USART example with hardware flow control (RTS/CTS)

geoffreymbrown · ‎2011-05-15

Posted on May 15, 2011 at 17:10

#rts #cts #uart-flow-control

Andrew Neil · ‎2011-05-17

Posted on May 17, 2011 at 14:35

''I found that commonly used UART/USB bridge chips from silabs and ftdi don't clearly specify how much data might be sent by the bridge after nRTS is de-asserted''

See:

/74b9194f

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.