![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
The whole program
Dependencies: MMA8451Q8_v1 SLCD mbed
Fork of KL46z_single_tap_HW4_2_1 by
Diff: main.cpp
- Revision:
- 1:65b0e488f02a
- Parent:
- 0:912303e63cbd
- Child:
- 2:17a0550771c4
--- a/main.cpp Fri Feb 21 12:53:03 2014 +0000 +++ b/main.cpp Mon Jan 26 16:43:52 2015 +0000 @@ -1,23 +1,51 @@ #include "mbed.h" + +#include "SLCD.h" +#define RELAYON 0 +#define RELAYOFF 1 +#define LEDDELAY 0.75 +#define WAITDELAY 3.0 -InterruptIn mybutton(USER_BUTTON); -DigitalOut myled(LED1); - -float delay = 1.0; // 1 sec +Ticker ledBlink; // timinginterrupt for RED led +InterruptIn mybutton(PTC3); //push botton with internal pullup +DigitalOut myled(LED_RED); // red led +DigitalOut relay(LED_GREEN); // green led + -void pressed() +float delay = WAITDELAY; +int relayState = RELAYOFF; +int outState = false; +SLCD slcd; //define LCD display +char LCDMessages[2][10] = {"TRUE", "FALS"}; + + +void LCDMess(char *lMess){ + slcd.Home();// message stays till next update + slcd.clear(); + slcd.printf(lMess); +} + +void LEDBlinker(){ // RED LED interrupt + outState = !outState; + myled.write(outState); +} + + +void pressed() // button intterupt { - if (delay == 1.0) - delay = 0.2; // 200 ms - else - delay = 1.0; // 1 sec + relayState = !relayState; + relay.write(relayState); } - + int main() { + myled.write(outState); + relay.write(relayState); mybutton.fall(&pressed); - while (1) { - myled = !myled; + ledBlink.attach(&LEDBlinker, LEDDELAY); + while (true) { + // other things can be put here. + LCDMess(LCDMessages[relayState]); wait(delay); } }