If SD.begin is called in my code, the touch coordinate value comes out incorrectly, such as 655617,65520.
Perhaps there is a conflict in SD Librariy and Touch Librariy.
My device is
mega2560 board
This is a 3.95" mega TFT LCD (ST7796S/MAR3953).
And the library uses LCDWIKI_TOUCH.h and SD.h.
If I replace the "SD.begin(48);" to "// SD.begin(48); " in my code,
then the touch is working fine.
TOUCH_and_SD_sketch.pdf
If SD.begin is called in my code, the touch coordinate value comes out incorrectly, such as 655617,65520.
Perhaps there is a conflict in SD Librariy and Touch Librariy.
My device is
mega2560 board
This is a 3.95" mega TFT LCD (ST7796S/MAR3953).
And the library uses LCDWIKI_TOUCH.h and SD.h.
If I replace the "SD.begin(48);" to "// SD.begin(48); " in my code,
then the touch is working fine.
TOUCH_and_SD_sketch.pdf