Quality RTOS & Embedded Software

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


Loading

Feedback on v900rc1

Posted by ammaree on March 27, 2016

Hi Richard

Been running the for the last 2 weeks, so some feedback..

A: Under CCS 6.1.2 it compiled with a single error, complaining about the array of void in FreeRTOS.h.c line 926. Changed void to uint32_t and it worked perfectly.

B: The ability to initialise all tasks from the scheduler start is great, something I have had to do from the idle task with a flag...

C: Is there any way the timer and idle task names can be made configured from FreeRTOSConfig.h. For some specific reasons I use very short, 3 or 4 character, task names as part of a home made trace facility, hence would like to keep these 2 names short as well.

Otherwise, good stuff..

Andre


Feedback on v900rc1

Posted by rtel on March 27, 2016

Thanks for the feedback.

As getting test coverage was a little tricky we have since made some changes to simplify the static allocation functionality. As a heads up, the rc2 code has the following minor changes (this is currently undergoing long term test and will be made available in a zip if the tests have all passed):

  • The functions that create RTOS objects using static memory allocation have been simplified and will not revert to using dynamic allocation if a buffer is passed into a function as NULL.

  • Introduced the configSUPPORTDYNAMICALLOCATION configuration constant to allow a FreeRTOS application to be built without a heap even being being defined. The Win32 example located in the /FreeRTOS/demo/WIN32-MSVC-Static-Allocation-Only is provided as a reference that does not include a FreeRTOS heap. configSUPPORTDYNAMICALLOCATION defaults to 1 for backward compatibility.

configSUPPORTDYNAMICALLOCATION and configSUPPORTSTATICALLOCATION can both be set to 1 at the same time, but cannot both be set to 0 at the same time.


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


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

Latest News

NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.

Meet Richard Barry and learn about running FreeRTOS on RISC-V at FOSDEM 2019

Version 10.1.1 of the FreeRTOS kernel is available for immediate download. MIT licensed.

View a recording of the "OTA Update Security and Reliability" webinar, presented by TI and AWS.


Careers

FreeRTOS and other embedded software careers at AWS.



FreeRTOS Partners

ARM Connected RTOS partner for all ARM microcontroller cores

Espressif ESP32

IAR Partner

Microchip Premier RTOS Partner

RTOS partner of NXP for all NXP ARM microcontrollers

Renesas

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

Xilinx Microblaze and Zynq partner