diff options
author | Nick Brassel <nick@tzarc.org> | 2021-08-29 08:20:25 +1000 |
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committer | Nick Brassel <nick@tzarc.org> | 2021-08-29 08:20:25 +1000 |
commit | f061ca497464fe85284906fb163a33eaee7a91ef (patch) | |
tree | 33ef1bfb529aed382e8526c607c4e18717f92571 /keyboards/ergodox_infinity/matrix.c | |
parent | ff65185dec6f97be1eb49f17cea526a0d0bbf3d6 (diff) | |
parent | 4bad375d7c09d949a9dcdd4feba147c9c7a67ec6 (diff) |
Breaking changes develop merge to master, 2021Q3 edition. (#14196)
Diffstat (limited to 'keyboards/ergodox_infinity/matrix.c')
-rw-r--r-- | keyboards/ergodox_infinity/matrix.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/keyboards/ergodox_infinity/matrix.c b/keyboards/ergodox_infinity/matrix.c deleted file mode 100644 index 7baacd24d0..0000000000 --- a/keyboards/ergodox_infinity/matrix.c +++ /dev/null @@ -1,184 +0,0 @@ -/* -Copyright 2016 Fred Sundvik <fsundvik@gmail.com> -Jun Wako <wakojun@gmail.com> - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -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 <string.h> -#include <hal.h> -#include "timer.h" -#include "wait.h" -#include "print.h" -#include "debug.h" -#include "matrix.h" -#include "eeconfig.h" -#include "serial_link/system/serial_link.h" - - -/* - * Infinity ErgoDox 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, PTD4, PTD5, PTD6, PTD7 } - * row: { PTB2, PTB3, PTB18, PTB19, PTC0, PTC9, PTC10, PTC11, PTD0 } - */ -/* matrix state(1:on, 0:off) */ -static matrix_row_t matrix[MATRIX_ROWS]; -static matrix_row_t matrix_debouncing[LOCAL_MATRIX_ROWS]; -static bool debouncing = false; -static uint16_t debouncing_time = 0; - - -void matrix_init(void) -{ - /* Row(sense) */ - 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); - - /* Column(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, 9, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOC, 10, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOC, 11, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOD, 0, PAL_MODE_OUTPUT_PUSHPULL); - - memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t)); - memset(matrix_debouncing, 0, LOCAL_MATRIX_ROWS * sizeof(matrix_row_t)); - - matrix_init_quantum(); -} - -uint8_t matrix_scan(void) -{ - for (int row = 0; row < LOCAL_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, 9); break; - case 6: palSetPad(GPIOC, 10); break; - case 7: palSetPad(GPIOC, 11); break; - case 8: palSetPad(GPIOD, 0); break; - } - - // need wait to settle pin state - // if you wait too short, or have a too high update rate - // the keyboard might freeze, or there might not be enough - // processing power to update the LCD screen properly. - // 20us, or two ticks at 100000Hz seems to be OK - wait_us(20); - - // read col data: { PTD1, PTD4, PTD5, PTD6, PTD7 } - data = ((palReadPort(GPIOD) & 0xF0) >> 3) | - ((palReadPort(GPIOD) & 0x02) >> 1); - - // 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, 9); break; - case 6: palClearPad(GPIOC, 10); break; - case 7: palClearPad(GPIOC, 11); break; - case 8: palClearPad(GPIOD, 0); break; - } - - if (matrix_debouncing[row] != data) { - matrix_debouncing[row] = data; - debouncing = true; - debouncing_time = timer_read(); - } - } - - uint8_t offset = 0; -#if (defined(EE_HANDS) || defined(MASTER_IS_ON_RIGHT)) -#ifdef EE_HANDS - if (is_serial_link_master() && !eeconfig_read_handedness()) { -#else - if (is_serial_link_master()) { -#endif - offset = MATRIX_ROWS - LOCAL_MATRIX_ROWS; - } -#endif - - if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) { - for (int row = 0; row < LOCAL_MATRIX_ROWS; row++) { - matrix[offset + 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"); - } -} - -void matrix_set_remote(matrix_row_t* rows, uint8_t index) { - uint8_t offset = 0; -#ifdef EE_HANDS - if (eeconfig_read_handedness()) { - offset = LOCAL_MATRIX_ROWS * (index + 1); - } else { - offset = MATRIX_ROWS - LOCAL_MATRIX_ROWS * (index + 2); - } -#elif defined(MASTER_IS_ON_RIGHT) - offset = MATRIX_ROWS - LOCAL_MATRIX_ROWS * (index + 2); -#else - offset = LOCAL_MATRIX_ROWS * (index + 1); -#endif - for (int row = 0; row < LOCAL_MATRIX_ROWS; row++) { - matrix[offset + row] = rows[row]; - } -} |