Merge pull request #29 from RT-Thread/master

p

.github/workflows/action.yml

@@ -104,6 +104,7 @@ jobs:
          - {RTT_BSP: "stm32/stm32h743-atk-apollo", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "stm32/stm32h743-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "stm32/stm32h747-st-discovery", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "stm32/stm32h750-artpi-h750", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "stm32/stm32l4r9-st-eval", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "stm32/stm32l010-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "stm32/stm32l053-st-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}

bsp/bluetrum/ab32vg1-ab-prougen/board/Kconfig

@@ -2,12 +2,6 @@ menu "Hardware Drivers Config"
 
 menu "Onboard Peripheral Drivers"
 
-    config BSP_USING_USB_TO_USART
-        bool "Enable USB TO USART (uart0)"
-        select BSP_USING_UART
-        select BSP_USING_UART0
-        default y
-
     menuconfig BSP_USING_AUDIO
         bool "Enable Audio Device"
         select RT_USING_AUDIO
@@ -34,11 +28,22 @@ menu "Onboard Peripheral Drivers"
 endmenu
 
 menu "On-chip Peripheral Drivers"
-
+    menuconfig BSP_USING_UART
-    menuconfig BSP_USING_UART0
+		bool "Enable UART"
+        if BSP_USING_UART
+            config BSP_USING_UART0
                 bool "Enable UART0"
                 select RT_USING_SERIAL
                 default y
+            config BSP_USING_UART1
+                bool "Enable UART1"
+                select RT_USING_SERIAL
+                default n
+            config BSP_USING_UART2
+                bool "Enable UART2"
+                select RT_USING_SERIAL
+                default n
+        endif
 
     config BSP_USING_SDIO
         bool "Enable SDIO"

bsp/bluetrum/ab32vg1-ab-prougen/board/ab32vg1_hal_msp.c

@@ -35,6 +35,22 @@ void hal_uart_mspinit(struct uart_handle *huart)
         gpio_init.af_con    = GPIO_AFEN | GPIO_AFCON0 | UT1RXMAP_AF;
         hal_gpio_init(GPIOA_BASE, &gpio_init);
         /* Interrupt */
+    } else if (huart->instance == UART2_BASE) {
+        gpio_init.pin       = GPIO_PIN_2;
+        gpio_init.dir       = GPIO_DIR_OUTPUT;
+        gpio_init.de        = GPIO_DIGITAL;
+        gpio_init.alternate = GPIO_AF_MAP_Gx(UT2TXMAP_AF, GPIO_AF_G2);
+        gpio_init.af_con    = GPIO_AFEN | GPIO_AFCON1 | UT2TXMAP_AF;
+        hal_gpio_init(GPIOB_BASE, &gpio_init);
+
+        gpio_init.pin       = GPIO_PIN_1;
+        gpio_init.pull      = GPIO_PULLUP;
+        gpio_init.dir       = GPIO_DIR_INPUT;
+        gpio_init.de        = GPIO_DIGITAL;
+        gpio_init.alternate = GPIO_AF_MAP_Gx(UT2RXMAP_AF, GPIO_AF_G2);
+        gpio_init.af_con    = GPIO_AFEN | GPIO_AFCON1 | UT2RXMAP_AF;
+        hal_gpio_init(GPIOB_BASE, &gpio_init);
+        /* Interrupt */
     }
 }
 

bsp/bluetrum/libraries/hal_drivers/drv_usart.c

@@ -21,20 +21,40 @@
 
 enum
 {
+#ifdef BSP_USING_UART0
     UART0_INDEX,
+#endif
+#ifdef BSP_USING_UART1
     UART1_INDEX,
+#endif
+#ifdef BSP_USING_UART2
+    UART2_INDEX,
+#endif
 };
 
 static struct ab32_uart_config uart_config[] =
 {
+#ifdef BSP_USING_UART0
     {
         .name = "uart0",
         .instance = UART0_BASE,
+        .mode = UART_MODE_TX_RX | UART_MODE_1LINE,
     },
+#endif
+#ifdef BSP_USING_UART1
     {
         .name = "uart1",
         .instance = UART1_BASE,
+        .mode = UART_MODE_TX_RX,
+    },
+#endif
+#ifdef BSP_USING_UART2
+    {
+        .name = "uart2",
+        .instance = UART2_BASE,
+        .mode = UART_MODE_TX_RX,
     }
+#endif
 };
 
 static struct ab32_uart uart_obj[sizeof(uart_config) / sizeof(uart_config[0])] = {0};
@@ -48,7 +68,7 @@ static rt_err_t ab32_configure(struct rt_serial_device *serial, struct serial_co
     uart = rt_container_of(serial, struct ab32_uart, serial);
     uart->handle.instance           = uart->config->instance;
     uart->handle.init.baud          = cfg->baud_rate;
-    uart->handle.init.mode          = UART_MODE_TX_RX;
+    uart->handle.init.mode          = uart->config->mode;
 
     switch (cfg->data_bits)
     {
@@ -152,14 +172,24 @@ static void uart_isr(int vector, void *param)
 {
     rt_interrupt_enter();
 
+#ifdef BSP_USING_UART0
     if(hal_uart_getflag(UART0_BASE, UART_FLAG_RXPND))       //RX one byte finish
     {
         rt_hw_serial_isr(&(uart_obj[UART0_INDEX].serial), RT_SERIAL_EVENT_RX_IND);
     }
-    // if(hal_uart_getflag(UART1_BASE, UART_FLAG_RXPND))       //RX one byte finish
+#endif
-    // {
+#ifdef BSP_USING_UART1
-    //     rt_hw_serial_isr(&(uart_obj[UART1_INDEX].serial), RT_SERIAL_EVENT_RX_IND);
+    if(hal_uart_getflag(UART1_BASE, UART_FLAG_RXPND))       //RX one byte finish
-    // }
+    {
+        rt_hw_serial_isr(&(uart_obj[UART1_INDEX].serial), RT_SERIAL_EVENT_RX_IND);
+    }
+#endif
+#ifdef BSP_USING_UART2
+    if(hal_uart_getflag(UART2_BASE, UART_FLAG_RXPND))       //RX one byte finish
+    {
+        rt_hw_serial_isr(&(uart_obj[UART2_INDEX].serial), RT_SERIAL_EVENT_RX_IND);
+    }
+#endif
 
     rt_interrupt_leave();
 }

bsp/bluetrum/libraries/hal_drivers/drv_usart.h

@@ -20,6 +20,8 @@ struct ab32_uart_config
 {
     const char *name;
     hal_sfr_t instance;
+    uint8_t mode;
+    uint8_t reserve[3];
     // struct dma_config *dma_rx;
     // struct dma_config *dma_tx;
 };

bsp/bluetrum/libraries/hal_libraries/ab32vg1_hal/include/ab32vg1_hal_gpio_ex.h

@@ -33,8 +33,15 @@
  * G1: tx:PA7 rx:PA6
  * G2: tx:PA4 rx:PA3
  * G3: tx:PF2 rx:map to tx
+ * 
+ * UART2:
+ * G1: tx:PE3 rx:PE2
+ * G2: tx:PB2 rx:PB1
  */
 
+#define UT2RXMAP_AF             (8u)
+#define UT2TXMAP_AF             (4u)
+
 #define UT1RXMAP_AF             (28u)
 #define UT1TXMAP_AF             (24u)
 #define HSUTRXMAP_AF            (20u)

bsp/bluetrum/libraries/hal_libraries/ab32vg1_hal/include/ab32vg1_hal_uart.h

@@ -78,6 +78,7 @@ struct uart_handle
   */
 #define UART_MODE_TX                        (0x00u)         /*!< TX mode                    */
 #define UART_MODE_TX_RX                     (0x01u)         /*!< RX and TX mode             */
+#define UART_MODE_1LINE                     (0x02u)         /*!< oneline mode             */
 
 /**
   * @}

bsp/bluetrum/libraries/hal_libraries/ab32vg1_hal/source/ab32vg1_hal_uart.c

@@ -27,10 +27,51 @@ void hal_uart_setbaud(hal_sfr_t uartx, uint32_t baud)
     uint32_t baud_cfg;
 
     uartx[UARTxCON] |= UART_CLK_SRC1;
-    baud_cfg = (26000000/2)/baud;   //1.5M
+    baud_cfg = (26000000/2)/baud;
     uartx[UARTxBAUD] = (baud_cfg << 16) | baud_cfg;
 }
 
+/**
+ * @brief Set the UART misc paramter.
+ *
+ * @param uartx This parameter can be UARTxN where x can be (0.2).
+ * @param param uart config paramter pointer.
+ */
+void hal_uart_setparam(hal_sfr_t uartx, struct uart_init *param)
+{
+    switch (param->word_len)
+    {
+    case UART_WORDLENGTH_8B:
+        uartx[UARTxCON] &= ~UART_BIT9_ENABLE;
+        break;
+    case UART_WORDLENGTH_9B:
+        uartx[UARTxCON] |= UART_BIT9_ENABLE;
+        break;
+    default:
+        break;
+    }
+
+    switch (param->stop_bits)
+    {
+    case UART_STOPBITS_1:
+        uartx[UARTxCON] &= ~UART_SB2_ENABLE;
+        break;
+    case UART_STOPBITS_2:
+        uartx[UARTxCON] |= UART_SB2_ENABLE;
+        break;
+    default:
+        break;
+    }
+
+    if (param->mode & UART_MODE_1LINE)
+    {
+        uartx[UARTxCON] |= UART_1LINE_ENABLE;
+    }
+    else
+    {
+        uartx[UARTxCON] &= ~UART_1LINE_ENABLE;
+    }
+}
 /**
  * @brief Initialize the UART mode.
  *
@@ -157,11 +198,15 @@ void uart_config_all(struct uart_handle *huart)
         hal_rcu_periph_clk_enable(RCU_UART0);
     } else if (huart->instance == UART1_BASE) {
         hal_rcu_periph_clk_enable(RCU_UART1);
+    } else if (huart->instance == UART2_BASE) {
+        hal_rcu_periph_clk_enable(RCU_UART2);
     } else {
         return; /* Not support! */
     }
 
+    hal_uart_deinit(huart->instance);
     hal_uart_setbaud(huart->instance, huart->init.baud);
+    hal_uart_setparam(huart->instance, &huart->init);
 
     if (huart->init.mode != UART_MODE_TX) {
         hal_uart_control(huart->instance, UART_RX_ENABLE, HAL_ENABLE);

bsp/frdm-k64f/applications/startup.c

@@ -73,9 +73,6 @@ void rtthread_startup(void)
     /* init scheduler system */
     rt_system_scheduler_init();
 
-    /* init all device */
-    rt_device_init_all();
-
     /* init application */
     rt_application_init();
 

bsp/lpc43xx/M0/SConstruct

@@ -35,12 +35,12 @@ if rtconfig.CROSS_TOOL == 'gcc':
 
     if sys.platform.startswith('linux'):
         import glob
-        ocwd = os.getcwdu()
+        ocwd = os.getcwd()
         res = os.system('cd ../Libraries/; find -name \*.o -exec rm {} \;')
         os.chdir(ocwd)
     else:
         # Assume Windows.
-        ocwd = os.getcwdu()
+        ocwd = os.getcwd()
         print('TODO: remove the object files in ../Libraries')
         os.chdir(ocwd)
 

bsp/maxim/MAX32660_EVSYS/README.md

@@ -76,7 +76,7 @@ MAX32660-EVSYS开发板常用 **板载资源** 如下：
 | UART         |     支持     | UART0, UART1(console) |
 | PWM          |              |                       |
 | SPI          |     支持     |      SPI0, SPI1       |
-| RTC          |              |                       |
+| RTC          |     支持     |      RTC              |
 | I2S          |              |                       |
 | I2C          |     支持     |      I2C0, I2C1       |
 | TIMER        |              |                       |

bsp/maxim/MAX32660_EVSYS/board/Kconfig

@@ -81,7 +81,11 @@ menu "On-chip Peripheral Drivers"
                 default n
         endif
             
-            
+     config BSP_USING_ONCHIP_RTC
+         bool "Enable RTC"
+         select RT_USING_RTC
+         select RT_USING_LIBC
+         default n
         
 endmenu
 

bsp/maxim/libraries/HAL_Drivers/SConscript

@@ -26,6 +26,8 @@ if GetDepend(['RT_USING_I2C']):
 if GetDepend(['RT_USING_I2C', 'RT_USING_I2C_BITOPS']):
     src += ['drv_soft_i2c.c']
 
+if GetDepend(['BSP_USING_ONCHIP_RTC']):
+    src += ['drv_rtc.c']
 
 if GetDepend(['BSP_USING_WDT']):
     src += ['drv_wdt.c']

bsp/maxim/libraries/HAL_Drivers/drv_rtc.c

@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date         Author        Notes
+ * 2021-03-15   picospuch     Porting for maxiam32660
+ */
+
+#include "rtc.h"
+#include "board.h"
+#include <sys/time.h>
+
+#ifdef BSP_USING_ONCHIP_RTC
+
+#define DBG_LEVEL   DBG_INFO
+#include <rtdbg.h>
+#define LOG_TAG                "drv.rtc"
+
+static struct rt_device rtc;
+
+static sys_cfg_rtc_t sys_cfg;
+
+static time_t get_rtc_timestamp(void)
+{
+    LOG_D("get rtc time.");
+    return RTC_GetSecond();
+}
+
+static rt_err_t set_rtc_time_stamp(time_t time_stamp)
+{
+  LOG_D("set rtc time.");
+
+  if (RTC_Init(MXC_RTC, time_stamp, 0, &sys_cfg) != E_SUCCESS) {
+    return -RT_ERROR;
+  }
+
+  if (RTC_EnableRTCE(MXC_RTC) != E_SUCCESS) {
+    return -RT_ERROR;
+  }
+
+  return RT_EOK;
+}
+
+static void rt_rtc_init(void)
+{
+  sys_cfg.tmr = MXC_TMR0;
+  RTC_Init(MXC_RTC, 0, 0, &sys_cfg);
+}
+
+static rt_err_t rt_rtc_config(struct rt_device *dev)
+{
+  if (RTC_EnableRTCE(MXC_RTC) != E_SUCCESS) {
+    return -RT_ERROR;
+  }
+  return RT_EOK;
+}
+
+static rt_err_t rt_rtc_control(rt_device_t dev, int cmd, void *args)
+{
+    rt_err_t result = RT_EOK;
+    RT_ASSERT(dev != RT_NULL);
+    switch (cmd)
+    {
+    case RT_DEVICE_CTRL_RTC_GET_TIME:
+        *(rt_uint32_t *)args = get_rtc_timestamp();
+        LOG_D("RTC: get rtc_time %x\n", *(rt_uint32_t *)args);
+        break;
+
+    case RT_DEVICE_CTRL_RTC_SET_TIME:
+        if (set_rtc_time_stamp(*(rt_uint32_t *)args))
+        {
+            result = -RT_ERROR;
+        }
+        LOG_D("RTC: set rtc_time %x\n", *(rt_uint32_t *)args);
+        break;
+    }
+
+    return result;
+}
+
+#ifdef RT_USING_DEVICE_OPS
+const static struct rt_device_ops rtc_ops =
+{
+    RT_NULL,
+    RT_NULL,
+    RT_NULL,
+    RT_NULL,
+    RT_NULL,
+    rt_rtc_control
+};
+#endif
+
+static rt_err_t rt_hw_rtc_register(rt_device_t device, const char *name, rt_uint32_t flag)
+{
+    RT_ASSERT(device != RT_NULL);
+
+    rt_rtc_init();
+    if (rt_rtc_config(device) != RT_EOK)
+    {
+        return -RT_ERROR;
+    }
+#ifdef RT_USING_DEVICE_OPS
+    device->ops         = &rtc_ops;
+#else
+    device->init        = RT_NULL;
+    device->open        = RT_NULL;
+    device->close       = RT_NULL;
+    device->read        = RT_NULL;
+    device->write       = RT_NULL;
+    device->control     = rt_rtc_control;
+#endif
+    device->type        = RT_Device_Class_RTC;
+    device->rx_indicate = RT_NULL;
+    device->tx_complete = RT_NULL;
+    device->user_data   = RT_NULL;
+
+    /* register a character device */
+    return rt_device_register(device, name, flag);
+}
+
+int rt_hw_rtc_init(void)
+{
+    rt_err_t result;
+    result = rt_hw_rtc_register(&rtc, "rtc", RT_DEVICE_FLAG_RDWR);
+    if (result != RT_EOK)
+    {
+        LOG_E("rtc register err code: %d", result);
+        return result;
+    }
+    LOG_D("rtc init success");
+    return RT_EOK;
+}
+INIT_DEVICE_EXPORT(rt_hw_rtc_init);
+
+#endif /* BSP_USING_ONCHIP_RTC */

bsp/mb9bf500r/startup.c

@@ -61,11 +61,6 @@ void rtthread_startup(void)
 	/* init scheduler system */
 	rt_system_scheduler_init();
 
-#ifdef RT_USING_DEVICE
-	/* init all device */
-	rt_device_init_all();
-#endif
-
 	/* init application */
 	rt_application_init();
 

bsp/nrf5x/libraries/drivers/drv_adc.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_adc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_flash.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_gpio.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_gpio.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_i2c.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_i2c.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_pwm.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_qspi_flash.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_rtc.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_spi.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_spi.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_uart.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_uarte.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_uarte.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/libraries/drivers/drv_wdt.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/nrf52832/applications/application.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/nrf52832/board/board.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/nrf52840/applications/application.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/nrf52840/board/board.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/nrf5x/nrf52840/board/fal_cfg.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2020, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *

bsp/simulator/.config

@@ -52,6 +52,7 @@ CONFIG_RT_USING_MEMPOOL=y
 # CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_USERHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
 CONFIG_RT_USING_HEAP=y
 
@@ -64,7 +65,7 @@ CONFIG_RT_USING_DEVICE=y
 CONFIG_RT_USING_CONSOLE=y
 CONFIG_RT_CONSOLEBUF_SIZE=128
 CONFIG_RT_CONSOLE_DEVICE_NAME="console"
-CONFIG_RT_VER_NUM=0x40002
+CONFIG_RT_VER_NUM=0x40003
 # CONFIG_RT_USING_CPU_FFS is not set
 # CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
 
@@ -72,6 +73,7 @@ CONFIG_RT_VER_NUM=0x40002
 # RT-Thread Components
 #
 # CONFIG_RT_USING_COMPONENTS_INIT is not set
+# CONFIG_RT_USING_USER_MAIN is not set
 
 #
 # C++ features
@@ -118,6 +120,11 @@ CONFIG_RT_DFS_ELM_USE_LFN_0=y
 # CONFIG_RT_DFS_ELM_USE_LFN_2 is not set
 # CONFIG_RT_DFS_ELM_USE_LFN_3 is not set
 CONFIG_RT_DFS_ELM_USE_LFN=0
+CONFIG_RT_DFS_ELM_LFN_UNICODE_0=y
+# CONFIG_RT_DFS_ELM_LFN_UNICODE_1 is not set
+# CONFIG_RT_DFS_ELM_LFN_UNICODE_2 is not set
+# CONFIG_RT_DFS_ELM_LFN_UNICODE_3 is not set
+CONFIG_RT_DFS_ELM_LFN_UNICODE=0
 CONFIG_RT_DFS_ELM_MAX_LFN=255
 CONFIG_RT_DFS_ELM_DRIVES=2
 CONFIG_RT_DFS_ELM_MAX_SECTOR_SIZE=512
@@ -142,8 +149,10 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_HWTIMER is not set
 # CONFIG_RT_USING_CPUTIME is not set
 # CONFIG_RT_USING_I2C is not set
+# CONFIG_RT_USING_PHY is not set
 # CONFIG_RT_USING_PIN is not set
 # CONFIG_RT_USING_ADC is not set
+# CONFIG_RT_USING_DAC 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
@@ -156,6 +165,8 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_SENSOR is not set
 # CONFIG_RT_USING_TOUCH is not set
 # CONFIG_RT_USING_HWCRYPTO is not set
+# CONFIG_RT_USING_PULSE_ENCODER is not set
+# CONFIG_RT_USING_INPUT_CAPTURE is not set
 # CONFIG_RT_USING_WIFI is not set
 
 #
@@ -169,6 +180,7 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 #
 # CONFIG_RT_USING_LIBC is not set
 # CONFIG_RT_USING_PTHREADS is not set
+CONFIG_RT_LIBC_USING_TIME=y
 
 #
 # Network
@@ -213,10 +225,15 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 #
 # IoT - internet of things
 #
+# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
 # CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_UMQTT 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_MYMQTT is not set
+# CONFIG_PKG_USING_KAWAII_MQTT is not set
+# CONFIG_PKG_USING_BC28_MQTT is not set
 # CONFIG_PKG_USING_WEBTERMINAL is not set
 # CONFIG_PKG_USING_CJSON is not set
 # CONFIG_PKG_USING_JSMN is not set
@@ -243,6 +260,8 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_COAP is not set
 # CONFIG_PKG_USING_NOPOLL is not set
 # CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_CMUX is not set
+# CONFIG_PKG_USING_PPP_DEVICE is not set
 # CONFIG_PKG_USING_AT_DEVICE is not set
 # CONFIG_PKG_USING_ATSRV_SOCKET is not set
 # CONFIG_PKG_USING_WIZNET is not set
@@ -254,7 +273,10 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # 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_IOTHUB is not set
+# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
+# CONFIG_PKG_USING_JIOT-C-SDK is not set
+# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
+# CONFIG_PKG_USING_JOYLINK is not set
 # CONFIG_PKG_USING_NIMBLE is not set
 # CONFIG_PKG_USING_OTA_DOWNLOADER is not set
 # CONFIG_PKG_USING_IPMSG is not set
@@ -262,6 +284,23 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_AIRKISS_OPEN is not set
 # CONFIG_PKG_USING_LIBRWS is not set
 # CONFIG_PKG_USING_TCPSERVER is not set
+# CONFIG_PKG_USING_PROTOBUF_C is not set
+# CONFIG_PKG_USING_ONNX_PARSER is not set
+# CONFIG_PKG_USING_ONNX_BACKEND is not set
+# CONFIG_PKG_USING_DLT645 is not set
+# CONFIG_PKG_USING_QXWZ is not set
+# CONFIG_PKG_USING_SMTP_CLIENT is not set
+# CONFIG_PKG_USING_ABUP_FOTA is not set
+# CONFIG_PKG_USING_LIBCURL2RTT is not set
+# CONFIG_PKG_USING_CAPNP is not set
+# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
+# CONFIG_PKG_USING_AGILE_TELNET is not set
+# CONFIG_PKG_USING_NMEALIB is not set
+# CONFIG_PKG_USING_AGILE_JSMN is not set
+# CONFIG_PKG_USING_PDULIB is not set
+# CONFIG_PKG_USING_BTSTACK is not set
+# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
+# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
 
 #
 # security packages
@@ -269,6 +308,8 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_MBEDTLS 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
 
 #
 # language packages
@@ -283,6 +324,11 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
+# CONFIG_PKG_USING_WAVPLAYER is not set
+# CONFIG_PKG_USING_TJPGD is not set
+# CONFIG_PKG_USING_HELIX is not set
+# CONFIG_PKG_USING_AZUREGUIX is not set
+# CONFIG_PKG_USING_TOUCHGFX2RTT is not set
 
 #
 # tools packages
@@ -294,7 +340,31 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_RDB is not set
 # CONFIG_PKG_USING_QRCODE is not set
 # CONFIG_PKG_USING_ULOG_EASYFLASH is not set
+# CONFIG_PKG_USING_ULOG_FILE is not set
+# CONFIG_PKG_USING_LOGMGR is not set
 # CONFIG_PKG_USING_ADBD is not set
+# CONFIG_PKG_USING_COREMARK is not set
+# CONFIG_PKG_USING_DHRYSTONE is not set
+# CONFIG_PKG_USING_MEMORYPERF is not set
+# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
+# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
+# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
+# CONFIG_PKG_USING_BS8116A is not set
+# CONFIG_PKG_USING_GPS_RMC is not set
+# CONFIG_PKG_USING_URLENCODE is not set
+# CONFIG_PKG_USING_UMCN is not set
+# CONFIG_PKG_USING_LWRB2RTT is not set
+# CONFIG_PKG_USING_CPU_USAGE is not set
+# CONFIG_PKG_USING_GBK2UTF8 is not set
+# CONFIG_PKG_USING_VCONSOLE is not set
+# CONFIG_PKG_USING_KDB is not set
+# CONFIG_PKG_USING_WAMR is not set
+# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set
+# CONFIG_PKG_USING_LWLOG is not set
+# CONFIG_PKG_USING_ANV_TRACE is not set
+# CONFIG_PKG_USING_ANV_MEMLEAK is not set
+# CONFIG_PKG_USING_ANV_TESTSUIT is not set
+# CONFIG_PKG_USING_ANV_BENCH is not set
 
 #
 # system packages
@@ -305,6 +375,7 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_LWEXT4 is not set
 # CONFIG_PKG_USING_PARTITION is not set
 # CONFIG_PKG_USING_FAL is not set
+# 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
@@ -312,6 +383,32 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_DFS_YAFFS is not set
 # CONFIG_PKG_USING_LITTLEFS is not set
 # CONFIG_PKG_USING_THREAD_POOL is not set
+# CONFIG_PKG_USING_ROBOTS is not set
+# CONFIG_PKG_USING_EV is not set
+# CONFIG_PKG_USING_SYSWATCH is not set
+# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
+# CONFIG_PKG_USING_PLCCORE is not set
+# CONFIG_PKG_USING_RAMDISK is not set
+# CONFIG_PKG_USING_MININI is not set
+# CONFIG_PKG_USING_QBOOT is not set
+
+#
+# Micrium: Micrium software products porting for RT-Thread
+#
+# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
+# CONFIG_PKG_USING_UCOSII_WRAPPER is not set
+# CONFIG_PKG_USING_UC_CRC is not set
+# CONFIG_PKG_USING_UC_CLK is not set
+# CONFIG_PKG_USING_UC_COMMON is not set
+# CONFIG_PKG_USING_UC_MODBUS 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_RT_MEMCPY_CM is not set
+# 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
+# CONFIG_PKG_USING_LPM is not set
 
 #
 # peripheral libraries and drivers
@@ -319,6 +416,8 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_SENSORS_DRIVERS is not set
 # CONFIG_PKG_USING_REALTEK_AMEBA is not set
 # CONFIG_PKG_USING_SHT2X is not set
+# CONFIG_PKG_USING_SHT3X is not set
+# 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
@@ -327,10 +426,16 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_SX12XX is not set
 # CONFIG_PKG_USING_SIGNAL_LED is not set
 # CONFIG_PKG_USING_LEDBLINK is not set
+# CONFIG_PKG_USING_LITTLED is not set
+# CONFIG_PKG_USING_LKDGUI is not set
+# CONFIG_PKG_USING_NRF5X_SDK is not set
+# CONFIG_PKG_USING_NRFX is not set
 # CONFIG_PKG_USING_WM_LIBRARIES is not set
 # CONFIG_PKG_USING_KENDRYTE_SDK is not set
 # CONFIG_PKG_USING_INFRARED is not set
 # CONFIG_PKG_USING_ROSSERIAL is not set
+# CONFIG_PKG_USING_AGILE_BUTTON is not set
+# CONFIG_PKG_USING_AGILE_LED is not set
 # CONFIG_PKG_USING_AT24CXX is not set
 # CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
 # CONFIG_PKG_USING_AD7746 is not set
@@ -338,7 +443,34 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_I2C_TOOLS is not set
 # CONFIG_PKG_USING_NRF24L01 is not set
 # CONFIG_PKG_USING_TOUCH_DRIVERS is not set
-# CONFIG_PKG_USING_LCD_DRIVERS is not set
+# CONFIG_PKG_USING_MAX17048 is not set
+# CONFIG_PKG_USING_RPLIDAR is not set
+# CONFIG_PKG_USING_AS608 is not set
+# CONFIG_PKG_USING_RC522 is not set
+# CONFIG_PKG_USING_WS2812B is not set
+# CONFIG_PKG_USING_EMBARC_BSP is not set
+# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
+# CONFIG_PKG_USING_MULTI_RTIMER is not set
+# CONFIG_PKG_USING_MAX7219 is not set
+# CONFIG_PKG_USING_BEEP is not set
+# CONFIG_PKG_USING_EASYBLINK is not set
+# CONFIG_PKG_USING_PMS_SERIES is not set
+# CONFIG_PKG_USING_CAN_YMODEM is not set
+# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
+# CONFIG_PKG_USING_QLED is not set
+# CONFIG_PKG_USING_PAJ7620 is not set
+# CONFIG_PKG_USING_AGILE_CONSOLE is not set
+# CONFIG_PKG_USING_LD3320 is not set
+# CONFIG_PKG_USING_WK2124 is not set
+# CONFIG_PKG_USING_LY68L6400 is not set
+# CONFIG_PKG_USING_DM9051 is not set
+# CONFIG_PKG_USING_SSD1306 is not set
+# CONFIG_PKG_USING_QKEY is not set
+# CONFIG_PKG_USING_RS485 is not set
+# CONFIG_PKG_USING_NES is not set
+# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
+# CONFIG_PKG_USING_VDEVICE is not set
+# CONFIG_PKG_USING_SGM706 is not set
 
 #
 # miscellaneous packages
@@ -348,13 +480,17 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_FASTLZ is not set
 # CONFIG_PKG_USING_MINILZO is not set
 # CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_LZMA is not set
 # CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_FLEXIBLE_BUTTON 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
 # CONFIG_PKG_USING_DIGITALCTRL is not set
+# CONFIG_PKG_USING_UPACKER is not set
+# CONFIG_PKG_USING_UPARAM is not set
 
 #
 # samples: kernel and components samples
@@ -365,6 +501,26 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
 # CONFIG_PKG_USING_HELLO is not set
 # CONFIG_PKG_USING_VI is not set
+# CONFIG_PKG_USING_KI is not set
 # CONFIG_PKG_USING_NNOM is not set
 # CONFIG_PKG_USING_LIBANN is not set
+# CONFIG_PKG_USING_ELAPACK is not set
+# CONFIG_PKG_USING_ARMv7M_DWT is not set
+# CONFIG_PKG_USING_VT100 is not set
+# CONFIG_PKG_USING_ULAPACK is not set
+# CONFIG_PKG_USING_UKAL is not set
+# CONFIG_PKG_USING_CRCLIB is not set
+
+#
+# games: games run on RT-Thread console
+#
+# CONFIG_PKG_USING_THREES is not set
+# CONFIG_PKG_USING_2048 is not set
+# CONFIG_PKG_USING_SNAKE is not set
+# CONFIG_PKG_USING_TETRIS is not set
+# CONFIG_PKG_USING_LWGPS is not set
+# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
+# CONFIG_PKG_USING_STATE_MACHINE is not set
+# CONFIG_PKG_USING_MCURSES is not set
+# CONFIG_PKG_USING_COWSAY is not set
 CONFIG_RT_USING_DFS_WINSHAREDIR=y

bsp/simulator/rtconfig.h

@@ -39,7 +39,7 @@
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "console"
-#define RT_VER_NUM 0x40002
+#define RT_VER_NUM 0x40003
 
 /* RT-Thread Components */
 
@@ -77,6 +77,8 @@
 #define RT_DFS_ELM_WORD_ACCESS
 #define RT_DFS_ELM_USE_LFN_0
 #define RT_DFS_ELM_USE_LFN 0
+#define RT_DFS_ELM_LFN_UNICODE_0
+#define RT_DFS_ELM_LFN_UNICODE 0
 #define RT_DFS_ELM_MAX_LFN 255
 #define RT_DFS_ELM_DRIVES 2
 #define RT_DFS_ELM_MAX_SECTOR_SIZE 512
@@ -96,6 +98,7 @@
 
 /* POSIX layer and C standard library */
 
+#define RT_LIBC_USING_TIME
 
 /* Network */
 
@@ -148,6 +151,9 @@
 /* system packages */
 
 
+/* Micrium: Micrium software products porting for RT-Thread */
+
+
 /* peripheral libraries and drivers */
 
 
@@ -156,6 +162,9 @@
 
 /* samples: kernel and components samples */
 
+
+/* games: games run on RT-Thread console */
+
 #define RT_USING_DFS_WINSHAREDIR
 #include "rtconfig_project.h"
 

bsp/stm32/libraries/HAL_Drivers/drv_sdram.c

@@ -212,11 +212,11 @@ int sdram_test(void)
     for (i = 0; i < SDRAM_SIZE / data_width; i++)
     {
 #if SDRAM_DATA_WIDTH == 8
-        *(__IO uint8_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint8_t)0x55;
+        *(__IO uint8_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint8_t)(i % 100);
 #elif SDRAM_DATA_WIDTH == 16
-        *(__IO uint16_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint16_t)0x5555;
+        *(__IO uint16_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint16_t)(i % 1000);
 #else
-        *(__IO uint32_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint32_t)0x55555555;
+        *(__IO uint32_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint32_t)(i % 1000);
 #endif
     }
     time_cast = rt_tick_get() - start_time;
@@ -229,21 +229,21 @@ int sdram_test(void)
     {
 #if SDRAM_DATA_WIDTH == 8
         data = *(__IO uint8_t *)(SDRAM_BANK_ADDR + i * data_width);
-        if (data != 0x55)
+        if (data != i % 100)
         {
             LOG_E("SDRAM test failed!");
             break;
         }
 #elif SDRAM_DATA_WIDTH == 16
         data = *(__IO uint16_t *)(SDRAM_BANK_ADDR + i * data_width);
-        if (data != 0x5555)
+        if (data != i % 1000)
         {
             LOG_E("SDRAM test failed!");
             break;
         }
 #else
         data = *(__IO uint32_t *)(SDRAM_BANK_ADDR + i * data_width);
-        if (data != 0x55555555)
+        if (data != i % 1000)
         {
             LOG_E("SDRAM test failed!");
             break;

bsp/stm32/stm32f746-st-disco/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c

@@ -716,54 +716,34 @@ static void HAL_FMC_MspInit(void){
   PE15   ------> FMC_D12
   PE13   ------> FMC_D10
   */
-  GPIO_InitStruct.Pin = GPIO_PIN_15|GPIO_PIN_8|GPIO_PIN_0|GPIO_PIN_5 
-                          |GPIO_PIN_4;
   GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
   GPIO_InitStruct.Pull      = GPIO_NOPULL;
   GPIO_InitStruct.Speed     = GPIO_SPEED_FREQ_VERY_HIGH;
   GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
-  HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
-
-  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_15|GPIO_PIN_10 
-                          |GPIO_PIN_14|GPIO_PIN_9|GPIO_PIN_8;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
-  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
-
-  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3 
-                          |GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_12|GPIO_PIN_15 
-                          |GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_11;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
-  HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
-
-  GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_3;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
-  HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
 
   GPIO_InitStruct.Pin = GPIO_PIN_3;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
   HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
 
-  GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_11|GPIO_PIN_14 
+  GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_8 | GPIO_PIN_9 |\
-                          |GPIO_PIN_7|GPIO_PIN_10|GPIO_PIN_12|GPIO_PIN_15 
+                        GPIO_PIN_10 | GPIO_PIN_14 | GPIO_PIN_15;
-                          |GPIO_PIN_13;
+  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9      |\
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+                        GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |\
-  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
+                        GPIO_PIN_15;
   HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
 
+  GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3 | GPIO_PIN_4     |\
+                        GPIO_PIN_5 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |\
+                        GPIO_PIN_15;
+  HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
+
+  GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_8 | GPIO_PIN_15;
+  HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
+
+  GPIO_InitStruct.Pin = GPIO_PIN_3 | GPIO_PIN_5;
+  HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
+
   /* USER CODE BEGIN FMC_MspInit 1 */
 
   /* USER CODE END FMC_MspInit 1 */

bsp/stm32/stm32f746-st-disco/board/Kconfig

@@ -103,7 +103,7 @@ menu "On-chip Peripheral Drivers"
         default n
         
     config BSP_USING_FMC
-        bool
+        bool "Enable Flash Memory Controller(FMC)"
         default n
 
     config BSP_USING_LTDC

bsp/stm32/stm32h750-artpi-h750/.config

@@ -0,0 +1,466 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# RT-Thread Configuration
+#
+
+#
+# RT-Thread Kernel
+#
+CONFIG_RT_NAME_MAX=8
+# CONFIG_RT_USING_ARCH_DATA_TYPE is not set
+# 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=1000
+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=256
+# CONFIG_RT_USING_TIMER_SOFT is not set
+CONFIG_RT_DEBUG=y
+# CONFIG_RT_DEBUG_COLOR is not set
+# 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
+#
+CONFIG_RT_USING_SEMAPHORE=y
+CONFIG_RT_USING_MUTEX=y
+CONFIG_RT_USING_EVENT=y
+CONFIG_RT_USING_MAILBOX=y
+CONFIG_RT_USING_MESSAGEQUEUE=y
+# CONFIG_RT_USING_SIGNALS is not set
+
+#
+# Memory Management
+#
+CONFIG_RT_USING_MEMPOOL=y
+# CONFIG_RT_USING_MEMHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
+CONFIG_RT_USING_SMALL_MEM=y
+# CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMTRACE is not set
+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="uart4"
+CONFIG_RT_VER_NUM=0x40003
+CONFIG_ARCH_ARM=y
+CONFIG_RT_USING_CPU_FFS=y
+CONFIG_ARCH_ARM_CORTEX_M=y
+CONFIG_ARCH_ARM_CORTEX_M7=y
+# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
+
+#
+# RT-Thread Components
+#
+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
+#
+# CONFIG_RT_USING_CPLUSPLUS is not set
+
+#
+# Command shell
+#
+CONFIG_RT_USING_FINSH=y
+CONFIG_FINSH_THREAD_NAME="tshell"
+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=y
+CONFIG_FINSH_ARG_MAX=10
+
+#
+# Device virtual file system
+#
+# CONFIG_RT_USING_DFS is not set
+
+#
+# Device Drivers
+#
+CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_PIPE_BUFSZ=512
+# CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
+CONFIG_RT_USING_SERIAL=y
+# CONFIG_RT_SERIAL_USING_DMA is not set
+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_PHY is not set
+CONFIG_RT_USING_PIN=y
+# CONFIG_RT_USING_ADC is not set
+# CONFIG_RT_USING_DAC 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_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
+# CONFIG_RT_USING_TOUCH is not set
+# CONFIG_RT_USING_HWCRYPTO is not set
+# CONFIG_RT_USING_PULSE_ENCODER is not set
+# CONFIG_RT_USING_INPUT_CAPTURE is not set
+# CONFIG_RT_USING_WIFI is not set
+
+#
+# Using USB
+#
+# CONFIG_RT_USING_USB_HOST is not set
+# CONFIG_RT_USING_USB_DEVICE is not set
+
+#
+# POSIX layer and C standard library
+#
+# CONFIG_RT_USING_LIBC is not set
+# CONFIG_RT_USING_PTHREADS is not set
+CONFIG_RT_LIBC_USING_TIME=y
+
+#
+# Network
+#
+
+#
+# Socket abstraction layer
+#
+# CONFIG_RT_USING_SAL is not set
+
+#
+# Network interface device
+#
+# CONFIG_RT_USING_NETDEV is not set
+
+#
+# light weight TCP/IP stack
+#
+# CONFIG_RT_USING_LWIP is not set
+
+#
+# AT commands
+#
+# CONFIG_RT_USING_AT is not set
+
+#
+# VBUS(Virtual Software BUS)
+#
+# CONFIG_RT_USING_VBUS is not set
+
+#
+# Utilities
+#
+# CONFIG_RT_USING_RYM is not set
+# CONFIG_RT_USING_ULOG is not set
+# CONFIG_RT_USING_UTEST is not set
+# CONFIG_RT_USING_LWP is not set
+
+#
+# RT-Thread online packages
+#
+
+#
+# IoT - internet of things
+#
+# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
+# CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_UMQTT 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_MYMQTT is not set
+# CONFIG_PKG_USING_KAWAII_MQTT is not set
+# CONFIG_PKG_USING_BC28_MQTT 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_LIBMODBUS is not set
+# CONFIG_PKG_USING_FREEMODBUS is not set
+# CONFIG_PKG_USING_LJSON is not set
+# CONFIG_PKG_USING_EZXML is not set
+# CONFIG_PKG_USING_NANOPB is not set
+
+#
+# Wi-Fi
+#
+
+#
+# Marvell WiFi
+#
+# CONFIG_PKG_USING_WLANMARVELL is not set
+
+#
+# Wiced WiFi
+#
+# CONFIG_PKG_USING_WLAN_WICED is not set
+# CONFIG_PKG_USING_RW007 is not set
+# CONFIG_PKG_USING_COAP is not set
+# CONFIG_PKG_USING_NOPOLL is not set
+# CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_CMUX is not set
+# CONFIG_PKG_USING_PPP_DEVICE is not set
+# CONFIG_PKG_USING_AT_DEVICE is not set
+# CONFIG_PKG_USING_ATSRV_SOCKET 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_IOT_EXPLORER is not set
+# CONFIG_PKG_USING_JIOT-C-SDK is not set
+# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
+# CONFIG_PKG_USING_JOYLINK is not set
+# CONFIG_PKG_USING_NIMBLE is not set
+# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
+# CONFIG_PKG_USING_IPMSG is not set
+# CONFIG_PKG_USING_LSSDP is not set
+# CONFIG_PKG_USING_AIRKISS_OPEN is not set
+# CONFIG_PKG_USING_LIBRWS is not set
+# CONFIG_PKG_USING_TCPSERVER is not set
+# CONFIG_PKG_USING_PROTOBUF_C is not set
+# CONFIG_PKG_USING_ONNX_PARSER is not set
+# CONFIG_PKG_USING_ONNX_BACKEND is not set
+# CONFIG_PKG_USING_DLT645 is not set
+# CONFIG_PKG_USING_QXWZ is not set
+# CONFIG_PKG_USING_SMTP_CLIENT is not set
+# CONFIG_PKG_USING_ABUP_FOTA is not set
+# CONFIG_PKG_USING_LIBCURL2RTT is not set
+# CONFIG_PKG_USING_CAPNP is not set
+# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
+# CONFIG_PKG_USING_AGILE_TELNET is not set
+# CONFIG_PKG_USING_NMEALIB is not set
+# CONFIG_PKG_USING_AGILE_JSMN is not set
+# CONFIG_PKG_USING_PDULIB is not set
+
+#
+# security packages
+#
+# CONFIG_PKG_USING_MBEDTLS 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
+
+#
+# language packages
+#
+# CONFIG_PKG_USING_LUA is not set
+# CONFIG_PKG_USING_JERRYSCRIPT is not set
+# CONFIG_PKG_USING_MICROPYTHON is not set
+
+#
+# multimedia packages
+#
+# CONFIG_PKG_USING_OPENMV is not set
+# CONFIG_PKG_USING_MUPDF is not set
+# CONFIG_PKG_USING_STEMWIN is not set
+# CONFIG_PKG_USING_WAVPLAYER is not set
+# CONFIG_PKG_USING_TJPGD 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_RDB is not set
+# CONFIG_PKG_USING_QRCODE is not set
+# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
+# CONFIG_PKG_USING_ADBD is not set
+# CONFIG_PKG_USING_COREMARK is not set
+# CONFIG_PKG_USING_DHRYSTONE is not set
+# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
+# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
+# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
+# CONFIG_PKG_USING_BS8116A is not set
+# CONFIG_PKG_USING_GPS_RMC is not set
+# CONFIG_PKG_USING_URLENCODE is not set
+# CONFIG_PKG_USING_UMCN 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_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_THREAD_POOL is not set
+# CONFIG_PKG_USING_ROBOTS is not set
+# CONFIG_PKG_USING_EV is not set
+# CONFIG_PKG_USING_SYSWATCH is not set
+# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
+# CONFIG_PKG_USING_PLCCORE is not set
+# CONFIG_PKG_USING_RAMDISK is not set
+# CONFIG_PKG_USING_MININI is not set
+# CONFIG_PKG_USING_QBOOT is not set
+# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
+
+#
+# peripheral libraries and drivers
+#
+# CONFIG_PKG_USING_SENSORS_DRIVERS is not set
+# CONFIG_PKG_USING_REALTEK_AMEBA is not set
+# CONFIG_PKG_USING_SHT2X is not set
+# CONFIG_PKG_USING_SHT3X 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
+# CONFIG_PKG_USING_SIGNAL_LED is not set
+# CONFIG_PKG_USING_LEDBLINK is not set
+# CONFIG_PKG_USING_LITTLED is not set
+# CONFIG_PKG_USING_LKDGUI is not set
+# CONFIG_PKG_USING_NRF5X_SDK is not set
+# CONFIG_PKG_USING_NRFX is not set
+# CONFIG_PKG_USING_WM_LIBRARIES is not set
+# CONFIG_PKG_USING_KENDRYTE_SDK is not set
+# CONFIG_PKG_USING_INFRARED is not set
+# CONFIG_PKG_USING_ROSSERIAL is not set
+# CONFIG_PKG_USING_AGILE_BUTTON is not set
+# CONFIG_PKG_USING_AGILE_LED is not set
+# CONFIG_PKG_USING_AT24CXX is not set
+# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
+# CONFIG_PKG_USING_AD7746 is not set
+# CONFIG_PKG_USING_PCA9685 is not set
+# CONFIG_PKG_USING_I2C_TOOLS is not set
+# CONFIG_PKG_USING_NRF24L01 is not set
+# CONFIG_PKG_USING_TOUCH_DRIVERS is not set
+# CONFIG_PKG_USING_MAX17048 is not set
+# CONFIG_PKG_USING_RPLIDAR is not set
+# CONFIG_PKG_USING_AS608 is not set
+# CONFIG_PKG_USING_RC522 is not set
+# CONFIG_PKG_USING_WS2812B is not set
+# CONFIG_PKG_USING_EMBARC_BSP is not set
+# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
+# CONFIG_PKG_USING_MULTI_RTIMER is not set
+# CONFIG_PKG_USING_MAX7219 is not set
+# CONFIG_PKG_USING_BEEP is not set
+# CONFIG_PKG_USING_EASYBLINK is not set
+# CONFIG_PKG_USING_PMS_SERIES is not set
+# CONFIG_PKG_USING_CAN_YMODEM is not set
+# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
+# CONFIG_PKG_USING_QLED is not set
+# CONFIG_PKG_USING_PAJ7620 is not set
+# CONFIG_PKG_USING_AGILE_CONSOLE is not set
+# CONFIG_PKG_USING_LD3320 is not set
+# CONFIG_PKG_USING_WK2124 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_FLEXIBLE_BUTTON 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
+# CONFIG_PKG_USING_DIGITALCTRL is not set
+# CONFIG_PKG_USING_UPACKER is not set
+# CONFIG_PKG_USING_UPARAM is not set
+
+#
+# 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_VI is not set
+# CONFIG_PKG_USING_NNOM is not set
+# CONFIG_PKG_USING_LIBANN is not set
+# CONFIG_PKG_USING_ELAPACK is not set
+# CONFIG_PKG_USING_ARMv7M_DWT is not set
+# CONFIG_PKG_USING_VT100 is not set
+# CONFIG_PKG_USING_ULAPACK is not set
+# CONFIG_PKG_USING_UKAL is not set
+# CONFIG_PKG_USING_CRCLIB is not set
+# CONFIG_PKG_USING_THREES is not set
+# CONFIG_PKG_USING_2048 is not set
+CONFIG_SOC_FAMILY_STM32=y
+CONFIG_SOC_SERIES_STM32H7=y
+
+#
+# Hardware Drivers Config
+#
+CONFIG_SOC_STM32H750XB=y
+
+#
+# Onboard Peripheral Drivers
+#
+# CONFIG_BSP_USING_QSPI_FLASH is not set
+
+#
+# On-chip Peripheral Drivers
+#
+CONFIG_BSP_USING_GPIO=y
+CONFIG_BSP_USING_UART=y
+CONFIG_BSP_USING_UART3=y
+CONFIG_BSP_USING_UART4=y
+# CONFIG_BSP_USING_SDIO is not set
+# CONFIG_BSP_USING_CRC is not set
+# CONFIG_BSP_USING_RNG is not set
+# CONFIG_BSP_USING_UDID is not set
+
+#
+# Board extended module Drivers
+#

bsp/stm32/stm32h750-artpi-h750/.gitignore

@@ -0,0 +1,42 @@
+*.pyc
+*.map
+*.dblite
+*.elf
+*.bin
+*.hex
+*.axf
+*.exe
+*.pdb
+*.idb
+*.ilk
+*.old
+build
+Debug
+documentation/html
+packages/
+*~
+*.o
+*.obj
+*.out
+*.bak
+*.dep
+*.lib
+*.i
+*.d
+.DS_Stor*
+.config 3
+.config 4
+.config 5
+Midea-X1
+*.uimg
+GPATH
+GRTAGS
+GTAGS
+.vscode
+JLinkLog.txt
+JLinkSettings.ini
+DebugConfig/
+RTE/
+settings/
+*.uvguix*
+cconfig.h

bsp/stm32/stm32h750-artpi-h750/EventRecorderStub.scvd

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<component_viewer schemaVersion="0.1" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:noNamespaceSchemaLocation="Component_Viewer.xsd">
+
+<component name="EventRecorderStub" version="1.0.0"/>       <!--name and version of the component-->
+  <events>
+  </events>
+
+</component_viewer>

bsp/stm32/stm32h750-artpi-h750/Kconfig

@@ -0,0 +1,21 @@
+mainmenu "RT-Thread Configuration"
+
+config BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../../.."
+
+config PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+ 
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+source "../libraries/Kconfig"
+source "board/Kconfig"

bsp/stm32/stm32h750-artpi-h750/README.md

@@ -0,0 +1,128 @@
+# STM32H750-artpi 开发板 BSP 说明
+
+## 简介
+
+本文档 为 STM32H750-ART-PI 开发板提供的 BSP (板级支持包) 说明。
+
+主要内容如下：
+
+- 开发板资源介绍
+- BSP 快速上手
+- 进阶使用方法
+
+通过阅读快速上手章节开发者可以快速地上手该 BSP，将 RT-Thread 运行在开发板上。在进阶使用指南章节，将会介绍更多高级功能，帮助开发者利用 RT-Thread 驱动更多板载资源。
+
+## 开发板介绍
+
+STM32H750 是RTTHREAD推出的一款基于 ARM Cortex-M7 内核的开发板，最高主频为 480Mhz，该开发板具有丰富的板载资源，可以充分发挥 STM32H750 的芯片性能。
+
+开发板外观如下图所示：
+
+![board](figures/board.jpg)
+
+该开发板常用 **板载资源** 如下：
+
+- MCU：STM32H750，主频 480MHz，128KB FLASH, 1MB RAM
+- 常用接口：USB 转串口、USB OTG、RGB888等
+- 调试接口，标准 ST-LINK
+
+开发板更多详细信息请参考[H750-ART-PI](https://www.rt-thread.org/product/153.html)。
+
+官方仓库[sdk-bsp-stm32h750-realthread-artpi](https://github.com/RT-Thread-Studio/sdk-bsp-stm32h750-realthread-artpi)
+
+官方主页 [ART-PI](https://art-pi.gitee.io/website)
+
+## 外设支持
+
+本 BSP 目前对外设的支持情况如下：
+
+| **板载外设** | **支持情况** | **备注**                  |
+| :----------- | :----------: | :------------------------ |
+| LED          |    待支持    | 一个红灯，一个蓝灯        |
+| BUTTON       |    待支持    | 一个用户可控button        |
+| QSPI  FLASH  |    待支持    | 1MB w25q64  QSPI接口FLASH |
+| SPI  FLASH   |    待支持    | 2MB w25q128 SPI FLASH     |
+| SDCARD       |    待支持    | sdcard接口                |
+| AP6212       |    待支持    | WIFI & BLUETOOTH          |
+| LCD RG888    |    待支持    | 显示屏接口                |
+| **片上外设** | **支持情况** | **备注**                  |
+| GPIO         |     支持     |                           |
+| UART         |     支持     | UART4 UART3               |
+| SPI          |     支持     | SPI                       |
+| QSPI         |     支持     |                           |
+|              |              |                           |
+
+
+## 使用说明
+
+使用说明分为如下两个章节：
+
+- 快速上手
+
+    本章节是为刚接触 RT-Thread 的新手准备的使用说明，遵循简单的步骤即可将 RT-Thread 操作系统运行在该开发板上，看到实验效果 。
+
+- 进阶使用
+
+    本章节是为需要在 RT-Thread 操作系统上使用更多开发板资源的开发者准备的。通过使用 ENV 工具对 BSP 进行配置，可以开启更多板载资源，实现更多高级功能。
+
+
+### 快速上手
+
+本 BSP 为开发者提供 MDK5 和 IAR 工程，并且支持 GCC 开发环境。下面以 MDK5 开发环境为例，介绍如何将系统运行起来。
+
+#### 硬件连接
+
+使用数据线连接开发板到 PC，将 TVCC 接到 3.3V。使用 usb 转串口工具连接 TTLRX 和 TTLTX。
+
+#### 编译下载
+
+双击 project.uvprojx 文件，打开 MDK5 工程，编译并下载程序到开发板。
+
+> 工程默认配置使用 ST_LINK 仿真器下载程序，在通过 ST_LINK 连接开发板的基础上，点击下载按钮即可下载程序到开发板
+
+#### 运行结果
+
+下载程序成功之后，系统会自动运行，LED闪烁。
+
+连接开发板对应串口到 PC , 在终端工具里打开相应的串口（115200-8-1-N），复位设备后，可以看到 RT-Thread 的输出信息:
+
+```bash
+ \ | /
+- RT -     Thread Operating System
+ / | \     4.0.2 build Oct 25 2019
+ 2006 - 2019 Copyright by rt-thread team
+msh >
+```
+### 进阶使用
+
+此 BSP 默认只开启了 GPIO 和 串口1 的功能，如果需使用更多高级功能，需要利用 ENV 工具对BSP 进行配置，步骤如下：
+
+1. 在 bsp 下打开 env 工具。
+
+2. 输入`menuconfig`命令配置工程，配置好之后保存退出。
+
+3. 输入`pkgs --update`命令更新软件包。
+
+4. 输入`scons --target=mdk4/mdk5/iar` 命令重新生成工程。
+
+本章节更多详细的介绍请参考 [STM32 系列 BSP 外设驱动使用教程](../docs/STM32系列BSP外设驱动使用教程.md)。
+
+## 注意事项
+
+- 调试串口为串口4 映射说明
+
+    PI9  ------> USART4_RX
+
+    PA0 ------> USART4_TX 
+
+## 联系人信息
+
+ART-Pi 是一个开源创意硬件平台，期待有更多的小伙伴能一起发现更多的乐趣，在使用过程中若您有任何的想法和建议，建议您通过以下方式来联系到我们。
+
+RT-Thread [社区论坛](https://club.rt-thread.org/)。
+
+-  ART-Pi 官方交流 QQ 群(1016035998)。
+
+## 贡献代码
+
+如果您对 ART-Pi 感兴趣，并有一些好玩的项目愿意与大家分享，欢迎给我们贡献代码，您可以参考 [ART-Pi 代码贡献手册](https://github.com/RT-Thread-Studio/sdk-bsp-stm32h750-realthread-artpi/blob/master/documents/UM5004-RT-Thread ART-Pi 代码贡献手册.md) 。

bsp/stm32/stm32h750-artpi-h750/SConscript

@@ -0,0 +1,14 @@
+# for module compiling
+import os
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')

bsp/stm32/stm32h750-artpi-h750/SConstruct

@@ -0,0 +1,60 @@
+import os
+import sys
+import rtconfig
+
+if os.getenv('RTT_ROOT'):
+    RTT_ROOT = os.getenv('RTT_ROOT')
+else:
+    RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..')
+
+sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
+try:
+    from building import *
+except:
+    print('Cannot found RT-Thread root directory, please check RTT_ROOT')
+    print(RTT_ROOT)
+    exit(-1)
+
+TARGET = 'rt-thread.' + rtconfig.TARGET_EXT
+
+DefaultEnvironment(tools=[])
+env = Environment(tools = ['mingw'],
+    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
+    CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
+    AR = rtconfig.AR, ARFLAGS = '-rc',
+    CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
+    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 rt-thread.map')
+
+Export('RTT_ROOT')
+Export('rtconfig')
+
+SDK_ROOT = os.path.abspath('./')
+
+if os.path.exists(SDK_ROOT + '/libraries'):
+    libraries_path_prefix = SDK_ROOT + '/libraries'
+else:
+    libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries'
+
+SDK_LIB = libraries_path_prefix
+Export('SDK_LIB')
+
+# prepare building environment
+objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
+
+stm32_library = 'STM32H7xx_HAL'
+rtconfig.BSP_LIBRARY_TYPE = stm32_library
+
+# include drivers
+objs.extend(SConscript(os.path.join(libraries_path_prefix, stm32_library, 'SConscript')))
+
+# include libraries
+objs.extend(SConscript(os.path.join(libraries_path_prefix, 'HAL_Drivers', 'SConscript')))
+
+# make a building
+DoBuilding(TARGET, objs)

bsp/stm32/stm32h750-artpi-h750/applications/SConscript

@@ -0,0 +1,12 @@
+import rtconfig
+from building import *
+
+cwd     = GetCurrentDir()
+CPPPATH = [cwd, str(Dir('#'))]
+src     = Split("""
+main.c
+""")
+
+group = DefineGroup('Applications', src, depend = [''])
+
+Return('group')

bsp/stm32/stm32h750-artpi-h750/applications/main.c

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-03-17     supperthomas first version
+ */
+
+#include <rtthread.h>
+#include <rtdevice.h>
+#include <board.h>
+
+/* defined the LED0 pin: PI8 */
+#define LED0_PIN    GET_PIN(I, 8)
+
+int main(void)
+{
+    int count = 1;
+    /* set LED0 pin mode to output */
+    rt_pin_mode(LED0_PIN, PIN_MODE_OUTPUT);
+
+    while (count++)
+    {
+        rt_pin_write(LED0_PIN, PIN_HIGH);
+        rt_thread_mdelay(500);
+        rt_pin_write(LED0_PIN, PIN_LOW);
+        rt_thread_mdelay(500);
+    }
+    return RT_EOK;
+}

bsp/stm32/stm32h750-artpi-h750/board/CubeMX_Config/Core/Inc/main.h

@@ -0,0 +1,71 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : main.h
+  * @brief          : Header for main.c file.
+  *                   This file contains the common defines of the application.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx_hal.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Exported types ------------------------------------------------------------*/
+/* USER CODE BEGIN ET */
+
+/* USER CODE END ET */
+
+/* Exported constants --------------------------------------------------------*/
+/* USER CODE BEGIN EC */
+
+/* USER CODE END EC */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void Error_Handler(void);
+
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+/* Private defines -----------------------------------------------------------*/
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32h750-artpi-h750/board/CubeMX_Config/Core/Inc/stm32h7xx_hal_conf.h

@@ -0,0 +1,511 @@
+/**
+  ******************************************************************************
+  * @file    stm32h7xx_hal_conf.h
+  * @author  MCD Application Team
+  * @brief   HAL configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32H7xx_HAL_CONF_H
+#define STM32H7xx_HAL_CONF_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* ########################## Module Selection ############################## */
+/**
+  * @brief This is the list of modules to be used in the HAL driver
+  */
+#define HAL_MODULE_ENABLED
+
+  /* #define HAL_ADC_MODULE_ENABLED   */
+/* #define HAL_FDCAN_MODULE_ENABLED   */
+/* #define HAL_FMAC_MODULE_ENABLED   */
+/* #define HAL_CEC_MODULE_ENABLED   */
+/* #define HAL_COMP_MODULE_ENABLED   */
+/* #define HAL_CORDIC_MODULE_ENABLED   */
+/* #define HAL_CRC_MODULE_ENABLED   */
+/* #define HAL_CRYP_MODULE_ENABLED   */
+/* #define HAL_DAC_MODULE_ENABLED   */
+/* #define HAL_DCMI_MODULE_ENABLED   */
+/* #define HAL_DMA2D_MODULE_ENABLED   */
+/* #define HAL_ETH_MODULE_ENABLED   */
+/* #define HAL_NAND_MODULE_ENABLED   */
+/* #define HAL_NOR_MODULE_ENABLED   */
+/* #define HAL_OTFDEC_MODULE_ENABLED   */
+/* #define HAL_SRAM_MODULE_ENABLED   */
+/* #define HAL_SDRAM_MODULE_ENABLED   */
+/* #define HAL_HASH_MODULE_ENABLED   */
+/* #define HAL_HRTIM_MODULE_ENABLED   */
+/* #define HAL_HSEM_MODULE_ENABLED   */
+/* #define HAL_GFXMMU_MODULE_ENABLED   */
+/* #define HAL_JPEG_MODULE_ENABLED   */
+/* #define HAL_OPAMP_MODULE_ENABLED   */
+/* #define HAL_OSPI_MODULE_ENABLED   */
+/* #define HAL_OSPI_MODULE_ENABLED   */
+/* #define HAL_I2S_MODULE_ENABLED   */
+/* #define HAL_SMBUS_MODULE_ENABLED   */
+/* #define HAL_IWDG_MODULE_ENABLED   */
+/* #define HAL_LPTIM_MODULE_ENABLED   */
+/* #define HAL_LTDC_MODULE_ENABLED   */
+/* #define HAL_QSPI_MODULE_ENABLED   */
+/* #define HAL_RNG_MODULE_ENABLED   */
+/* #define HAL_RTC_MODULE_ENABLED   */
+/* #define HAL_SAI_MODULE_ENABLED   */
+/* #define HAL_SD_MODULE_ENABLED   */
+/* #define HAL_MMC_MODULE_ENABLED   */
+/* #define HAL_SPDIFRX_MODULE_ENABLED   */
+/* #define HAL_SPI_MODULE_ENABLED   */
+/* #define HAL_SWPMI_MODULE_ENABLED   */
+/* #define HAL_TIM_MODULE_ENABLED   */
+#define HAL_UART_MODULE_ENABLED
+/* #define HAL_USART_MODULE_ENABLED   */
+/* #define HAL_IRDA_MODULE_ENABLED   */
+/* #define HAL_SMARTCARD_MODULE_ENABLED   */
+/* #define HAL_WWDG_MODULE_ENABLED   */
+/* #define HAL_PCD_MODULE_ENABLED   */
+/* #define HAL_HCD_MODULE_ENABLED   */
+/* #define HAL_DFSDM_MODULE_ENABLED   */
+/* #define HAL_DSI_MODULE_ENABLED   */
+/* #define HAL_JPEG_MODULE_ENABLED   */
+/* #define HAL_MDIOS_MODULE_ENABLED   */
+/* #define HAL_PSSI_MODULE_ENABLED   */
+/* #define HAL_DTS_MODULE_ENABLED   */
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_DMA_MODULE_ENABLED
+#define HAL_MDMA_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+#define HAL_FLASH_MODULE_ENABLED
+#define HAL_EXTI_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_I2C_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+#define HAL_HSEM_MODULE_ENABLED
+
+/* ########################## Oscillator Values adaptation ####################*/
+/**
+  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+  *        This value is used by the RCC HAL module to compute the system frequency
+  *        (when HSE is used as system clock source, directly or through the PLL).
+  */
+#if !defined  (HSE_VALUE)
+#define HSE_VALUE    ((uint32_t)25000000) /*!< Value of the External oscillator in Hz : FPGA case fixed to 60MHZ */
+#endif /* HSE_VALUE */
+
+#if !defined  (HSE_STARTUP_TIMEOUT)
+  #define HSE_STARTUP_TIMEOUT    ((uint32_t)100U)   /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+  * @brief Internal  oscillator (CSI) default value.
+  *        This value is the default CSI value after Reset.
+  */
+#if !defined  (CSI_VALUE)
+  #define CSI_VALUE    ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* CSI_VALUE */
+
+/**
+  * @brief Internal High Speed oscillator (HSI) value.
+  *        This value is used by the RCC HAL module to compute the system frequency
+  *        (when HSI is used as system clock source, directly or through the PLL).
+  */
+#if !defined  (HSI_VALUE)
+  #define HSI_VALUE    ((uint32_t)64000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+  * @brief External Low Speed oscillator (LSE) value.
+  *        This value is used by the UART, RTC HAL module to compute the system frequency
+  */
+#if !defined  (LSE_VALUE)
+  #define LSE_VALUE    ((uint32_t)32768U) /*!< Value of the External oscillator in Hz*/
+#endif /* LSE_VALUE */
+
+#if !defined  (LSE_STARTUP_TIMEOUT)
+  #define LSE_STARTUP_TIMEOUT    ((uint32_t)5000U)   /*!< Time out for LSE start up, in ms */
+#endif /* LSE_STARTUP_TIMEOUT */
+
+#if !defined  (LSI_VALUE)
+  #define LSI_VALUE  (32000UL)              /*!< LSI Typical Value in Hz*/
+#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
+                                              The real value may vary depending on the variations
+                                              in voltage and temperature.*/
+
+/**
+  * @brief External clock source for I2S peripheral
+  *        This value is used by the I2S HAL module to compute the I2S clock source
+  *        frequency, this source is inserted directly through I2S_CKIN pad.
+  */
+#if !defined  (EXTERNAL_CLOCK_VALUE)
+  #define EXTERNAL_CLOCK_VALUE    12288000U /*!< Value of the External clock in Hz*/
+#endif /* EXTERNAL_CLOCK_VALUE */
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+   ===  you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+  * @brief This is the HAL system configuration section
+  */
+#define  VDD_VALUE                    ((uint32_t)3300U) /*!< Value of VDD in mv */
+#define  TICK_INT_PRIORITY            ((uint32_t)0U) /*!< tick interrupt priority */
+#define  USE_RTOS                     0U
+#define  USE_SD_TRANSCEIVER           0U               /*!< use uSD Transceiver */
+#define  USE_SPI_CRC	              0U               /*!< use CRC in SPI */
+
+#define  USE_HAL_ADC_REGISTER_CALLBACKS     0U /* ADC register callback disabled     */
+#define  USE_HAL_CEC_REGISTER_CALLBACKS     0U /* CEC register callback disabled     */
+#define  USE_HAL_COMP_REGISTER_CALLBACKS    0U /* COMP register callback disabled    */
+#define  USE_HAL_CORDIC_REGISTER_CALLBACKS  0U /* CORDIC register callback disabled  */
+#define  USE_HAL_CRYP_REGISTER_CALLBACKS    0U /* CRYP register callback disabled    */
+#define  USE_HAL_DAC_REGISTER_CALLBACKS     0U /* DAC register callback disabled     */
+#define  USE_HAL_DCMI_REGISTER_CALLBACKS    0U /* DCMI register callback disabled    */
+#define  USE_HAL_DFSDM_REGISTER_CALLBACKS   0U /* DFSDM register callback disabled   */
+#define  USE_HAL_DMA2D_REGISTER_CALLBACKS   0U /* DMA2D register callback disabled   */
+#define  USE_HAL_DSI_REGISTER_CALLBACKS     0U /* DSI register callback disabled     */
+#define  USE_HAL_DTS_REGISTER_CALLBACKS     0U /* DTS register callback disabled     */
+#define  USE_HAL_ETH_REGISTER_CALLBACKS     0U /* ETH register callback disabled     */
+#define  USE_HAL_FDCAN_REGISTER_CALLBACKS   0U /* FDCAN register callback disabled   */
+#define  USE_HAL_FMAC_REGISTER_CALLBACKS    0U /* FMAC register callback disabled  */
+#define  USE_HAL_NAND_REGISTER_CALLBACKS    0U /* NAND register callback disabled    */
+#define  USE_HAL_NOR_REGISTER_CALLBACKS     0U /* NOR register callback disabled     */
+#define  USE_HAL_SDRAM_REGISTER_CALLBACKS   0U /* SDRAM register callback disabled   */
+#define  USE_HAL_SRAM_REGISTER_CALLBACKS    0U /* SRAM register callback disabled    */
+#define  USE_HAL_HASH_REGISTER_CALLBACKS    0U /* HASH register callback disabled    */
+#define  USE_HAL_HCD_REGISTER_CALLBACKS     0U /* HCD register callback disabled     */
+#define  USE_HAL_GFXMMU_REGISTER_CALLBACKS  0U /* GFXMMU register callback disabled  */
+#define  USE_HAL_HRTIM_REGISTER_CALLBACKS   0U /* HRTIM register callback disabled   */
+#define  USE_HAL_I2C_REGISTER_CALLBACKS     0U /* I2C register callback disabled     */
+#define  USE_HAL_I2S_REGISTER_CALLBACKS     0U /* I2S register callback disabled     */
+#define  USE_HAL_IRDA_REGISTER_CALLBACKS    0U /* IRDA register callback disabled    */
+#define  USE_HAL_JPEG_REGISTER_CALLBACKS    0U /* JPEG register callback disabled    */
+#define  USE_HAL_LPTIM_REGISTER_CALLBACKS   0U /* LPTIM register callback disabled   */
+#define  USE_HAL_LTDC_REGISTER_CALLBACKS    0U /* LTDC register callback disabled    */
+#define  USE_HAL_MDIOS_REGISTER_CALLBACKS   0U /* MDIO register callback disabled    */
+#define  USE_HAL_MMC_REGISTER_CALLBACKS     0U /* MMC register callback disabled     */
+#define  USE_HAL_OPAMP_REGISTER_CALLBACKS   0U /* MDIO register callback disabled    */
+#define  USE_HAL_OSPI_REGISTER_CALLBACKS    0U /* OSPI register callback disabled    */
+#define  USE_HAL_OTFDEC_REGISTER_CALLBACKS  0U /* OTFDEC register callback disabled  */
+#define  USE_HAL_PCD_REGISTER_CALLBACKS     0U /* PCD register callback disabled     */
+#define  USE_HAL_QSPI_REGISTER_CALLBACKS    0U /* QSPI register callback disabled    */
+#define  USE_HAL_RNG_REGISTER_CALLBACKS     0U /* RNG register callback disabled     */
+#define  USE_HAL_RTC_REGISTER_CALLBACKS     0U /* RTC register callback disabled     */
+#define  USE_HAL_SAI_REGISTER_CALLBACKS     0U /* SAI register callback disabled     */
+#define  USE_HAL_SD_REGISTER_CALLBACKS      0U /* SD register callback disabled      */
+#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS  0U /* SMARTCARD register callback disabled */
+#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */
+#define  USE_HAL_SMBUS_REGISTER_CALLBACKS   0U /* SMBUS register callback disabled   */
+#define  USE_HAL_SPI_REGISTER_CALLBACKS     0U /* SPI register callback disabled     */
+#define  USE_HAL_SWPMI_REGISTER_CALLBACKS   0U /* SWPMI register callback disabled   */
+#define  USE_HAL_TIM_REGISTER_CALLBACKS     0U /* TIM register callback disabled     */
+#define  USE_HAL_UART_REGISTER_CALLBACKS    0U /* UART register callback disabled    */
+#define  USE_HAL_USART_REGISTER_CALLBACKS   0U /* USART register callback disabled   */
+#define  USE_HAL_WWDG_REGISTER_CALLBACKS    0U /* WWDG register callback disabled    */
+
+/* ########################### Ethernet Configuration ######################### */
+#define ETH_TX_DESC_CNT         4  /* number of Ethernet Tx DMA descriptors */
+#define ETH_RX_DESC_CNT         4  /* number of Ethernet Rx DMA descriptors */
+
+#define ETH_MAC_ADDR0    ((uint8_t)0x02)
+#define ETH_MAC_ADDR1    ((uint8_t)0x00)
+#define ETH_MAC_ADDR2    ((uint8_t)0x00)
+#define ETH_MAC_ADDR3    ((uint8_t)0x00)
+#define ETH_MAC_ADDR4    ((uint8_t)0x00)
+#define ETH_MAC_ADDR5    ((uint8_t)0x00)
+
+/* ########################## Assert Selection ############################## */
+/**
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the
+  *        HAL drivers code
+  */
+/* #define USE_FULL_ASSERT    1U */
+
+/* Includes ------------------------------------------------------------------*/
+/**
+  * @brief Include module's header file
+  */
+
+#ifdef HAL_RCC_MODULE_ENABLED
+  #include "stm32h7xx_hal_rcc.h"
+#endif /* HAL_RCC_MODULE_ENABLED */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+  #include "stm32h7xx_hal_gpio.h"
+#endif /* HAL_GPIO_MODULE_ENABLED */
+
+#ifdef HAL_DMA_MODULE_ENABLED
+  #include "stm32h7xx_hal_dma.h"
+#endif /* HAL_DMA_MODULE_ENABLED */
+
+#ifdef HAL_MDMA_MODULE_ENABLED
+ #include "stm32h7xx_hal_mdma.h"
+#endif /* HAL_MDMA_MODULE_ENABLED */
+
+#ifdef HAL_HASH_MODULE_ENABLED
+  #include "stm32h7xx_hal_hash.h"
+#endif /* HAL_HASH_MODULE_ENABLED */
+
+#ifdef HAL_DCMI_MODULE_ENABLED
+  #include "stm32h7xx_hal_dcmi.h"
+#endif /* HAL_DCMI_MODULE_ENABLED */
+
+#ifdef HAL_DMA2D_MODULE_ENABLED
+  #include "stm32h7xx_hal_dma2d.h"
+#endif /* HAL_DMA2D_MODULE_ENABLED */
+
+#ifdef HAL_DSI_MODULE_ENABLED
+  #include "stm32h7xx_hal_dsi.h"
+#endif /* HAL_DSI_MODULE_ENABLED */
+
+#ifdef HAL_DFSDM_MODULE_ENABLED
+  #include "stm32h7xx_hal_dfsdm.h"
+#endif /* HAL_DFSDM_MODULE_ENABLED */
+
+#ifdef HAL_ETH_MODULE_ENABLED
+  #include "stm32h7xx_hal_eth.h"
+#endif /* HAL_ETH_MODULE_ENABLED */
+
+#ifdef HAL_EXTI_MODULE_ENABLED
+  #include "stm32h7xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
+#ifdef HAL_CORTEX_MODULE_ENABLED
+  #include "stm32h7xx_hal_cortex.h"
+#endif /* HAL_CORTEX_MODULE_ENABLED */
+
+#ifdef HAL_ADC_MODULE_ENABLED
+  #include "stm32h7xx_hal_adc.h"
+#endif /* HAL_ADC_MODULE_ENABLED */
+
+#ifdef HAL_FDCAN_MODULE_ENABLED
+  #include "stm32h7xx_hal_fdcan.h"
+#endif /* HAL_FDCAN_MODULE_ENABLED */
+
+#ifdef HAL_CEC_MODULE_ENABLED
+  #include "stm32h7xx_hal_cec.h"
+#endif /* HAL_CEC_MODULE_ENABLED */
+
+#ifdef HAL_COMP_MODULE_ENABLED
+  #include "stm32h7xx_hal_comp.h"
+#endif /* HAL_COMP_MODULE_ENABLED */
+
+#ifdef HAL_CORDIC_MODULE_ENABLED
+   #include "stm32h7xx_hal_cordic.h"
+#endif /* HAL_CORDIC_MODULE_ENABLED */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+  #include "stm32h7xx_hal_crc.h"
+#endif /* HAL_CRC_MODULE_ENABLED */
+
+#ifdef HAL_CRYP_MODULE_ENABLED
+  #include "stm32h7xx_hal_cryp.h"
+#endif /* HAL_CRYP_MODULE_ENABLED */
+
+#ifdef HAL_DAC_MODULE_ENABLED
+  #include "stm32h7xx_hal_dac.h"
+#endif /* HAL_DAC_MODULE_ENABLED */
+
+#ifdef HAL_FLASH_MODULE_ENABLED
+  #include "stm32h7xx_hal_flash.h"
+#endif /* HAL_FLASH_MODULE_ENABLED */
+
+#ifdef HAL_FMAC_MODULE_ENABLED
+  #include "stm32h7xx_hal_fmac.h"
+#endif /* HAL_FMAC_MODULE_ENABLED */
+
+#ifdef HAL_GFXMMU_MODULE_ENABLED
+  #include "stm32h7xx_hal_gfxmmu.h"
+#endif /* HAL_GFXMMU_MODULE_ENABLED */
+
+#ifdef HAL_HRTIM_MODULE_ENABLED
+  #include "stm32h7xx_hal_hrtim.h"
+#endif /* HAL_HRTIM_MODULE_ENABLED */
+
+#ifdef HAL_HSEM_MODULE_ENABLED
+  #include "stm32h7xx_hal_hsem.h"
+#endif /* HAL_HSEM_MODULE_ENABLED */
+
+#ifdef HAL_SRAM_MODULE_ENABLED
+  #include "stm32h7xx_hal_sram.h"
+#endif /* HAL_SRAM_MODULE_ENABLED */
+
+#ifdef HAL_NOR_MODULE_ENABLED
+  #include "stm32h7xx_hal_nor.h"
+#endif /* HAL_NOR_MODULE_ENABLED */
+
+#ifdef HAL_NAND_MODULE_ENABLED
+  #include "stm32h7xx_hal_nand.h"
+#endif /* HAL_NAND_MODULE_ENABLED */
+
+#ifdef HAL_I2C_MODULE_ENABLED
+ #include "stm32h7xx_hal_i2c.h"
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+#ifdef HAL_I2S_MODULE_ENABLED
+ #include "stm32h7xx_hal_i2s.h"
+#endif /* HAL_I2S_MODULE_ENABLED */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+ #include "stm32h7xx_hal_iwdg.h"
+#endif /* HAL_IWDG_MODULE_ENABLED */
+
+#ifdef HAL_JPEG_MODULE_ENABLED
+ #include "stm32h7xx_hal_jpeg.h"
+#endif /* HAL_JPEG_MODULE_ENABLED */
+
+#ifdef HAL_MDIOS_MODULE_ENABLED
+ #include "stm32h7xx_hal_mdios.h"
+#endif /* HAL_MDIOS_MODULE_ENABLED */
+
+#ifdef HAL_MMC_MODULE_ENABLED
+ #include "stm32h7xx_hal_mmc.h"
+#endif /* HAL_MMC_MODULE_ENABLED */
+
+#ifdef HAL_LPTIM_MODULE_ENABLED
+#include "stm32h7xx_hal_lptim.h"
+#endif /* HAL_LPTIM_MODULE_ENABLED */
+
+#ifdef HAL_LTDC_MODULE_ENABLED
+#include "stm32h7xx_hal_ltdc.h"
+#endif /* HAL_LTDC_MODULE_ENABLED */
+
+#ifdef HAL_OPAMP_MODULE_ENABLED
+#include "stm32h7xx_hal_opamp.h"
+#endif /* HAL_OPAMP_MODULE_ENABLED */
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+  #include "stm32h7xx_hal_ospi.h"
+#endif /* HAL_OSPI_MODULE_ENABLED */
+
+#ifdef HAL_OTFDEC_MODULE_ENABLED
+#include "stm32h7xx_hal_otfdec.h"
+#endif /* HAL_OTFDEC_MODULE_ENABLED */
+
+#ifdef HAL_PWR_MODULE_ENABLED
+ #include "stm32h7xx_hal_pwr.h"
+#endif /* HAL_PWR_MODULE_ENABLED */
+
+#ifdef HAL_QSPI_MODULE_ENABLED
+ #include "stm32h7xx_hal_qspi.h"
+#endif /* HAL_QSPI_MODULE_ENABLED */
+
+#ifdef HAL_RAMECC_MODULE_ENABLED
+ #include "stm32h7xx_hal_ramecc.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
+#ifdef HAL_RNG_MODULE_ENABLED
+ #include "stm32h7xx_hal_rng.h"
+#endif /* HAL_RNG_MODULE_ENABLED */
+
+#ifdef HAL_RTC_MODULE_ENABLED
+ #include "stm32h7xx_hal_rtc.h"
+#endif /* HAL_RTC_MODULE_ENABLED */
+
+#ifdef HAL_SAI_MODULE_ENABLED
+ #include "stm32h7xx_hal_sai.h"
+#endif /* HAL_SAI_MODULE_ENABLED */
+
+#ifdef HAL_SD_MODULE_ENABLED
+ #include "stm32h7xx_hal_sd.h"
+#endif /* HAL_SD_MODULE_ENABLED */
+
+#ifdef HAL_SDRAM_MODULE_ENABLED
+ #include "stm32h7xx_hal_sdram.h"
+#endif /* HAL_SDRAM_MODULE_ENABLED */
+
+#ifdef HAL_SPI_MODULE_ENABLED
+ #include "stm32h7xx_hal_spi.h"
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#ifdef HAL_SPDIFRX_MODULE_ENABLED
+ #include "stm32h7xx_hal_spdifrx.h"
+#endif /* HAL_SPDIFRX_MODULE_ENABLED */
+
+#ifdef HAL_SWPMI_MODULE_ENABLED
+ #include "stm32h7xx_hal_swpmi.h"
+#endif /* HAL_SWPMI_MODULE_ENABLED */
+
+#ifdef HAL_TIM_MODULE_ENABLED
+ #include "stm32h7xx_hal_tim.h"
+#endif /* HAL_TIM_MODULE_ENABLED */
+
+#ifdef HAL_UART_MODULE_ENABLED
+ #include "stm32h7xx_hal_uart.h"
+#endif /* HAL_UART_MODULE_ENABLED */
+
+#ifdef HAL_USART_MODULE_ENABLED
+ #include "stm32h7xx_hal_usart.h"
+#endif /* HAL_USART_MODULE_ENABLED */
+
+#ifdef HAL_IRDA_MODULE_ENABLED
+ #include "stm32h7xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+ #include "stm32h7xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
+#ifdef HAL_SMBUS_MODULE_ENABLED
+ #include "stm32h7xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
+#ifdef HAL_WWDG_MODULE_ENABLED
+ #include "stm32h7xx_hal_wwdg.h"
+#endif /* HAL_WWDG_MODULE_ENABLED */
+
+#ifdef HAL_PCD_MODULE_ENABLED
+ #include "stm32h7xx_hal_pcd.h"
+#endif /* HAL_PCD_MODULE_ENABLED */
+
+#ifdef HAL_HCD_MODULE_ENABLED
+ #include "stm32h7xx_hal_hcd.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
+#ifdef HAL_PSSI_MODULE_ENABLED
+  #include "stm32h7xx_hal_pssi.h"
+#endif /* HAL_PSSI_MODULE_ENABLED */
+
+#ifdef HAL_DTS_MODULE_ENABLED
+  #include "stm32h7xx_hal_dts.h"
+#endif /* HAL_DTS_MODULE_ENABLED */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+/**
+  * @brief  The assert_param macro is used for function's parameters check.
+  * @param  expr: If expr is false, it calls assert_failed function
+  *         which reports the name of the source file and the source
+  *         line number of the call that failed.
+  *         If expr is true, it returns no value.
+  * @retval None
+  */
+  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32H7xx_HAL_CONF_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32h750-artpi-h750/board/CubeMX_Config/Core/Src/stm32h7xx_hal_msp.c

@@ -0,0 +1,226 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * File Name          : stm32h7xx_hal_msp.c
+  * Description        : This file provides code for the MSP Initialization
+  *                      and de-Initialization codes.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Private typedef -----------------------------------------------------------*/
+/* USER CODE BEGIN TD */
+
+/* USER CODE END TD */
+
+/* Private define ------------------------------------------------------------*/
+/* USER CODE BEGIN Define */
+
+/* USER CODE END Define */
+
+/* Private macro -------------------------------------------------------------*/
+/* USER CODE BEGIN Macro */
+
+/* USER CODE END Macro */
+
+/* Private variables ---------------------------------------------------------*/
+/* USER CODE BEGIN PV */
+
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* External functions --------------------------------------------------------*/
+/* USER CODE BEGIN ExternalFunctions */
+
+/* USER CODE END ExternalFunctions */
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+/**
+  * Initializes the Global MSP.
+  */
+void HAL_MspInit(void)
+{
+  /* USER CODE BEGIN MspInit 0 */
+
+  /* USER CODE END MspInit 0 */
+
+  __HAL_RCC_SYSCFG_CLK_ENABLE();
+
+  /* System interrupt init*/
+
+  /* USER CODE BEGIN MspInit 1 */
+
+  /* USER CODE END MspInit 1 */
+}
+
+/**
+* @brief UART MSP Initialization
+* This function configures the hardware resources used in this example
+* @param huart: UART handle pointer
+* @retval None
+*/
+void HAL_UART_MspInit(UART_HandleTypeDef* huart)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(huart->Instance==UART4)
+  {
+  /* USER CODE BEGIN UART4_MspInit 0 */
+
+  /* USER CODE END UART4_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_UART4_CLK_ENABLE();
+
+    __HAL_RCC_GPIOI_CLK_ENABLE();
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**UART4 GPIO Configuration
+    PI9     ------> UART4_RX
+    PA0     ------> UART4_TX
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_9;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF8_UART4;
+    HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_0;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF8_UART4;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+    /* UART4 interrupt Init */
+    HAL_NVIC_SetPriority(UART4_IRQn, 0, 0);
+    HAL_NVIC_EnableIRQ(UART4_IRQn);
+  /* USER CODE BEGIN UART4_MspInit 1 */
+
+  /* USER CODE END UART4_MspInit 1 */
+  }
+  else if(huart->Instance==USART3)
+  {
+  /* USER CODE BEGIN USART3_MspInit 0 */
+
+  /* USER CODE END USART3_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_USART3_CLK_ENABLE();
+
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    /**USART3 GPIO Configuration
+    PB10     ------> USART3_TX
+    PB11     ------> USART3_RX
+    PD11     ------> USART3_CTS
+    PD12     ------> USART3_RTS
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
+    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+    /* USART3 interrupt Init */
+    HAL_NVIC_SetPriority(USART3_IRQn, 0, 0);
+    HAL_NVIC_EnableIRQ(USART3_IRQn);
+    
+    NVIC_EnableIRQ(USART3_IRQn);
+  /* USER CODE BEGIN USART3_MspInit 1 */
+
+  /* USER CODE END USART3_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief UART MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param huart: UART handle pointer
+* @retval None
+*/
+void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
+{
+  if(huart->Instance==UART4)
+  {
+  /* USER CODE BEGIN UART4_MspDeInit 0 */
+
+  /* USER CODE END UART4_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_UART4_CLK_DISABLE();
+
+    /**UART4 GPIO Configuration
+    PI9     ------> UART4_RX
+    PA0     ------> UART4_TX
+    */
+    HAL_GPIO_DeInit(GPIOI, GPIO_PIN_9);
+
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0);
+
+    /* UART4 interrupt DeInit */
+    HAL_NVIC_DisableIRQ(UART4_IRQn);
+  /* USER CODE BEGIN UART4_MspDeInit 1 */
+
+  /* USER CODE END UART4_MspDeInit 1 */
+  }
+  else if(huart->Instance==USART3)
+  {
+  /* USER CODE BEGIN USART3_MspDeInit 0 */
+
+  /* USER CODE END USART3_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_USART3_CLK_DISABLE();
+
+    /**USART3 GPIO Configuration
+    PB10     ------> USART3_TX
+    PB11     ------> USART3_RX
+    PD11     ------> USART3_CTS
+    PD12     ------> USART3_RTS
+    */
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_11);
+
+    HAL_GPIO_DeInit(GPIOD, GPIO_PIN_11|GPIO_PIN_12);
+
+    /* USART3 interrupt DeInit */
+    HAL_NVIC_DisableIRQ(USART3_IRQn);
+  /* USER CODE BEGIN USART3_MspDeInit 1 */
+
+  /* USER CODE END USART3_MspDeInit 1 */
+  }
+
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32h750-artpi-h750/board/CubeMX_Config/CubeMX_Config.ioc

@@ -0,0 +1,185 @@
+#MicroXplorer Configuration settings - do not modify
+File.Version=6
+GPIO.groupedBy=Group By Peripherals
+KeepUserPlacement=false
+Mcu.Family=STM32H7
+Mcu.IP0=CORTEX_M7
+Mcu.IP1=NVIC
+Mcu.IP2=RCC
+Mcu.IP3=SYS
+Mcu.IP4=UART4
+Mcu.IP5=USART3
+Mcu.IPNb=6
+Mcu.Name=STM32H750XBHx
+Mcu.Package=TFBGA240
+Mcu.Pin0=PI9
+Mcu.Pin1=PI8
+Mcu.Pin10=VP_SYS_VS_Systick
+Mcu.Pin2=PI11
+Mcu.Pin3=PH1-OSC_OUT (PH1)
+Mcu.Pin4=PH0-OSC_IN (PH0)
+Mcu.Pin5=PA0
+Mcu.Pin6=PB10
+Mcu.Pin7=PB11
+Mcu.Pin8=PD11
+Mcu.Pin9=PD12
+Mcu.PinsNb=11
+Mcu.ThirdPartyNb=0
+Mcu.UserConstants=
+Mcu.UserName=STM32H750XBHx
+MxCube.Version=6.0.1
+MxDb.Version=DB.6.0.0
+NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.ForceEnableDMAVector=true
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
+NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
+NVIC.UART4_IRQn=true\:0\:0\:false\:false\:true\:true\:true
+NVIC.USART3_IRQn=true\:0\:0\:false\:false\:true\:true\:true
+NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+PA0.Locked=true
+PA0.Mode=Asynchronous
+PA0.Signal=UART4_TX
+PB10.Locked=true
+PB10.Mode=Asynchronous
+PB10.Signal=USART3_TX
+PB11.Locked=true
+PB11.Mode=Asynchronous
+PB11.Signal=USART3_RX
+PD11.Mode=CTS_RTS
+PD11.Signal=USART3_CTS
+PD12.Mode=CTS_RTS
+PD12.Signal=USART3_RTS
+PH0-OSC_IN\ (PH0).Mode=HSE-External-Oscillator
+PH0-OSC_IN\ (PH0).Signal=RCC_OSC_IN
+PH1-OSC_OUT\ (PH1).Mode=HSE-External-Oscillator
+PH1-OSC_OUT\ (PH1).Signal=RCC_OSC_OUT
+PI11.Locked=true
+PI11.Signal=GPIO_Output
+PI8.Locked=true
+PI8.Signal=GPIO_Output
+PI9.Locked=true
+PI9.Mode=Asynchronous
+PI9.Signal=UART4_RX
+PinOutPanel.CurrentBGAView=Top
+PinOutPanel.RotationAngle=0
+ProjectManager.AskForMigrate=true
+ProjectManager.BackupPrevious=false
+ProjectManager.CompilerOptimize=6
+ProjectManager.ComputerToolchain=false
+ProjectManager.CoupleFile=false
+ProjectManager.CustomerFirmwarePackage=
+ProjectManager.DefaultFWLocation=true
+ProjectManager.DeletePrevious=true
+ProjectManager.DeviceId=STM32H750XBHx
+ProjectManager.FirmwarePackage=STM32Cube FW_H7 V1.8.0
+ProjectManager.FreePins=false
+ProjectManager.HalAssertFull=false
+ProjectManager.HeapSize=0x200
+ProjectManager.KeepUserCode=true
+ProjectManager.LastFirmware=true
+ProjectManager.LibraryCopy=1
+ProjectManager.MainLocation=Core/Src
+ProjectManager.NoMain=false
+ProjectManager.PreviousToolchain=
+ProjectManager.ProjectBuild=false
+ProjectManager.ProjectFileName=CubeMX_Config.ioc
+ProjectManager.ProjectName=CubeMX_Config
+ProjectManager.RegisterCallBack=
+ProjectManager.StackSize=0x400
+ProjectManager.TargetToolchain=MDK-ARM V5
+ProjectManager.ToolChainLocation=
+ProjectManager.UnderRoot=false
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_UART4_Init-UART4-false-HAL-true,4-MX_USART3_UART_Init-USART3-false-HAL-true,0-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true
+RCC.ADCFreq_Value=400000000
+RCC.AHB12Freq_Value=240000000
+RCC.AHB4Freq_Value=240000000
+RCC.APB1Freq_Value=120000000
+RCC.APB2Freq_Value=120000000
+RCC.APB3Freq_Value=120000000
+RCC.APB4Freq_Value=120000000
+RCC.AXIClockFreq_Value=240000000
+RCC.CECFreq_Value=32000
+RCC.CKPERFreq_Value=64000000
+RCC.CortexFreq_Value=480000000
+RCC.CpuClockFreq_Value=480000000
+RCC.D1CPREFreq_Value=480000000
+RCC.D1PPRE=RCC_APB3_DIV2
+RCC.D2PPRE1=RCC_APB1_DIV2
+RCC.D2PPRE2=RCC_APB2_DIV2
+RCC.D3PPRE=RCC_APB4_DIV2
+RCC.DFSDMACLkFreq_Value=480000000
+RCC.DFSDMFreq_Value=120000000
+RCC.DIVM1=5
+RCC.DIVM2=2
+RCC.DIVM3=5
+RCC.DIVN1=192
+RCC.DIVN2=64
+RCC.DIVN3=160
+RCC.DIVP1Freq_Value=480000000
+RCC.DIVP2Freq_Value=400000000
+RCC.DIVP3Freq_Value=400000000
+RCC.DIVQ1Freq_Value=480000000
+RCC.DIVQ2Freq_Value=400000000
+RCC.DIVQ3Freq_Value=400000000
+RCC.DIVR1Freq_Value=480000000
+RCC.DIVR2Freq_Value=400000000
+RCC.DIVR3Freq_Value=400000000
+RCC.FDCANFreq_Value=480000000
+RCC.FMCFreq_Value=240000000
+RCC.FamilyName=M
+RCC.HCLK3ClockFreq_Value=240000000
+RCC.HCLKFreq_Value=240000000
+RCC.HPRE=RCC_HCLK_DIV2
+RCC.HRTIMFreq_Value=240000000
+RCC.I2C123Freq_Value=120000000
+RCC.I2C4Freq_Value=120000000
+RCC.IPParameters=ADCFreq_Value,AHB12Freq_Value,AHB4Freq_Value,APB1Freq_Value,APB2Freq_Value,APB3Freq_Value,APB4Freq_Value,AXIClockFreq_Value,CECFreq_Value,CKPERFreq_Value,CortexFreq_Value,CpuClockFreq_Value,D1CPREFreq_Value,D1PPRE,D2PPRE1,D2PPRE2,D3PPRE,DFSDMACLkFreq_Value,DFSDMFreq_Value,DIVM1,DIVM2,DIVM3,DIVN1,DIVN2,DIVN3,DIVP1Freq_Value,DIVP2Freq_Value,DIVP3Freq_Value,DIVQ1Freq_Value,DIVQ2Freq_Value,DIVQ3Freq_Value,DIVR1Freq_Value,DIVR2Freq_Value,DIVR3Freq_Value,FDCANFreq_Value,FMCFreq_Value,FamilyName,HCLK3ClockFreq_Value,HCLKFreq_Value,HPRE,HRTIMFreq_Value,I2C123Freq_Value,I2C4Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPTIM345Freq_Value,LPUART1Freq_Value,LTDCFreq_Value,MCO1PinFreq_Value,MCO2PinFreq_Value,PLL2FRACN,PLL3FRACN,PLLFRACN,PLLSourceVirtual,QSPIFreq_Value,RNGFreq_Value,RTCFreq_Value,SAI1Freq_Value,SAI23Freq_Value,SAI4AFreq_Value,SAI4BFreq_Value,SDMMCFreq_Value,SPDIFRXFreq_Value,SPI123Freq_Value,SPI45Freq_Value,SPI6Freq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,Tim1OutputFreq_Value,Tim2OutputFreq_Value,TraceFreq_Value,USART16Freq_Value,USART234578Freq_Value,USBFreq_Value,VCO1OutputFreq_Value,VCO2OutputFreq_Value,VCO3OutputFreq_Value,VCOInput1Freq_Value,VCOInput2Freq_Value,VCOInput3Freq_Value
+RCC.LPTIM1Freq_Value=120000000
+RCC.LPTIM2Freq_Value=120000000
+RCC.LPTIM345Freq_Value=120000000
+RCC.LPUART1Freq_Value=120000000
+RCC.LTDCFreq_Value=400000000
+RCC.MCO1PinFreq_Value=64000000
+RCC.MCO2PinFreq_Value=480000000
+RCC.PLL2FRACN=0
+RCC.PLL3FRACN=0
+RCC.PLLFRACN=0
+RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
+RCC.QSPIFreq_Value=240000000
+RCC.RNGFreq_Value=48000000
+RCC.RTCFreq_Value=32000
+RCC.SAI1Freq_Value=480000000
+RCC.SAI23Freq_Value=480000000
+RCC.SAI4AFreq_Value=480000000
+RCC.SAI4BFreq_Value=480000000
+RCC.SDMMCFreq_Value=480000000
+RCC.SPDIFRXFreq_Value=480000000
+RCC.SPI123Freq_Value=480000000
+RCC.SPI45Freq_Value=120000000
+RCC.SPI6Freq_Value=120000000
+RCC.SWPMI1Freq_Value=120000000
+RCC.SYSCLKFreq_VALUE=480000000
+RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
+RCC.Tim1OutputFreq_Value=240000000
+RCC.Tim2OutputFreq_Value=240000000
+RCC.TraceFreq_Value=64000000
+RCC.USART16Freq_Value=120000000
+RCC.USART234578Freq_Value=120000000
+RCC.USBFreq_Value=480000000
+RCC.VCO1OutputFreq_Value=960000000
+RCC.VCO2OutputFreq_Value=800000000
+RCC.VCO3OutputFreq_Value=800000000
+RCC.VCOInput1Freq_Value=5000000
+RCC.VCOInput2Freq_Value=12500000
+RCC.VCOInput3Freq_Value=5000000
+USART3.IPParameters=VirtualMode-Asynchronous
+USART3.VirtualMode-Asynchronous=VM_ASYNC
+VP_SYS_VS_Systick.Mode=SysTick
+VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+board=custom

bsp/stm32/stm32h750-artpi-h750/board/Kconfig

@@ -0,0 +1,58 @@
+menu "Hardware Drivers Config"
+
+config SOC_STM32H750XB
+    bool
+    select SOC_SERIES_STM32H7
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    default y
+
+menu "Onboard Peripheral Drivers"
+
+    config BSP_USING_QSPI_FLASH
+        bool "Enable QSPI FLASH (W25Q64)"
+        select BSP_USING_QSPI
+        select RT_USING_SFUD
+        select RT_SFUD_USING_QSPI
+        default n
+endmenu
+
+menu "On-chip Peripheral Drivers"
+
+    config BSP_USING_GPIO
+        bool "Enable GPIO"
+        select RT_USING_PIN
+        default y
+
+    menuconfig BSP_USING_UART
+        bool "Enable UART"
+        default y
+        select RT_USING_SERIAL
+        if BSP_USING_UART
+            config BSP_USING_UART3
+                bool "Enable UART3"
+                default y
+
+            config BSP_USING_UART4
+                bool "Enable UART4"
+                default y
+        endif
+
+
+
+    config BSP_USING_SDIO
+        bool "Enable SDIO"
+        select RT_USING_SDIO
+        select RT_USING_DFS
+        default n
+
+
+    source "../libraries/HAL_Drivers/Kconfig"
+
+endmenu
+
+menu "Board extended module Drivers"
+
+endmenu
+
+endmenu

bsp/stm32/stm32h750-artpi-h750/board/SConscript

@@ -0,0 +1,31 @@
+import rtconfig
+from building import *
+
+cwd = GetCurrentDir()
+
+# add the general drivers.
+src = Glob('board.c')
+src += Glob('CubeMX_Config/Core/Src/stm32h7xx_hal_msp.c')
+
+if GetDepend(['BSP_USING_QSPI_FLASH']):
+    src += Glob('ports/drv_qspi_flash.c')
+
+if GetDepend('BSP_USING_SPI_LCD'):
+    src = src + ['ports/drv_lcd.c']
+
+path = [cwd]
+path += [cwd + '/CubeMX_Config/Core/Inc']
+
+if rtconfig.CROSS_TOOL == 'gcc':
+    src += [cwd + '/../../libraries/STM32H7xx_HAL/CMSIS/Device/ST/STM32H7xx/Source/Templates/gcc/startup_stm32h750xx.s']
+elif rtconfig.CROSS_TOOL == 'keil':
+    src += [cwd + '/../../libraries/STM32H7xx_HAL/CMSIS/Device/ST/STM32H7xx/Source/Templates/arm/startup_stm32h750xx.s']
+elif rtconfig.CROSS_TOOL == 'iar':
+    src += [cwd + '/../../libraries/STM32H7xx_HAL/CMSIS/Device/ST/STM32H7xx/Source/Templates/iar/startup_stm32h750xx.s']
+
+# STM32H743xx || STM32H750xx || STM32F753xx
+# You can select chips from the list above
+CPPDEFINES = ['STM32H750xx']
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
+
+Return('group')

bsp/stm32/stm32h750-artpi-h750/board/board.c

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2019-10-26     zylx         first version
+ */
+
+#include "board.h"
+
+/**
+  * @brief System Clock Configuration
+  * @retval None
+  */
+void SystemClock_Config(void)
+{
+  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
+
+  /** Supply configuration update enable
+  */
+  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
+  /** Configure the main internal regulator output voltage
+  */
+  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
+
+  while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
+  /** Initializes the RCC Oscillators according to the specified parameters
+  * in the RCC_OscInitTypeDef structure.
+  */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+  RCC_OscInitStruct.PLL.PLLM = 5;
+  RCC_OscInitStruct.PLL.PLLN = 192;
+  RCC_OscInitStruct.PLL.PLLP = 2;
+  RCC_OscInitStruct.PLL.PLLQ = 2;
+  RCC_OscInitStruct.PLL.PLLR = 2;
+  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
+  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
+  RCC_OscInitStruct.PLL.PLLFRACN = 0;
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /** Initializes the CPU, AHB and APB buses clocks
+  */
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
+                              |RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
+  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
+  RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
+
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART3|RCC_PERIPHCLK_UART4;
+  PeriphClkInitStruct.Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1;
+  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
+}
+

bsp/stm32/stm32h750-artpi-h750/board/board.h

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-11-5      SummerGift   first version
+ */
+
+#ifndef __BOARD_H__
+#define __BOARD_H__
+
+#include <rtthread.h>
+#include <stm32h7xx.h>
+#include "drv_common.h"
+#include "drv_gpio.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define STM32_FLASH_START_ADRESS     ((uint32_t)0x08000000)
+#define STM32_FLASH_SIZE             (128 * 1024)
+#define STM32_FLASH_END_ADDRESS      ((uint32_t)(STM32_FLASH_START_ADRESS + STM32_FLASH_SIZE))
+
+#define STM32_SRAM_SIZE           (128)
+#define STM32_SRAM_END            (0x20000000 + STM32_SRAM_SIZE * 1024)
+
+#if defined(__CC_ARM) || defined(__CLANG_ARM)
+extern int Image$$RW_IRAM1$$ZI$$Limit;
+#define HEAP_BEGIN      (&Image$$RW_IRAM1$$ZI$$Limit)
+#elif __ICCARM__
+#pragma section="CSTACK"
+#define HEAP_BEGIN      (__segment_end("CSTACK"))
+#else
+extern int __bss_end;
+#define HEAP_BEGIN      (&__bss_end)
+#endif
+
+#define HEAP_END        STM32_SRAM_END
+
+void SystemClock_Config(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

bsp/stm32/stm32h750-artpi-h750/board/linker_scripts/link.icf

@@ -0,0 +1,28 @@
+/*###ICF### Section handled by ICF editor, don't touch! ****/
+/*-Editor annotation file-*/
+/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
+/*-Specials-*/
+define symbol __ICFEDIT_intvec_start__ = 0x08000000;
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;
+define symbol __ICFEDIT_region_ROM_end__   = 0x00020000;
+define symbol __ICFEDIT_region_RAM_start__ = 0x20000000;
+define symbol __ICFEDIT_region_RAM_end__   = 0x20020000;
+/*-Sizes-*/
+define symbol __ICFEDIT_size_cstack__ = 0x800;
+define symbol __ICFEDIT_size_heap__   = 0x400;
+/**** End of ICF editor section. ###ICF###*/
+
+define memory mem with size = 4G;
+define region ROM_region      = mem:[from __ICFEDIT_region_ROM_start__   to __ICFEDIT_region_ROM_end__];
+define region RAM_region      = mem:[from __ICFEDIT_region_RAM_start__   to __ICFEDIT_region_RAM_end__];
+
+define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
+
+initialize by copy { readwrite };
+do not initialize  { section .noinit };
+
+place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
+
+place in ROM_region   { readonly };
+place in RAM_region   { readwrite, last block CSTACK};

bsp/stm32/stm32h750-artpi-h750/board/linker_scripts/link.lds

@@ -0,0 +1,157 @@
+/*
+ * linker script for STM32F4xx with GNU ld
+ * bernard.xiong 2009-10-14
+ */
+
+/* Program Entry, set to mark it as "used" and avoid gc */
+MEMORY
+{
+    ROM (rx) : ORIGIN = 0x08000000, LENGTH =  128k /* 128KB flash */
+    RAM (rw) : ORIGIN = 0x20000000, LENGTH =  128k /* 128K DTCM */
+}
+ENTRY(Reset_Handler)
+_system_stack_size = 0x200;
+
+SECTIONS
+{
+    .text :
+    {
+        . = ALIGN(4);
+        _stext = .;
+        KEEP(*(.isr_vector))            /* Startup code */
+
+        . = ALIGN(4);
+        *(.text)                        /* remaining code */
+        *(.text.*)                      /* remaining code */
+        *(.rodata)                      /* read-only data (constants) */
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.gnu.linkonce.t*)
+
+        /* section information for finsh shell */
+        . = ALIGN(4);
+        __fsymtab_start = .;
+        KEEP(*(FSymTab))
+        __fsymtab_end = .;
+
+        . = ALIGN(4);
+        __vsymtab_start = .;
+        KEEP(*(VSymTab))
+        __vsymtab_end = .;
+
+        /* section information for initial. */
+        . = ALIGN(4);
+        __rt_init_start = .;
+        KEEP(*(SORT(.rti_fn*)))
+        __rt_init_end = .;
+
+        . = ALIGN(4);
+
+        PROVIDE(__ctors_start__ = .);
+        KEEP (*(SORT(.init_array.*)))
+        KEEP (*(.init_array))
+        PROVIDE(__ctors_end__ = .);
+
+        . = ALIGN(4);
+
+        _etext = .;
+    } > ROM = 0
+
+    /* .ARM.exidx is sorted, so has to go in its own output section.  */
+    __exidx_start = .;
+    .ARM.exidx :
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+
+        /* This is used by the startup in order to initialize the .data secion */
+        _sidata = .;
+    } > ROM
+    __exidx_end = .;
+
+    /* .data section which is used for initialized data */
+
+    .data : AT (_sidata)
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _sdata = . ;
+
+        *(.data)
+        *(.data.*)
+        *(.gnu.linkonce.d*)
+
+        PROVIDE(__dtors_start__ = .);
+        KEEP(*(SORT(.dtors.*)))
+        KEEP(*(.dtors))
+        PROVIDE(__dtors_end__ = .);
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _edata = . ;
+    } >RAM
+
+    .stack : 
+    {
+        . = ALIGN(4);
+        _sstack = .;
+        . = . + _system_stack_size;
+        . = ALIGN(4);
+        _estack = .;
+    } >RAM
+
+    __bss_start = .;
+    .bss :
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _sbss = .;
+
+        *(.bss)
+        *(.bss.*)
+        *(COMMON)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _ebss = . ;
+        
+        *(.bss.init)
+    } > RAM
+    __bss_end = .;
+
+    _end = .;
+
+    /* Stabs debugging sections.  */
+    .stab          0 : { *(.stab) }
+    .stabstr       0 : { *(.stabstr) }
+    .stab.excl     0 : { *(.stab.excl) }
+    .stab.exclstr  0 : { *(.stab.exclstr) }
+    .stab.index    0 : { *(.stab.index) }
+    .stab.indexstr 0 : { *(.stab.indexstr) }
+    .comment       0 : { *(.comment) }
+    /* DWARF debug sections.
+     * Symbols in the DWARF debugging sections are relative to the beginning
+     * of the section so we begin them at 0.  */
+    /* DWARF 1 */
+    .debug          0 : { *(.debug) }
+    .line           0 : { *(.line) }
+    /* GNU DWARF 1 extensions */
+    .debug_srcinfo  0 : { *(.debug_srcinfo) }
+    .debug_sfnames  0 : { *(.debug_sfnames) }
+    /* DWARF 1.1 and DWARF 2 */
+    .debug_aranges  0 : { *(.debug_aranges) }
+    .debug_pubnames 0 : { *(.debug_pubnames) }
+    /* DWARF 2 */
+    .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+    .debug_abbrev   0 : { *(.debug_abbrev) }
+    .debug_line     0 : { *(.debug_line) }
+    .debug_frame    0 : { *(.debug_frame) }
+    .debug_str      0 : { *(.debug_str) }
+    .debug_loc      0 : { *(.debug_loc) }
+    .debug_macinfo  0 : { *(.debug_macinfo) }
+    /* SGI/MIPS DWARF 2 extensions */
+    .debug_weaknames 0 : { *(.debug_weaknames) }
+    .debug_funcnames 0 : { *(.debug_funcnames) }
+    .debug_typenames 0 : { *(.debug_typenames) }
+    .debug_varnames  0 : { *(.debug_varnames) }
+}

bsp/stm32/stm32h750-artpi-h750/board/linker_scripts/link.sct

@@ -0,0 +1,19 @@
+; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_IROM1 0x08000000 0x00020000  {    ; load region size_region
+  ER_IROM1 0x08000000 0x00020000  {  ; load address = execution address
+   *.o (RESET, +First)
+   *(InRoot$$Sections)
+   .ANY (+RO)
+   .ANY (+XO)
+  }
+  RW_IRAM1 0x20000000 0x00020000  {  ; RW data
+   .ANY (+RW +ZI)
+  }
+  RW_IRAM2 0x24000000 0x00080000  {
+   .ANY (+RW +ZI)
+  }
+}
+

bsp/stm32/stm32h750-artpi-h750/project.eww

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<workspace>
+  <project>
+    <path>$WS_DIR$\project.ewp</path>
+  </project>
+  <batchBuild/>
+</workspace>
+
+

bsp/stm32/stm32h750-artpi-h750/project.uvprojx

@@ -0,0 +1,742 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
+
+  <SchemaVersion>2.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>rt-thread</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>STM32H750XBHx</Device>
+          <Vendor>STMicroelectronics</Vendor>
+          <PackID>Keil.STM32H7xx_DFP.2.5.0</PackID>
+          <PackURL>http://www.keil.com/pack/</PackURL>
+          <Cpu>IRAM(0x20000000,0x00020000) IRAM2(0x24000000,0x00080000) IROM(0x08000000,0x00020000) XRAM(0x30000000,0x00048000) XRAM2(0x38000000,0x00010000) CPUTYPE("Cortex-M7") FPU3(DFPU) CLOCK(12000000) ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32H7x_128k -FS08000000 -FL020000 -FP0($$Device:STM32H750XBHx$CMSIS\Flash\STM32H7x_128k.FLM))</FlashDriverDll>
+          <DeviceId>0</DeviceId>
+          <RegisterFile>$$Device:STM32H750XBHx$Drivers\CMSIS\Device\ST\STM32H7xx\Include\stm32h7xx.h</RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile>$$Device:STM32H750XBHx$CMSIS\SVD\STM32H750x.svd</SFDFile>
+          <bCustSvd>0</bCustSvd>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\build\</OutputDirectory>
+          <OutputName>rt-thread</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>0</BrowseInformation>
+          <ListingPath>.\build\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
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+              <Define>STM32H750xx, USE_HAL_DRIVER, __RTTHREAD__</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m7;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\CubeMX_Config\Core\Inc;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\common;..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Inc;..\libraries\STM32H7xx_HAL\CMSIS\Device\ST\STM32H7xx\Include;..\libraries\STM32H7xx_HAL\CMSIS\Include</IncludePath>
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+            <IncludeLibs></IncludeLibs>
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+              <FileName>stm32h7xx_hal_cryp_ex.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_cryp_ex.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_dma.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_dma.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_dma_ex.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_dma_ex.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_mdma.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_mdma.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_pwr.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_pwr.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_pwr_ex.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_pwr_ex.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_rcc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_rcc.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_rcc_ex.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_rcc_ex.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_rng.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_rng.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_sram.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_sram.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_gpio.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_gpio.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_uart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_uart.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_usart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_usart.c</FilePath>
+            </File>
+            <File>
+              <FileName>stm32h7xx_hal_uart_ex.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\STM32H7xx_HAL\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_uart_ex.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+  <RTE>
+    <apis/>
+    <components/>
+    <files/>
+  </RTE>
+
+</Project>

bsp/stm32/stm32h750-artpi-h750/rtconfig.h

@@ -0,0 +1,170 @@
+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
+
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread Configuration */
+
+/* RT-Thread Kernel */
+
+#define RT_NAME_MAX 8
+#define RT_ALIGN_SIZE 4
+#define RT_THREAD_PRIORITY_32
+#define RT_THREAD_PRIORITY_MAX 32
+#define RT_TICK_PER_SECOND 1000
+#define RT_USING_OVERFLOW_CHECK
+#define RT_USING_HOOK
+#define RT_USING_IDLE_HOOK
+#define RT_IDLE_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 256
+#define RT_DEBUG
+
+/* Inter-Thread communication */
+
+#define RT_USING_SEMAPHORE
+#define RT_USING_MUTEX
+#define RT_USING_EVENT
+#define RT_USING_MAILBOX
+#define RT_USING_MESSAGEQUEUE
+
+/* Memory Management */
+
+#define RT_USING_MEMPOOL
+#define RT_USING_SMALL_MEM
+#define RT_USING_HEAP
+
+/* Kernel Device Object */
+
+#define RT_USING_DEVICE
+#define RT_USING_CONSOLE
+#define RT_CONSOLEBUF_SIZE 128
+#define RT_CONSOLE_DEVICE_NAME "uart4"
+#define RT_VER_NUM 0x40003
+#define ARCH_ARM
+#define RT_USING_CPU_FFS
+#define ARCH_ARM_CORTEX_M
+#define ARCH_ARM_CORTEX_M7
+
+/* RT-Thread Components */
+
+#define RT_USING_COMPONENTS_INIT
+#define RT_USING_USER_MAIN
+#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_PRIORITY 10
+
+/* C++ features */
+
+
+/* Command shell */
+
+#define RT_USING_FINSH
+#define FINSH_THREAD_NAME "tshell"
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
+#define FINSH_USING_SYMTAB
+#define FINSH_USING_DESCRIPTION
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_CMD_SIZE 80
+#define FINSH_USING_MSH
+#define FINSH_USING_MSH_DEFAULT
+#define FINSH_USING_MSH_ONLY
+#define FINSH_ARG_MAX 10
+
+/* Device virtual file system */
+
+
+/* Device Drivers */
+
+#define RT_USING_DEVICE_IPC
+#define RT_PIPE_BUFSZ 512
+#define RT_USING_SERIAL
+#define RT_SERIAL_RB_BUFSZ 64
+#define RT_USING_PIN
+
+/* Using USB */
+
+
+/* POSIX layer and C standard library */
+
+#define RT_LIBC_USING_TIME
+
+/* Network */
+
+/* Socket abstraction layer */
+
+
+/* Network interface device */
+
+
+/* light weight TCP/IP stack */
+
+
+/* AT commands */
+
+
+/* VBUS(Virtual Software BUS) */
+
+
+/* Utilities */
+
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+
+/* Wi-Fi */
+
+/* Marvell WiFi */
+
+
+/* Wiced WiFi */
+
+
+/* IoT Cloud */
+
+
+/* security packages */
+
+
+/* language packages */
+
+
+/* multimedia packages */
+
+
+/* tools packages */
+
+
+/* system packages */
+
+
+/* peripheral libraries and drivers */
+
+
+/* miscellaneous packages */
+
+
+/* samples: kernel and components samples */
+
+#define SOC_FAMILY_STM32
+#define SOC_SERIES_STM32H7
+
+/* Hardware Drivers Config */
+
+#define SOC_STM32H750XB
+
+/* Onboard Peripheral Drivers */
+
+
+/* On-chip Peripheral Drivers */
+
+#define BSP_USING_GPIO
+#define BSP_USING_UART
+#define BSP_USING_UART3
+#define BSP_USING_UART4
+
+/* Board extended module Drivers */
+
+
+#endif

bsp/stm32/stm32h750-artpi-h750/rtconfig.py

@@ -0,0 +1,151 @@
+import os
+
+# toolchains options
+ARCH='arm'
+CPU='cortex-m7'
+CROSS_TOOL='gcc'
+
+# bsp lib config
+BSP_LIBRARY_TYPE = None
+
+if os.getenv('RTT_CC'):
+    CROSS_TOOL = os.getenv('RTT_CC')
+if os.getenv('RTT_ROOT'):
+    RTT_ROOT = os.getenv('RTT_ROOT')
+
+# cross_tool provides the cross compiler
+# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
+if  CROSS_TOOL == 'gcc':
+    PLATFORM    = 'gcc'
+    EXEC_PATH   = r'C:\Users\XXYYZZ'
+elif CROSS_TOOL == 'keil':
+    PLATFORM    = 'armcc'
+    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')
+
+BUILD = 'debug'
+
+if PLATFORM == 'gcc':
+    # toolchains
+    PREFIX = 'arm-none-eabi-'
+    CC = PREFIX + 'gcc'
+    AS = PREFIX + 'gcc'
+    AR = PREFIX + 'ar'
+    CXX = PREFIX + 'g++'
+    LINK = PREFIX + 'gcc'
+    TARGET_EXT = 'elf'
+    SIZE = PREFIX + 'size'
+    OBJDUMP = PREFIX + 'objdump'
+    OBJCPY = PREFIX + 'objcopy'
+
+    DEVICE = ' -mcpu=cortex-m7 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections'
+    CFLAGS = DEVICE + ' -Dgcc'
+    AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T board/linker_scripts/link.lds'
+
+    CPATH = ''
+    LPATH = ''
+
+    if BUILD == 'debug':
+        CFLAGS += ' -O0 -gdwarf-2 -g'
+        AFLAGS += ' -gdwarf-2'
+    else:
+        CFLAGS += ' -O2'
+
+    CXXFLAGS = CFLAGS 
+    CFLAGS += ' -std=c99'
+
+    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
+
+elif PLATFORM == 'armcc':
+    # toolchains
+    CC = 'armcc'
+    CXX = 'armcc'
+    AS = 'armasm'
+    AR = 'armar'
+    LINK = 'armlink'
+    TARGET_EXT = 'axf'
+
+    DEVICE = ' --cpu Cortex-M7.fp.sp'
+    CFLAGS = '-c ' + DEVICE + ' --apcs=interwork --c99'
+    AFLAGS = DEVICE + ' --apcs=interwork '
+    LFLAGS = DEVICE + ' --scatter "board\linker_scripts\link.sct" --info sizes --info totals --info unused --info veneers --list rtthread.map --strict'
+    CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCC/include'
+    LFLAGS += ' --libpath=' + EXEC_PATH + '/ARM/ARMCC/lib'
+
+    CFLAGS += ' -D__MICROLIB '
+    AFLAGS += ' --pd "__MICROLIB SETA 1" '
+    LFLAGS += ' --library_type=microlib '
+    EXEC_PATH += '/ARM/ARMCC/bin/'
+
+    if BUILD == 'debug':
+        CFLAGS += ' -g -O0'
+        AFLAGS += ' -g'
+    else:
+        CFLAGS += ' -O2'
+
+    CXXFLAGS = CFLAGS 
+    CFLAGS += ' -std=c99'
+
+    POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
+
+elif PLATFORM == 'iar':
+    # toolchains
+    CC = 'iccarm'
+    CXX = 'iccarm'
+    AS = 'iasmarm'
+    AR = 'iarchive'
+    LINK = 'ilinkarm'
+    TARGET_EXT = 'out'
+
+    DEVICE = '-Dewarm'
+
+    CFLAGS = DEVICE
+    CFLAGS += ' --diag_suppress Pa050'
+    CFLAGS += ' --no_cse'
+    CFLAGS += ' --no_unroll'
+    CFLAGS += ' --no_inline'
+    CFLAGS += ' --no_code_motion'
+    CFLAGS += ' --no_tbaa'
+    CFLAGS += ' --no_clustering'
+    CFLAGS += ' --no_scheduling'
+    CFLAGS += ' --endian=little'
+    CFLAGS += ' --cpu=Cortex-M7' 
+    CFLAGS += ' -e' 
+    CFLAGS += ' --fpu=VFPv5_sp'
+    CFLAGS += ' --dlib_config "' + EXEC_PATH + '/arm/INC/c/DLib_Config_Normal.h"'
+    CFLAGS += ' --silent'
+    
+    AFLAGS = DEVICE
+    AFLAGS += ' -s+' 
+    AFLAGS += ' -w+' 
+    AFLAGS += ' -r' 
+    AFLAGS += ' --cpu Cortex-M7' 
+    AFLAGS += ' --fpu VFPv5_sp' 
+    AFLAGS += ' -S' 
+    
+    if BUILD == 'debug':
+        CFLAGS += ' --debug'
+        CFLAGS += ' -On'
+    else:
+        CFLAGS += ' -Oh'
+
+    LFLAGS = ' --config "board/linker_scripts/link.icf"'
+    LFLAGS += ' --entry __iar_program_start'
+
+    CXXFLAGS = CFLAGS
+    
+    EXEC_PATH = EXEC_PATH + '/arm/bin/'
+    POST_ACTION = 'ielftool --bin $TARGET rtthread.bin'
+
+def dist_handle(BSP_ROOT, dist_dir):
+    import sys
+    cwd_path = os.getcwd()
+    sys.path.append(os.path.join(os.path.dirname(BSP_ROOT), 'tools'))
+    from sdk_dist import dist_do_building
+    dist_do_building(BSP_ROOT, dist_dir)

bsp/stm32/stm32h750-artpi-h750/template.eww

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<workspace>
+  <project>
+    <path>$WS_DIR$\template.ewp</path>
+  </project>
+  <batchBuild/>
+</workspace>
+
+

bsp/stm32/stm32h750-artpi-h750/template.uvoptx

@@ -0,0 +1,184 @@
+<?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>rt-thread</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\</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>18</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>6</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon>STLink\ST-LINKIII-KEIL_SWO.dll</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-S0 -C0 -P0 )  -FN1 -FC1000 -FD20000000 -FF0STM32H7x_128k -FL020000 -FS08000000 -FP0($$Device:STM32H750XBHx$CMSIS\Flash\STM32H7x_128k.FLM)</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ST-LINKIII-KEIL_SWO</Key>
+          <Name>-U066BFF393732484257162540 -O206 -SF4000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP") -D00(6BA02477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8004 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC1000 -FN1 -FF0STM32H7x_128k -FS08000000 -FL020000</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>
+      <DebugDescription>
+        <Enable>1</Enable>
+        <EnableFlashSeq>1</EnableFlashSeq>
+        <EnableLog>0</EnableLog>
+        <Protocol>2</Protocol>
+        <DbgClock>10000000</DbgClock>
+      </DebugDescription>
+    </TargetOption>
+  </Target>
+
+</ProjectOpt>

bsp/stm32/stm32h750-artpi-h750/template.uvprojx

@@ -0,0 +1,390 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
+
+  <SchemaVersion>2.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>rt-thread</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>STM32H750XBHx</Device>
+          <Vendor>STMicroelectronics</Vendor>
+          <PackID>Keil.STM32H7xx_DFP.2.5.0</PackID>
+          <PackURL>http://www.keil.com/pack/</PackURL>
+          <Cpu>IRAM(0x20000000,0x00020000) IRAM2(0x24000000,0x00080000) IROM(0x08000000,0x00020000) XRAM(0x30000000,0x00048000) XRAM2(0x38000000,0x00010000) CPUTYPE("Cortex-M7") FPU3(DFPU) CLOCK(12000000) ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32H7x_128k -FS08000000 -FL020000 -FP0($$Device:STM32H750XBHx$CMSIS\Flash\STM32H7x_128k.FLM))</FlashDriverDll>
+          <DeviceId>0</DeviceId>
+          <RegisterFile>$$Device:STM32H750XBHx$Drivers\CMSIS\Device\ST\STM32H7xx\Include\stm32h7xx.h</RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile>$$Device:STM32H750XBHx$CMSIS\SVD\STM32H750x.svd</SFDFile>
+          <bCustSvd>0</bCustSvd>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\build\</OutputDirectory>
+          <OutputName>rt-thread</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>0</BrowseInformation>
+          <ListingPath>.\build\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopB1X>0</nStopB1X>
+            <nStopB2X>0</nStopB2X>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>fromelf --bin !L --output rtthread.bin</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopA1X>0</nStopA1X>
+            <nStopA2X>0</nStopA2X>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments> -REMAP -MPU</SimDllArguments>
+          <SimDlgDll>DCM.DLL</SimDlgDll>
+          <SimDlgDllArguments>-pCM7</SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments> -MPU</TargetDllArguments>
+          <TargetDlgDll>TCM.DLL</TargetDlgDll>
+          <TargetDlgDllArguments>-pCM7</TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>1</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
+            <Capability>1</Capability>
+            <DriverSelection>4096</DriverSelection>
+          </Flash1>
+          <bUseTDR>1</bUseTDR>
+          <Flash2>BIN\UL2CM3.DLL</Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M7"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>1</hadIROM>
+            <hadIRAM>1</hadIRAM>
+            <hadXRAM>1</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>3</RvdsVP>
+            <RvdsMve>0</RvdsMve>
+            <hadIRAM2>1</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>8</StupSel>
+            <useUlib>1</useUlib>
+            <EndSel>0</EndSel>
+            <uLtcg>0</uLtcg>
+            <nSecure>0</nSecure>
+            <RoSelD>3</RoSelD>
+            <RwSelD>4</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>0</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>1</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>0</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>1</Im1Chk>
+            <Im2Chk>1</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x20000</Size>
+              </IRAM>
+              <IROM>
+                <Type>1</Type>
+                <StartAddress>0x8000000</StartAddress>
+                <Size>0x20000</Size>
+              </IROM>
+              <XRAM>
+                <Type>1</Type>
+                <StartAddress>0x30000000</StartAddress>
+                <Size>0x48000</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x8000000</StartAddress>
+                <Size>0x20000</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x30000000</StartAddress>
+                <Size>0x48000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x38000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x20000</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x24000000</StartAddress>
+                <Size>0x80000</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>1</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>1</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>1</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
+            <uC99>1</uC99>
+            <uGnu>0</uGnu>
+            <useXO>0</useXO>
+            <v6Lang>0</v6Lang>
+            <v6LangP>0</v6LangP>
+            <vShortEn>1</vShortEn>
+            <vShortWch>1</vShortWch>
+            <v6Lto>0</v6Lto>
+            <v6WtE>0</v6WtE>
+            <v6Rtti>0</v6Rtti>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
+            <useXO>0</useXO>
+            <uClangAs>0</uClangAs>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>0</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x08000000</TextAddressRange>
+            <DataAddressRange>0x20000000</DataAddressRange>
+            <pXoBase></pXoBase>
+            <ScatterFile>.\board\linker_scripts\link.sct</ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+    </Target>
+  </Targets>
+
+  <RTE>
+    <apis/>
+    <components/>
+    <files/>
+  </RTE>
+
+</Project>

bsp/stm32/stm32wb55-st-nucleo/board/linker_scripts/link.sct

@@ -2,14 +2,19 @@
 ; *** Scatter-Loading Description File generated by uVision ***
 ; *************************************************************
 
-LR_IROM1 0x08000000 0x00100000  {    ; load region size_region
+LR_IROM1 0x08000000 0x00080000  {    ; load region size_region
-  ER_IROM1 0x08000000 0x00100000  {  ; load address = execution address
+  ER_IROM1 0x08000000 0x00080000  {  ; load address = execution address
    *.o (RESET, +First)
    *(InRoot$$Sections)
    .ANY (+RO)
   }
-  RW_IRAM1 0x20000000 0x00030000  {  ; RW data
+  RW_IRAM1     0x20000004 0x2FFFC  {  ; RW data
    .ANY (+RW +ZI)
   }
+  RW_RAM_SHARED 0x20030000 0x2800  {  ; RW data
+   *(MAPPING_TABLE)
+   *(MB_MEM1)
+   *(MB_MEM2)
+  }
   }
 

components/drivers/include/drivers/usb_common.h

@@ -112,7 +112,7 @@ extern "C" {
 #define USB_STRING_CONFIG_INDEX         0x04
 #define USB_STRING_INTERFACE_INDEX      0x05
 #define USB_STRING_OS_INDEX             0x06
-#define USB_STRING_MAX                  USB_STRING_OS_INDEX
+#define USB_STRING_MAX                  0xff
 
 #define USB_STRING_OS                   "MSFT100A"
 
@@ -301,7 +301,7 @@ struct uconfig_descriptor
     rt_uint8_t iConfiguration;
     rt_uint8_t bmAttributes;
     rt_uint8_t MaxPower;
-    rt_uint8_t data[256];
+    rt_uint8_t data[2048];
 };
 typedef struct uconfig_descriptor* ucfg_desc_t;
 

components/drivers/include/drivers/usb_device.h

@@ -34,6 +34,10 @@ extern "C" {
 #define _PRODUCT_ID                 0x0001
 #endif
 
+#ifndef MAX_INTF_STR
+#define MAX_INTF_STR 20
+#endif
+
 #define USB_BCD_DEVICE              0x0200   /* USB Specification Release Number in Binary-Coded Decimal */
 #define USB_BCD_VERSION             0x0200   /* USB 2.0 */
 #define EP0_IN_ADDR                 0x80
@@ -193,7 +197,7 @@ struct udevice
     struct usb_qualifier_descriptor * dev_qualifier;
     usb_os_comp_id_desc_t    os_comp_id_desc;
     const char** str;
-
+    const char *str_intf[MAX_INTF_STR];
     udevice_state_t state;
     rt_list_t cfg_list;
     uconfig_t curr_cfg;
@@ -260,6 +264,7 @@ rt_err_t rt_usbd_event_signal(struct udev_msg* msg);
 rt_err_t rt_usbd_device_set_controller(udevice_t device, udcd_t dcd);
 rt_err_t rt_usbd_device_set_descriptor(udevice_t device, udev_desc_t dev_desc);
 rt_err_t rt_usbd_device_set_string(udevice_t device, const char** ustring);
+rt_err_t rt_usbd_device_set_interface_string(udevice_t device, int index, const char* string);
 rt_err_t rt_usbd_device_set_qualifier(udevice_t device, struct usb_qualifier_descriptor* qualifier);
 rt_err_t rt_usbd_device_set_os_comp_id_desc(udevice_t device, usb_os_comp_id_desc_t os_comp_id_desc);
 rt_err_t rt_usbd_device_add_config(udevice_t device, uconfig_t cfg);

components/drivers/usb/usbdevice/class/audio_mic.c

@@ -35,6 +35,7 @@
 #define EVENT_RECORD_STOP    (1 << 1)
 #define EVENT_RECORD_DATA    (1 << 2)
 
+#define MIC_INTF_STR_INDEX 8
 /*
  * uac mic descriptor define
  */
@@ -128,7 +129,7 @@ const static char *_ustring[] =
 {
     "Language",
     "RT-Thread Team.",
-    "Microphone",
+    "RT-Thread Audio Microphone",
     "32021919830108",
     "Configuration",
     "Interface",
@@ -160,7 +161,11 @@ static struct uac_ac_descriptor ac_desc =
         USB_CLASS_AUDIO,
         USB_SUBCLASS_AUDIOCONTROL,
         0x00,
+#ifdef RT_USB_DEVICE_COMPOSITE
+        MIC_INTF_STR_INDEX,
+#else
         0x00,
+#endif
     },
     /* Header Descriptor */
     {
@@ -495,9 +500,12 @@ ufunction_t rt_usbd_function_uac_mic_create(udevice_t device)
     /* parameter check */
     RT_ASSERT(device != RT_NULL);
 
+#ifdef RT_USB_DEVICE_COMPOSITE
+    rt_usbd_device_set_interface_string(device, MIC_INTF_STR_INDEX, _ustring[2]);
+#else
     /* set usb device string description */
     rt_usbd_device_set_string(device, _ustring);
-
+#endif
     /* create a uac function */
     func = rt_usbd_function_new(device, &dev_desc, &ops);
     //not support HS

components/drivers/usb/usbdevice/class/audio_speaker.c

@@ -35,6 +35,7 @@
 #define EVENT_AUDIO_STOP    (1 << 1)
 #define EVENT_AUDIO_DATA    (1 << 2)
 
+#define SPK_INTF_STR_INDEX 9
 /*
  * uac speaker descriptor define
  */
@@ -128,7 +129,7 @@ const static char *_ustring[] =
 {
     "Language",
     "RT-Thread Team.",
-    "RT-Thread Speaker",
+    "RT-Thread Audio Speaker",
     "32021919830108",
     "Configuration",
     "Interface",
@@ -160,7 +161,11 @@ static struct uac_ac_descriptor ac_desc =
         USB_CLASS_AUDIO,
         USB_SUBCLASS_AUDIOCONTROL,
         0x00,
+#ifdef RT_USB_DEVICE_COMPOSITE
+        SPK_INTF_STR_INDEX,
+#else
         0x00,
+#endif
     },
     /* Header Descriptor */
     {
@@ -496,9 +501,12 @@ ufunction_t rt_usbd_function_uac_speaker_create(udevice_t device)
     /* parameter check */
     RT_ASSERT(device != RT_NULL);
 
+#ifdef RT_USB_DEVICE_COMPOSITE
+    rt_usbd_device_set_interface_string(device, SPK_INTF_STR_INDEX, _ustring[2]);
+#else
     /* set usb device string description */
     rt_usbd_device_set_string(device, _ustring);
-
+#endif
     /* create a uac function */
     func = rt_usbd_function_new(device, &dev_desc, &ops);
     //not support HS

components/drivers/usb/usbdevice/class/cdc_vcom.c

@@ -20,6 +20,7 @@
 
 #ifdef RT_USB_DEVICE_CDC
 
+#define VCOM_INTF_STR_INDEX 5
 #ifdef RT_VCOM_TX_TIMEOUT
 #define VCOM_TX_TIMEOUT      RT_VCOM_TX_TIMEOUT
 #else /*!RT_VCOM_TX_TIMEOUT*/
@@ -151,7 +152,11 @@ const static struct ucdc_comm_descriptor _comm_desc =
         USB_CDC_CLASS_COMM,
         USB_CDC_SUBCLASS_ACM,
         USB_CDC_PROTOCOL_V25TER,
-        0x00,
+#ifdef RT_USB_DEVICE_COMPOSITE
+        VCOM_INTF_STR_INDEX,
+#else
+        0,
+#endif
     },
     /* Header Functional Descriptor */
     {
@@ -582,9 +587,12 @@ ufunction_t rt_usbd_function_cdc_create(udevice_t device)
         rt_memset(serno, 0, _SER_NO_LEN + 1);
         rt_memcpy(serno, _SER_NO, rt_strlen(_SER_NO));
     }
+#ifdef RT_USB_DEVICE_COMPOSITE
+    rt_usbd_device_set_interface_string(device, VCOM_INTF_STR_INDEX, _ustring[2]);
+#else
     /* set usb device string description */
     rt_usbd_device_set_string(device, _ustring);
-
+#endif
     /* create a cdc function */
     func = rt_usbd_function_new(device, &dev_desc, &ops);
 

components/drivers/usb/usbdevice/class/ecm.c

@@ -24,6 +24,7 @@
 #define USB_ETH_MTU     1514
 #endif
 #define MAX_ADDR_LEN    6
+#define ECM_INTF_STR_INDEX 10
 
 struct rt_ecm_eth
 {
@@ -96,7 +97,11 @@ const static struct ucdc_eth_descriptor _comm_desc =
         USB_CDC_CLASS_COMM,
         USB_CDC_SUBCLASS_ETH,
         USB_CDC_PROTOCOL_NONE,
+#ifdef RT_USB_DEVICE_COMPOSITE
+        ECM_INTF_STR_INDEX,
+#else
         0x00,
+#endif
     },
     /* Header Functional Descriptor */
     {
@@ -560,8 +565,11 @@ ufunction_t rt_usbd_function_ecm_create(udevice_t device)
     RT_ASSERT(device != RT_NULL);
 
     /* set usb device string description */
+#ifdef RT_USB_DEVICE_COMPOSITE
+    rt_usbd_device_set_interface_string(device, ECM_INTF_STR_INDEX, _ustring[2]);
+#else
     rt_usbd_device_set_string(device, _ustring);
-
+#endif
     /* create a cdc class */
     cdc = rt_usbd_function_new(device, &_dev_desc, &ops);
     rt_usbd_device_set_qualifier(device, &dev_qualifier);

components/drivers/usb/usbdevice/class/hid.c

@@ -17,7 +17,7 @@
 #include "hid.h"
 
 #ifdef RT_USB_DEVICE_HID
-
+#define HID_INTF_STR_INDEX 7
 struct hid_s
 {
     struct rt_device parent;
@@ -318,7 +318,11 @@ const static struct uhid_comm_descriptor _hid_comm_desc =
 #else
         USB_HID_PROTOCOL_MOUSE,     /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
 #endif
-        0,                          /* iInterface: Index of string descriptor */
+#ifdef RT_USB_DEVICE_COMPOSITE
+        HID_INTF_STR_INDEX,         /* iInterface: Index of string descriptor */
+#else
+        0,
+#endif
 	},
 
     /* HID Descriptor */
@@ -685,8 +689,11 @@ ufunction_t rt_usbd_function_hid_create(udevice_t device)
     RT_ASSERT(device != RT_NULL);
 
     /* set usb device string description */
+#ifdef RT_USB_DEVICE_COMPOSITE
+    rt_usbd_device_set_interface_string(device, HID_INTF_STR_INDEX, _ustring[2]);
+#else
     rt_usbd_device_set_string(device, _ustring);
-
+#endif
     /* create a cdc function */
     func = rt_usbd_function_new(device, &_dev_desc, &ops);
 

components/drivers/usb/usbdevice/class/mstorage.c

@@ -18,8 +18,8 @@
 #ifdef RT_USING_DFS_MNTTABLE
 #include "dfs_fs.h"
 #endif
-
 #ifdef RT_USB_DEVICE_MSTORAGE
+#define MSTRORAGE_INTF_STR_INDEX 11
 
 enum STAT
 {
@@ -131,7 +131,11 @@ const static struct umass_descriptor _mass_desc =
         USB_CLASS_MASS_STORAGE,     //bInterfaceClass;
         0x06,                       //bInterfaceSubClass;
         0x50,                       //bInterfaceProtocol;
+#ifdef RT_USB_DEVICE_COMPOSITE
+        MSTRORAGE_INTF_STR_INDEX,
+#else
         0x00,                       //iInterface;
+#endif
     },
 
     {
@@ -1097,7 +1101,11 @@ ufunction_t rt_usbd_function_mstorage_create(udevice_t device)
     RT_ASSERT(device != RT_NULL);
 
     /* set usb device string description */
+#ifdef RT_USB_DEVICE_COMPOSITE
+    rt_usbd_device_set_interface_string(device, MSTRORAGE_INTF_STR_INDEX, _ustring[2]);
+#else
     rt_usbd_device_set_string(device, _ustring);
+#endif
 
     /* create a mass storage function */
     func = rt_usbd_function_new(device, &dev_desc, &ops);

components/drivers/usb/usbdevice/class/rndis.c

@@ -28,7 +28,7 @@
 #define DBG_SECTION_NAME    "RNDIS"
 #include <rtdbg.h>
 
-
+#define RNDIS_INTF_STR_INDEX 12
 /* RT-Thread LWIP ethernet interface */
 #include <netif/ethernetif.h>
 
@@ -123,7 +123,11 @@ const static struct ucdc_comm_descriptor _comm_desc =
         USB_CDC_CLASS_COMM,
         USB_CDC_SUBCLASS_ACM,
         USB_CDC_PROTOCOL_VENDOR,
+#ifdef RT_USB_DEVICE_COMPOSITE
+        RNDIS_INTF_STR_INDEX,
+#else
         0x00,
+#endif
     },
     /* Header Functional Descriptor */
     {
@@ -1318,8 +1322,11 @@ ufunction_t rt_usbd_function_rndis_create(udevice_t device)
     RT_ASSERT(device != RT_NULL);
 
     /* set usb device string description */
+#ifdef RT_USB_DEVICE_COMPOSITE
+    rt_usbd_device_set_interface_string(device, RNDIS_INTF_STR_INDEX, _ustring[2]);
+#else
     rt_usbd_device_set_string(device, _ustring);
-
+#endif
     /* create a cdc class */
     cdc = rt_usbd_function_new(device, &_dev_desc, &ops);
     rt_usbd_device_set_qualifier(device, &dev_qualifier);

components/drivers/usb/usbdevice/class/winusb.c

@@ -19,7 +19,7 @@ struct winusb_device
     uep_t ep_out;
     uep_t ep_in;
 };
-
+#define WINUSB_INTF_STR_INDEX 13
 typedef struct winusb_device * winusb_device_t;
 
 ALIGN(4)
@@ -82,7 +82,11 @@ struct winusb_descriptor _winusb_desc =
         0xFF,                       //bInterfaceClass;
         0x00,                       //bInterfaceSubClass;
         0x00,                       //bInterfaceProtocol;
+#ifdef RT_USB_DEVICE_COMPOSITE
+        WINUSB_INTF_STR_INDEX,
+#else
         0x00,                       //iInterface;
+#endif
     },
     /*endpoint descriptor*/
     {
@@ -308,7 +312,11 @@ ufunction_t rt_usbd_function_winusb_create(udevice_t device)
     RT_ASSERT(device != RT_NULL);
 
     /* set usb device string description */
+#ifdef RT_USB_DEVICE_COMPOSITE
+    rt_usbd_device_set_interface_string(device, WINUSB_INTF_STR_INDEX, _ustring[2]);
+#else
     rt_usbd_device_set_string(device, _ustring);
+#endif
 
     /* create a cdc function */
     func = rt_usbd_function_new(device, &dev_desc, &ops);

components/drivers/usb/usbdevice/core/usbdevice_core.c

@@ -123,12 +123,18 @@ static rt_err_t _get_string_descriptor(struct udevice* device, ureq_t setup)
     }
     else
     {
+        if(index < 5)
             len = rt_strlen(device->str[index]);
+        else
+            len = rt_strlen(device->str_intf[index]);
         str_desc.bLength = len*2 + 2;
 
         for(i=0; i<len; i++)
         {
+            if(index < 5)
                 str_desc.String[i*2] = device->str[index][i];
+            else
+                str_desc.String[i*2] = device->str_intf[index][i];
             str_desc.String[i*2 + 1] = 0;
         }
     }
@@ -1044,6 +1050,28 @@ rt_err_t rt_usbd_device_set_string(udevice_t device, const char** ustring)
     return RT_EOK;
 }
 
+/**
+ * This function will set usb device interface string description.
+ *
+ * @param device the usb device object.
+ * @param index of interface string
+ * @param string pointer to interface string description.
+ *
+ * @return RT_EOK.
+ */
+rt_err_t rt_usbd_device_set_interface_string(udevice_t device, int index, const char* string)
+{
+    /* parameter check */
+    RT_ASSERT(device != RT_NULL);
+    RT_ASSERT(string != RT_NULL);
+    RT_ASSERT(index < MAX_INTF_STR);
+
+    /* set string descriptor array to the device object */
+    device->str_intf[index] = string;
+
+    return RT_EOK;
+}
+
 rt_err_t rt_usbd_device_set_os_comp_id_desc(udevice_t device, usb_os_comp_id_desc_t os_comp_id_desc)
 {
     /* parameter check */

components/libc/compilers/common/sys/time.h

@@ -32,13 +32,15 @@ extern "C" {
  * Structure returned by gettimeofday(2) system call,
  * and used in other calls.
  */
+#if !(defined(_WIN32))
 struct timeval {
     long    tv_sec;     /* seconds */
     long    tv_usec;    /* and microseconds */
 };
+#endif
 #endif /* _TIMEVAL_DEFINED */
 
-#if !(defined(__GNUC__) && !defined(__ARMCC_VERSION)) && !defined (__ICCARM__)
+#if !(defined(__GNUC__) && !defined(__ARMCC_VERSION)) && !defined (__ICCARM__) && !defined (_WIN32)
 struct timespec {
     time_t  tv_sec;     /* seconds */
     long    tv_nsec;    /* and nanoseconds */

components/net/at/src/at_client.c

@@ -8,6 +8,7 @@
  * 2018-03-30     chenyong     first version
  * 2018-04-12     chenyong     add client implement
  * 2018-08-17     chenyong     multiple client support
+ * 2021-03-17     Meco Man     fix a buf of leaking memory 
  */
 
 #include <at.h>
@@ -104,18 +105,23 @@ void at_delete_resp(at_response_t resp)
  */
 at_response_t at_resp_set_info(at_response_t resp, rt_size_t buf_size, rt_size_t line_num, rt_int32_t timeout)
 {
+    char *p_temp;
     RT_ASSERT(resp);
 
     if (resp->buf_size != buf_size)
     {
         resp->buf_size = buf_size;
 
-        resp->buf = (char *) rt_realloc(resp->buf, buf_size);
+        p_temp = (char *) rt_realloc(resp->buf, buf_size);
-        if (!resp->buf)
+        if (p_temp == RT_NULL)
         {
             LOG_D("No memory for realloc response buffer size(%d).", buf_size);
             return RT_NULL;
         }
+        else
+        {
+            resp->buf = p_temp;
+        }
     }
 
     resp->line_num = line_num;

include/rtdef.h

@@ -193,17 +193,15 @@ typedef rt_base_t                       rt_off_t;       /**< Type for offset */
     #define rt_inline                   static inline
     #define RTT_API
 #elif defined (__TASKING__)
-
     #include <stdarg.h>
-    #define RT_SECTION(x)
+    #define RT_SECTION(x)               __attribute__((section(x)))
-    #define RT_UNUSED
+    #define RT_UNUSED                   __attribute__((unused))
-    #define RT_USED
+    #define RT_USED                     __attribute__((used, protect))
     #define PRAGMA(x)                   _Pragma(#x)
-    #define ALIGN(n)
+    #define ALIGN(n)                    __attribute__((aligned(n)))
-    #define RT_WEAK
+    #define RT_WEAK                     __attribute__((weak))
     #define rt_inline                   static inline
     #define RTT_API
-
 #else
     #error not supported tool chain
 #endif

include/rtthread.h

@@ -437,8 +437,6 @@ rt_err_t rt_device_unregister(rt_device_t dev);
 rt_device_t rt_device_create(int type, int attach_size);
 void rt_device_destroy(rt_device_t device);
 
-rt_err_t rt_device_init_all(void);
-
 rt_err_t
 rt_device_set_rx_indicate(rt_device_t dev,
                           rt_err_t (*rx_ind)(rt_device_t dev, rt_size_t size));

src/device.c

@@ -12,6 +12,7 @@
  * 2012-12-25     Bernard      return RT_EOK if the device interface not exist.
  * 2013-07-09     Grissiom     add ref_count support
  * 2016-04-02     Bernard      fix the open_flag initialization issue.
+ * 2021-03-19     Meco Man     remove rt_device_init_all()
  */
 
 #include <rtthread.h>
@@ -89,19 +90,6 @@ rt_err_t rt_device_unregister(rt_device_t dev)
 }
 RTM_EXPORT(rt_device_unregister);
 
-/**
- * This function initializes all registered device driver
- *
- * @return the error code, RT_EOK on successfully.
- *
- * @deprecated since 1.2.x, this function is not needed because the initialization
- *             of a device is performed when application opens it.
- */
-rt_err_t rt_device_init_all(void)
-{
-    return RT_EOK;
-}
-
 /**
  * This function finds a device driver by specified name.
  *

src/kservice.c

@@ -146,10 +146,10 @@ RT_WEAK void *rt_memset(void *s, int c, rt_ubase_t count)
 
     if (!TOO_SMALL(count) && !UNALIGNED(s))
     {
-        /* If we get this far, we know that n is large and m is word-aligned. */
+        /* If we get this far, we know that count is large and s is word-aligned. */
         aligned_addr = (unsigned long *)s;
 
-        /* Store D into each char sized location in BUFFER so that
+        /* Store d into each char sized location in buffer so that
          * we can set large blocks quickly.
          */
         if (LBLOCKSIZE == 4)

tools/eclipse.py

@@ -448,6 +448,8 @@ def RelativeProjectPath(env, path):
 def HandleExcludingOption(entry, sourceEntries, excluding):
     old_excluding = []
     if entry != None:
+        exclud = entry.get('excluding')
+        if exclud != None:
             old_excluding = entry.get('excluding').split('|')
             sourceEntries.remove(entry)
 
@@ -484,6 +486,7 @@ def UpdateCproject(env, project, excluding, reset, prj_name):
         HandleToolOption(tools, env, project, reset)
 
         sourceEntries = cconfiguration.find('storageModule/configuration/sourceEntries')
+        if sourceEntries != None:
             entry = sourceEntries.find('entry')
             HandleExcludingOption(entry, sourceEntries, excluding)
     # update refreshScope

tools/mkromfs.py

@@ -85,7 +85,7 @@ class Folder(object):
         # TODO: take care of the unicode names
         for ent in os.listdir(u'.'):
             if os.path.isdir(ent):
-                cwd = os.getcwdu()
+                cwd = os.getcwd()
                 d = Folder(ent)
                 # depth-first
                 os.chdir(os.path.join(cwd, ent))