Tool/software:
I have a board with a LP55231 on it. I'm using Yocto and it is in a locked state, recompiles take 4+hrs. I cannot compile C however I can do bash scripting. I have proven that I can read and writ to the device.
how can I turn on LEDs without loading programs into the memory and doing all the Programmer counter stuff.
i2cset -y [i2c channel] [address] [register] [value]
i2cset -y 0 0x33 0x00 0x40 # Set EN bit
i2cset -y 0 0x33 0x36 0x18 # Set Charge Pump to 1.5x
i2cset -y 0 0x33 0x05 0xff # Turn on all channels
i2cset -y 0 0x33 0x1B 0xff #set D6 PWM to 100%
nothing is happening at this point. was hoping to see a LED on at this point.
