1 files changed, 0 insertions, 107 deletions
diff --git a/keyboard/infinity/matrix.c b/keyboard/infinity/matrix.c
deleted file mode 100644
index 478a40fd9e..0000000000
--- a/keyboard/infinity/matrix.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#include <stdint.h>
-#include <stdbool.h>
-#include "gpio_api.h"
-#include "timer.h"
-#include "wait.h"
-#include "matrix.h"
-
-
-#ifndef DEBOUNCE
-#define DEBOUNCE    5
-#endif
-
-/*
- * Infinity Pinusage:
- * Column pins are input with internal pull-down. Row pins are output and strobe with high.
- * Key is high or 1 when it turns on.
- *
- *     col: { PTD1, PTD2, PTD3, PTD4, PTD5, PTD6, PTD7 }
- *     row: { PTB0, PTB1, PTB2, PTB3, PTB16, PTB17, PTC4, PTC5, PTD0 }
- */
-static gpio_t col[MATRIX_COLS];
-static gpio_t row[MATRIX_ROWS];
-
-/* matrix state(1:on, 0:off) */
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t matrix_debouncing[MATRIX_ROWS];
-static bool debouncing = false;
-static uint16_t debouncing_time = 0;
-
-
-void matrix_init(void)
-{
-    /* Column(sense) */
-    gpio_init_in_ex(&col[0], PTD1, PullDown);
-    gpio_init_in_ex(&col[1], PTD2, PullDown);
-    gpio_init_in_ex(&col[2], PTD3, PullDown);
-    gpio_init_in_ex(&col[3], PTD4, PullDown);
-    gpio_init_in_ex(&col[4], PTD5, PullDown);
-    gpio_init_in_ex(&col[5], PTD6, PullDown);
-    gpio_init_in_ex(&col[6], PTD7, PullDown);
-
-    /* Row(strobe) */
-    gpio_init_out_ex(&row[0], PTB0, 0);
-    gpio_init_out_ex(&row[1], PTB1, 0);
-    gpio_init_out_ex(&row[2], PTB2, 0);
-    gpio_init_out_ex(&row[3], PTB3, 0);
-    gpio_init_out_ex(&row[4], PTB16, 0);
-    gpio_init_out_ex(&row[5], PTB17, 0);
-    gpio_init_out_ex(&row[6], PTC4, 0);
-    gpio_init_out_ex(&row[7], PTC5, 0);
-    gpio_init_out_ex(&row[8], PTD0, 0);
-}
-
-uint8_t matrix_scan(void)
-{
-    for (int i = 0; i < MATRIX_ROWS; i++) {
-        matrix_row_t r = 0;
-
-        gpio_write(&row[i], 1);
-        wait_us(1); // need wait to settle pin state
-        for (int j = 0; j < MATRIX_COLS; j++) {
-            if (gpio_read(&col[j])) {
-                r |= (1<<j);
-            }
-        }
-        gpio_write(&row[i], 0);
-
-        if (matrix_debouncing[i] != r) {
-            matrix_debouncing[i] = r;
-            debouncing = true;
-            debouncing_time = timer_read();
-        }
-    }
-
-    if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
-        for (int i = 0; i < MATRIX_ROWS; i++) {
-            matrix[i] = matrix_debouncing[i];
-        }
-        debouncing = false;
-    }
-/*
-    if (debouncing) {
-        if (--debouncing) {
-            return 0;
-        } else {
-            for (int i = 0; i < MATRIX_ROWS; i++) {
-                matrix[i] = matrix_debouncing[i];
-            }
-        }
-    }
-*/
-    return 1;
-}
-
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
-    return (matrix[row] & (1<<col));
-}
-
-matrix_row_t matrix_get_row(uint8_t row)
-{
-    return matrix[row];
-}
-
-void matrix_print(void)
-{
-}