yifanshu02
yifanshu02
some days ago，i had try it. core code is: for (uint8_t y = 0; y < qrcode.size; y++) { for (uint8_t x = 0; x < qrcode.size; x++) { if...
https://github.com/olikraus/u8glib/
x0,and y0 is the beginning coordinates of QRcode picture... i use a 12864LCD, and i want to show the QRcode in the center,code is: ``` #define Lcd_X 128 #define Lcd_Y...
hello，how r u? i have same issue like you.Have you already solve the problem??
i think the ts_calibrate is failed...
solved！！ ``` # Uncomment to use ts_calibrate's settings #module linear ```