Hello all,
Present I'm working on an LCD where it has only 6 data pins for RGB interface, and it can support RGB565 and RGB666 inputs, now please look at the below picture ILI9342c.png to know what sequence LCD is expecting to process the data.
As shown in Image, as LCD have 6 lines of RGB interface only to send, handle data, R data has to be sent first, then G data has to be sent next, finally Blue value has to be sent.
But according to RPI, It have only 6 modes supporting in it, when looked at the table for RGB565, which is Mode 2, it seems like the RGB values are sent all at once through pins 4-19, so what I want to use is Mode 2, but send R, G, B values separately, through pins 4-9.
How to implement this?
Present I'm working on an LCD where it has only 6 data pins for RGB interface, and it can support RGB565 and RGB666 inputs, now please look at the below picture ILI9342c.png to know what sequence LCD is expecting to process the data.
As shown in Image, as LCD have 6 lines of RGB interface only to send, handle data, R data has to be sent first, then G data has to be sent next, finally Blue value has to be sent.
But according to RPI, It have only 6 modes supporting in it, when looked at the table for RGB565, which is Mode 2, it seems like the RGB values are sent all at once through pins 4-19, so what I want to use is Mode 2, but send R, G, B values separately, through pins 4-9.
How to implement this?
Statistics: Posted by maverick_24 — Sat Jan 20, 2024 9:01 am