本帖最后由 Maker_kun 于 2024-8-18 17:27 编辑
第一部分：上位机程序设计
打开labview案例库
增加控制按钮
UI界面
添加事件结构
当向前运动按钮按下发送0X41 0X0D 0X0A十六进制串口指令，当向后运动按钮按下发送0X42 0X0D 0X0A十六进制串口指令
程序附件
第二部分：STM32H5程序设计
添加步进电机控制库，可参考【STM32H5 NUCLEO H533RE测评】05微型步进电机I/O驱动 https://bbs.eeworld.com.cn/thread-1288269-1-1.html
主函数程序
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @File : main.c
* @brief : Main program body
******************************************************************************
* @attention *
* Copyright (c) 2024 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "icache.h"
#include "memorymap.h"
#include "usart.h"
#include "gpio.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "../../BSP/STEP/stepping.h"
#include "../../BSP/LED/led.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
void CptltCallback();
/* USER CODE END 0 */
/**
* @brief The application entry point.
* @retval int
*/
int main(void)
{
/* USER CODE BEGIN 1 */
uint8_t len;
uint16_t times = 0;
uint8_t sendbuf[5]={0x41,0x42,0x43,0x44,0x45};
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_USART1_UART_Init();
MX_ICACHE_Init();
MX_USART2_UART_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
int t=1;
int i=0;
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
if (g_usart_rx_sta & 0x8000) /* 接收到了数据? */
{
len = g_usart_rx_sta & 0x3fff; /* 得到此次接收到的数据长度 */
if(g_usart_rx_buf[0]==0x41)
{
for(i=0;i<100;i++)//正逆向移动
{
A1(1);A2(0);B1(0);B2(0); HAL_Delay(t);
A1(1);A2(0);B1(1);B2(0); HAL_Delay(t);
A1(0);A2(0);B1(1);B2(0); HAL_Delay(t);
A1(0);A2(1);B1(1);B2(0); HAL_Delay(t);
A1(0);A2(1);B1(0);B2(0); HAL_Delay(t);
A1(0);A2(1);B1(0);B2(1); HAL_Delay(t);
A1(0);A2(0);B1(0);B2(1); HAL_Delay(t);
A1(1);A2(0);B1(0);B2(1); HAL_Delay(t);
}
}
if(g_usart_rx_buf[0]==0x42)
{
for(i=0;i<100;i++)//逆向移动
{
A1(1);A2(0);B1(0);B2(1); HAL_Delay(t);
A1(0);A2(0);B1(0);B2(1); HAL_Delay(t);
A1(0);A2(1);B1(0);B2(1); HAL_Delay(t);
A1(0);A2(1);B1(0);B2(0); HAL_Delay(t);
A1(0);A2(1);B1(1);B2(0); HAL_Delay(t);
A1(0);A2(0);B1(1);B2(0); HAL_Delay(t);
A1(1);A2(0);B1(1);B2(0); HAL_Delay(t);
A1(1);A2(0);B1(0);B2(0); HAL_Delay(t);
}
}
if(g_usart_rx_buf[0]==0x43)
{
LED0_TOGGLE();
}
g_usart_rx_sta = 0;
}
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
RCC_CRSInitTypeDef RCC_CRSInitStruct = {0};
/** Configure the main internal regulator output voltage
*/
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
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_HSI48|RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLL1_SOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 3;
RCC_OscInitStruct.PLL.PLLN = 50;
RCC_OscInitStruct.PLL.PLLP = 2;
RCC_OscInitStruct.PLL.PLLQ = 2;
RCC_OscInitStruct.PLL.PLLR = 2;
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1_VCIRANGE_3;
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1_VCORANGE_WIDE;
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_PCLK3;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
RCC_ClkInitStruct.APB3CLKDivider = RCC_HCLK_DIV1;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
{
Error_Handler();
}
/** Enable the CRS APB clock
*/
__HAL_RCC_CRS_CLK_ENABLE();
/** Configures CRS
*/
RCC_CRSInitStruct.Prescaler = RCC_CRS_SYNC_DIV1;
RCC_CRSInitStruct.Source = RCC_CRS_SYNC_SOURCE_LSE;
RCC_CRSInitStruct.Polarity = RCC_CRS_SYNC_POLARITY_RISING;
RCC_CRSInitStruct.ReloadValue = __HAL_RCC_CRS_RELOADVALUE_CALCULATE(48000000,32768);
RCC_CRSInitStruct.ErrorLimitValue = 34;
RCC_CRSInitStruct.HSI48CalibrationValue = 32;
HAL_RCCEx_CRSConfig(&RCC_CRSInitStruct);
/** Configure the programming delay
*/
__HAL_FLASH_SET_PROGRAM_DELAY(FLASH_PROGRAMMING_DELAY_2);
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
{
}
/* USER CODE END Error_Handler_Debug */
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
第三部分：上位机程序设计
效果展示
上位机控制步进电机运动
STM32程序代码：
提升卡
变色卡
千斤顶
1/9 
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