/bd3490fv-driver

Raspberry Pi (Linux) driver for a BD3490FV

Primary LanguageCMIT LicenseMIT

bd3490fv-driver

Raspberry Pi (Linux) driver for a BD3490FV

Setup

sudo apt install build-essential device-tree-compiler

Usage

make
make dts

Add to /boot/config.txt:

dtoverlay=my-amp

Optionally add force_eeprom_read=0 as well to disable any automatic overlay loading if connected to a HAT with EEPROM.

Currently the overlay installed by make dts expects the BD3490FV to be at I2C address 0x40 and a PCM512x to be at I2C address 0x4d (for my custom sound card).