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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.
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Switch Task HookPosted by Raphael Derosso Pereira on July 21, 2008 Hello, I'm working with FreeRTOS on a project and I needed to include a vTaskSwitchContextHook, because I need to perform some operations upon context switching. I would like to share this tiny patch that would allow anyone with the same need to achieve that. --- tasks.c(revisão 5) +++ tasks.c(cópia de trabalho) @@ -1476,6 +1476,11 @@ same priority get an equal share of the processor time. */ listGET_OWNER_OF_NEXT_ENTRY( pxCurrentTCB, &( pxReadyTasksLists[ uxTopReadyPriority ] ) ); +#if ( configTASK_SWITCH_CONTEXT_HOOK == 1 ) +extern void vTaskSwitchContextHook(xTaskHandle *pxHandle); +vTaskSwitchContextHook(pxCurrentTCB); +#endif + traceTASK_SWITCHED_IN(); vWriteTraceToBuffer(); } Regards RE: Switch Task HookPosted by Dave on July 22, 2008 Thanks for sharing that with us however just under your code snippet you will see the macro traceTASK_SWITCHED_IN() which is provided for this purpose. RE: Switch Task HookPosted by Raphael Derosso Pereira on July 22, 2008 Great.... sorry for the lame post!
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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.
