Renato Loureiro / Mbed 2 deprecated DS18B20

temperature sensor with uOLED 96 g1

Dependencies:   OLED160G1 mbed uOLED

Fork of DS18B20 by Niall Cooling

main.cpp@1:b2ea1e9d90df, 2012-10-31 (annotated)

Committer:
Renato
Date:
Wed Oct 31 12:26:00 2012 +0000
Revision:
1:b2ea1e9d90df
Parent:
0:03ec282c2908 
Test v1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
feabhas 0:03ec282c2908 1 #include "mbed.h"
Renato 1:b2ea1e9d90df 2 #include "stdint.h"
feabhas 0:03ec282c2908 3 #include "DS18B20.h"
Renato 1:b2ea1e9d90df 4 #include "OLED160G1.h"
Renato 1:b2ea1e9d90df 5 #include "uOLED.h"
feabhas 0:03ec282c2908 6
Renato 1:b2ea1e9d90df 7
Renato 1:b2ea1e9d90df 8 DigitalInOut sensor(p23); // sensor connected to pin 23
Renato 1:b2ea1e9d90df 9
Renato 1:b2ea1e9d90df 10 OLED160G1 oled(p9, p10, p8);
Renato 1:b2ea1e9d90df 11 uOLED uoled(p9, p10, p8);
feabhas 0:03ec282c2908 12
feabhas 0:03ec282c2908 13 Ticker timer; // used for our microsec timing
feabhas 0:03ec282c2908 14 Serial pc(USBTX, USBRX); // serial comms over usb back to console
Renato 1:b2ea1e9d90df 15 float temp=0;
Renato 1:b2ea1e9d90df 16
Renato 1:b2ea1e9d90df 17
feabhas 0:03ec282c2908 18
feabhas 0:03ec282c2908 19 int main() {
Renato 1:b2ea1e9d90df 20
Renato 1:b2ea1e9d90df 21 /*oled.init();
Renato 1:b2ea1e9d90df 22 oled.eraseScreen();
Renato 1:b2ea1e9d90df 23 oled.setTextBackgroundType(OLED_SET_TEXT_OPAQUE);
Renato 1:b2ea1e9d90df 24 oled.setFontSize(0);
Renato 1:b2ea1e9d90df 25 */ //uOLED initialization...
Renato 1:b2ea1e9d90df 26 uoled.init();
Renato 1:b2ea1e9d90df 27
Renato 1:b2ea1e9d90df 28
Renato 1:b2ea1e9d90df 29 //oled.printf("===========\n");
Renato 1:b2ea1e9d90df 30 //oled.printf("DS18B20 Config\n");
feabhas 0:03ec282c2908 31 sensor.mode(PullUp);
feabhas 0:03ec282c2908 32
feabhas 0:03ec282c2908 33 ROM_Code_t ROM_Code = ReadROM();
Renato 1:b2ea1e9d90df 34 /*oled.printf("Family code: 0x%X\n", ROM_Code.BYTES.familyCode);
Renato 1:b2ea1e9d90df 35 oled.printf("Serial Number: \n");
feabhas 0:03ec282c2908 36 for (uint32_t i = 6; i != 0; --i) {
Renato 1:b2ea1e9d90df 37 oled.printf("%02X%s", ROM_Code.BYTES.serialNo[i-1], (i != 1)?":":"\n");
feabhas 0:03ec282c2908 38 }
Renato 1:b2ea1e9d90df 39 oled.printf("CRC: 0x%X\n", ROM_Code.BYTES.CRC);
Renato 1:b2ea1e9d90df 40 */
Renato 1:b2ea1e9d90df 41 oled.locate(0,1);
Renato 1:b2ea1e9d90df 42 uoled.printf("Convertendo...\n");
Renato 1:b2ea1e9d90df 43 //uoled.drawText(1, 3, 3, 200, 100, 40, "Convertendo...\n");
feabhas 0:03ec282c2908 44 while (1) {
Renato 1:b2ea1e9d90df 45 showTemperature(&temp);
Renato 1:b2ea1e9d90df 46 oled.locate(2,3);
Renato 1:b2ea1e9d90df 47 oled.setFontSize(2);
Renato 1:b2ea1e9d90df 48 oled.printf("%.2f C",temp);
feabhas 0:03ec282c2908 49 wait(10);
feabhas 0:03ec282c2908 50 }
feabhas 0:03ec282c2908 51 }
feabhas 0:03ec282c2908 52