[patch-axel-4] UART driver cleanup#5
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Signed-off-by: Axel Heider <axelheider@gmx.de>
Signed-off-by: Axel Heider <axelheider@gmx.de>
Signed-off-by: Axel Heider <axelheider@gmx.de>
Fix the bug that LF CR is printed instead of CR LF. Signed-off-by: Axel Heider <axelheider@gmx.de>
Introduce SERIAL_TX_NONBLOCKING to allow defining UART blocking behavior. Clarify SERIAL_AUTO_CR behavior. Keep behavior of all drivers as it was before, but now the differences become more obvious. Signed-off-by: Axel Heider <axelheider@gmx.de>
Enable SERIAL_AUTO_CR and disable SERIAL_NONBLOCKING, so the UART can be used as a console. If application need a data UART, they must explicitly set the defaults. Signed-off-by: Axel Heider <axelheider@gmx.de>
Signed-off-by: Axel Heider <axelheider@gmx.de>
Signed-off-by: Axel Heider <axelheider@gmx.de>
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