First, launch otwincfg and set port A mode to AUTO, baud rate to 4800, and disable autobaud. Make sure B isn't set to FLOW, and try the connection again.
Scott ml_mn wrote: > > > I have now try every speed from 1200 to 19200 with diffrent parity and > stop bits but i cant get any respons from the OT2 > > /Mike > > --- In [email protected] <mailto:tracker2%40yahoogroups.com>, > Scott Miller <sc...@...> wrote: > > > > Try connecting with a terminal program and do a DUMP command or > > something that produces a lot of output, and see if you get any > > glitches. It might be a bad solder joint on the ST202 chip or something. > > > > Scott > > > > ml_mn wrote: > > > > > > > > > I use a USB to serial > > > > > > it has been working and if i conenct my friends OT2 it works fine. > > > > > > --- In [email protected] <mailto:tracker2%40yahoogroups.com> > <mailto:tracker2%40yahoogroups.com>, > > > Scott Miller <scott@> wrote: > > > > > > > > It could be a serial comm problem - are you using a USB adapter? When > > > > you enter diagnostic mode it starts constantly sending commands > to check > > > > ADC readings, and it tends to be more sensitive to timing problems in > > > > USB to serial devices. > > > > > > > > Scott > > > > > > > > ml_mn wrote: > > > > > > > > > > > > > > > Hi > > > > > > > > > > When i try to access the tuning/diagnostics in otwincfg the OT2 > leave > > > > > prog/config mode and i have to restart otwincfg > > > > > > > > > > I can read/reflash the modem with new firmware or change config > > > parameters > > > > > > > > > > Any ide ? > > > > > > > > > > TIA > > > > > Mike > > > > > > > > > > > > > > > > > > > > > > > >
