Ryan
4 years ago
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9366ed7282
@ -1,3 +1,3 @@ |
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#pragma once |
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#include <common/matrix.h> |
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#include "common/matrix.h" |
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@ -1,20 +0,0 @@ |
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/*
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* Copyright 2017 skully <skullydazed@gmail.com> |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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#include "hal.h" |
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#include "led.h" |
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#include "printf.h" |
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@ -1,159 +0,0 @@ |
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#include <stdint.h> |
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#include <stdbool.h> |
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#include <string.h> |
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#include "hal.h" |
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#include "timer.h" |
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#include "wait.h" |
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#include "printf.h" |
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#include "matrix.h" |
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#include "action.h" |
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#include "keycode.h" |
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#include <string.h> |
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/*
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* #define MATRIX_ROW_PINS { PB11, PA6, PA3, PA2, PA1, PB5, PB6, PC15, PC14, PC13 } |
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* #define MATRIX_COL_PINS { PB10, PB2, PB1, PB0, PA7, PB4, PB3, PB7 } |
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*/ |
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/* matrix state(1:on, 0:off) */ |
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static matrix_row_t matrix[MATRIX_ROWS]; |
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static matrix_row_t matrix_debouncing[MATRIX_COLS]; |
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static bool debouncing = false; |
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static uint16_t debouncing_time = 0; |
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__attribute__ ((weak)) |
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void matrix_init_user(void) {} |
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__attribute__ ((weak)) |
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void matrix_scan_user(void) {} |
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__attribute__ ((weak)) |
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void matrix_init_kb(void) { |
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matrix_init_user(); |
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} |
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__attribute__ ((weak)) |
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void matrix_scan_kb(void) { |
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matrix_scan_user(); |
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} |
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void matrix_init(void) { |
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printf("matrix init\n"); |
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//debug_matrix = true;
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// actual matrix setup
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palSetPadMode(GPIOB, 10, PAL_MODE_OUTPUT_PUSHPULL); |
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palSetPadMode(GPIOB, 2, PAL_MODE_OUTPUT_PUSHPULL); |
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palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL); |
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palSetPadMode(GPIOB, 0, PAL_MODE_OUTPUT_PUSHPULL); |
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palSetPadMode(GPIOA, 7, PAL_MODE_OUTPUT_PUSHPULL); |
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palSetPadMode(GPIOB, 4, PAL_MODE_OUTPUT_PUSHPULL); |
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palSetPadMode(GPIOB, 3, PAL_MODE_OUTPUT_PUSHPULL); |
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palSetPadMode(GPIOB, 7, PAL_MODE_OUTPUT_PUSHPULL); |
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palSetPadMode(GPIOB, 11, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOA, 6, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOA, 3, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOA, 2, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOA, 1, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOB, 5, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOB, 6, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOC, 15, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOC, 14, PAL_MODE_INPUT_PULLDOWN); |
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palSetPadMode(GPIOC, 13, PAL_MODE_INPUT_PULLDOWN); |
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memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t)); |
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memset(matrix_debouncing, 0, MATRIX_COLS * sizeof(matrix_row_t)); |
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matrix_init_quantum(); |
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} |
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uint8_t matrix_scan(void) { |
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// actual matrix
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for (int col = 0; col < MATRIX_COLS; col++) { |
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matrix_row_t data = 0; |
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// strobe col { PB10, PB2, PB1, PB0, PA7, PB4, PB3, PB7 }
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switch (col) { |
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case 0: palSetPad(GPIOB, 10); break; |
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case 1: palSetPad(GPIOB, 2); break; |
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case 2: palSetPad(GPIOB, 1); break; |
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case 3: palSetPad(GPIOB, 0); break; |
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case 4: palSetPad(GPIOA, 7); break; |
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case 5: palSetPad(GPIOB, 4); break; |
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case 6: palSetPad(GPIOB, 3); break; |
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case 7: palSetPad(GPIOB, 7); break; |
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} |
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// need wait to settle pin state
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wait_us(20); |
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// read row data { PB11, PA6, PA3, PA2, PA1, PB5, PB6, PC15, PC14, PC13 }
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data = ( |
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(palReadPad(GPIOB, 11) << 0 ) | |
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(palReadPad(GPIOA, 6) << 1 ) | |
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(palReadPad(GPIOA, 3) << 2 ) | |
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(palReadPad(GPIOA, 2) << 3 ) | |
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(palReadPad(GPIOA, 1) << 4 ) | |
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(palReadPad(GPIOB, 5) << 5 ) | |
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(palReadPad(GPIOB, 6) << 6 ) | |
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(palReadPad(GPIOC, 15) << 7 ) | |
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(palReadPad(GPIOC, 14) << 8 ) | |
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(palReadPad(GPIOC, 13) << 9 ) |
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); |
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// unstrobe col { B11, B10, B2, B1, A7, B0 }
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switch (col) { |
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case 0: palClearPad(GPIOB, 10); break; |
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case 1: palClearPad(GPIOB, 2); break; |
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case 2: palClearPad(GPIOB, 1); break; |
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case 3: palClearPad(GPIOB, 0); break; |
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case 4: palClearPad(GPIOA, 7); break; |
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case 5: palClearPad(GPIOB, 4); break; |
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case 6: palClearPad(GPIOB, 3); break; |
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case 7: palClearPad(GPIOB, 7); break; |
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} |
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if (matrix_debouncing[col] != data) { |
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matrix_debouncing[col] = data; |
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debouncing = true; |
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debouncing_time = timer_read(); |
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} |
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} |
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if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) { |
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for (int row = 0; row < MATRIX_ROWS; row++) { |
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matrix[row] = 0; |
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for (int col = 0; col < MATRIX_COLS; col++) { |
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matrix[row] |= ((matrix_debouncing[col] & (1 << row) ? 1 : 0) << col); |
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} |
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} |
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debouncing = false; |
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} |
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matrix_scan_quantum(); |
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return 1; |
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} |
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bool matrix_is_on(uint8_t row, uint8_t col) { |
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return (matrix[row] & (1<<col)); |
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} |
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matrix_row_t matrix_get_row(uint16_t row) { |
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return matrix[row]; |
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} |
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void matrix_print(void) { |
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printf("\nr/c 01234567\n"); |
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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printf("%X0: ", row); |
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matrix_row_t data = matrix_get_row(row); |
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for (int col = 0; col < MATRIX_COLS; col++) { |
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if (data & (1<<col)) |
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printf("1"); |
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else |
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printf("0"); |
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} |
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printf("\n"); |
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} |
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} |
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