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可以作為學(xué)習(xí)使用
單片機(jī)源程序如下:
- /*----------------------------------------------------------------------------
- * Name: Blinky.c
- * Purpose: tested by hardware; but can not run on proteus platform
- * Version: V1.00
- *----------------------------------------------------------------------------*/
- #include "stm32f10x.h"
- #include "system.h"
- #include "LCD1602.h"
- #include "DS18B20.h"
- #include "stdio.h"
- unsigned char i;
- unsigned char a[16];
- struct temp tt;
- int main (void)
- {
- RCC->APB2ENR|=(1<<2); //enable port A clock
- GPIOA->CRL=0x33333333; //50Mhz, push-pull
- GPIOA->CRH=0x00033003; //PA8,PA11,PA12 of LCD1602
-
- RCC->APB2ENR|=(1<<3);//DS18B20
-
- LCDInit();
- LCDHideCursor();
-
- while(1)
- {
- //delay_ms(1000);
- tt=Read_Temperature();
- //Delay(0x0FFFEF);
- sprintf(&a[0],"%6.2f",(float)((tt.H<<8)+tt.L)/16);
- // sprintf(&a[0],"%5d",i);
- //GPIO_SetBits(GPIOA,1<<i);
- SetCurPos(1,1);
- LCDPrint(&a[0]);
- i++;
-
- }
-
- }
所有資料51hei提供下載:
4_LCD1602&&DS18B20.7z
(283.56 KB, 下載次數(shù): 25)
2020-10-9 19:14 上傳
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