|
|||||||||||||||
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
blocktim test does not work in cooperativePosted by Yen on March 4, 2008 Hi all, When running blocktim test with all the other tests in co-operative scheduler, the blocktim failed at this condition: if( xBlockedTime > ( xTimeToBlock + bktALLOWABLE_MARGIN ) ). It looks like it is affected by semtest, countsem and flop tests. However, it would pass at pre-emptive scheduler. Does anyone have the blocktim working at co-operative scheduler with all the other tasks running simultaneously please? RE: blocktim test does not work in cooperativePosted by Richard on March 4, 2008 The blocktim demo is checking/demoing the timing characteristics of tasks of varying priority with a preemptive scheduler. When the cooperative scheduler is in use the time between a event occurring and that event being processed in a task is dependent on the activities of other tasks (when and how often they yield) and will vary. I would therefore not expect the blocktim tasks to pass their timing tests unless the preemptive scheduler was being used. Regards.
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.
