diff options
Diffstat (limited to 'keyboards/hadron/ver3/matrix.c')
| -rw-r--r-- | keyboards/hadron/ver3/matrix.c | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/keyboards/hadron/ver3/matrix.c b/keyboards/hadron/ver3/matrix.c deleted file mode 100644 index 329d1328ab..0000000000 --- a/keyboards/hadron/ver3/matrix.c +++ /dev/null @@ -1,195 +0,0 @@ -#include <string.h> -#include "hal.h" -#include "timer.h" -#include "wait.h" -#include "printf.h" -#include "backlight.h" -#include "matrix.h" -#include "action.h" -#include "keycode.h" - -/* matrix state(1:on, 0:off) */ -static matrix_row_t matrix[MATRIX_ROWS]; -static matrix_row_t matrix_debouncing[MATRIX_COLS]; -static bool debouncing = false; -static uint16_t debouncing_time = 0; - -static uint8_t encoder_state = 0; -static int8_t encoder_value = 0; -static int8_t encoder_LUT[] = { 0, -1, 1, 0, 1, 0, 0, -1, -1, 0, 0, 1, 0, 1, -1, 0 }; - -__attribute__ ((weak)) -void matrix_init_user(void) {} - -__attribute__ ((weak)) -void matrix_scan_user(void) {} - -__attribute__ ((weak)) -void matrix_init_kb(void) { - matrix_init_user(); -} - -__attribute__ ((weak)) -void matrix_scan_kb(void) { - matrix_scan_user(); -} - -void matrix_init(void) { - printf("matrix init\n"); - //debug_matrix = true; - - // encoder setup - palSetPadMode(GPIOB, 13, PAL_MODE_INPUT_PULLUP); - palSetPadMode(GPIOB, 14, PAL_MODE_INPUT_PULLUP); - - encoder_state = (palReadPad(GPIOB, 13) << 0) | (palReadPad(GPIOB, 14) << 1); - - // actual matrix setup - palSetPadMode(GPIOB, 8, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOB, 2, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOB, 10, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOA, 0, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOA, 1, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOA, 2, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOB, 0, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOA, 3, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOA, 6, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOA, 7, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOB, 12, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOC, 13, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOB, 11, PAL_MODE_OUTPUT_PUSHPULL); - palSetPadMode(GPIOB, 9, PAL_MODE_OUTPUT_PUSHPULL); - - palSetPadMode(GPIOC, 15, PAL_MODE_INPUT_PULLDOWN); - palSetPadMode(GPIOC, 14, PAL_MODE_INPUT_PULLDOWN); - palSetPadMode(GPIOA, 10, PAL_MODE_INPUT_PULLDOWN); - palSetPadMode(GPIOA, 9, PAL_MODE_INPUT_PULLDOWN); - palSetPadMode(GPIOA, 8, PAL_MODE_INPUT_PULLDOWN); - - - memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t)); - memset(matrix_debouncing, 0, MATRIX_COLS * sizeof(matrix_row_t)); - - - matrix_init_quantum(); -} - -__attribute__ ((weak)) -void encoder_update(bool clockwise) { } - -#ifndef ENCODER_RESOLUTION - #define ENCODER_RESOLUTION 4 -#endif - -uint8_t matrix_scan(void) { - // encoder on B13 and B14 - encoder_state <<= 2; - encoder_state |= (palReadPad(GPIOB, 13) << 0) | (palReadPad(GPIOB, 14) << 1); - encoder_value += encoder_LUT[encoder_state & 0xF]; - if (encoder_value >= ENCODER_RESOLUTION) { - encoder_update(0); - } - if (encoder_value <= -ENCODER_RESOLUTION) { // direction is arbitrary here, but this clockwise - encoder_update(1); - } - encoder_value %= ENCODER_RESOLUTION; - - // actual matrix - for (int col = 0; col < MATRIX_COLS; col++) { - matrix_row_t data = 0; - - // strobe col { PB8, PB2, PB10, PA0, PA1, PA2, PB0, PA3, PB1, PA6, PA7, PB1, PA6, PA7, PB12, PC3, PB11, } - switch (col) { - case 0: palSetPad(GPIOB, 8); break; - case 1: palSetPad(GPIOB, 2); break; - case 2: palSetPad(GPIOB, 10); break; - case 3: palSetPad(GPIOA, 0); break; - case 4: palSetPad(GPIOA, 1); break; - case 5: palSetPad(GPIOA, 2); break; - case 6: palSetPad(GPIOB, 0); break; - case 7: palSetPad(GPIOA, 3); break; - case 8: palSetPad(GPIOB, 1); break; - case 9: palSetPad(GPIOA, 6); break; - case 10: palSetPad(GPIOA, 7); break; - case 11: palSetPad(GPIOB, 12); break; - case 12: palSetPad(GPIOC, 13); break; - case 13: palSetPad(GPIOB, 11); break; - case 14: palSetPad(GPIOB, 9); break; - } - - // need wait to settle pin state - wait_us(20); - - // read row data { PC15, PC14, PA10, PA9, PA8 } - data = ( - (palReadPad(GPIOC, 15) << 0 ) | - (palReadPad(GPIOC, 14) << 1 ) | - (palReadPad(GPIOA, 10) << 2 ) | - (palReadPad(GPIOA, 9) << 3 ) | - (palReadPad(GPIOA, 8) << 4 ) - ); - - // unstrobe col { PB8, PB2, PB10, PA0, PA1, PA2, PB0, PA3, PB1, PA6, PA7, PB1, PA6, PA7, PB12, PC3, PB11, } - switch (col) { - case 0: palClearPad(GPIOB, 8); break; - case 1: palClearPad(GPIOB, 2); break; - case 2: palClearPad(GPIOB, 10); break; - case 3: palClearPad(GPIOA, 0); break; - case 4: palClearPad(GPIOA, 1); break; - case 5: palClearPad(GPIOA, 2); break; - case 6: palClearPad(GPIOB, 0); break; - case 7: palClearPad(GPIOA, 3); break; - case 8: palClearPad(GPIOB, 1); break; - case 9: palClearPad(GPIOA, 6); break; - case 10: palClearPad(GPIOA, 7); break; - case 11: palClearPad(GPIOB, 12); break; - case 12: palClearPad(GPIOC, 13); break; - case 13: palClearPad(GPIOB, 11); break; - case 14: palClearPad(GPIOB, 9); break; - } - - if (matrix_debouncing[col] != data) { - matrix_debouncing[col] = data; - debouncing = true; - debouncing_time = timer_read(); - } - } - - if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) { - for (int row = 0; row < MATRIX_ROWS; row++) { - matrix[row] = 0; - for (int col = 0; col < MATRIX_COLS; col++) { - matrix[row] |= ((matrix_debouncing[col] & (1 << row) ? 1 : 0) << col); - } - } - 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) { - printf("\nr/c 01234567\n"); - for (uint8_t row = 0; row < MATRIX_ROWS; row++) { - printf("%X0: ", row); - matrix_row_t data = matrix_get_row(row); - for (int col = 0; col < MATRIX_COLS; col++) { - if (data & (1<<col)) - printf("1"); - else - printf("0"); - } - printf("\n"); - } -} |