Not able to pre-Initialize SPI bus for ili9341

[GC-RmG]

with… “flags”: esp.SPI_DEVICE.HALFDUPLEX,

@tve

After discovering all this in test cases I switched the display driver to run full-duplex transactions (it’s just a matter of commenting out the "flags": esp.SPI_DEVICE.HALFDUPLEX line) and now everything works. Argh!

If add… disp = ili9341(mhz=25) then it works
still trying to add SDCard to same bus