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標題: stm32成功驅動lcd12864液晶屏顯示電壓 [打印本頁]

作者: xw710402114 時間: 2020-11-12 14:44
標題: stm32成功驅動lcd12864液晶屏顯示電壓
#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "oled.h"
#include "myiic.h"
#include "adc.h"
int main(void)
{
u8 t = 0;
u16 adcx;
float temp;
unsigned char AA[10];
delay_init(168);    //3õê¼»ˉÑóê±oˉêy
uart_init(115200); //3õê¼»ˉ′®¿ú2¨ìØÂêÎa115200
IIC_Init();       //IIC3õê¼»ˉ
OLED_Init();
Adc_Init();       //3õê¼»ˉADC
while(1)
{
adcx=Get_Adc_Average(ADC_Channel_5,20);
temp=(float)adcx*(6.3/4096);
t = t+1;
sprintf (AA,"%.3f",temp);
OLED_ShowString(20,10,(u8 *)AA,12);
OLED_ShowChar(5,10,'V',12);
OLED_ShowChar(10,10,':',12);
OLED_ShowChar(15,35,'T',12);
OLED_ShowChar(20,35,'h',12);
OLED_ShowChar(27,35,'a',12);
OLED_ShowChar(32,35,'n',12);
OLED_ShowChar(38,35,'k',12);
OLED_ShowChar(45,35,'s',12);
delay_ms(100);
}
}

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