Hi,
I have a project requirement to interface with HART, which is a protocol that specifies odd parity for UART. I recently found out UART odd parity isn't supported on my nRF52840.
I have read through the attached forum https://devzone.nordicsemi.com/f/nordic-q-a/45754/uart-does-not-support-odd-parity where the engineer said none of the Nordic MCU's support odd parity.
However looking through the SoC headers in NCS v3.1.1, UART_CFG_PARITY_ODD is present on the nRF52833, nRF82820, nRF5340, and nRF54 series, which conflicts with the forum post. Furthermore the forum post is over 7 years old and new hardware variants exist that didn't before.
Can a Nordic engineer please confirm if any Nordic MCU's currently support odd parity for UART, and if so, specifically which models?
Thanks in advance!
Chris