ATmega32U4

Low level access to ATmega32U4 registers. Refer to the ATmega32U4 datasheet for more detailed information.

Implemented Peripherals

This crate not yet done and support for a lot of peripherals is still missing. The following have been implemented already:

• [x] PORTB: Digital IO
• [x] PORTC: Digital IO
• [x] PORTD: Digital IO
• [x] PORTE: Digital IO
• [x] PORTF: Digital IO
• [x] TIMER0: 8-bit Timer/Counter0 with PWM
• [x] TIMER1: 16-bit Timer/Counter1
• [x] TIMER3: 16-bit Timer/Counter3
• [x] TIMER4: 10-bit High Speed Timer/Counter4
• [x] EXT_INT: External Interrupts
• [x] USB: USB Controller

If support for a peripheral you need is missing, please open an issue or implement it yourself and send a pull request ;)

Generating this crate

This crate is built using svd2rust. However, as there are no svd files available for ATmega32U4, a python script is used to generate the svd file. Take a look at gen-svd.py and svd/peripheral.py.

Peripherals can be specified in a toml format which should make adding new ones easier. Use the existing ones as reference (eg. svd/timer0.svd).

To actually perform a build, run build.sh.

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.