TSL2591 driver

Check the examples folder for usage instructions.

lib.rs:

A WIP rust implementation of the TSL2591 lux sensor Most of what's here is a straight port of the Adafruit C++ library

• Basic reading and lux calculation
• Interrupt support

Example

t.enable().unwrap();
t.set_timing(None).unwrap();
t.set_gain(None).unwrap();
loop {
    let (ch_0, ch_1) = t.get_channel_data(&mut delay).unwrap();
    let test = t.calculate_lux(ch_0, ch_1).unwrap();
                                                                
    iprintln!(&mut cp.ITM.stim[0], "{}", test);
                                                                
}