input_event(x, y, LITTLEVGL2RTT_INPUT_DOWN);
+#elif defined(PKG_USING_LVGL)
+    touch_down = RT_TRUE;
+    lv_port_indev_input(x, y, (touch_down == RT_TRUE) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL);
+#endif
 }
 
 void push_event_touch_end(int x, int y)
 {
+#ifdef PKG_USING_GUIENGINE
     struct rtgui_event_mouse emouse;
 
     emouse.parent.sender = RT_NULL;
@@ -158,9 +180,15 @@ void push_event_touch_end(int x, int y)
     emouse.y = y;
     emouse.ts = rt_tick_get();
     emouse.id = emouse_id;
-    
+
     LOG_D("[line]:%d up event id:%d x:%d y:%d", __LINE__, emouse.id, x, y);
     rtgui_server_post_event(&emouse.parent, sizeof(emouse));
+#elif defined(PKG_USING_LITTLEVGL2RTT)
+    littlevgl2rtt_send_input_event(x, y, LITTLEVGL2RTT_INPUT_MOVE);
+#elif defined(PKG_USING_LVGL)
+    touch_down = RT_FALSE;
+    lv_port_indev_input(x, y, (touch_down == RT_TRUE) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL);
+#endif
 }
 
 static void mouse_pl050_interrupt(int irq, void * data)
@@ -243,7 +271,7 @@ int rt_hw_mouse_init(void)
                 ((read32(virt + 0xfe8) & 0xff) << 16) |
                 ((read32(virt + 0xfe4) & 0xff) <<  8) |
                 ((read32(virt + 0xfe0) & 0xff) <<  0));
-    
+
     if(((id >> 12) & 0xff) != 0x41 || (id & 0xfff) != 0x050)
     {
         LOG_E("read id fail id:0x%08x", id);

bsp/qemu-vexpress-a9/drivers/lvgl/.ignore_format.yml

+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- demo

bsp/qemu-vexpress-a9/drivers/lvgl/SConscript

+from building import *
+import os
+
+cwd = GetCurrentDir()
+group = []
+src = Glob('*.c')
+CPPPATH = [cwd]
+CPPDEFINES = ['STM32F4']
+
+list = os.listdir(cwd)
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        group = group + SConscript(os.path.join(d, 'SConscript'))
+
+group += DefineGroup('LVGL-port', src, depend = ['BSP_USING_LVGL'], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES)
+
+Return('group')

bsp/qemu-vexpress-a9/drivers/lvgl/demo/SConscript

+import rtconfig
+
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c') + Glob('*.cpp')
+
+path =  [cwd]
+path += [cwd + '/src']
+
+src += Glob('src/lv_demo_music/*.c')
+src += Glob('src/lv_demo_music/assets/*.c')
+
+path += [cwd + '/src/lv_demo_music']
+path += [cwd + '/src/lv_demo_music/assets']
+
+group = DefineGroup('LVGL-demo', src, depend = ['BSP_USING_LVGL'], CPPPATH = path)
+
+Return('group')

bsp/qemu-vexpress-a9/drivers/lvgl/demo/lv_demo.h

+/**
+ * @file lv_examples.h
+ *
+ */
+
+#ifndef LV_DEMO_H
+#define LV_DEMO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+
+/*If "lv_conf.h" is available from here try to use it later.*/
+#ifdef __has_include
+#  if __has_include("lvgl.h")
+#    ifndef LV_LVGL_H_INCLUDE_SIMPLE
+#      define LV_LVGL_H_INCLUDE_SIMPLE
+#    endif
+#  endif
+#endif
+
+#ifdef __has_include
+#  if __has_include("lv_demo_conf.h")
+#    ifndef LV_DEMO_CONF_INCLUDE_SIMPLE
+#      define LV_DEMO_CONF_INCLUDE_SIMPLE
+#    endif
+#  endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+#include <lvgl.h>
+#else
+#include <lvgl.h>
+#endif
+
+#if defined(LV_DEMO_CONF_PATH)
+#define __LV_TO_STR_AUX(x) #x
+#define __LV_TO_STR(x) __LV_TO_STR_AUX(x)
+#include __LV_TO_STR(LV_DEMO_CONF_PATH)
+#undef __LV_TO_STR_AUX
+#undef __LV_TO_STR
+#elif defined(LV_DEMO_CONF_INCLUDE_SIMPLE)
+#include "lv_demo_conf.h"
+#else
+#include <lv_conf.h>
+#endif
+
+#include "src/lv_demo_music/lv_demo_music.h"
+
+
+/*********************
+ *      DEFINES
+ *********************/
+/*Test  lvgl version*/
+#if LV_VERSION_CHECK(8, 0, 0) == 0
+#error "lv_demo: Wrong lvgl version"
+#endif
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+
+/**********************
+ *      MACROS
+ **********************/
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*LV_DEMO_H*/

bsp/qemu-vexpress-a9/drivers/lvgl/demo/src/lv_demo.h

+/**
+ * @file lv_examples.h
+ * This file exists only to be compatible with Arduino's library structure
+ */
+
+#ifndef LV_DEMO_SRC_H
+#define LV_DEMO_SRC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+
+#include "../lv_demo.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**********************
+ *      MACROS
+ **********************/
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*LV_DEMO_SRC_H*/

bsp/qemu-vexpress-a9/drivers/lvgl/demo/src/lv_demo_music/README.md

+# Music player demo
+
+## Overview
+The music player demo shows what kind of modern, smartphone-like user interfaces can be created on LVGL. It works the best with display with 480x272 or 272x480 resolution. 
+
+
+![Music player demo with LVGL embedded GUI library](https://github.com/lvgl/lv_examples/blob/master/src/lv_demo_music/screenshot1.gif?raw=true)
+
+## Run the demo
+- In `lv_ex_conf.h` set `LV_USE_DEMO_MUSIC 1`
+- With `LV_DEMO_MUSIC_AUTO_PLAY` enabled a ~60 sec demo will be played.
+- After `lv_init()` and initializing the drivers call `lv_demo_music()`
+
+## How the spectrum animation works
+- `assets/spectrum.py` creates an array of spectrum values from a music. 4 band are created with 33 samples/sec: bass, bass-mid, mid, mid-treble.
+- The spectrum meter UI does the followings:
+	- Zoom the album cover proportionality to the current bass value
+	- Display the 4 bands on the left side of a circle by default at 0°, 45°, 90°, 135° 
+	- Add extra bars next to the "main bars" with a cosine shape. Add more bars for the lower bands.
+	- If the there is a large enough bass add a random offset to the position of the bars. E.g. start from 63° istead of 0°. (bars greater than 180° start again from 0°)
+	- If there no bass add 1 to the offset of the bars (it creates a "walking" effect)
+	- Mirror the bars to the right side of the circle
+	
+## Using spectrum.py
+- install `librosa` with `pip3 install librosa`	
+- run `python sectrum.py my_file.mp3`
+- see the result in `spectrum.h`

bsp/qemu-vexpress-a9/drivers/lvgl/demo/src/lv_demo_music/assets/spectrum_1.h

+const uint16_t spectrum_1[][4] = {
+{ 0, 0, 0, 0, },
+{ 0, 9, 7, 8, },
+{ 5, 39, 24, 29, },
+{ 14, 44, 34, 45, },
+{ 16, 25, 32, 48, },
+{ 16, 18, 29, 44, },
+{ 15, 20, 26, 40, },
+{ 15, 19, 24, 37, },
+{ 14, 19, 27, 42, },
+{ 13, 17, 29, 39, },
+{ 12, 17, 24, 31, },
+{ 11, 17, 24, 29, },
+{ 9, 19, 22, 26, },
+{ 6, 19, 27, 35, },
+{ 4, 18, 28, 38, },
+{ 2, 17, 20, 26, },
+{ 1, 15, 16, 20, },
+{ 1, 27, 18, 18, },
+{ 8, 52, 22, 31, },
+{ 16, 44, 20, 39, },
+{ 16, 29, 15, 25, },
+{ 16, 28, 12, 14, },
+{ 16, 27, 17, 14, },
+{ 15, 23, 53, 36, },
+{ 12, 20, 69, 51, },
+{ 11, 19, 53, 47, },
+{ 11, 20, 47, 43, },
+{ 10, 19, 45, 43, },
+{ 8, 16, 41, 43, },
+{ 5, 15, 43, 46, },
+{ 3, 12, 38, 42, },
+{ 2, 12, 27, 36, },
+{ 1, 12, 21, 35, },
+{ 2, 34, 26, 34, },
+{ 12, 55, 30, 30, },
+{ 17, 38, 19, 18, },
+{ 16, 25, 13, 13, },
+{ 16, 21, 13, 11, },
+{ 16, 17, 18, 19, },
+{ 14, 18, 23, 40, },
+{ 14, 16, 28, 44, },
+{ 13, 17, 24, 35, },
+{ 12, 15, 17, 32, },
+{ 11, 14, 16, 27, },
+{ 8, 13, 16, 27, },
+{ 5, 12, 19, 28, },
+{ 3, 11, 21, 32, },
+{ 1, 16, 19, 29, },
+{ 0, 20, 16, 18, },
+{ 0, 20, 16, 29, },
+{ 0, 17, 21, 46, },
+{ 0, 13, 23, 41, },
+{ 0, 11, 21, 33, },
+{ 0, 11, 18, 31, },
+{ 2, 34, 25, 32, },
+{ 12, 52, 29, 36, },
+{ 17, 28, 24, 36, },
+{ 16, 19, 23, 33, },
+{ 16, 19, 22, 30, },
+{ 15, 19, 21, 31, },
+{ 15, 19, 24, 35, },
+{ 14, 20, 24, 35, },
+{ 13, 21, 19, 22, },
+{ 13, 21, 16, 15, },
+{ 11, 20, 25, 17, },
+{ 7, 21, 62, 42, },
+{ 4, 19, 72, 56, },
+{ 2, 15, 55, 49, },
+{ 1, 15, 49, 40, },
+{ 1, 17, 41, 31, },
+{ 1, 20, 36, 33, },
+{ 0, 19, 33, 36, },
+{ 1, 15, 30, 31, },
+{ 0, 17, 25, 22, },
+{ 0, 20, 19, 15, },
+{ 0, 20, 19, 14, },
+{ 0, 17, 23, 15, },
+{ 0, 15, 19, 14, },
+{ 0, 15, 15, 14, },
+{ 0, 12, 15, 18, },
+{ 0, 11, 15, 25, },
+{ 0, 12, 23, 43, },
+{ 0, 14, 26, 48, },
+{ 0, 12, 21, 36, },
+{ 0, 11, 18, 27, },
+{ 1, 21, 21, 25, },
+{ 8, 42, 28, 30, },
+{ 16, 34, 25, 29, },
+{ 16, 22, 20, 20, },
+{ 16, 22, 16, 14, },
+{ 17, 21, 14, 15, },
+{ 15, 16, 21, 33, },
+{ 13, 15, 29, 46, },
+{ 13, 16, 26, 37, },
+{ 13, 15, 22, 32, },
+{ 11, 14, 20, 30, },
+{ 8, 12, 24, 34, },
+{ 6, 15, 27, 40, },
+{ 3, 17, 23, 34, },
+{ 2, 16, 18, 28, },
+{ 0, 13, 17, 29, },
+{ 2, 31, 22, 26, },
+{ 12, 52, 27, 33, },
+{ 17, 34, 21, 35, },
+{ 16, 23, 15, 22, },
+{ 17, 20, 12, 17, },
+{ 16, 23, 29, 21, },
+{ 13, 22, 66, 39, },
+{ 12, 20, 67, 47, },
+{ 12, 21, 50, 40, },
+{ 11, 23, 44, 32, },
+{ 10, 23, 37, 31, },
+{ 7, 17, 34, 40, },
+{ 5, 14, 35, 49, },
+{ 3, 12, 29, 41, },
+{ 1, 12, 27, 37, },
+{ 0, 16, 26, 31, },
+{ 4, 40, 34, 32, },
+{ 14, 47, 30, 29, },
+{ 17, 25, 17, 21, },
+{ 16, 22, 13, 14, },
+{ 17, 20, 14, 14, },
+{ 15, 17, 20, 27, },
+{ 14, 15, 26, 44, },
+{ 13, 16, 27, 41, },
+{ 13, 16, 23, 29, },
+{ 12, 14, 21, 27, },
+{ 10, 14, 21, 28, },
+{ 7, 16, 24, 31, },
+{ 4, 12, 25, 32, },
+{ 2, 11, 21, 25, },
+{ 1, 10, 14, 14, },
+{ 0, 11, 14, 16, },
+{ 0, 13, 18, 35, },
+{ 0, 13, 22, 45, },
+{ 0, 11, 20, 37, },
+{ 0, 11, 16, 29, },
+{ 0, 14, 15, 22, },
+{ 5, 40, 25, 24, },
+{ 14, 44, 30, 37, },
+{ 15, 24, 27, 35, },
+{ 15, 15, 23, 31, },
+{ 16, 12, 19, 28, },
+{ 15, 13, 21, 31, },
+{ 14, 16, 24, 41, },
+{ 13, 16, 22, 39, },
+{ 13, 13, 20, 29, },
+{ 12, 15, 18, 19, },
+{ 9, 18, 34, 24, },
+{ 7, 18, 69, 49, },
+{ 4, 17, 68, 55, },
+{ 2, 16, 54, 51, },
+{ 1, 14, 51, 47, },
+{ 1, 13, 44, 46, },
+{ 0, 11, 35, 43, },
+{ 1, 11, 32, 40, },
+{ 1, 11, 29, 39, },
+{ 0, 9, 26, 34, },
+{ 0, 12, 26, 31, },
+{ 0, 13, 28, 31, },
+{ 0, 13, 27, 30, },
+{ 0, 12, 26, 28, },
+{ 0, 10, 25, 27, },
+{ 0, 11, 21, 26, },
+{ 0, 11, 21, 28, },
+{ 0, 13, 25, 40, },
+{ 0, 14, 25, 37, },
+{ 0, 13, 22, 33, },
+{ 0, 14, 18, 29, },
+{ 2, 30, 19, 26, },
+{ 11, 51, 28, 36, },
+{ 16, 32, 30, 39, },
+{ 15, 23, 28, 33, },
+{ 16, 19, 26, 29, },
+{ 16, 18, 24, 26, },
+{ 14, 20, 26, 32, },
+{ 14, 21, 29, 37, },
+{ 13, 22, 26, 28, },
+{ 12, 22, 20, 17, },
+{ 11, 23, 19, 16, },
+{ 8, 23, 28, 27, },
+{ 5, 18, 32, 40, },
+{ 3, 17, 27, 33, },
+{ 1, 15, 23, 20, },
+{ 0, 17, 20, 15, },
+{ 4, 41, 25, 25, },
+{ 14, 51, 26, 34, },
+{ 17, 32, 19, 26, },
+{ 16, 28, 12, 16, },
+{ 17, 25, 10, 11, },
+{ 16, 28, 39, 25, },
+{ 13, 24, 68, 47, },
+{ 11, 22, 61, 48, },
+{ 12, 20, 49, 44, },
+{ 11, 19, 48, 40, },
+{ 9, 17, 41, 41, },
+{ 7, 15, 39, 45, },
+{ 4, 14, 38, 45, },
+{ 3, 16, 29, 36, },
+{ 1, 15, 25, 33, },
+{ 1, 21, 24, 33, },
+{ 7, 46, 31, 31, },
+{ 16, 41, 25, 23, },
+{ 16, 23, 17, 16, },
+{ 16, 21, 13, 11, },
+{ 16, 18, 12, 11, },
+{ 15, 19, 18, 29, },
+{ 14, 17, 25, 53, },
+{ 13, 17, 24, 44, },
+{ 13, 16, 18, 32, },
+{ 12, 16, 15, 27, },
+{ 9, 15, 17, 29, },
+{ 6, 15, 20, 30, },
+{ 4, 13, 20, 31, },
+{ 2, 15, 18, 27, },
+{ 1, 16, 16, 16, },
+{ 0, 15, 17, 20, },
+{ 0, 15, 21, 39, },
+{ 0, 14, 25, 43, },
+{ 0, 12, 22, 34, },
+{ 0, 10, 18, 30, },
+{ 1, 20, 20, 28, },
+{ 8, 45, 29, 38, },
+{ 16, 40, 29, 40, },
+{ 16, 24, 27, 28, },
+{ 17, 20, 23, 20, },
+{ 17, 21, 21, 18, },
+{ 15, 23, 22, 25, },
+{ 14, 22, 24, 37, },
+{ 13, 23, 20, 28, },
+{ 13, 23, 16, 17, },
+{ 11, 21, 16, 15, },
+{ 9, 20, 47, 29, },
+{ 6, 19, 76, 49, },
+{ 3, 18, 64, 49, },
+{ 2, 19, 52, 46, },
+{ 1, 19, 50, 43, },
+{ 1, 18, 42, 41, },
+{ 0, 17, 37, 43, },
+{ 1, 14, 33, 42, },
+{ 1, 13, 26, 36, },
+{ 0, 13, 23, 31, },
+{ 0, 14, 23, 28, },
+{ 0, 17, 31, 32, },
+{ 0, 16, 28, 32, },
+{ 0, 13, 18, 25, },
+{ 0, 11, 13, 20, },
+{ 0, 11, 11, 19, },
+{ 0, 12, 17, 37, },
+{ 0, 14, 25, 50, },
+{ 0, 14, 23, 42, },
+{ 0, 12, 18, 34, },
+{ 0, 13, 20, 29, },
+{ 4, 37, 29, 28, },
+{ 14, 49, 30, 31, },
+{ 17, 28, 25, 29, },
+{ 16, 21, 18, 19, },
+{ 17, 20, 15, 14, },
+{ 16, 20, 16, 23, },
+{ 14, 18, 25, 43, },
+{ 13, 17, 28, 44, },
+{ 13, 17, 22, 28, },
+{ 12, 17, 21, 21, },
+{ 10, 19, 22, 18, },
+{ 7, 22, 26, 25, },
+{ 4, 19, 27, 35, },
+{ 2, 16, 22, 28, },
+{ 1, 17, 18, 19, },
+{ 1, 25, 18, 17, },
+{ 7, 46, 25, 28, },
+{ 16, 38, 24, 37, },
+{ 16, 20, 20, 29, },
+{ 17, 21, 14, 16, },
+{ 17, 22, 16, 13, },
+{ 15, 25, 51, 30, },
+{ 12, 20, 71, 48, },
+{ 12, 22, 57, 48, },
+{ 12, 22, 49, 39, },
+{ 11, 23, 44, 33, },
+{ 9, 20, 37, 32, },
+{ 6, 21, 39, 44, },
+{ 4, 17, 36, 46, },
+{ 2, 17, 28, 34, },
+{ 1, 20, 22, 21, },
+{ 2, 34, 21, 16, },
+{ 10, 58, 28, 16, },
+{ 17, 40, 20, 14, },
+{ 16, 25, 12, 11, },
+{ 17, 18, 14, 10, },
+{ 16, 17, 15, 14, },
+{ 15, 20, 25, 37, },
+{ 14, 21, 27, 47, },
+{ 13, 19, 22, 34, },
+{ 13, 17, 18, 25, },
+{ 11, 17, 15, 23, },
+{ 8, 19, 18, 22, },
+{ 6, 18, 19, 22, },
+{ 3, 15, 21, 23, },
+{ 1, 15, 21, 20, },
+{ 0, 12, 16, 14, },
+{ 0, 11, 19, 27, },
+{ 0, 15, 27, 44, },
+{ 0, 13, 27, 40, },
+{ 0, 10, 22, 30, },
+{ 0, 10, 18, 26, },
+{ 2, 28, 24, 26, },
+{ 11, 51, 30, 33, },
+{ 17, 30, 28, 40, },
+{ 16, 19, 23, 34, },
+{ 17, 18, 21, 25, },
+{ 16, 17, 23, 23, },
+{ 14, 14, 27, 31, },
+{ 14, 11, 26, 36, },
+{ 13, 17, 22, 27, },
+{ 12, 21, 19, 17, },
+{ 11, 20, 21, 15, },
+{ 8, 20, 57, 38, },
+{ 5, 20, 71, 54, },
+{ 3, 14, 57, 54, },
+{ 1, 13, 52, 44, },
+{ 0, 15, 50, 38, },
+{ 1, 16, 41, 33, },
+{ 0, 20, 31, 28, },
+{ 1, 18, 26, 22, },
+{ 0, 20, 22, 17, },
+{ 0, 20, 21, 16, },
+{ 0, 20, 23, 20, },
+{ 0, 23, 22, 25, },
+{ 0, 22, 21, 24, },
+{ 0, 22, 19, 21, },
+{ 0, 23, 17, 21, },
+{ 0, 23, 19, 28, },
+{ 0, 23, 29, 39, },
+{ 0, 17, 32, 43, },
+{ 0, 17, 25, 38, },
+{ 0, 20, 20, 26, },
+{ 1, 22, 19, 19, },
+{ 2, 28, 26, 19, },
+{ 2, 29, 35, 15, },
+{ 2, 28, 45, 14, },
+{ 8, 28, 51, 15, },
+{ 11, 27, 46, 14, },
+{ 12, 26, 37, 13, },
+{ 8, 27, 31, 12, },
+{ 5, 22, 24, 11, },
+{ 4, 13, 16, 10, },
+{ 4, 6, 13, 9, },
+{ 4, 5, 16, 11, },
+{ 4, 7, 24, 16, },
+{ 5, 8, 23, 19, },
+{ 5, 6, 20, 20, },
+{ 4, 5, 18, 19, },
+{ 3, 4, 16, 16, },
+{ 1, 3, 15, 15, },
+{ 0, 2, 15, 13, },
+{ 0, 1, 15, 11, },
+{ 0, 1, 13, 11, },
+{ 0, 1, 13, 12, },
+{ 0, 2, 18, 14, },
+{ 0, 3, 23, 16, },
+{ 0, 3, 21, 17, },
+{ 0, 3, 18, 15, },
+{ 0, 5, 17, 13, },
+{ 0, 5, 13, 9, },
+{ 0, 3, 7, 4, },
+{ 0, 1, 4, 2, },
+{ 0, 0, 3, 1, },
+{ 0, 0, 3, 1, },
+{ 0, 0, 7, 4, },
+{ 0, 0, 12, 8, },
+{ 0, 0, 12, 10, },
+{ 0, 0, 11, 10, },
+{ 0, 0, 11, 9, },
+{ 0, 1, 12, 9, },
+{ 0, 2, 19, 12, },
+{ 0, 3, 25, 15, },
+{ 0, 4, 22, 16, },
+{ 0, 5, 21, 14, },
+{ 0, 4, 18, 9, },
+{ 0, 4, 19, 11, },
+{ 0, 5, 23, 16, },
+{ 0, 5, 22, 14, },
+{ 0, 4, 19, 12, },
+{ 0, 5, 18, 12, },
+{ 0, 4, 23, 13, },
+{ 0, 5, 28, 15, },
+{ 0, 4, 27, 17, },
+{ 0, 3, 22, 17, },
+{ 0, 3, 21, 16, },
+{ 0, 3, 16, 11, },
+{ 0, 2, 8, 5, },
+{ 0, 0, 5, 3, },
+{ 0, 0, 3, 1, },
+{ 0, 0, 2, 1, },
+{ 0, 1, 7, 4, },
+{ 0, 2, 16, 10, },
+{ 0, 3, 19, 14, },
+{ 0, 3, 16, 13, },
+{ 0, 3, 16, 14, },
+{ 0, 2, 15, 13, },
+{ 0, 2, 15, 13, },
+{ 0, 3, 13, 12, },
+{ 0, 3, 7, 5, },
+{ 0, 1, 2, 1, },
+{ 0, 0, 1, 1, },
+{ 0, 0, 1, 1, },
+{ 0, 0, 1, 1, },
+{ 0, 0, 1, 0, },
+{ 0, 0, 1, 0, },
+{ 0, 0, 2, 1, },
+{ 0, 1, 11, 7, },
+{ 0, 3, 21, 15, },
+{ 0, 4, 21, 17, },
+{ 0, 4, 18, 15, },
+{ 0, 4, 19, 15, },
+{ 0, 4, 21, 13, },
+{ 0, 4, 24, 17, },
+{ 0, 4, 27, 24, },
+{ 0, 3, 23, 22, },
+{ 0, 3, 20, 17, },
+{ 0, 4, 18, 16, },
+{ 0, 6, 13, 10, },
+{ 0, 5, 5, 3, },
+{ 0, 1, 2, 1, },
+{ 0, 0, 2, 1, },
+{ 0, 0, 1, 1, },
+{ 0, 0, 1, 1, },
+{ 0, 0, 1, 0, },
+{ 0, 0, 1, 0, },
+{ 0, 0, 1, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+};

bsp/qemu-vexpress-a9/drivers/lvgl/demo/src/lv_demo_music/assets/spectrum_2.h

+const uint16_t spectrum_2[][4] = {
+{ 0, 0, 0, 0, },
+{ 0, 8, 28, 14, },
+{ 1, 35, 63, 31, },
+{ 5, 62, 56, 35, },
+{ 13, 49, 42, 30, },
+{ 21, 24, 45, 31, },
+{ 22, 15, 46, 37, },
+{ 20, 9, 48, 35, },
+{ 17, 12, 50, 33, },
+{ 6, 11, 49, 35, },
+{ 0, 10, 50, 40, },
+{ 0, 11, 50, 37, },
+{ 0, 14, 51, 37, },
+{ 0, 18, 47, 33, },
+{ 0, 16, 41, 27, },
+{ 0, 13, 40, 24, },
+{ 0, 10, 36, 23, },
+{ 0, 7, 32, 25, },
+{ 0, 7, 33, 25, },
+{ 0, 7, 33, 29, },
+{ 0, 8, 31, 33, },
+{ 0, 8, 32, 32, },
+{ 0, 9, 33, 31, },
+{ 0, 11, 37, 31, },
+{ 0, 13, 39, 33, },
+{ 0, 16, 48, 47, },
+{ 0, 11, 57, 45, },
+{ 0, 7, 50, 36, },
+{ 0, 5, 38, 29, },
+{ 0, 5, 32, 30, },
+{ 0, 4, 25, 26, },
+{ 0, 5, 18, 17, },
+{ 0, 5, 14, 12, },
+{ 0, 6, 19, 17, },
+{ 0, 5, 26, 22, },
+{ 0, 16, 43, 27, },
+{ 1, 46, 64, 31, },
+{ 5, 60, 40, 24, },
+{ 17, 42, 22, 16, },
+{ 28, 23, 15, 9, },
+{ 29, 16, 15, 10, },
+{ 25, 12, 25, 20, },
+{ 16, 14, 34, 24, },
+{ 11, 13, 34, 24, },
+{ 10, 11, 31, 26, },
+{ 10, 15, 29, 23, },
+{ 10, 15, 23, 13, },
+{ 10, 15, 20, 7, },
+{ 11, 15, 28, 12, },
+{ 11, 13, 35, 20, },
+{ 10, 14, 39, 23, },
+{ 10, 14, 40, 28, },
+{ 10, 14, 36, 29, },
+{ 11, 13, 29, 21, },
+{ 10, 13, 27, 15, },
+{ 10, 15, 29, 17, },
+{ 11, 16, 32, 26, },
+{ 10, 15, 35, 27, },
+{ 11, 29, 60, 30, },
+{ 8, 56, 56, 27, },
+{ 11, 54, 25, 17, },
+{ 23, 28, 20, 13, },
+{ 29, 16, 19, 11, },
+{ 27, 12, 19, 17, },
+{ 22, 14, 28, 24, },
+{ 11, 15, 34, 25, },
+{ 11, 11, 37, 26, },
+{ 11, 12, 35, 26, },
+{ 11, 13, 26, 19, },
+{ 11, 17, 23, 16, },
+{ 10, 26, 39, 39, },
+{ 3, 20, 43, 48, },
+{ 1, 14, 43, 38, },
+{ 0, 12, 40, 31, },
+{ 0, 9, 40, 31, },
+{ 0, 8, 37, 30, },
+{ 0, 8, 32, 30, },
+{ 0, 5, 28, 33, },
+{ 0, 4, 25, 28, },
+{ 0, 6, 28, 21, },
+{ 0, 6, 33, 19, },
+{ 0, 5, 33, 21, },
+{ 0, 4, 36, 25, },
+{ 0, 4, 39, 34, },
+{ 0, 4, 40, 35, },
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+{ 17, 17, 34, 19, },
+{ 7, 17, 38, 26, },
+{ 0, 11, 50, 33, },
+{ 0, 8, 55, 36, },
+{ 0, 9, 54, 35, },
+{ 0, 11, 50, 32, },
+{ 0, 13, 54, 32, },
+{ 0, 11, 62, 37, },
+{ 0, 10, 58, 33, },
+{ 0, 11, 53, 30, },
+{ 0, 13, 44, 31, },
+{ 0, 34, 42, 34, },
+{ 2, 47, 33, 24, },
+{ 5, 34, 30, 16, },
+{ 5, 22, 32, 15, },
+{ 7, 19, 33, 15, },
+{ 6, 19, 31, 15, },
+{ 3, 17, 36, 14, },
+{ 2, 14, 35, 15, },
+{ 3, 14, 35, 15, },
+{ 3, 13, 35, 15, },
+{ 2, 13, 35, 18, },
+{ 1, 12, 35, 17, },
+{ 2, 13, 28, 13, },
+{ 1, 11, 27, 13, },
+{ 2, 8, 29, 14, },
+{ 1, 9, 28, 14, },
+{ 3, 11, 24, 15, },
+{ 3, 10, 22, 14, },
+{ 2, 10, 21, 12, },
+{ 1, 10, 23, 11, },
+{ 1, 11, 22, 12, },
+{ 1, 9, 19, 11, },
+{ 1, 9, 20, 10, },
+{ 1, 9, 19, 10, },
+{ 2, 11, 18, 9, },
+{ 2, 10, 18, 10, },
+{ 0, 9, 18, 9, },
+{ 0, 10, 19, 9, },
+{ 0, 13, 19, 8, },
+{ 0, 12, 21, 9, },
+{ 1, 8, 20, 9, },
+{ 1, 7, 17, 9, },
+{ 1, 9, 16, 8, },
+{ 1, 9, 15, 8, },
+{ 1, 9, 15, 7, },
+{ 0, 7, 15, 6, },
+{ 0, 9, 15, 7, },
+{ 1, 8, 12, 6, },
+{ 0, 6, 11, 5, },
+{ 0, 6, 12, 5, },
+{ 0, 6, 12, 5, },
+{ 0, 5, 13, 4, },
+{ 0, 3, 12, 4, },
+{ 0, 3, 10, 3, },
+{ 0, 3, 8, 3, },
+{ 0, 3, 8, 3, },
+{ 0, 3, 7, 3, },
+{ 0, 3, 7, 2, },
+{ 0, 2, 5, 2, },
+{ 0, 2, 4, 2, },
+{ 0, 1, 4, 1, },
+{ 0, 1, 4, 1, },
+{ 0, 1, 3, 1, },
+{ 0, 0, 2, 1, },
+{ 0, 0, 1, 0, },
+{ 0, 0, 1, 0, },
+{ 0, 0, 0, 0, },
+{ 0, 0, 0, 0, },
+};

bsp/qemu-vexpress-a9/drivers/lvgl/demo/src/lv_demo_music/lv_demo_music.c

+/**
+ * @file lv_demo_music.c
+ *
+ */
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "lv_demo_music.h"
+
+#if LV_USE_DEMO_MUSIC
+
+#include "lv_demo_music_main.h"
+#include "lv_demo_music_list.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ *  STATIC PROTOTYPES
+ **********************/
+#if LV_DEMO_MUSIC_AUTO_PLAY
+static void auto_step_cb(lv_timer_t * timer);
+#endif
+
+/**********************
+ *  STATIC VARIABLES
+ **********************/
+static lv_obj_t * ctrl;
+static lv_obj_t * list;
+
+static const char * title_list[] = {
+    "Waiting for true love",
+    "Need a Better Future",
+    "Vibrations",
+    "Why now?",
+    "Never Look Back",
+    "It happened Yesterday",
+    "Feeling so High",
+    "Go Deeper",
+    "Find You There",
+    "Until the End",
+    "Unknown",
+    "Unknown",
+    "Unknown",
+    "Unknown",
+};
+
+static const char * artist_list[] = {
+    "The John Smith Band",
+    "My True Name",
+    "Robotics",
+    "John Smith",
+    "My True Name",
+    "Robotics",
+    "Robotics",
+    "Unknown artist",
+    "Unknown artist",
+    "Unknown artist",
+    "Unknown artist",
+    "Unknown artist",
+    "Unknown artist",
+    "Unknown artist",
+    "Unknown artist",
+};
+
+static const char * genre_list[] = {
+    "Rock • 1997",
+    "Drum'n bass • 2016",
+    "Psy trance • 2020",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+    "Metal • 2015",
+};
+
+static const uint32_t time_list[] = {
+    1*60 + 14,
+    2*60 + 26,
+    1*60 + 54,
+    2*60 + 24,
+    2*60 + 37,
+    3*60 + 33,
+    1*60 + 56,
+    3*60 + 31,
+    2*60 + 20,
+    2*60 + 19,
+    2*60 + 20,
+    2*60 + 19,
+    2*60 + 20,
+    2*60 + 19,
+};
+
+/**********************
+ *      MACROS
+ **********************/
+
+/**********************
+ *   GLOBAL FUNCTIONS
+ **********************/
+
+void lv_demo_music(void)
+{
+    lv_obj_set_style_bg_color(lv_scr_act(), lv_color_hex(0x343247), 0);
+
+    list = _lv_demo_music_list_create(lv_scr_act());
+    ctrl = _lv_demo_music_main_create(lv_scr_act());
+
+#if LV_DEMO_MUSIC_AUTO_PLAY
+    lv_timer_create(auto_step_cb, 1000, NULL);
+#endif
+}
+
+const char * _lv_demo_music_get_title(uint32_t track_id)
+{
+    if(track_id >= sizeof(title_list) / sizeof(title_list[0])) return NULL;
+    return title_list[track_id];
+}
+
+const char * _lv_demo_music_get_artist(uint32_t track_id)
+{
+    if(track_id >= sizeof(artist_list) / sizeof(artist_list[0])) return NULL;
+    return artist_list[track_id];
+}
+
+const char * _lv_demo_music_get_genre(uint32_t track_id)
+{
+    if(track_id >= sizeof(genre_list) / sizeof(genre_list[0])) return NULL;
+    return genre_list[track_id];
+}
+
+uint32_t _lv_demo_music_get_track_length(uint32_t track_id)
+{
+    if(track_id >= sizeof(time_list) / sizeof(time_list[0])) return 0;
+    return time_list[track_id];
+}
+
+/**********************
+ *   STATIC FUNCTIONS
+ **********************/
+
+#if LV_DEMO_MUSIC_AUTO_PLAY
+static void auto_step_cb(lv_timer_t * t)
+{
+    LV_UNUSED(t);
+    static uint32_t state = 0;
+
+#if LV_DEMO_MUSIC_LARGE
+    const lv_font_t * font_small = &lv_font_montserrat_22;
+    const lv_font_t * font_large = &lv_font_montserrat_32;
+#else
+    const lv_font_t * font_small = &lv_font_montserrat_12;
+    const lv_font_t * font_large = &lv_font_montserrat_16;
+#endif
+
+    switch(state) {
+    case 5:
+        _lv_demo_music_album_next(true);
+        break;
+
+    case 6:
+        _lv_demo_music_album_next(true);
+        break;
+    case 7:
+        _lv_demo_music_album_next(true);
+        break;
+    case 8:
+        _lv_demo_music_play(0);
+        break;
+#if LV_DEMO_MUSIC_SQUARE || LV_DEMO_MUSIC_ROUND
+    case 11:
+        lv_obj_scroll_by(ctrl, 0, -LV_VER_RES, LV_ANIM_ON);
+        break;
+    case 13:
+        lv_obj_scroll_by(ctrl, 0, -LV_VER_RES, LV_ANIM_ON);
+        break;
+#else
+    case 12:
+        lv_obj_scroll_by(ctrl, 0, -LV_VER_RES, LV_ANIM_ON);
+        break;
+#endif
+    case 15:
+        lv_obj_scroll_by(list, 0, -300, LV_ANIM_ON);
+        break;
+    case 16:
+        lv_obj_scroll_by(list, 0, 300, LV_ANIM_ON);
+        break;
+    case 18:
+        _lv_demo_music_play(1);
+        break;
+    case 19:
+        lv_obj_scroll_by(ctrl, 0, LV_VER_RES, LV_ANIM_ON);
+        break;
+#if LV_DEMO_MUSIC_SQUARE || LV_DEMO_MUSIC_ROUND
+    case 20:
+        lv_obj_scroll_by(ctrl, 0, LV_VER_RES, LV_ANIM_ON);
+        break;
+#endif
+    case 30:
+        _lv_demo_music_play(2);
+        break;
+    case 40: {
+          lv_obj_t * bg = lv_layer_top();
+          lv_obj_set_style_bg_color(bg, lv_color_hex(0x6f8af6), 0);
+          lv_obj_set_style_text_color(bg, lv_color_white(), 0);
+          lv_obj_set_style_bg_opa(bg, LV_OPA_COVER, 0);
+          lv_obj_fade_in(bg, 400, 0);
+          lv_obj_t * dsc = lv_label_create(bg);
+          lv_obj_set_style_text_font(dsc, font_small, 0);
+          lv_label_set_text(dsc, "The average FPS is");
+          lv_obj_align(dsc, LV_ALIGN_TOP_MID, 0, 90);
+
+          lv_obj_t * num = lv_label_create(bg);
+          lv_obj_set_style_text_font(num, font_large, 0);
+#if LV_USE_PERF_MONITOR
+          lv_label_set_text_fmt(num, "%d", lv_refr_get_fps_avg());
+#endif
+          lv_obj_align(num, LV_ALIGN_TOP_MID, 0, 120);
+
+          lv_obj_t * attr = lv_label_create(bg);
+          lv_obj_set_style_text_align(attr, LV_TEXT_ALIGN_CENTER, 0);
+          lv_obj_set_style_text_font(attr, font_small, 0);
+#if LV_DEMO_MUSIC_SQUARE || LV_DEMO_MUSIC_ROUND
+          lv_label_set_text(attr, "Copyright 2020 LVGL Kft.\nwww.lvgl.io | lvgl@lvgl.io");
+#else
+          lv_label_set_text(attr, "Copyright 2020 LVGL Kft. | www.lvgl.io | lvgl@lvgl.io");
+#endif
+          lv_obj_align(attr, LV_ALIGN_BOTTOM_MID, 0, -10);
+          break;
+    }
+    case 41:
+        lv_scr_load(lv_obj_create(NULL));
+        _lv_demo_music_pause();
+        break;
+    }
+    state++;
+}
+
+#endif /*LV_DEMO_MUSIC_AUTO_PLAY*/
+
+#endif /*LV_USE_DEMO_MUSIC*/

bsp/qemu-vexpress-a9/drivers/lvgl/demo/src/lv_demo_music/lv_demo_music.h

+/**
+ * @file lv_demo_music.h
+ *
+ */
+
+#ifndef LV_DEMO_MUSIC_H
+#define LV_DEMO_MUSIC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "../../lv_demo.h"
+
+#if LV_USE_DEMO_MUSIC
+
+/*********************
+ *      DEFINES
+ *********************/
+
+#if LV_DEMO_MUSIC_LARGE
+#  define LV_DEMO_MUSIC_HANDLE_SIZE  40
+#else
+#  define LV_DEMO_MUSIC_HANDLE_SIZE  20
+#endif
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+void lv_demo_music(void);
+const char * _lv_demo_music_get_title(uint32_t track_id);
+const char * _lv_demo_music_get_artist(uint32_t track_id);
+const char * _lv_demo_music_get_genre(uint32_t track_id);
+uint32_t _lv_demo_music_get_track_length(uint32_t track_id);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /*LV_USE_DEMO_MUSIC*/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*LV_DEMO_MUSIC_H*/

bsp/qemu-vexpress-a9/qemu.bat

@@ -3,4 +3,4 @@ if exist sd.bin goto run
 qemu-img create -f raw sd.bin 64M
 
 :run
-qemu-system-arm -M vexpress-a9 -smp cpus=2 -kernel rtthread.bin -serial stdio -sd sd.bin
+qemu-system-arm -M vexpress-a9 -smp cpus=2 -kernel rtthread.bin -serial stdio -sd sd.bin -show-cursor

bsp/stm32/libraries/HAL_Drivers/drv_common.c

@@ -16,8 +16,12 @@
 #include "drv_usart_v2.h"
 #else
 #include "drv_usart.h"
-#endif
-#endif
+#endif /* RT_USING_SERIAL */
+#endif /* RT_USING_SERIAL_V2 */
+
+#define DBG_TAG    "drv_common"
+#define DBG_LVL    DBG_INFO
+#include <rtdbg.h>
 
 #ifdef RT_USING_FINSH
 #include <finsh.h>
@@ -115,6 +119,7 @@ void _Error_Handler(char *s, int num)
 {
     /* USER CODE BEGIN Error_Handler */
     /* User can add his own implementation to report the HAL error return state */
+    LOG_E("Error_Handler at file:%s num:%d", s, num);
     while (1)
     {
     }

bsp/stm32/libraries/HAL_Drivers/drv_rtc.c

@@ -65,21 +65,21 @@ static rt_err_t set_rtc_time_stamp(time_t time_stamp)
 {
     RTC_TimeTypeDef RTC_TimeStruct = {0};
     RTC_DateTypeDef RTC_DateStruct = {0};
-    struct tm p_tm = {0};
+    struct tm tm = {0};
 
-    gmtime_r(&time_stamp, &p_tm);
-    if (p_tm.tm_year < 100)
+    gmtime_r(&time_stamp, &tm);
+    if (tm.tm_year < 100)
     {
         return -RT_ERROR;
     }
 
-    RTC_TimeStruct.Seconds = p_tm.tm_sec ;
-    RTC_TimeStruct.Minutes = p_tm.tm_min ;
-    RTC_TimeStruct.Hours   = p_tm.tm_hour;
-    RTC_DateStruct.Date    = p_tm.tm_mday;
-    RTC_DateStruct.Month   = p_tm.tm_mon + 1 ;
-    RTC_DateStruct.Year    = p_tm.tm_year - 100;
-    RTC_DateStruct.WeekDay = p_tm.tm_wday + 1;
+    RTC_TimeStruct.Seconds = tm.tm_sec ;
+    RTC_TimeStruct.Minutes = tm.tm_min ;
+    RTC_TimeStruct.Hours   = tm.tm_hour;
+    RTC_DateStruct.Date    = tm.tm_mday;
+    RTC_DateStruct.Month   = tm.tm_mon + 1 ;
+    RTC_DateStruct.Year    = tm.tm_year - 100;
+    RTC_DateStruct.WeekDay = tm.tm_wday + 1;
 
     if (HAL_RTC_SetTime(&RTC_Handler, &RTC_TimeStruct, RTC_FORMAT_BIN) != HAL_OK)
     {

bsp/stm32/stm32f072-st-nucleo/board/.ignore_format.yml

+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f091-st-nucleo/board/.ignore_format.yml

+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-atk-nano/board/.ignore_format.yml

+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f405-smdz-breadfruit/board/.ignore_format.yml

+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config