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UART Rx of Variable Length with Interrupt

Question asked by bujak.daniel on Oct 5, 2017

I've seen a number of threads on there trying to find a workaround for the HAL library's inability to read a UART message of variable length. Is there any official fix to this yet, or is hacking the library still the only solution? Essentially I just want to have an interrupt trigger every time the UART receives a byte so I can buffer it and watch for an EOL or similar character.