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TI RTOS 2.12 UART UART_RETURN_NEWLINE now requires UART_DATA_TEXT to function properly

snellr
Intellectual 715 points

Hello,

I updated to TI RTOS 2.12, read the release notes, and then spent a couple hours debugging why my UART_RETURN_NEWLINE wasn't returning after a newline as it had been before.  

I discovered that this functionality is now dependent on the params.readReturnMode being set to UART_DATA_TEXT.  While this makes somewhat intuitive sense, as noted in "https://e2e.ti.com/support/wireless_connectivity/f/538/t/408160" , I didn't see any notes about it being a new requirement.  Hopefully this post will help any others running into this change.

Note that the switch to using Text Mode means that all incoming data automatically translates 0x0D into 0x0A.


Cheers.