Ye Cheng
cmsis rtos demo
Revision 0:618ffeb1dfc5, committed 2013-01-06
- Comitter:
- cnhzcy14
- Date:
- Sun Jan 06 12:39:37 2013 +0000
- Child:
- 1:cbda4d713dc8
- Commit message:
- first
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Jan 06 12:39:37 2013 +0000
@@ -0,0 +1,88 @@
+#include "mbed.h"
+#include "cmsis_os.h"
+
+#define NUM_THREADS 8
+char *messages[NUM_THREADS];
+
+struct thread_data
+{
+ int thread_id;
+ int sum;
+ char *message;
+};
+
+struct thread_data thread_data_array[NUM_THREADS];
+Serial debug(USBTX, USBRX);
+
+void PrintHello(void const *threadarg)
+{
+ int taskid, sum;
+ char *hello_msg;
+ struct thread_data *my_data;
+ osThreadId id;
+
+ osDelay(1000);
+ my_data = (struct thread_data *) threadarg;
+ taskid = my_data->thread_id;
+ sum = my_data->sum;
+ hello_msg = my_data->message;
+ printf("Thread %d: %s Sum=%d\n", taskid, hello_msg, sum);
+ id = osThreadGetId();
+ osThreadTerminate(id);
+}
+
+
+void t0(void const *argument) {PrintHello(argument);}
+osThreadDef(t0, osPriorityNormal, DEFAULT_STACK_SIZE);
+
+void t1(void const *argument) {PrintHello(argument);}
+osThreadDef(t1, osPriorityNormal, DEFAULT_STACK_SIZE);
+
+void t2(void const *argument) {PrintHello(argument);}
+osThreadDef(t2, osPriorityNormal, DEFAULT_STACK_SIZE);
+
+void t3(void const *argument) {PrintHello(argument);}
+osThreadDef(t3, osPriorityNormal, DEFAULT_STACK_SIZE);
+
+void t4(void const *argument) {PrintHello(argument);}
+osThreadDef(t4, osPriorityNormal, DEFAULT_STACK_SIZE);
+
+void t5(void const *argument) {PrintHello(argument);}
+osThreadDef(t5, osPriorityNormal, DEFAULT_STACK_SIZE);
+
+void t6(void const *argument) {PrintHello(argument);}
+osThreadDef(t6, osPriorityNormal, DEFAULT_STACK_SIZE);
+
+void t7(void const *argument) {PrintHello(argument);}
+osThreadDef(t7, osPriorityNormal, DEFAULT_STACK_SIZE);
+
+int main() {
+ debug.baud(57600);
+ int t, sum;
+
+ sum=0;
+ messages[0] = "English: Hello World!";
+ messages[1] = "French: Bonjour, le monde!";
+ messages[2] = "Spanish: Hola al mundo";
+ messages[3] = "Klingon: Nuq neH!";
+ messages[4] = "German: Guten Tag, Welt!";
+ messages[5] = "Russian: Zdravstvytye, mir!";
+ messages[6] = "Japan: Sekai e konnichiwa!";
+ messages[7] = "Latin: Orbis, te saluto!";
+
+ for(t=0;t<NUM_THREADS;t++) {
+ sum = sum + t;
+ thread_data_array[t].thread_id = t;
+ thread_data_array[t].sum = sum;
+ thread_data_array[t].message = messages[t];
+ printf("Creating thread %d\n", t);
+ if(t==0) osThreadCreate(osThread(t0), (void *)&thread_data_array[t]);
+ if(t==1) osThreadCreate(osThread(t1), (void *)&thread_data_array[t]);
+ if(t==2) osThreadCreate(osThread(t2), (void *)&thread_data_array[t]);
+ if(t==3) osThreadCreate(osThread(t3), (void *)&thread_data_array[t]);
+ if(t==4) osThreadCreate(osThread(t4), (void *)&thread_data_array[t]);
+ if(t==5) osThreadCreate(osThread(t5), (void *)&thread_data_array[t]);
+ if(t==6) osThreadCreate(osThread(t6), (void *)&thread_data_array[t]);
+ if(t==7) osThreadCreate(osThread(t7), (void *)&thread_data_array[t]);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Sun Jan 06 12:39:37 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#88a1a9c26ae3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Jan 06 12:39:37 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/63cdd78b2dc1 \ No newline at end of file