From 7437a388990c784a52a33847551591af346dd797 Mon Sep 17 00:00:00 2001
From: Ryan <fauxpark@gmail.com>
Date: Wed, 14 Oct 2020 15:06:05 +1100
Subject: Whitefox refactor (#10175)

---
 keyboards/whitefox/matrix.c | 135 --------------------------------------------
 1 file changed, 135 deletions(-)
 delete mode 100644 keyboards/whitefox/matrix.c

(limited to 'keyboards/whitefox/matrix.c')

diff --git a/keyboards/whitefox/matrix.c b/keyboards/whitefox/matrix.c
deleted file mode 100644
index c6f2c8d621..0000000000
--- a/keyboards/whitefox/matrix.c
+++ /dev/null
@@ -1,135 +0,0 @@
-#include <stdint.h>
-#include <stdbool.h>
-#include <string.h>
-#include "hal.h"
-#include "timer.h"
-#include "wait.h"
-#include "print.h"
-#include "matrix.h"
-
-
-/*
- * Matt3o's WhiteFox
- * 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: { PTD0, PTD1, PTD4, PTD5, PTD6, PTD7, PTC1, PTC2 }
- *     row: { PTB2, PTB3, PTB18, PTB19, PTC0, PTC8, PTC9, PTC10, PTC11 }
- */
-/* 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)
-{
-//debug_matrix = true;
-    /* Column(sense) */
-    palSetPadMode(GPIOD, 0,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 1,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 4,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 5,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 6,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOD, 7,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOC, 1,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOC, 2,  PAL_MODE_INPUT_PULLDOWN);
-
-    /* Row(strobe) */
-    palSetPadMode(GPIOB, 2,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 3,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 18, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 19, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 0,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 8,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 9,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 10, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOC, 11, PAL_MODE_OUTPUT_PUSHPULL);
-
-    memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t));
-    memset(matrix_debouncing, 0, MATRIX_ROWS * sizeof(matrix_row_t));
-
-    matrix_init_quantum();
-}
-
-uint8_t matrix_scan(void)
-{
-    for (int row = 0; row < MATRIX_ROWS; row++) {
-        matrix_row_t data = 0;
-
-        // strobe row
-        switch (row) {
-            case 0: palSetPad(GPIOB, 2);    break;
-            case 1: palSetPad(GPIOB, 3);    break;
-            case 2: palSetPad(GPIOB, 18);   break;
-            case 3: palSetPad(GPIOB, 19);   break;
-            case 4: palSetPad(GPIOC, 0);    break;
-            case 5: palSetPad(GPIOC, 8);    break;
-            case 6: palSetPad(GPIOC, 9);    break;
-            case 7: palSetPad(GPIOC, 10);   break;
-            case 8: palSetPad(GPIOC, 11);   break;
-        }
-
-        wait_us(20); // need wait to settle pin state
-
-        // read col data: { PTD0, PTD1, PTD4, PTD5, PTD6, PTD7, PTC1, PTC2 }
-        data = ((palReadPort(GPIOC) & 0x06UL) << 5) |
-               ((palReadPort(GPIOD) & 0xF0UL) >> 2) |
-                (palReadPort(GPIOD) & 0x03UL);
-
-        // un-strobe row
-        switch (row) {
-            case 0: palClearPad(GPIOB, 2);  break;
-            case 1: palClearPad(GPIOB, 3);  break;
-            case 2: palClearPad(GPIOB, 18); break;
-            case 3: palClearPad(GPIOB, 19); break;
-            case 4: palClearPad(GPIOC, 0);  break;
-            case 5: palClearPad(GPIOC, 8);  break;
-            case 6: palClearPad(GPIOC, 9);  break;
-            case 7: palClearPad(GPIOC, 10); break;
-            case 8: palClearPad(GPIOC, 11); break;
-        }
-
-        if (matrix_debouncing[row] != data) {
-            matrix_debouncing[row] = data;
-            debouncing = true;
-            debouncing_time = timer_read();
-        }
-    }
-
-    if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
-        for (int row = 0; row < MATRIX_ROWS; row++) {
-            matrix[row] = matrix_debouncing[row];
-        }
-        debouncing = false;
-    }
-    matrix_scan_quantum();
-    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)
-{
-    xprintf("\nr/c 01234567\n");
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        xprintf("%X0: ", row);
-        matrix_row_t data = matrix_get_row(row);
-        for (int col = 0; col < MATRIX_COLS; col++) {
-            if (data & (1<<col))
-                xprintf("1");
-            else
-                xprintf("0");
-        }
-        xprintf("\n");
-    }
-}
-- 
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