137 lines
3.2 KiB
C
137 lines
3.2 KiB
C
/*
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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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adcValue_factor = *(uint16_t*)(FLASH485_ADDR+4); //获取ADC修正系数
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if(adcValue_factor == 0x0000 || adcValue_factor == -1)
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{
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adcValue_factor = 10;
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}
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adcValue_addnum = *(int16_t*)(FLASH485_ADDR+6); //获取ADC修正系数
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if(adcValue_addnum == 0x0000 || adcValue_addnum == -1)
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{
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adcValue_addnum = 0;
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}
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//获取电机运行时间
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current_addr = FLASHmotor_runtime;
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while(1)
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{
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motor_runtime = *(int16_t*)current_addr;
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int16_t temp = *(int16_t*)(current_addr+8);
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//最大地址 77D8,地址大于77D8，从头再写
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if(temp > motor_runtime && current_addr <= 0x080077D0)
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{
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motor_runtime = temp;
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current_addr += 8;
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}
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else
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{
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break;
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}
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}
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if(motor_runtime <= 0)motor_runtime =0;
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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接受
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HAL_UART_Receive_DMA(&huart1,(uint8_t *)RxBuff,sizeof(RxBuff));
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HAL_ADC_Start_DMA(&hadc1, (uint32_t*)RegularConvData_Tab, ADCBUFF_LEN); //开启ADC转换
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//DE发射器使能，高电平有效，RE接收器使能，低电平有效
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HAL_GPIO_WritePin(TX485_EN_GPIO_Port, TX485_EN_Pin, GPIO_PIN_RESET);
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bsp_StartAutoTimer(0,50); //计算波形峰峰值
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bsp_StartAutoTimer(1,500); //led1闪烁,
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bsp_StartAutoTimer(3,5000); //同步引脚信号超时定时器
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bsp_StartAutoTimer(4,1000); //未检测到电机信号
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uint16_t runtime_count = 0;
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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(&hadc1);
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ADC_MAX(); //计算波形峰峰
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HAL_ADC_Start_DMA(&hadc1, (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(LED1_GPIO_Port, LED1_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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runtime_count++;
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HAL_GPIO_TogglePin(LED2_GPIO_Port, LED2_Pin);
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//每500ms加一次，一小时7200次
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if(runtime_count>7200)
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{
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motor_runtime++;
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write_runtime();
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runtime_count = 0;
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}
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}
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if(bsp_CheckTimer(3))
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{
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adc_state = 2; //状态未知
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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(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_SET);
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motor_state = 1;
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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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// HAL_Delay(5000);
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// HAL_ADC_Stop_DMA(&hadc1);
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// HAL_GPIO_WritePin(TX485_EN_GPIO_Port, TX485_EN_Pin, GPIO_PIN_SET);//使能485芯片发送
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// for(int i = 0; i< ADCBUFF_LEN;i++)
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// {
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// sprintf(TXBuff,"%d\r\n",RegularConvData_Tab[i]);
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// HAL_UART_Transmit_DMA(&huart1,(uint8_t*)TXBuff,strlen(TXBuff));
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// HAL_Delay(10);
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// }
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// HAL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
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// while(1);
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}
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}
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