FDC2214程序STM32OLED串口 可參考- #include "sys.h"
- #include "delay.h"
- #include "usart.h"
- #include "timer.h"
- #include "led.h"
- #include "oled.h"
- #include "fdc2214.h"
- #include "McuDataSend.h"
- float res0,res1,res2,res3;
- float temp0,temp1,temp2,temp3; //初始值
- void Sys_Init(void)
- {
- delay_init(); //延時函數初始化
- NVIC_Configuration();//設置NVIC中斷分組2:2；2位搶占優先級，2位響應優先級
- uart_init(9600); //串口初始化為115200
- LED_Init();
- OLED_Init();
- while(FDC2214_Init());
- led=0;
- delay_ms(100);
- temp0 = Cap_Calculate(0);//讀取初始值
- temp1 = Cap_Calculate(1);
- temp2 = Cap_Calculate(2);
- temp3 = Cap_Calculate(3);
- TIM5_Ctrl_Init(2000-1,720-1);
- }
- int main(void)
- {
- Sys_Init();
- while(1)
- {
- Oled_Printf_Float(0,1,res0-temp0,0);
- Oled_Printf_Float(0,3,res1-temp1,0);
- Oled_Printf_Float(0,5,res2-temp2,0);
- Oled_Printf_Float(0,7,res3-temp3,0);
- printf("CH0;%3.3f CH1;%3.3f CH2;%3.3f CH3;%3.3f\r\n",res0-temp0,res1-temp1,res2-temp2,res3-temp3);
- while(USART_GetFlagStatus(USART1,USART_FLAG_TC)==RESET);
- delay_ms(20);
- }
- }
- //定時器5中斷服務程序
- void TIM5_IRQHandler(void) //TIM5中斷
- {
-
- if(TIM5->SR&0X0001)//20ms定時中斷
- {
- res0 = Cap_Calculate(0);//采集數據
- res1 = Cap_Calculate(1);
- res2 = Cap_Calculate(2);
- res3 = Cap_Calculate(3);
-
- // Data_Send_Status(res,0,0);
- // printf("%5d : %5d : %5d\r\n",res0,res1,res2);
- led=~led;
- }
- TIM5->SR&=~(1<<0); //中斷標志位清0，等待下一次中斷
- }
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FDC2214程序STM32OLED串口.zip
(396.37 KB, 下載次數: 13)
2020-1-1 12:12 上傳
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