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-rw-r--r--keyboards/doppelganger/config.h1
-rw-r--r--keyboards/doppelganger/doppelganger.c36
2 files changed, 21 insertions, 16 deletions
diff --git a/keyboards/doppelganger/config.h b/keyboards/doppelganger/config.h
index a72fa76d1c..5570cdf9bb 100644
--- a/keyboards/doppelganger/config.h
+++ b/keyboards/doppelganger/config.h
@@ -37,7 +37,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROW_PINS { E6, F1, C7, F7, F6 }
#define MATRIX_COL_PINS { F4, F0, B7, B3, B2, B1, D5, D3, D2 }
-#define UNUSED_PINS
#define MATRIX_ROW_PINS_RIGHT { D7, D6, D4, E6, B5 }
#define MATRIX_COL_PINS_RIGHT { F1, F0, F4, F5, F6, F7, C7, C6, B6 }
diff --git a/keyboards/doppelganger/doppelganger.c b/keyboards/doppelganger/doppelganger.c
index 04d19480da..304d764028 100644
--- a/keyboards/doppelganger/doppelganger.c
+++ b/keyboards/doppelganger/doppelganger.c
@@ -15,25 +15,31 @@
*/
#include "doppelganger.h"
-void keyboard_pre_init_kb (void) {
- setPinOutput(C6);
- setPinOutput(B0);
+void keyboard_pre_init_kb(void) {
+ setPinOutput(C6);
+ setPinOutput(B0);
}
bool led_update_kb(led_t led_state) {
- bool res = led_update_user(led_state);
- if(res) {
- // writePin sets the pin high for 1 and low for 0.
- // In this example the pins are inverted, setting
- // it low/0 turns it on, and high/1 turns the LED off.
- // This behavior depends on whether the LED is between the pin
- // and VCC or the pin and GND.
- writePin(C6, !led_state.caps_lock);
- }
- return res;
+ bool res = led_update_user(led_state);
+ if (res) {
+ // writePin sets the pin high for 1 and low for 0.
+ // In this example the pins are inverted, setting
+ // it low/0 turns it on, and high/1 turns the LED off.
+ // This behavior depends on whether the LED is between the pin
+ // and VCC or the pin and GND.
+ writePin(C6, !led_state.caps_lock);
+ }
+ return res;
}
__attribute__((weak)) layer_state_t layer_state_set_user(layer_state_t state) {
- writePin(B0, !(state & (1UL << 1)));
- return state;
+ writePin(B0, !(state & (1UL << 1)));
+ return state;
+}
+
+// Override core logic as we reuse SPLIT_HAND_PIN within matrix pins
+bool is_keyboard_left(void) {
+ setPinInput(SPLIT_HAND_PIN);
+ return readPin(SPLIT_HAND_PIN);
}