assadmahmood
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Hello Every Body:
I am interfacing serially ATMEGA162 with hyperterminal. I am just sending a string to hyperterminal but string is not being received.
I want to trouble shoot the problem. I tested my code on Proteus software, the code is working well on software.
secondly i have tested the serial port by making connecting Tx n Rx together of DB9, i did n it is also working well.
now its time for MAX232. i dont know how to trouble shoot it. kindly suggest me. how to test max 232 is working or not???
I am interfacing serially ATMEGA162 with hyperterminal. I am just sending a string to hyperterminal but string is not being received.
I want to trouble shoot the problem. I tested my code on Proteus software, the code is working well on software.
secondly i have tested the serial port by making connecting Tx n Rx together of DB9, i did n it is also working well.
now its time for MAX232. i dont know how to trouble shoot it. kindly suggest me. how to test max 232 is working or not???