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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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Is the FreeRTOS SPI interface "thr...Posted by Terry Ohm on February 16, 2010 Hello. I am developing code the EVK1100 Eval Board using FreeRTOS and AVR32 Studio, and wanted to know if the SPI interface is thread-safe. Especially things like writing to the display, serial transaction, etc. Is the FreeRTOS SPI interafce threadsafe, or does each task need to implement resource-locking when dealing with the SPI interface? RE: Is the FreeRTOS SPI interface "thr...Posted by Richard on February 16, 2010 No idea on that one I'm afraid. You would have to take a look at the Atmel Software Framework source code. Regards. RE: Is the FreeRTOS SPI interface "thr...Posted by Juha on February 25, 2010 The Atmel Software Framework has its own mutex built in. If you use built in calls (spi_unselectChip() etc) and have FREERTOS_USED defined, you'll use it.
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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.
