Mega 8li 9163c don 't work......

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solozerouno
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Mega 8li 9163c don 't work......

Post by solozerouno »

I tried to match the ili9163c display with Arduino mega 2560 programmed, I promise with the right port, programmed avr two with flc9 hex nothing ..... do I have to rewrite the bootloader? the Pins chosen are the same as uno but with one everything goes, with mega no ..... the pins are 8-12 .... thanks Solozerouno.

solozerouno
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Re: Mega 8li 9163c don 't work......

Post by solozerouno »

Do I use the right pins in the Mega 2560? Do I have to change something? thanks solozerouno

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Re: Mega 8li 9163c don 't work......

Post by solozerouno »

I tried to match the ili9163c display with Arduino mega 2560 programmed, reprogrammed with right port, programmed with Avrdude with hex of flc9 nothing ..... do I have to rewrite the bootloader? the Pins chosen are the same as uno 8-12 , on uno it's all ok but with Mega not......Don't work....
Help me.....please...
Solozerouno.

BenR
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Re: Mega 8li 9163c don 't work......

Post by BenR »

Hello

You could try loading the hex file onto the arduino using xloader. That's known to work. The r3 mega should work fine but there is a problem with older mega boards.

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Re: Mega 8li 9163c don 't work......

Post by medelec35 »

The SPI pins on the Mega2560 are:
MISO =50, MOSI = 51, SCK = 52 & SS = 53.
Try those and see if it makes any difference?
Martin

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Re: Mega 8li 9163c don 't work......

Post by solozerouno »

I used the Mega 2560 re to drive 4 ili 9163c displays without problems: I used 4 spi in software emulation and that's it, among other things, if I'm not mistaken, the compiled with a few words for each display is only 10-12K See also you to try the software version with pins ranging from 40 to 56 and there are no problems, do not use pins 2-13 in software emulation because it does not work.
Good job.
Solozerouno.

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