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when i giv the getkey() commmand, the hyperterminal doesn't accept any value. However i am able to transmit from serial port to hyperterminal using sendchar or printf.. eg, sendchar (65); this displays A, as it should
But if i give : int i; printf ("enter your choice 1/2/3"); i=getkey(); sendchar(i);
this does not accept anything at the hyperterminal only the message after printf is displayed.
Please help...