Ivan Shindev
An example of running multiple thread instances of the same function. Memory is being allocated dynamically.
Dependencies: Threads mbed-rtos mbed
Revision 0:06fdc09661c2, committed 2013-06-29
- Comitter:
- lemniskata
- Date:
- Sat Jun 29 21:14:20 2013 +0000
- Child:
- 1:458d82e37147
- Commit message:
- Creating and running multiple thread instances of the same function
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Threads.lib Sat Jun 29 21:14:20 2013 +0000 @@ -0,0 +1,1 @@ +Threads#266b0dc4f8d0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Jun 29 21:14:20 2013 +0000
@@ -0,0 +1,45 @@
+#include "mbed.h"
+#include "Threads.h"
+
+
+Serial pc(USBTX, USBRX);
+osMutexId stdio_mutex;
+osMutexDef(stdio_mutex);
+
+void Do(void const *data) {
+
+ int i=(int)data;
+ while(1)
+ {
+ osMutexWait(stdio_mutex, osWaitForever);
+ pc.printf("This is Thread #%d\n",i);
+ osMutexRelease(stdio_mutex);
+ wait(1);
+ }
+}
+
+int main() {
+
+ osThreadDef_t **my_threads=NULL;
+ if(initThread(&my_threads,Do)==0)
+ {
+ pc.printf("Thread creation faile\n");
+ return -1;
+ }
+ int i=1;
+ osThreadCreate(my_threads[i-1],(void *) i);
+ while(1) {
+ i++;
+ if(i<6)
+ {
+ if(reAlloc(&my_threads,Do,i)==0)
+ {
+ pc.printf("Thread creation faile\n");
+ return -1;
+ }
+ osThreadCreate(my_threads[i-1],(void *) i);
+ i++;
+ }
+ wait(0.2);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Sat Jun 29 21:14:20 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#58b30ac3f00e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Jun 29 21:14:20 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/b3110cd2dd17 \ No newline at end of file