CooCox CoOS User's Guide

Example usage:
#include "CCRTOS.h"
OS_EventID queue;
void *MailQueue[8];
unsigned int msgdat;
void TaskN (void *pdata)
{
StatusType result;
void *msg;
...
/* Wait for a mail, time-out:20 */
msg = CoPendQueueMail (queue, 20, &result);
if (result != E_OK)
{
if (result == E_INVALID_ID)
{
printf("Invalid Queue ID !\n");
}
}
else
{
/* Process mail here */
}
...
}
void TaskM (void *pdata)
{
StatusType result;
...
msgdat = 0x61;
result = CoPostQueueMail (queue, (void *)&msgdat);
if (result != E_OK)
{
if (result == E_INVALID_ID)
{
printf("Invalid Queue ID ! \n");
}
else if (result == E_MBOX_FULL)
{
printf("The Queue is full !\n");
}
}
}
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