Function app::touch_sensor::read_register_range

fn read_register_range(
    addr: u8, 
    start_register: u8, 
    num_registers: u8, 
    buffer: &mut [u8]
) -> MynewtResult<()>

Read a range of I2C registers from the I2C address addr (7-bit address), starting at start_register for count num_registers. Save into buffer.