Driver for LCD ST7735, LPC1768/9

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Driver for LCD ST7735, LPC1768/9

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senersoft
Contributor I

Hi,

I have a LCD driver for a LPC1768 or (LPC1769) device. It works somehow. But, it is far from being efficient, it is slow. Even though I played with SPI speed from 1Mhz up to 25Mhz, it didn't make any difference. Do you know this is something known? Or is there a decent LCD driver for ST7735 ported to LPC17xx?

Thank you.

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Sebastian_Del_Rio
NXP Employee
NXP Employee

Hi, I hope you're doing well!

 

I'm sorry for the inconveniences this may cause, but there's currently no driver available specifically for connecting the ST7735 LCD Display and an LPC1768/9.

It seems like it could be a limitation of the LCD, as changing the SPI speed seems to not affect the LCD's performance.

Please let me know if you need any more information.

 

Take care, best regards,

Sebastian

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