[En-Nut-Discussion] USART: RxBufHW / RxBufLW

[Ole Reinhardt]

Hi,

as I still have problems with my UART and RTS / CTS handshake, I read
out the rxbufhw and rxbuflw and the bufsizes... They are configured like
this:

For the reveive site:

BUFSIZE: 256
BUF LOW: 0
BUF HIGH: 0

for the transmit site:

BUFSIZE: 64
BUF LOW: 0
BUF HIGH: 0

Is this correct? I would assume that the watermarks should not be equal
0?

Any suggestions?

Regards,

Ole Reinhardt
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