On Sun, 11 Apr 2004 23:15:14 -0500, you wrote:
In any case, it turns out that one of the many requirements to get the watch to respond is to have DTR disabled (done by setting fDtrControl = DTR_CONTROL_DISABLE). But apparently the default for linux is DTR_CONTROL_ENABLE, and Wine will ignore any requests to change it (DTR_CONTROL_HANDSHAKE being unimplemented as well)
I assume that driving the DTR line low is the trigger that tells the watch to listen to the Rx line.
I am not sure if this is a Wine or Linux limitation, (as I have very limited knowledge of serial protocols), so I was wondering if anyone had any ideas for a suibtable workaround?
Geoffrey,
Please try my patch, submitted two days ago, that is just doing that - obeying DTR_CONTROL_DISABLE.
http://www.winehq.org/hypermail/wine-patches/2004/04/att-0145/01-comm-DTR-RT...
Rein.