i have made this circuit for interfacing rs232 to nokia
http://pinouts.ru/images/cable_cell2.gif
now im starting huper terminal, 9600, com1, 8,n,1, connected xx:xx:xx and
i can't type anything, pressing on keys don't display nothing, but schematic works fine with logo manager as f-bus cable.
? how it could be? logo manager works, does it meen cable is OK?
after few hours i have sucesfully send msg from hyper terminal. now some other questions
1: is it so necessary to use pic on mbus? if so, my project has to be double pic'ed
2: finaly project uses a 9210 mobile, but seems like communicator dont recognize pic on mbus (debug led on pic remains off all the time)? 6210 works, but now i need to do the same with 9210.. any suggestions?
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