README Reference source code https://github.com/torvalds/linux/tree/master/tools/iio Porting Makefile Android P Raspberry Pi 4 Usage Example lsiio -v iio_generic_buffer -N 1 -a Extended use If iio device use I2C interface, we can use i2c-tools debug iio device regs: i2cget -f -y 2 0x6a 0x22 i2cset -f -y 2 0x1c 0x30 0xe9