[En-Nut-Discussion] Loosing characters on debug interface (uart) using printf

Ole Reinhardt ole.reinhardt at kernelconcepts.de
Tue Jun 8 15:48:47 CEST 2004


> devDebug has limited functionality and devUart is 'old'.
> so far devUsartAvr0 works fine with the bt module. no chars get lost..

I tried out devUsartAvr0. It became just better, but there are still
characters that get lost. I can't try hardware handshake because on my
board it's not implemented, but I don't send so much characters at one
time that I should concern about handshaking (in my opinion... I send
not much more than a few textlines per second (at 115200bps)

Any further ideas? Do I realy have to use handshaking?

Best regards,


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