On Monday 04 April 2011, Dave Schmidt wrote: > Hi Al and the list, > > > From: Al Johnson on 03/29/11 03:17 PM > > > > Am I right in thinking you're using the debug board to get a serial port > > level shifted to 3.3V, and connecting that to the Calypso serial > > interface through the headset jack? > > No... I do not fully understand your question, which probably means > I'm not trying THAT :) > > What I understand now, is that for my purpose (running osmocon on > the phone) serial connection is not needed, as in OpenMoko case the > communication happens via TCP socket as explained in > http://bb.osmocom.org/trac/wiki/OpenMoko . Thanks anyway!
The Calypso in the OpenMokos has two serial interfaces. One is connected to the cpu and appears as /dev/ttySAC0, and the other is connected to the headset jack socket. According to their wiki[1][2] osmocon connects to the calypso through either of these serial ports, and provides a socket interface. If you run osmocon on the phone the obvious port to use is /dev/ttySAC0. If you were running osmocon on a separate machine you would connect via the headphone jack instead, just as you would for most of the other supported handsets[3]. The debug board contains a USB serial interface that can be used to connect to the headset jack socket[4], so when you mentioned the debug board I assumed you were using this method. [1] http://bb.osmocom.org/trac/wiki/osmocon [2] http://bb.osmocom.org/trac/wiki/CalypsoRomloader [3] http://bb.osmocom.org/trac/wiki/CalypsoSerialCable [4] http://lists.openmoko.org/pipermail/hardware/2009-April/001109.html _______________________________________________ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
