Does NRF52833 support freertos_plus_io function？

[Mikey]

Hello All,

I want to use the io function of freertos, but there is no routine for nrf52833 to use this function in the community and Google, so I want to ask whether the freertos plus io function can be ported to the nrf52 project?

[Marte Myrvold]

Hi,

Our FreeRTOS expert is out of office until next week. I will try to help you as best I can until he is back.

From what I have seen I believe it should be possible to use FreeRTOS+IO, but unfortunately we do not have any support or guides for this. I was able to find a case where a customer was using this library however, which might be of help. The question is not related to FreeRTOS, but if you look in the 1512.QSPI_driver.c file of this reply you will find usage of read, write and ioctl from the FreeRTOS+IO library.

Please be aware that the FreeRTOS+IO library is deprecated  https://forums.freertos.org/t/freertos-io-deprecated/13687/3.

Best regards,

Marte

[Mikey]

Thank you for your reply, it means that the nrf52 chip can realize the function of freertos io, but now the official of freertos io no longer supports the update of io.