diff options
Diffstat (limited to 'keyboards/crkbd/keymaps/lib/host_led_state_reader.c')
| -rw-r--r-- | keyboards/crkbd/keymaps/lib/host_led_state_reader.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/keyboards/crkbd/keymaps/lib/host_led_state_reader.c b/keyboards/crkbd/keymaps/lib/host_led_state_reader.c new file mode 100644 index 0000000000..c19af11f8a --- /dev/null +++ b/keyboards/crkbd/keymaps/lib/host_led_state_reader.c @@ -0,0 +1,13 @@ +#include "crkbd.h" + +char host_led_state[40]; + +char *read_host_led_state(void) +{ + snprintf(host_led_state, sizeof(host_led_state), "\n%s %s %s", + (host_keyboard_leds() & (1 << USB_LED_NUM_LOCK)) ? "NUMLOCK" : " ", + (host_keyboard_leds() & (1 << USB_LED_CAPS_LOCK)) ? "CAPS" : " ", + (host_keyboard_leds() & (1 << USB_LED_SCROLL_LOCK)) ? "SCLK" : " "); + + return host_led_state; +} |