_tpTransform is not defined
Posted: Sun Dec 16, 2012 1:23 pm
I trying this external project, with my STM32F4Discovery + TFT 3.2'' HY32D (SSD1289 + TSC2046).
TSC2046 is compatible with XPT2046, so I'm using this driver.
LCD is working without problem, but in touch screen calibration I have an exception. I'm not writing for the exception. I tried to define TOUCHSCREEN_VERIFY_CALIBRATION in halconf.h but the function _tpTransform is missing. I think it is internal function, I do not have to define it, if yes I don't understand what I need todo. In documentation I can't find nothing.
Thank you for your suggestion.
TSC2046 is compatible with XPT2046, so I'm using this driver.
LCD is working without problem, but in touch screen calibration I have an exception. I'm not writing for the exception. I tried to define TOUCHSCREEN_VERIFY_CALIBRATION in halconf.h but the function _tpTransform is missing. I think it is internal function, I do not have to define it, if yes I don't understand what I need todo. In documentation I can't find nothing.
Thank you for your suggestion.