pinxian wu / Mbed 2 deprecated Project_LCD_DS1820

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Dependencies:   DS1820 TextLCD mbed

Fork of TextLCD_HelloWorld2 by Wim Huiskamp

main.cpp

Committer:
wupinxian
Date:
2017-03-19
Revision:
6:d7c691baf283
Parent:
5:7ed4428bc142

File content as of revision 6:d7c691baf283:

#include "mbed.h"
#include "stdio.h"
#include "TextLCD.h"
#include "DS1820.h"
#include "NOKIA_5110.h"
Serial pc(SERIAL_TX, SERIAL_RX); // set-up serial to pc PA2(TX) PA3(RX)
DS1820 temp(A2);
I2C i2c_lcd(D14,D15); // SDA, SCL
TextLCD_I2C lcd(&i2c_lcd, 0x4e, TextLCD::LCD16x2);
int main() {
    float x=0.0;
    i2c_lcd.frequency(100000);
      printf("test\n");
    lcd.locate(0, 0);
    lcd.printf("test\n");
   lcd.setBacklight(TextLCD::LightOn);
    printf("testing");
      wait(5);  
    while(1)
        {
         temp.convertTemperature(true,DS1820::all_devices);
         x=temp.temperature('C');
         lcd.locate(0, 1);
         lcd.printf ("temp=%f ",x);
            wait(1);
        }
}