LCD ILI9327 change from 16 bits to 8 bits

Using Arduino Displays
1

Hi folks,

I have an LCD based on the ILI9327.
I can get it to work with a demo code, but not on UTFT. I suspect it is trying to use the display in 16 bit mode, as I checked the initialization routine and it is correct. Any advice?

Also, is it possible to add this display to the adafruit libraries? The closest I have (ILI9341) is SPI based.

2

Hi
I had the same problem. The TFT display has been supplied library.
This worked with errors.

Gradually I managed to adjust orginíl UTFT library abz it worked OK.
ILI9327 works in 8 bits.

It is necessary to adjust a few things:

word dsx [] = {239, 239, 239, 239, 239, 239, 175, 175, 239, 127, 127, 239, 271, 479, 239, 239, 239, 239, 239, 239, 479, 319, 239, 175, 127, 239, 239, 319, 319, 799, 127};
word DSY [] = {319, 431, 319, 319, 319, 319, 219, 219, 399, 159, 127, 319, 479, 799, 319, 319, 319, 319, 319, 319, 799, 479, 319, 219, 159, 319, 319, 479, 479, 479, 159};
dtm byte [] = {16, 8, 16, 8, 8, 16, 8, SERIAL_4PIN, 16, SERIAL_5PIN, SERIAL_5PIN, 16, 16, 16, 8, 16, LATCHED_16, 8, 16, 8, 16, 16, 16, 8, SERIAL_5PIN, SERIAL_5PIN, SERIAL_4PIN, 16, 16, 16, SERIAL_5PIN};

Ota

3

Hi,

I have a same problem with a chines LCD ILI9327, DID the UTFT work for you?,
I tried all libraries but niet, nada

Any help please
Thanks