88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
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/*
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* user_main.c
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*
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* Created on: 2023年8月3日
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* Author: wyf
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*/
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/*
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* user_main.c
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*
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* Created on: 2023年6月25日
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* Author: wyf
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*/
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#include "user.h"
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void user_main(void)
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{
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user_init();
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RS485ADDR = *(uint16_t*)FLASH485_ADDR; //获取从机地址
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if(RS485ADDR == 0x0000 || RS485ADDR == 0xFFFF)
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{
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RS485ADDR = 1;
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}
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pwm_pulse = *(uint16_t*)(FLASH485_ADDR+2); //获取脉宽
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if(pwm_pulse == 0x0000 || pwm_pulse == 0xFFFF)
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{
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pwm_pulse = 1000;
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}
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__HAL_TIM_SET_COMPARE(&htim14,TIM_CHANNEL_1,pwm_pulse); //设置脉宽
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HAL_TIM_Base_Start_IT(&htim14);
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HAL_TIM_PWM_Start_IT(&htim14, TIM_CHANNEL_1); //开启PWM波输出
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HAL_UART_DMAStop(&huart1);//复位DMA //串口DMA接收
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HAL_UART_Receive_DMA(&huart1,(uint8_t *)RxBuff,sizeof(RxBuff));
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HAL_GPIO_WritePin(TX485_PN_GPIO_Port, TX485_PN_Pin, GPIO_PIN_RESET);//使能485芯片接收
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HAL_ADC_Start_DMA(&hadc, (uint32_t*)RegularConvData_Tab, ADCBUFF_LEN); //开启ADC转换
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bsp_StartAutoTimer(0,15); //计算波形峰峰值
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bsp_StartAutoTimer(1,500); //led1闪烁,
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bsp_StartAutoTimer(4,1000); //未检测到电机信号
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// bsp_StartAutoTimer(5,1000);
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while(1)
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{
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if(bsp_CheckTimer(0))
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{
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HAL_ADC_Stop_DMA(&hadc);
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ADC_MAX(); //计算波形峰峰
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HAL_ADC_Start_DMA(&hadc, (uint32_t*)RegularConvData_Tab, ADCBUFF_LEN);
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}
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if(bsp_CheckTimer(1))
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{
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HAL_IWDG_Refresh(&hiwdg); //喂狗
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// HAL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin);
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}
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if(bsp_CheckTimer(2)) //在外部中断回调函数中开启，在定时器4中关闭
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{
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HAL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin);
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//每500ms加一次，一小时7200次
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}
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if(bsp_CheckTimer(4))
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{
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bsp_StopTimer(2);
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HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_SET);
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motor_state = 1; //不正常
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}
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if(usart_count >0)
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{
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Usart_Receive();
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usart_count = 0;
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}
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}
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}
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