diff options
author | Daniel Friesel <derf@finalrewind.org> | 2017-12-15 14:55:27 +0100 |
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committer | Daniel Friesel <derf@finalrewind.org> | 2017-12-15 14:55:27 +0100 |
commit | 972126fd2406030dbd3abd1a705bb0ae1af9abb3 (patch) | |
tree | 74fea3d91fcaabebdd3c354fdc594ddedc09037e /src/arch/arduino-nano/driver/gpio.cc | |
parent | bfcfa4cf67bad25ccba5ff735967d4c6abff899c (diff) |
Add AVR (Arduino Nano) support
Diffstat (limited to 'src/arch/arduino-nano/driver/gpio.cc')
-rw-r--r-- | src/arch/arduino-nano/driver/gpio.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/arch/arduino-nano/driver/gpio.cc b/src/arch/arduino-nano/driver/gpio.cc new file mode 100644 index 0000000..66e24db --- /dev/null +++ b/src/arch/arduino-nano/driver/gpio.cc @@ -0,0 +1,24 @@ +#include "driver/gpio.h" +#include <avr/io.h> + +void GPIO::setup() +{ + DDRB = _BV(PB5); +} + +void GPIO::led_on(unsigned char id) +{ + PORTB |= _BV(PB5); +} + +void GPIO::led_off(unsigned char id) +{ + PORTB &= ~_BV(PB5); +} + +void GPIO::led_toggle(unsigned char id) +{ + PINB = _BV(PB5); +} + +GPIO gpio; |