使用STM32CubeMX移植STM32H743芯片RT-THREAD系统

第一步，在STM32CubeMX上安装RT-THREAD NANO软件包

由于本人已经安装好了，不好重现安装过程。可参考https://blog.csdn.net/qq_36075612/article/details/107309750

第二步，使用STM32CubeMX创建工程

配置调试UART, 配置RCC等

第三步，在STM32CubeMX选择并配置RT-THREAD

并点击OK

配置好后，直接生成工程，如下图所示

第四步，编译

1、把以下内容复制粘贴到 <工程根目录>\RT-Thread\rtconfig.h

/* RT-Thread config file */

#ifndef __RTTHREAD_CFG_H__
#define __RTTHREAD_CFG_H__

// <<< Use Configuration Wizard in Context Menu >>>

// <h>Basic Configuration
// <o>Maximal level of thread priority <8-256>
// Default: 32
#define RT_THREAD_PRIORITY_MAX 32
// <o>OS tick per second
// Default: 1000 (1ms)
#define RT_TICK_PER_SECOND 1000
// <o>Alignment size for CPU architecture data access
// Default: 4
#define RT_ALIGN_SIZE 4
// <o>the max length of object name<2-16>
// Default: 8
#define RT_NAME_MAX 8
// <c1>Using RT-Thread components initialization
// Using RT-Thread components initialization
#define RT_USING_COMPONENTS_INIT
// </c>

#define RT_USING_USER_MAIN

// <o>the stack size of main thread<1-4086>
// Default: 512
#define RT_MAIN_THREAD_STACK_SIZE 256

// </h>

// <h>Debug Configuration
// <c1>enable kernel debug configuration
// Default: enable kernel debug configuration
//#define RT_DEBUG
// </c>
// <o>enable components initialization debug configuration<0-1>
// Default: 0
#define RT_DEBUG_INIT 0
// <c1>thread stack over flow detect
// Diable Thread stack over flow detect
//#define RT_USING_OVERFLOW_CHECK
// </c>
// </h>

// <h>Hook Configuration
// <c1>using hook
// using hook
//#define RT_USING_HOOK
// </c>
// <c1>using idle hook
// using idle hook
//#define RT_USING_IDLE_HOOK
// </c>
// </h>

// <e>Software timers Configuration
// Enables user timers
#define RT_USING_TIMER_SOFT 0
#if RT_USING_TIMER_SOFT == 0
#undef RT_USING_TIMER_SOFT
#endif
// <o>The priority level of timer thread <0-31>
// Default: 4
#define RT_TIMER_THREAD_PRIO 4
// <o>The stack size of timer thread <0-8192>
// Default: 512
#define RT_TIMER_THREAD_STACK_SIZE 512
// </e>

// <h>IPC(Inter-process communication) Configuration
// <c1>Using Semaphore
// Using Semaphore
#define RT_USING_SEMAPHORE
// </c>
// <c1>Using Mutex
// Using Mutex
//#define RT_USING_MUTEX
// </c>
// <c1>Using Event
// Using Event
//#define RT_USING_EVENT
// </c>
// <c1>Using MailBox
// Using MailBox
#define RT_USING_MAILBOX
// </c>
// <c1>Using Message Queue
// Using Message Queue
//#define RT_USING_MESSAGEQUEUE
// </c>
// </h>

// <h>Memory Management Configuration
// <c1>Memory Pool Management
// Memory Pool Management
//#define RT_USING_MEMPOOL
// </c>
// <c1>Dynamic Heap Management(Algorithm: small memory )
// Dynamic Heap Management
#define RT_USING_HEAP
#define RT_USING_SMALL_MEM
// </c>
// <c1>using tiny size of memory
// using tiny size of memory
//#define RT_USING_TINY_SIZE
// </c>
// </h>

// <h>Console Configuration
// <c1>Using console
// Using console
#define RT_USING_CONSOLE
// </c>
// <o>the buffer size of console <1-1024>
// the buffer size of console
// Default: 128 (128Byte)
#define RT_CONSOLEBUF_SIZE 256
// </h>

// <h>FinSH Configuration
// <c1>include finsh config
// Select this choice if you using FinSH
#include "finsh_config.h"
// </c>
// </h>

// <h>Device Configuration
// <c1>using device framework
// using device framework
//#define RT_USING_DEVICE
// </c>
// </h>

// <<< end of configuration section >>>

#endif

2、在 <工程根目录>\Middlewares\Third_Party\RealThread_RTOS\bsp\_template\cubemx_config 目录下创建board.h头文件并把以下内容复制粘贴到新创建的board.h里

/*
* 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>

#ifdef __cplusplus
extern "C" {
#endif

#if !defined (LSI_VALUE)
#define LSI_VALUE ((uint32_t)32000)
#endif

#define STM32_FLASH_START_ADRESS ((uint32_t)0x08000000)
#define STM32_FLASH_SIZE (2048 * 1024)
#define STM32_FLASH_END_ADDRESS ((uint32_t)(STM32_FLASH_START_ADRESS + STM32_FLASH_SIZE))

#define STM32_SRAM_SIZE (512)
#define STM32_SRAM_END (0x24000000 + 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

/*-------------------------- ETH CONFIG BEGIN --------------------------*/

/** if you want to use eth you can use the following instructions.
*
* STEP 1, define macro related to the eth
* such as BSP_USING_ETH
*
* STEP 2, copy your eth init function from stm32xxxx_hal_msp.c generated by stm32cubemx to the end if board.c file
* such as void HAL_ETH_MspInit(ETH_HandleTypeDef* heth)
*
* STEP 3, modify your stm32xxxx_hal_config.h file to support eth peripherals. define macro related to the peripherals
* such as #define HAL_ETH_MODULE_ENABLED
*
* STEP 4, config your phy type
* such as #define PHY_USING_LAN8720A
* #define PHY_USING_DM9161CEP
* #define PHY_USING_DP83848C
* STEP 5, implement your phy reset function in the end of board.c file
* void phy_reset(void)
*
* STEP 6, config your lwip or other network stack
*
*/