#include "timer.h" #include "ads1220.h" #include "adcs.h" #include "lvgl.h" #include "events_init.h" int Direction; int CaptureNumber = 30000; int last_CaptureNumber = 30000; int key2_tim_cnt = 0; int key3_tim_cnt = 0; int tim_cnt = 0; extern long ads1230_vol; extern void get_ads1230_vol(void); //重写TIM中断调用函数 void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) { if(htim == &htim6) { lv_tick_inc(1); adc_sample(); //电池电压 if(screen_id == 1) { #if USE_ADS1220 CaptureNumber=__HAL_TIM_GET_COUNTER(&htim1); //读取脉冲计数值 get_data(); //采样电压 //每次位移超过0.5mm,获取一个采样点数据 if(test_status == 2 && abs(CaptureNumber - last_CaptureNumber) > 14) { last_CaptureNumber = CaptureNumber; point_data.loca[point_data.cnt] = CaptureNumber; point_data.vol[point_data.cnt] = ads1220_data; point_data.cnt++; } #else tim_cnt++; if(tim_cnt > 14) { tim_cnt = 0; CaptureNumber=__HAL_TIM_GET_COUNTER(&htim1); //读取脉冲计数值 get_ads1230_vol(); //采样电压 //每次位移超过0.5mm,获取一个采样点数据 if(test_status == 2 && abs(CaptureNumber - last_CaptureNumber) > 14) { last_CaptureNumber = CaptureNumber; point_data.loca[point_data.cnt] = CaptureNumber; point_data.vol[point_data.cnt] = ads1230_vol; point_data.cnt++; } } #endif } } if(htim == &htim1) { } }