This is a very basic (hopefully easily understandeable) program to send the data bits of a DHT11 temperature and humidity sensor through Nucleo UART. It is a simple step-by-step guide to build the program.
Dependencies: mbed
Fork of DHT11_with_Nucleo by
Diff: main.cpp
- Revision:
- 1:c0c5b5860aa8
- Parent:
- 0:e8a1a503d390
- Child:
- 2:4469aa7f4995
--- a/main.cpp Mon Jan 05 22:31:03 2015 +0000 +++ b/main.cpp Mon Jan 05 22:48:28 2015 +0000 @@ -1,12 +1,14 @@ #include "mbed.h" DigitalOut myled(LED1); +DigitalIn mybutton(USER_BUTTON); int main() { while(1) { - myled = 1; // LED is ON - wait(0.2); // 200 ms - myled = 0; // LED is OFF - wait(1.0); // 1 sec + if (mybutton == 0) { // Button is pressed + myled = 1; // LED is ON + } else { + myled = 0; // LED is OFF + } } }