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Diffstat (limited to 'keyboards/switchplate/southpaw_65/matrix.c')
-rw-r--r--keyboards/switchplate/southpaw_65/matrix.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/keyboards/switchplate/southpaw_65/matrix.c b/keyboards/switchplate/southpaw_65/matrix.c
index e24dcef853..059934bf44 100644
--- a/keyboards/switchplate/southpaw_65/matrix.c
+++ b/keyboards/switchplate/southpaw_65/matrix.c
@@ -13,15 +13,8 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <string.h>
#include "matrix.h"
#include "pca9555.h"
-#include "quantum.h"
-
-#include "debug.h"
// PCA9555 slave addresses
#define IC1 0x20
@@ -54,9 +47,9 @@ static uint32_t read_cols(void) {
uint8_t state_1 = 0;
uint8_t state_2 = 0;
uint8_t state_3 = 0;
- pca9555_readPins(IC1, PCA9555_PORT1, &state_1);
- pca9555_readPins(IC2, PCA9555_PORT0, &state_2);
- pca9555_readPins(IC2, PCA9555_PORT1, &state_3);
+ pca9555_read_pins(IC1, PCA9555_PORT1, &state_1);
+ pca9555_read_pins(IC2, PCA9555_PORT0, &state_2);
+ pca9555_read_pins(IC2, PCA9555_PORT1, &state_3);
uint32_t state = ((((uint32_t)state_3 & 0b01111111) << 12) | ((uint32_t)state_2 << 4) | (((uint32_t)state_1 & 0b11110000) >> 4));
return ~state;