Quality RTOS & Embedded Software

 Real time embedded FreeRTOS RSS feed 
Quick Start Supported MCUs PDF Books Trace Tools Ecosystem TCP & FAT




Loading

Get task state

Posted by saiberion on December 6, 2006
Hi,

is it somehow possible to find out the state of a Task with a function call like vGetTaskState(xTaskHandle) or how can I find out if (in my case) a task is suspended.

RE: Get task state

Posted by Nobody/Anonymous on December 6, 2006
In tasks.c

portBASE_TYPE xIsTaskSuspended( xTaskHandle xTask )
{
portBASE_TYPE xReturn;

portENTER_CRITICAL();
xReturn = listIS_CONTAINED_WITHIN( &xSuspendedTaskList, &(xTask->xGenericListItem ) );
portEXIT_CRITICAL();

return xReturn;
}

RE: Get task state

Posted by saiberion on December 6, 2006
Thanks but this function seems to be implemented in xTaskResume(xTaskResumeFromISR in 4.1.3
But unfortunately the whole system hangs up if it tries to wake while it is ready.

RE: Get task state

Posted by Richard on December 6, 2006
I don't understand your reply here. The poster has provided the code to do what you require, but the code does not already exist, you have to add it to the tasks.c file.

Regards.


[ Back to the top ]    [ About FreeRTOS ]    [ Sitemap ]    [ ]




Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.

Latest News

FreeRTOS kernel V10 is available for immediate download. Now MIT licensed.


FreeRTOS Partners

ARM Connected RTOS partner for all ARM microcontroller cores

IAR Partner

Microchip Premier RTOS Partner

RTOS partner of NXP for all NXP ARM microcontrollers

STMicro RTOS partner supporting ARM7, ARM Cortex-M3, ARM Cortex-M4 and ARM Cortex-M0

Texas Instruments MCU Developer Network RTOS partner for ARM and MSP430 microcontrollers

OpenRTOS and SafeRTOS