OULOUTECH
Dependencies: SSD1306 TSL2561 mbed DHT22 OneWire
main.cpp@2:34f81c0f5176, 2017-10-30 (annotated)
- Committer:
- Aureb29
- Date:
- Mon Oct 30 15:53:56 2017 +0000
- Revision:
- 2:34f81c0f5176
- Parent:
- 0:9904b68365e4
- Child:
- 3:4e142bba2a8e
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Aureb29 | 0:9904b68365e4 | 1 | #include "mbed.h" |
| Aureb29 | 0:9904b68365e4 | 2 | #define MOIST_PIN A3 |
| Aureb29 | 0:9904b68365e4 | 3 | #define p_scl PA_9 |
| Aureb29 | 0:9904b68365e4 | 4 | #define p_sda PA_10 |
| Aureb29 | 0:9904b68365e4 | 5 | #include "TSL2561.h" |
| Aureb29 | 0:9904b68365e4 | 6 | #include "ssd1306.h" |
| Aureb29 | 0:9904b68365e4 | 7 | #include "standard_font.h" |
| Aureb29 | 0:9904b68365e4 | 8 | #include "bold_font.h" |
| Aureb29 | 2:34f81c0f5176 | 9 | #include "DHT22.h" |
| Aureb29 | 2:34f81c0f5176 | 10 | #include "DS1820.h" |
| Aureb29 | 0:9904b68365e4 | 11 | |
| Aureb29 | 0:9904b68365e4 | 12 | SSD1306 oled(D3 /* cs */, A0 /* reset */, A7 /* dc */, |
| Aureb29 | 0:9904b68365e4 | 13 | A1 /* clock */, A6 /* data */); |
| Aureb29 | 0:9904b68365e4 | 14 | TSL2561 lum(PA_10,PA_9); |
| Aureb29 | 0:9904b68365e4 | 15 | AnalogIn moisture(MOIST_PIN); |
| Aureb29 | 2:34f81c0f5176 | 16 | Serial sigfox(PB_6, PB_7); |
| Aureb29 | 2:34f81c0f5176 | 17 | DHT22 Capt_temp_hum(A2); |
| Aureb29 | 2:34f81c0f5176 | 18 | DS1820 ds1820(A4); // substitute A4 with actual mbed pin name connected to the DS1820 data pin |
| Aureb29 | 0:9904b68365e4 | 19 | |
| Aureb29 | 0:9904b68365e4 | 20 | int main() |
| Aureb29 | 0:9904b68365e4 | 21 | { |
| Aureb29 | 0:9904b68365e4 | 22 | oled.initialise(); |
| Aureb29 | 0:9904b68365e4 | 23 | oled.clear(); |
| Aureb29 | 0:9904b68365e4 | 24 | oled.set_contrast(255); // max contrast |
| Aureb29 | 0:9904b68365e4 | 25 | oled.set_font(bold_font, 8); |
| Aureb29 | 2:34f81c0f5176 | 26 | if(ds1820.begin()){ |
| Aureb29 | 2:34f81c0f5176 | 27 | ds1820.startConversion(); // start temperature conversion |
| Aureb29 | 2:34f81c0f5176 | 28 | oled.printf("DS1820 Conversion started"); |
| Aureb29 | 2:34f81c0f5176 | 29 | wait(1.0); |
| Aureb29 | 2:34f81c0f5176 | 30 | } |
| Aureb29 | 2:34f81c0f5176 | 31 | else oled.printf("No DS1820 sensor found!\r\n"); |
| Aureb29 | 0:9904b68365e4 | 32 | oled.update(); |
| Aureb29 | 2:34f81c0f5176 | 33 | int temp, hum, temp_sol; |
| Aureb29 | 2:34f81c0f5176 | 34 | char a; |
| Aureb29 | 0:9904b68365e4 | 35 | while (1) |
| Aureb29 | 0:9904b68365e4 | 36 | { |
| Aureb29 | 2:34f81c0f5176 | 37 | wait(10); |
| Aureb29 | 2:34f81c0f5176 | 38 | temp = (int) (Capt_temp_hum.getTemperature()/10); |
| Aureb29 | 2:34f81c0f5176 | 39 | hum = (int) (Capt_temp_hum.getHumidity()/10); |
| Aureb29 | 2:34f81c0f5176 | 40 | temp_sol = (int) ds1820.read(); |
| Aureb29 | 2:34f81c0f5176 | 41 | ds1820.startConversion(); |
| Aureb29 | 2:34f81c0f5176 | 42 | wait(1); |
| Aureb29 | 2:34f81c0f5176 | 43 | a='%'; |
| Aureb29 | 0:9904b68365e4 | 44 | oled.scroll_up(); |
| Aureb29 | 0:9904b68365e4 | 45 | oled.update(); |
| Aureb29 | 0:9904b68365e4 | 46 | oled.set_font(bold_font, 8); |
| Aureb29 | 2:34f81c0f5176 | 47 | Capt_temp_hum.sample(); |
| Aureb29 | 2:34f81c0f5176 | 48 | //oled.printf("Moisture is %2.2f\r\n", (float) moisture); |
| Aureb29 | 2:34f81c0f5176 | 49 | //oled.printf("Lum : %+5.1f lux\r\n", lum.lux()); |
| Aureb29 | 2:34f81c0f5176 | 50 | oled.printf("Temp : %d oC\r\n", temp); |
| Aureb29 | 2:34f81c0f5176 | 51 | oled.printf("Humidite : %d%c\r\n", hum, a); |
| Aureb29 | 2:34f81c0f5176 | 52 | oled.printf("Temp sol : %d\r\n", temp_sol); |
| Aureb29 | 2:34f81c0f5176 | 53 | //oled.printf("\n"); |
| Aureb29 | 2:34f81c0f5176 | 54 | sigfox.printf("AT$SF="); |
| Aureb29 | 2:34f81c0f5176 | 55 | sigfox.printf("%02x %02x %02x", temp_sol); |
| Aureb29 | 2:34f81c0f5176 | 56 | sigfox.printf("\r\n"); |
| Aureb29 | 0:9904b68365e4 | 57 | } |
| Aureb29 | 0:9904b68365e4 | 58 | } |