I have a custom 7" LCD with basically the exact pinout of the CP7. Great, makes it easier to debug.
This display has a capacitive touch interface utilizing the SSD2533. It interfaces via the I2C port - great.
The CP7 does not use this Touch Controller as far as I understand.
Problem is, I am unsure if I interface with this chip in managed code. Or with RLP on the low level, which I’m suspecting.
It (SSD2533) needs to be initialized and touch events are passed throuch I2C, like the controller on the CP7, but I presume these transactions are in a different format
( [Touch0] [X][Y][Pressure] ) and so forth.
Where do I implement my code to transact with this controller over the I2C bus?
Do I write my low level I2C transaction and parsing code in RLP? or can I do it through managed code?
I jumped deep into this one, because eventually I would like to do VOIP with SIP packets over UDP to a server on an APN via a HSPA 3G modem… I’m going to chew rocks
Ha! I’m not scared! Well maybe a little.
Any help would be greatly appreciated!