I would like to use the touch of my LCD for my first time. the chip is hr4026 and I think I understand that the correct driver with emwin is #include "GUITDRV_ADS7846.h". the problem is that mplab harmony does not find the file to include. maybe it's an option?
I'm sorry .... HR2046 and I use microchip mplab v 4.15 with harmony 2.05+segger and pic32mz chip
I still do not find any ads7846 driver
It is most likely that this driver is simply not present in the library you are using.
You should contact Microchip, because we are not responsible for building the libraries provided by the silicon vendors.