I haven't had any experience with a/the keypad. Doing some quick searching, I noticed some info with using a keypad with a serial port arrangement, but I don't know if it works with I2C. Communication from a chip to the bus master on a I2C/SMBus is a bit tricky and isn't the norm, and wouldn't be implmented in a client chip driver. So to answer your question: e) all of the above ;') Phil David Cecil wrote: > Hi Philip, > > when some hardware arrives, I plan to try out your LCD driver. In the > meantime, I've been looking at the code. > > Our hardware is going to have a keypad associated with the LCD. I've > noticed that there is no provision in your driver for a keypad. Is > that because: > a) It doesn't belong there? > b) There's no generic solution given the variable number of keys for > the pad? > c) You didn't get around to writing it? > d) Something I haven't thought of? > > Thanks, > Dave >
