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i have tried this one. but still it doesnt work.. pls help me check this one.thanks..
void code_enter(void)
{
while(PORTB!=12)
{
scanned_key = scan_keypad();
decoded_key = decode_key(scanned_key);
display_key(decoded_key);
if(PORTB!=0)
{
code1[i] = decoded_key;
i++...
i hav tried ur suggestion. but i stil cant have the output that i want.
i think its because of the while(1) condition. how can i save the pressed key?pls help me with the code.plsss...
this code works just fine. everytime a key is pressed, its binary equivalent is reflected at portB. but im having a problem on how i can store each value that is pressed on certain register(say press[i]).the user can save as many digits as he wants but will terminate if * is pressed. can someone...
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