rs 232 with at89c52

Aug 11, 2006 2 Replies

Hi,



I have already done transmmition using at89c52. but its still some problems in receiption. i cant get start bit as well. please guide me.


vjay



In article , vjay writes

post your code here so people can see what you are doing. Otherwise change line 23.

\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\ \/\/\/\/\ Chris Hills Staffs England /\/\/\/\/ /\/\/ chris@phaedsys.org www.phaedsys.org \/\/\ \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/

What clock speed are you running and what is your divisor. On 1Mhz with any devisor you will almost always find atmel chips getting the wrong first few bits.

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