diff options
| author | Daniel Friesel <derf@finalrewind.org> | 2021-09-23 21:05:09 +0200 |
|---|---|---|
| committer | Daniel Friesel <derf@finalrewind.org> | 2021-09-23 21:05:09 +0200 |
| commit | 30a29dcd0d064ab8403a9afb32c59800bb346840 (patch) | |
| tree | 8e4d5c2c7d7575762a6af6833098a7f673ad1e0f /include/arch/posix/driver/gpio.h | |
| parent | 102e6f03e9d1ab9dc213b021b1dbe81d7fda332a (diff) | |
GPIO: Specify default LED ID
Diffstat (limited to 'include/arch/posix/driver/gpio.h')
| -rw-r--r-- | include/arch/posix/driver/gpio.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/arch/posix/driver/gpio.h b/include/arch/posix/driver/gpio.h index c630b46..b1a7706 100644 --- a/include/arch/posix/driver/gpio.h +++ b/include/arch/posix/driver/gpio.h @@ -66,19 +66,19 @@ class GPIO { inline void setup() { pin_dir |= 0x0000ff; } - inline void led_on(unsigned char id) { + inline void led_on(unsigned char id = 0) { if (id <= pl7) { pin_out |= (1 << id); } print_pinstate(); } - inline void led_off(unsigned char id) { + inline void led_off(unsigned char id = 0) { if (id <= pl7) { pin_out &= ~(1 << id); } print_pinstate(); } - inline void led_toggle(unsigned char id) { + inline void led_toggle(unsigned char id = 0) { if (id <= pl7) { if (pin_out & (1 << id)) { led_off(id); |