camera_roller_test_platform_byweizhuangzhuang-master/app.c

/**
 * @file app.c
 * @author 1722451300@qq.com
 * @brief 
 * @version 0.1
 * @date 2021-12-13
 * 
 * @copyright Copyright (c) 2021
 * 
 */
#include "app.h"
void peripheral_config(void)
{
  /**
 * @brief 外设初始化
 * 
 */
  sys_init();
  led_config();
  beep_config();
  lcd_uart_config();
  motor_uart_config();
  jerk_key_config();
  init_timer1_as_ticketustimer_in32M();
}

void start_up(void)
{
    /**
 * @brief 开机灯闪烁三下，蜂鸣器响三下
 * @param led的引脚号
 */
    uint32_t num = 30 * 1000;
	int n = 4;
	while(n--)
	{
	  sleep_ms(500);
		led_on;
		beep_off;
		sleep_ms(500);
		led_off;
		beep_on;
	}
}


extern volatile char lcd_rxbuff[50] = {0};
extern volatile int32_t lcd_count = 0;
extern uint8_t g_lcd_rxbuf_isready;//lcd数据接收过程中为真，接收完成为假

uint32_t judge_recv_lcd_data_finish_main(uint8_t time)
{
    /**
 * @brief 接收LCD的数据完成
 */
  static uint32_t recv_lcd_data_time = 0;
  recv_lcd_data_time = time;
  if(recv_lcd_data_time=0)
  {
    recv_lcd_data_time = hal_get_ticket();
    return recv_lcd_data_time;
  }
  else if (hal_has_passedms(recv_lcd_data_time) > 10) {
    g_lcd_rxbuf_isready=false;
    recv_lcd_data_time = hal_get_ticket();
    send_cmd_to_lcd(lcd_rxbuff,lcd_count);//接收完成将数据发给电脑
    lcd_count=0;
    return 0;
  }
}

void main()
{
  peripheral_config();//各种初始化包括ram清零
  uint8_t record_last_time=0;
  while (1)
  {
    debug_light_ctrl_process_in_main_loop();//闪灯效果
    if(g_lcd_rxbuf_isready)//接收开始
    {
      record_last_time = judge_recv_lcd_data_finish_main(record_last_time);
    }
  }
}