标题: 这是基于srtm32驱动步进电机Proteus仿真程序，有兴趣朋友可以了解下 [打印本页]
作者: jijkf    时间: 2020-6-27 19:00
标题: 这是基于srtm32驱动步进电机Proteus仿真程序，有兴趣朋友可以了解下
这是基于srtm32驱动步进电机，有兴趣朋友可以了解下

仿真原理图如下（proteus仿真工程文件可到本帖附件中下载）


单片机源程序如下:
  1. #include "main.h"
  2. #include "stm32f1xx_hal.h"

  4. TIM_HandleTypeDef htim1;

  6. void LcdDelay(uint32_t time)
  7. {
  8.         while(time--);
  9. }

  11. void _NOP_(void)
  12. {
  13.     uint32_t i = 100;
  14.     while(i > 0)
  15.                 {
  16.         i--;
  17.     }
  18. }

  20. void Delay(__IO uint32_t nCount)         
  21. {
  22.         for(; nCount != 0; nCount--);
  23. }

  25. void delay_us(__IO uint32_t nTime)
  26. {
  27.     int old_val, new_val, val;

  29.     if(nTime > 900)
  30.     {
  31.         for(old_val = 0; old_val < nTime/900; old_val++)
  32.         {
  33.             delay_us(900);
  34.         }
  35.         nTime = nTime%900;
  36.     }

  38.     old_val = SysTick->VAL;
  39.     new_val = old_val - 72*nTime;
  40.     if(new_val >= 0)
  41.     {
  42.         do
  43.         {
  44.             val = SysTick->VAL;
  45.         }
  46.         while((val < old_val)&&(val >= new_val));
  47.     }
  48.     else
  49.     {
  50.         new_val +=72*1000;
  51.         do
  52.         {
  53.             val = SysTick->VAL;
  54.         }
  55.         while((val <= old_val)||(val > new_val));

  57.     }
  58. }



  62. void SystemClock_Config(void)
  63. {
  64.   RCC_OscInitTypeDef RCC_OscInitStruct;
  65.   RCC_ClkInitTypeDef RCC_ClkInitStruct;

  67.   /* Initializes the CPU, AHB and APB busses clocks */
  68.   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  69.   RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  70.   RCC_OscInitStruct.HSICalibrationValue = 16;
  71.   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
  72.         HAL_RCC_OscConfig(&RCC_OscInitStruct);
  73.        
  74.     /* Initializes the CPU, AHB and APB busses clocks */
  75.   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
  76.                               |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  77.   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI;
  78.   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  79.   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
  80.   RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
  81.         HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0);

  83.     /* Configure the Systick interrupt time */
  84.   //HAL_SYSTICK_Config( HAL_RCC_GetHCLKFreq()/1000 );
  85.         SysTick_Config(HAL_RCC_GetHCLKFreq()/1000);
  86.   // SysTick_Config(72000000/1000);


  89.                 /* Configure the Systick  */
  90.   HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);

  92.   /* SysTick_IRQn interrupt configuration */
  93.   HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
  94. }



  98. static void MX_GPIO_Init(void)
  99. {
  100.   GPIO_InitTypeDef GPIO_InitStruct;

  102.   __HAL_RCC_GPIOA_CLK_ENABLE();
  103.         __HAL_RCC_GPIOB_CLK_ENABLE();
  104.   __HAL_RCC_GPIOC_CLK_ENABLE();

  106.         HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2, GPIO_PIN_SET);
  107.   GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2;
  108.   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  109.   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  110.   HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
  111.        
  112.         HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_SET);
  113.         GPIO_InitStruct.Pin = GPIO_PIN_All;
  114.         HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
  115. }

  117. /* TIM1 init function */
  118. static void MX_TIM1_Init(void)
  119. {
  120.   TIM_ClockConfigTypeDef sClockSourceConfig;
  121.   TIM_MasterConfigTypeDef sMasterConfig;

  123.   htim1.Instance = TIM1;
  124.   htim1.Init.Prescaler = 0;
  125.   htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
  126.   htim1.Init.Period = 0;
  127.   htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
  128.   htim1.Init.RepetitionCounter = 0;
  129.   HAL_TIM_Base_Init(&htim1);
  130.   
  131.   sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
  132.   HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig);
  133.   
  134.   sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
  135.   sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
  136.   HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig);
  137. }

  139. #define Delay_ms(x) Delay_us(1000*x)         //单位ms


  142. #define uchar unsigned char
  143. #define uint unsigned int

  145. uchar fan[] = {0x09,0x08,0x0c,0x04,0x06,0x02,0x03,0x01};                                                //正向
  146. uchar zheng[] = {0x01,0x03,0x02,0x06,0x04,0x0c,0x08,0x09};                                        //反向


  149. int main(void)
  150. ……………………

  152. …………限于本文篇幅 余下代码请从51黑下载附件…………
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STM32_控制步进电机.7z (1.14 MB, 下载次数: 62)

作者: 15532112031    时间: 2020-7-2 15:02
有人试过吗
作者: 15532112031    时间: 2020-7-3 11:50
有没有用标准写的代码



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