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1. You can add a linux GPIO driver to drag the high/low level of I2C3_SCL signal on P1. This is a GPIO pin and there is no i2c support on your beada frame now. Would it not be nice to add some I2C support to the beada frame? The Altera CPLD is supporting this, at least you can add an I2C Eprom as E...

We will release a new cpld firmware for beadaframe PWM backlight control. At that time, you can use I2C3_SCL signal on P1 of NBD01 Rev.0 PCBA to switch on/off LCD backlight. Can you explain a bit more in detail? Do I understand correctly that currently the backlight is always on? Will I have to sen...

Dear support, I am currently working on getting the touch screen of this LCD working on Angstrom. While I was working on the kernel patch to activate the touch screen controller I noticed that there are quite some back-light related additions to the Andriod kernel code, but these do refer more to th...