Hi, I'm back after a long absence.After many years of writing Android APPs for my phone to interface to various MCU projects I just got a JC1060P470 7" 1024X600 touch screen and ESP32-P4 which comes with a host of devices on the back plane - TF reader, WiFi, GPIO pins etc. Plus an onboard RTC. After tearing my hair out for a week I finally got to grips with LVGL and have the screen setup for a few projects. I thought I would add a clock display to the screen. I tried to use various Arduino RCT libraries but got the dreaded error:
"CONFLICT! driver_ng is not allowed to be used with this old driver"
All libraries seem to use 'wire' for I2C and I presume this is the problem.
I can't find an Arduino library that is a new generation driver.
Any help would be greatly appreciated.
DickyOZ.
I will guess you meant RTC.
Is this a boards issue?
Do you have latest and correct P4 core?
If the RTC is built into the ESP32, I doubt any 3rd party library is needed.
are you looking to use the internal ESP32 RTC? if si have a look at ESP32Time library
or the RX8025T RTC - see RTC_RX8025T library
what Tools>Board have you selected?
what ESP32 core are you using?
post the compiler error messages?
Thanks to ZX80 all is now well. BTW the RTC chip on that board is an R8025.
One final observation - remember to edit the RTC library to comment out the wire.begin otherwise you will get a runtime error because the touch library will have already done that.