iDNA Studio / Mbed OS nRF52840-Preview-DK-blinky

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Fork of nRF52840-Preview-DK-blinky by QT Chan

main.cpp@0:54f4263790ee, 2017-02-06 (annotated)

Committer:
szqt
Date:
Mon Feb 06 11:03:48 2017 +0000
Revision:
0:54f4263790ee
Child:
2:26e1d1bf3d08
nRF52840 Preview DK led and button test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
szqt 0:54f4263790ee 1 #include "mbed.h"
szqt 0:54f4263790ee 2
szqt 0:54f4263790ee 3 //DigitalOut led1(LED1);
szqt 0:54f4263790ee 4 DigitalOut led1(P0_13);
szqt 0:54f4263790ee 5 DigitalOut led2(P0_14);
szqt 0:54f4263790ee 6 DigitalOut led3(P0_15);
szqt 0:54f4263790ee 7 DigitalOut led4(P0_16);
szqt 0:54f4263790ee 8
szqt 0:54f4263790ee 9
szqt 0:54f4263790ee 10 InterruptIn button1(P0_11);//(USER_BUTTON);
szqt 0:54f4263790ee 11 InterruptIn button2(P0_12);
szqt 0:54f4263790ee 12 InterruptIn button3(P0_24);
szqt 0:54f4263790ee 13 InterruptIn button4(P0_25);
szqt 0:54f4263790ee 14
szqt 0:54f4263790ee 15 void button1_pressed()
szqt 0:54f4263790ee 16 {
szqt 0:54f4263790ee 17 led1 = led2 =led3 =led4 = 1;
szqt 0:54f4263790ee 18 led1 = 0;
szqt 0:54f4263790ee 19
szqt 0:54f4263790ee 20 }
szqt 0:54f4263790ee 21
szqt 0:54f4263790ee 22 void button1_released()
szqt 0:54f4263790ee 23 {
szqt 0:54f4263790ee 24 led1 = led2 =led3 =led4 = 1;
szqt 0:54f4263790ee 25 //led1 = 0;
szqt 0:54f4263790ee 26 }
szqt 0:54f4263790ee 27
szqt 0:54f4263790ee 28 void button2_pressed()
szqt 0:54f4263790ee 29 {
szqt 0:54f4263790ee 30 led1 = led2 =led3 =led4 = 1;
szqt 0:54f4263790ee 31 led2 = 0;
szqt 0:54f4263790ee 32
szqt 0:54f4263790ee 33 }
szqt 0:54f4263790ee 34
szqt 0:54f4263790ee 35 void button2_released()
szqt 0:54f4263790ee 36 {
szqt 0:54f4263790ee 37 led1 = led2 =led3 =led4 = 1;
szqt 0:54f4263790ee 38 //led1 = 0;
szqt 0:54f4263790ee 39 }
szqt 0:54f4263790ee 40
szqt 0:54f4263790ee 41 void button3_pressed()
szqt 0:54f4263790ee 42 {
szqt 0:54f4263790ee 43 led1 = led2 =led3 =led4 = 1;
szqt 0:54f4263790ee 44 led3 = 0;
szqt 0:54f4263790ee 45 // wait(0.1);
szqt 0:54f4263790ee 46 }
szqt 0:54f4263790ee 47
szqt 0:54f4263790ee 48 void button3_released()
szqt 0:54f4263790ee 49 {
szqt 0:54f4263790ee 50 led1 = led2 =led3 =led4 = 1;
szqt 0:54f4263790ee 51 //led1 = 0;
szqt 0:54f4263790ee 52 }
szqt 0:54f4263790ee 53
szqt 0:54f4263790ee 54 void button4_pressed()
szqt 0:54f4263790ee 55 {
szqt 0:54f4263790ee 56 led1 = led2 =led3 =led4 = 1;
szqt 0:54f4263790ee 57 led4 = 0;
szqt 0:54f4263790ee 58
szqt 0:54f4263790ee 59 }
szqt 0:54f4263790ee 60
szqt 0:54f4263790ee 61 void button4_released()
szqt 0:54f4263790ee 62 {
szqt 0:54f4263790ee 63 led1 = led2 =led3 =led4 = 1;
szqt 0:54f4263790ee 64 //led1 = 0;
szqt 0:54f4263790ee 65 }
szqt 0:54f4263790ee 66
szqt 0:54f4263790ee 67
szqt 0:54f4263790ee 68 // main() runs in its own thread in the OS
szqt 0:54f4263790ee 69 // (note the calls to Thread::wait below for delays)
szqt 0:54f4263790ee 70
szqt 0:54f4263790ee 71 int main() {
szqt 0:54f4263790ee 72 led1 = led2 =led3 =led4 = 0;
szqt 0:54f4263790ee 73
szqt 0:54f4263790ee 74 button1.fall(&button1_pressed);
szqt 0:54f4263790ee 75 button1.rise(&button1_released);
szqt 0:54f4263790ee 76
szqt 0:54f4263790ee 77 button2.fall(&button2_pressed);
szqt 0:54f4263790ee 78 button2.rise(&button2_released);
szqt 0:54f4263790ee 79
szqt 0:54f4263790ee 80 button3.fall(&button3_pressed);
szqt 0:54f4263790ee 81 button3.rise(&button3_released);
szqt 0:54f4263790ee 82
szqt 0:54f4263790ee 83 button4.fall(&button4_pressed);
szqt 0:54f4263790ee 84 button4.rise(&button4_released);
szqt 0:54f4263790ee 85
szqt 0:54f4263790ee 86
szqt 0:54f4263790ee 87 while (true) {
szqt 0:54f4263790ee 88 // led1 = !led1;
szqt 0:54f4263790ee 89 // wait(0.5);
szqt 0:54f4263790ee 90 // led2 = !led2;
szqt 0:54f4263790ee 91 // wait(0.5);
szqt 0:54f4263790ee 92 // led3 = !led3;
szqt 0:54f4263790ee 93 // wait(0.5);
szqt 0:54f4263790ee 94 // led4 = !led4;
szqt 0:54f4263790ee 95 // wait(0.5);
szqt 0:54f4263790ee 96 }
szqt 0:54f4263790ee 97 }
szqt 0:54f4263790ee 98