Testing with Daniel
Dependencies: mbed Blinker TextLCD
main.cpp@6:d8bc26e7d471, 2017-02-11 (annotated)
- Committer:
- jurgis
- Date:
- Sat Feb 11 17:22:03 2017 +0000
- Revision:
- 6:d8bc26e7d471
- Parent:
- 4:62ae68bcaee8
Testing lcd
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jurgis | 1:b95c3509df0f | 1 | // Testing MBED with Daniel |
jurgis | 0:fdb33524a029 | 2 | #include "mbed.h" |
jurgis | 4:62ae68bcaee8 | 3 | #include "Blinker.h" |
jurgis | 6:d8bc26e7d471 | 4 | #include "TextLCD.h" |
jurgis | 0:fdb33524a029 | 5 | |
jurgis | 4:62ae68bcaee8 | 6 | Timer timer; |
jurgis | 0:fdb33524a029 | 7 | DigitalOut led1(LED1); |
jurgis | 6:d8bc26e7d471 | 8 | AnalogIn volatage(A0); |
jurgis | 3:0432064270e1 | 9 | //DigitalOut greenLed(D8); |
jurgis | 3:0432064270e1 | 10 | //DigitalOut redLed(D10); |
jurgis | 3:0432064270e1 | 11 | //DigitalIn button(D9); |
jurgis | 2:458dfec0820c | 12 | |
jurgis | 0:fdb33524a029 | 13 | Serial pc(USBTX, USBRX); |
jurgis | 4:62ae68bcaee8 | 14 | jj::Blinker blinker1(led1, timer); |
jurgis | 0:fdb33524a029 | 15 | |
jurgis | 6:d8bc26e7d471 | 16 | TextLCD lcd(D2, D3, D4, D5, D6, D7, TextLCD::LCD20x4); // rs, e, d4-d7 |
jurgis | 6:d8bc26e7d471 | 17 | float prevVoltage = 0; |
jurgis | 0:fdb33524a029 | 18 | |
jurgis | 0:fdb33524a029 | 19 | int main() |
jurgis | 0:fdb33524a029 | 20 | { |
jurgis | 3:0432064270e1 | 21 | timer.start(); |
jurgis | 0:fdb33524a029 | 22 | pc.baud(115200); |
jurgis | 0:fdb33524a029 | 23 | pc.printf("Hello world\r\n"); |
jurgis | 0:fdb33524a029 | 24 | |
jurgis | 4:62ae68bcaee8 | 25 | blinker1.blink(200, 1000); |
jurgis | 3:0432064270e1 | 26 | |
jurgis | 6:d8bc26e7d471 | 27 | lcd.cls(); |
jurgis | 6:d8bc26e7d471 | 28 | |
jurgis | 3:0432064270e1 | 29 | for(;;) |
jurgis | 0:fdb33524a029 | 30 | { |
jurgis | 4:62ae68bcaee8 | 31 | blinker1.update(); |
jurgis | 6:d8bc26e7d471 | 32 | |
jurgis | 6:d8bc26e7d471 | 33 | float v = volatage.read() * 3.3f; |
jurgis | 6:d8bc26e7d471 | 34 | if (abs(v - prevVoltage) > 0.1f) |
jurgis | 6:d8bc26e7d471 | 35 | { |
jurgis | 6:d8bc26e7d471 | 36 | lcd.locate(14, 0); |
jurgis | 6:d8bc26e7d471 | 37 | lcd.printf("%0.2f V", v); |
jurgis | 6:d8bc26e7d471 | 38 | } |
jurgis | 6:d8bc26e7d471 | 39 | prevVoltage = v; |
jurgis | 0:fdb33524a029 | 40 | } |
jurgis | 0:fdb33524a029 | 41 | } |