Hi Friends, I am new to ARM. I have a project where i am trying to interface the keypad with controller. After a try of two days i thought i will try to take help from you guys....if somebody can refer me to any tutorial on this subject ...going to be a great help for me. I have tried to find any application note based on this but in a vain never found any thing after lot of googling. Guys please help me! Just guide me to some site where they have discussed any matrix keypad interfacing with LPC2148 or any other ARM controller.
Thank you!