William Singleton
/
595_Lab_8_Part_III_Semaphore
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Revision 13:a68509ad3202, committed 2020-05-03
- Comitter:
- wssingle
- Date:
- Sun May 03 19:12:28 2020 +0000
- Parent:
- 12:4e3f46e615d9
- Commit message:
- Lab 8 part 3
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Mon Mar 30 18:54:14 2020 +0000
+++ b/main.cpp Sun May 03 19:12:28 2020 +0000
@@ -0,0 +1,23 @@
+#include "mbed.h"
+#include "rtos.h"
+
+Semaphore two_slots(2);
+
+void test_thread(void const *name) {
+ while (true) {
+ two_slots.wait();
+ printf("%s\n\r", (const char*)name);
+ Thread::wait(1000);
+ two_slots.release();
+ }
+}
+
+int main (void) {
+ Thread t2;
+ Thread t3;
+
+ t2.start(callback(test_thread, (void *)"Th 2"));
+ t3.start(callback(test_thread, (void *)"Th 3"));
+
+ test_thread((void *)"Th 1");
+}
\ No newline at end of file