In der Doku der TFT_eSPI steht:
"Support for the XPT2046 touch screen controller is built into the library and can be used with SPI interface displays. "
und:
"
Touch controller support
The XPT2046 touch screen controller is supported for SPI based displays only. The SPI bus for the touch controller is shared with the TFT and only an additional chip select line is needed. This support will eventually be deprecated when a suitable touch screen library is available.
The Button class from Adafruit_GFX is incorporated, with the enhancement that the button labels can be in any font."
Was ich aber nirgends finde, ist ein Programming Manual, wo die Funktionen dokumentiert sind.
Ich brauche dotted oder patterned lines. Setzen von RGB-Farben.