Revision 1:cbda4d713dc8, committed 2013-01-06

Comitter:

cnhzcy14

Date:

Sun Jan 06 15:03:57 2013 +0000

Parent:

0:618ffeb1dfc5

Child:

2:23757aa762a7

Commit message:

comments

Changed in this revision

--- a/main.cpp	Sun Jan 06 12:39:37 2013 +0000
+++ b/main.cpp	Sun Jan 06 15:03:57 2013 +0000
@@ -1,7 +1,19 @@
+/******************************************************************************
+* DESCRIPTION:
+*   A "hello world" CMSIS RTOS program which demonstrates another safe way
+*   to pass arguments to threads during thread creation.  In this case,
+*   a structure is used to pass multiple arguments.
+* AUTHOR: Blaise Barney
+* MODIFICATOR: (Simon) CHENG Ye
+* LAST REVISED: 06/JAN/2013
+******************************************************************************/
+
 #include "mbed.h"
 #include "cmsis_os.h"
 
 #define NUM_THREADS 8
+
+Serial debug(USBTX, USBRX);     // For mbed debug by serial port.
 char *messages[NUM_THREADS];
 
 struct thread_data
@@ -10,9 +22,7 @@
     int  sum;
     char *message;
 };
-
 struct thread_data thread_data_array[NUM_THREADS];
-Serial debug(USBTX, USBRX);
 
 void PrintHello(void const *threadarg)
 {
@@ -31,7 +41,6 @@
     osThreadTerminate(id);
 }
 
-
 void t0(void const *argument) {PrintHello(argument);}
 osThreadDef(t0, osPriorityNormal, DEFAULT_STACK_SIZE);
 
@@ -56,7 +65,8 @@
 void t7(void const *argument) {PrintHello(argument);}
 osThreadDef(t7, osPriorityNormal, DEFAULT_STACK_SIZE);
 
-int main() {
+int main() 
+{
     debug.baud(57600);
     int t, sum;
 
@@ -69,8 +79,9 @@
     messages[5] = "Russian: Zdravstvytye, mir!";
     messages[6] = "Japan: Sekai e konnichiwa!";
     messages[7] = "Latin: Orbis, te saluto!";
-    
-    for(t=0;t<NUM_THREADS;t++) {
+
+    for(t=0;t<NUM_THREADS;t++) 
+    {
         sum = sum + t;
         thread_data_array[t].thread_id = t;
         thread_data_array[t].sum = sum;