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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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Using MPU feature of Cortex M3 with FreeRTOSPosted by owaisfazal on October 7, 2013 Hello, I have just started working with FreeRTOS using Arduino DUE as a testing platform. I have read about the MPU feature and how it can be used to protect memory regions. However, it is a bit unclear as to what has to be defined in the normal FreeRTOS source files to use the MPU feature. Secondly, I have read through several posts that FreeRTOS only supports MPU for M3 architecture, can it also be used for M4 as well? Regards. Using MPU feature of Cortex M3 with FreeRTOSPosted by richardbarry on October 7, 2013 If your M4 has no FPU, or if it has an FPU but the FPU is never enabled or used, then you can use the same code. The MPU port is separate to the non-MPU port though. The non MPU port layer is in FreeRTOSSourceportableGCCARMCM3 The MPU port layer is in FreeRTOSSourceportableGCCARMCM3_MPU Regards.
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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.
