added compatibility with esp-idf ver5 and latest MicroPython

[ubidefeo]

Recently MicroPython has moved some things into modmachine.h and this project still relies on machine_spi.h.
Moreover ESP-IDF ver5 has broken the reference to GPIO because it's not part of the public API anyway.
On this issue I found suggestion to include hal/gpio_ll.h but while fixing the build it is still prone to breakage in case they move things around again.
espressif/esp-idf#9184

I have yet to test this, but I managed to make it build on ESP-IDF ver5 and the latest main on MicroPython.

Goes without saying that these changes will break builds on older version of MicroPython using IDF ver 4.x

[ubidefeo]

Yeah... it works :D

[ubidefeo]

in case you want to test the firmware, I've taken the liberty to change a few things, such as freezing the romfonts as a module as well as renaming tft_config.py as tdisplay.py, in order to have better semantics for a frozen module which belongs to this particular board.
I have also made a build for the T-QT Pro which freezes parts of your st7759py_mpy module (https://github.com/russhughes/st7789py_mpy) and it works great :)

In these changes I made, I added the class Buttons to the same frozen module and changed the config(rotation=0, buffer_size=0, options=0) method to Display(rotation=0, buffer_size=0, options=0)

This allows the user to do the following

from time import sleep_ms
from romfonts import vga1_16x32 as font
from tdisplay import Display, Buttons
import st7789

screen = Display(0)
buttons = Buttons()

screen.deinit()
screen.init()
screen.text(font, "ciao!", 5, 10, st7789.WHITE)
counter = 0

while True:
  if buttons.left.value() == 0:
    print(f'{buttons.name} :: LEFT')
    counter -= 1
  if buttons.right.value() == 0:
    print(f'{buttons.name} :: RIGHT')
    counter += 1
  if counter < 0:
    counter = 0
  screen.text(font, f'{counter:>3}', screen.width() - 48, 10, st7789.WHITE, st7789.color565(0x8f, 0xbb, 0xf8))
  sleep_ms(30)

Goes without saying that I accept change requests on this PR and I'm happy to share findings.
I'm planning on submitting the 2 boards to MicroPython upstream :)

firmware.bin.zip

[ubidefeo]

hi @russhughes

I was trying to figure out if this library was superseded by https://github.com/russhughes/s3lcd
I see more recent activity here than there.
Any pointers?
I only realised after making this PR that you mentioned the other repo and it had changes for modmachine.h

Hope you can shed some light on this :)
u.