|
|||||||||||||||
FreeRTOS Support ArchiveThe FreeRTOS support forum is used to obtain active support directly from Real Time Engineers Ltd. In return for using our top quality software and services for free, we request you play fair and do your bit to help others too! Sign up to receive notifications of new support topics then help where you can.
Loading
semaphore in coroutine?Posted by dcraw on December 8, 2007 Is it possible to simulate a semaphore for use in coroutines by creating a queue using xQueueCreate(1, 0); Would I have to pass a pointer to allocated storage in the pvItemToQueue parameter in the crQUEUE_SEND call or could I just set this parameter to zero? Also, on a separate issue the docs say that crQUEUE_SEND can only be called from within the co-routine function itself and not from a function called by the co-routine. I was wondering if it was safe to violate this rule if the xTicksToWait parameter was set to zero and hence cause the crQUEUE_SEND call to be non-blocking?
Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.
|
|||||||||||||||
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.
FreeRTOS and other embedded software careers at AWS.
