keypad
2005-08-03 by koorosh
hi dears. i am using atmega 32 with 8 MHZ crystal.i want to add keypad(16 keys) to my mega32.lcd is on porta and keypad is on portc. i tried to use codevision example but i didnt success.so please help me and please tell me source code with codevision. another problem is how can i use 74C922 as its encoder and what would be its source code? you know bascom is very easy for these works.but i should make these by codevision. again thnx for your help yours koorosh