CooCox CoOS User's Guide

#include "CCRTOS"
#define NEW_PRIO 10
void TaskN (void *pdata)
{
...
SetPriority (TaskMId, NEW_PRIO);
...
}
void TaskM (void *pdata)
{
...
}
Note:
1) If the task which to be set is in the waiting list and the priority of this
task being reset to is higher than the current running one, run a task
scheduling.
2) The changing of the priority will influence the order of the lists that
relevant to this priority, such as the mutex list, the event waiting list
and so on.
6.2.6 CoSuspendTask()
Function Prototype:
StatusType CoSuspendTask
(
OS_TID task ID
);
Description:
Suspend the designated task.
Parameters:
[in] task ID
ID of the designated task
Returns:
E_INVALID_ID,
The task ID is invalid.
E_ALREADY_IN_WAITING, The designated task has been in the waiting
state.
E_PROTECTED_TASK, It couldn't suspend idle task.
E_OK,
Suspend the task successfully.
Example Usage:
54