@spec display_frame(i2c(), frame()) :: result()

Display the specified frame

In picture mode, this will display the specified frame according to the settings for that frame stored in memory

@spec set_frame(i2c(), frame(), iodata()) :: result()

Set the LEDs settings for the specified frame

This would be used to set LED's on/off, LED blink state, and the PWM of each LED and requires the bytes to be formatted already according to tables 3-6 in the IS31FL3731 datasheet.

@spec set_mode(i2c(), mode :: 0..2, frame()) :: result()

Set the configuration mode of the driver

Supported modes: 0x00: Picture 0x01: Auto frame play 0x02: Audio frame play

The third argument is only used to set the starting frame when using Auto frame play mode.

@spec shutdown_control(i2c(), mode :: 1 | 0) :: result()

Set software shutdown or normal operation

modes: 0 -> shutdown 1 -> normal operation