Marco Zecchini / Mbed OS Example_RTOS

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main.cpp@0:9fca2b23d0ba, 2019-02-23 (annotated)

Committer:
marcozecchini
Date:
Sat Feb 23 12:13:36 2019 +0000
Revision:
0:9fca2b23d0ba
final commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
marcozecchini 0:9fca2b23d0ba 1 #include "mbed.h"
marcozecchini 0:9fca2b23d0ba 2 #define BUF_SIZE 10
marcozecchini 0:9fca2b23d0ba 3
marcozecchini 0:9fca2b23d0ba 4 Thread thread;
marcozecchini 0:9fca2b23d0ba 5 CircularBuffer<char, BUF_SIZE> buf;
marcozecchini 0:9fca2b23d0ba 6 int bytes = 0;
marcozecchini 0:9fca2b23d0ba 7
marcozecchini 0:9fca2b23d0ba 8 void print_string(char data_stream[] = "Thread")
marcozecchini 0:9fca2b23d0ba 9 {
marcozecchini 0:9fca2b23d0ba 10 while (!buf.full()) {
marcozecchini 0:9fca2b23d0ba 11 buf.push(data_stream[bytes++ % 6]);
marcozecchini 0:9fca2b23d0ba 12 }
marcozecchini 0:9fca2b23d0ba 13 }
marcozecchini 0:9fca2b23d0ba 14
marcozecchini 0:9fca2b23d0ba 15 void print_thread()
marcozecchini 0:9fca2b23d0ba 16 {
marcozecchini 0:9fca2b23d0ba 17 while (true) {
marcozecchini 0:9fca2b23d0ba 18 wait(1);
marcozecchini 0:9fca2b23d0ba 19 print_string();
marcozecchini 0:9fca2b23d0ba 20 }
marcozecchini 0:9fca2b23d0ba 21 }
marcozecchini 0:9fca2b23d0ba 22
marcozecchini 0:9fca2b23d0ba 23 int main()
marcozecchini 0:9fca2b23d0ba 24 {
marcozecchini 0:9fca2b23d0ba 25 printf("\n\n*** RTOS - CircularBuffer basic example ***\n");
marcozecchini 0:9fca2b23d0ba 26
marcozecchini 0:9fca2b23d0ba 27 thread.start(print_thread);
marcozecchini 0:9fca2b23d0ba 28 char data;
marcozecchini 0:9fca2b23d0ba 29 while (true) {
marcozecchini 0:9fca2b23d0ba 30 printf ("\n\rBuffer contents: ");
marcozecchini 0:9fca2b23d0ba 31 while (!buf.empty()) {
marcozecchini 0:9fca2b23d0ba 32 buf.pop(data);
marcozecchini 0:9fca2b23d0ba 33 printf("%c", data);
marcozecchini 0:9fca2b23d0ba 34 }
marcozecchini 0:9fca2b23d0ba 35 printf("\n");
marcozecchini 0:9fca2b23d0ba 36 wait(1);
marcozecchini 0:9fca2b23d0ba 37 }
marcozecchini 0:9fca2b23d0ba 38 }