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@6:d7c691baf283, 2017-03-19 (annotated)

Committer:
wupinxian
Date:
Sun Mar 19 16:14:21 2017 +0000
Revision:
6:d7c691baf283
Parent:
5:7ed4428bc142 
Project_LCD1602_DS1820

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wim 0:a75049de1a82 1 #include "mbed.h"
wupinxian 5:7ed4428bc142 2 #include "stdio.h"
wim 0:a75049de1a82 3 #include "TextLCD.h"
wupinxian 5:7ed4428bc142 4 #include "DS1820.h"
wupinxian 5:7ed4428bc142 5 #include "NOKIA_5110.h"
wupinxian 5:7ed4428bc142 6 Serial pc(SERIAL_TX, SERIAL_RX); // set-up serial to pc PA2(TX) PA3(RX)
wupinxian 5:7ed4428bc142 7 DS1820 temp(A2);
wupinxian 5:7ed4428bc142 8 I2C i2c_lcd(D14,D15); // SDA, SCL
wupinxian 5:7ed4428bc142 9 TextLCD_I2C lcd(&i2c_lcd, 0x4e, TextLCD::LCD16x2);
wupinxian 5:7ed4428bc142 10 int main() {
wupinxian 5:7ed4428bc142 11 float x=0.0;
wupinxian 5:7ed4428bc142 12 i2c_lcd.frequency(100000);
wupinxian 5:7ed4428bc142 13 printf("test\n");
wupinxian 5:7ed4428bc142 14 lcd.locate(0, 0);
wupinxian 5:7ed4428bc142 15 lcd.printf("test\n");
wupinxian 5:7ed4428bc142 16 lcd.setBacklight(TextLCD::LightOn);
wupinxian 5:7ed4428bc142 17 printf("testing");
wupinxian 5:7ed4428bc142 18 wait(5);
wupinxian 5:7ed4428bc142 19 while(1)
wupinxian 5:7ed4428bc142 20 {
wupinxian 5:7ed4428bc142 21 temp.convertTemperature(true,DS1820::all_devices);
wupinxian 5:7ed4428bc142 22 x=temp.temperature('C');
wupinxian 5:7ed4428bc142 23 lcd.locate(0, 1);
wupinxian 5:7ed4428bc142 24 lcd.printf ("temp=%f ",x);
wupinxian 5:7ed4428bc142 25 wait(1);
wupinxian 5:7ed4428bc142 26 }
wupinxian 5:7ed4428bc142 27 }