Tool/software: TI C/C++ Compiler
Dear all,
I have some questions about ADS7843 need to solve,description is as follows:
I am using ADS7843 connecting four-wire resistive screen, When using interrupt configuration can be read by clicking on the touch screen to 7843 the transformed data, the data and click on the position is associated. But when I need to use the continuous conversion mode (PD1 and PD0 are set to 1), no touch: read the transformation of the data is basically equivalent to click on the touch screen center position when the returned value; touch: the conversion data is location data.
In continuous conversion mode,I want to know when not click on the touch screen,what is the Transform the data should be?