Oliver Ainhirn / Mbed OS 81_Thread_03

version3 mit 4 Leds

main.cpp@2:7b860e46bf67, 2019-03-14 (annotated)

Committer:
corsa1600
Date:
Thu Mar 14 18:44:06 2019 +0000
Revision:
2:7b860e46bf67
Parent:
1:f17f1b284f68 
Version mit 4 Leds

Who changed what in which revision?

UserRevisionLine numberNew contents of line
corsa1600 0:300fb6f45ac9 1 #include "mbed.h"
corsa1600 0:300fb6f45ac9 2
corsa1600 0:300fb6f45ac9 3 DigitalOut led1(LED1);
corsa1600 0:300fb6f45ac9 4 DigitalOut led2(LED2);
corsa1600 2:7b860e46bf67 5 DigitalOut led3(LED3);
corsa1600 2:7b860e46bf67 6 DigitalOut led4(LED4);
corsa1600 2:7b860e46bf67 7 Thread thread(osPriorityHigh);
corsa1600 2:7b860e46bf67 8 Thread thread3(osPriorityNormal);
corsa1600 2:7b860e46bf67 9 Thread thread4(osPriorityLow);
corsa1600 0:300fb6f45ac9 10
corsa1600 1:f17f1b284f68 11 void led2_thread()
corsa1600 1:f17f1b284f68 12 {
corsa1600 1:f17f1b284f68 13 double x, y =1.99, z=0.99;
corsa1600 0:300fb6f45ac9 14 while (true) {
corsa1600 0:300fb6f45ac9 15 led2 = !led2;
corsa1600 1:f17f1b284f68 16 wait(0.5);
corsa1600 1:f17f1b284f68 17
corsa1600 1:f17f1b284f68 18 for (int j=0; j<100; j++)
corsa1600 2:7b860e46bf67 19 for (int i=0; i<100; i++)
corsa1600 2:7b860e46bf67 20 x = y*z+x;
corsa1600 2:7b860e46bf67 21
corsa1600 2:7b860e46bf67 22 }
corsa1600 2:7b860e46bf67 23 }
corsa1600 2:7b860e46bf67 24 void led3_thread()
corsa1600 2:7b860e46bf67 25 {
corsa1600 2:7b860e46bf67 26 double x, y =1.99, z=0.99;
corsa1600 2:7b860e46bf67 27 while (true) {
corsa1600 2:7b860e46bf67 28 led3 = !led3;
corsa1600 2:7b860e46bf67 29 wait(0.5);
corsa1600 2:7b860e46bf67 30
corsa1600 2:7b860e46bf67 31 for (int j=0; j<100; j++)
corsa1600 2:7b860e46bf67 32 for (int i=0; i<100; i++)
corsa1600 2:7b860e46bf67 33 x = y*z+x;
corsa1600 2:7b860e46bf67 34
corsa1600 2:7b860e46bf67 35 }
corsa1600 2:7b860e46bf67 36 }
corsa1600 2:7b860e46bf67 37
corsa1600 2:7b860e46bf67 38 void led4_thread()
corsa1600 2:7b860e46bf67 39 {
corsa1600 2:7b860e46bf67 40 double x, y =1.99, z=0.99;
corsa1600 2:7b860e46bf67 41 while (true) {
corsa1600 2:7b860e46bf67 42 led4 = !led4;
corsa1600 2:7b860e46bf67 43 wait(0.5);
corsa1600 2:7b860e46bf67 44
corsa1600 2:7b860e46bf67 45 for (int j=0; j<100; j++)
corsa1600 2:7b860e46bf67 46 for (int i=0; i<100; i++)
corsa1600 1:f17f1b284f68 47 x = y*z+x;
corsa1600 1:f17f1b284f68 48
corsa1600 0:300fb6f45ac9 49 }
corsa1600 0:300fb6f45ac9 50 }
corsa1600 0:300fb6f45ac9 51
corsa1600 0:300fb6f45ac9 52 int main() {
corsa1600 0:300fb6f45ac9 53 thread.start(led2_thread);
corsa1600 2:7b860e46bf67 54 thread3.start(led3_thread);
corsa1600 2:7b860e46bf67 55 thread4.start(led4_thread);
corsa1600 2:7b860e46bf67 56 osThreadSetPriority(osThreadGetId(), osPriorityBelowNormal);
corsa1600 1:f17f1b284f68 57 double x, y=1.99, z=0.99;
corsa1600 0:300fb6f45ac9 58 while (true) {
corsa1600 0:300fb6f45ac9 59 led1 = !led1;
corsa1600 1:f17f1b284f68 60 wait(0.25);
corsa1600 1:f17f1b284f68 61 for (int j=0; j<200; j++)
corsa1600 2:7b860e46bf67 62 for (int i=0; i<200; i++)
corsa1600 1:f17f1b284f68 63 x = y*z+x;
corsa1600 1:f17f1b284f68 64
corsa1600 0:300fb6f45ac9 65 }
corsa1600 0:300fb6f45ac9 66 }