I'm trying to use an NHD-C0216CU-FSW-GBW-3V3 display. These have 17 pins and use an 8 bit parallel interface (4 bit write only with RS tied to ground). They use an ST7032 driver which also works with SPI (serial peripheral interface) devices, which use SDA and SCL pins on Arduino. I have found examples for serial interfacing using ST7032 but these displays don't use a serial interface.
I can't seem to find any instances of people using these specific displays, or ST7032 using parallel interfacing. The manufacturer gives example code that seems to be in some sort of assembly language.
Does there exist a Library for ST7032 using the parallel 4 bit or 8 bit interface? Or can I modify an existing library to make this display work? If so, What would I need to change? Perhaps there is another Library that works for both serial and parallel on ST7032? If nothing else works could I load the assembly code on to the Arduino?
Thanks!
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