drivers: serial: Use RPi Pico UART fifos #43
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When working in interrupt mode, leverage the UART RX/TX FIFOs. This includes handling of the RX timeout interrupt properly to be sure incoming RX data is processed for all scenarios. Signed-off-by: Peter Johanson <peter@peterjohanson.com>
petejohanson
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zmkfirmware:v3.5.0+zmk-fixes
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When working in interrupt mode, leverage the UART RX/TX FIFOs. This includes handling of the RX timeout interrupt properly to be sure incoming RX data is processed for all scenarios.