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Dependencies:   mbed

Fork of frdm_gpio by Freescale

main.cpp@10:163208bd16a8, 2015-07-20 (annotated)

Committer:
cheperuiz
Date:
Mon Jul 20 02:39:08 2015 +0000
Revision:
10:163208bd16a8
Parent:
9:32e85f1fcd15 
Day 1!; Single button, color by received state & ID

Who changed what in which revision?

UserRevisionLine numberNew contents of line
chris 0:0024ab6b9624 1 #include "mbed.h"
cheperuiz 10:163208bd16a8 2 #define ON 0
cheperuiz 10:163208bd16a8 3 #define OFF 1
cheperuiz 10:163208bd16a8 4 #define ID '0'
chris 0:0024ab6b9624 5
cheperuiz 10:163208bd16a8 6 DigitalIn magic(PTB0);
cheperuiz 10:163208bd16a8 7 DigitalOut redLED(LED_RED);
cheperuiz 10:163208bd16a8 8 DigitalOut greenLED(LED_GREEN);
cheperuiz 10:163208bd16a8 9 DigitalOut blueLED(LED_BLUE);
cheperuiz 10:163208bd16a8 10 Serial pc(USBTX,USBRX);
chris 0:0024ab6b9624 11
sam_grove 9:32e85f1fcd15 12 int main()
sam_grove 9:32e85f1fcd15 13 {
cheperuiz 10:163208bd16a8 14 unsigned char last = magic,t=0;
cheperuiz 10:163208bd16a8 15 while(true)
cheperuiz 10:163208bd16a8 16 {
cheperuiz 10:163208bd16a8 17 if(last != magic)
cheperuiz 10:163208bd16a8 18 {
cheperuiz 10:163208bd16a8 19 last = magic;
cheperuiz 10:163208bd16a8 20 printf("%d",(int)magic);
cheperuiz 10:163208bd16a8 21 // wait(0.02);
cheperuiz 10:163208bd16a8 22 }
cheperuiz 10:163208bd16a8 23 if(pc.readable())
cheperuiz 10:163208bd16a8 24 {
cheperuiz 10:163208bd16a8 25 t=pc.getc();
cheperuiz 10:163208bd16a8 26 switch(t)
cheperuiz 10:163208bd16a8 27 {
cheperuiz 10:163208bd16a8 28 case '0': //IDLE
cheperuiz 10:163208bd16a8 29 redLED = ON;
cheperuiz 10:163208bd16a8 30 greenLED = OFF;
cheperuiz 10:163208bd16a8 31 blueLED = OFF;
cheperuiz 10:163208bd16a8 32 break;
cheperuiz 10:163208bd16a8 33
cheperuiz 10:163208bd16a8 34 case '1': //PLAY
cheperuiz 10:163208bd16a8 35 redLED = OFF;
cheperuiz 10:163208bd16a8 36 greenLED = ON;
cheperuiz 10:163208bd16a8 37 blueLED = OFF;
cheperuiz 10:163208bd16a8 38 break;
cheperuiz 10:163208bd16a8 39
cheperuiz 10:163208bd16a8 40 case '2': //STOP
cheperuiz 10:163208bd16a8 41 redLED = OFF;
cheperuiz 10:163208bd16a8 42 greenLED = OFF;
cheperuiz 10:163208bd16a8 43 blueLED = ON;
cheperuiz 10:163208bd16a8 44 break;
cheperuiz 10:163208bd16a8 45
cheperuiz 10:163208bd16a8 46 case '3': //REC
cheperuiz 10:163208bd16a8 47 redLED = ON;
cheperuiz 10:163208bd16a8 48 greenLED = ON;
cheperuiz 10:163208bd16a8 49 blueLED = OFF;
cheperuiz 10:163208bd16a8 50 break;
cheperuiz 10:163208bd16a8 51
cheperuiz 10:163208bd16a8 52 case '?':
cheperuiz 10:163208bd16a8 53 pc.putc(ID);
cheperuiz 10:163208bd16a8 54 break;
cheperuiz 10:163208bd16a8 55
cheperuiz 10:163208bd16a8 56 default:
cheperuiz 10:163208bd16a8 57 redLED = OFF;
cheperuiz 10:163208bd16a8 58 greenLED = OFF;
cheperuiz 10:163208bd16a8 59 blueLED = OFF;
cheperuiz 10:163208bd16a8 60 break;
cheperuiz 10:163208bd16a8 61 }
cheperuiz 10:163208bd16a8 62 }
cheperuiz 10:163208bd16a8 63 wait(0.02);
chris 0:0024ab6b9624 64 }
chris 0:0024ab6b9624 65 }