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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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Task local variablesPosted by Peter Nielsen on November 24, 2008 Hi My question: if i use a lot of local variables in a taskA - i.e. some of them are in CPU registers and some are put on the stack (thats how memory normally are allocated). Now a higher priority taskB preemtives taskA and do some job and returns control to taskA. When taskA runs again are all local variables valid or do i have to declare them static - i asume them in Cpu regs. are restored but what about the local vars. which where stored on the stack in taskA ??????? RE: Task local variablesPosted by Jesper Matthiesen on November 24, 2008 yes, all registers are saved on the stack before a context switch and restored afterwards, so your vars will be intact..
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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.
