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/* |
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Copyright 2016 Jun Wako <[email protected]> |
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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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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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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 "print.h" |
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#include "matrix.h" |
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__attribute__ ((weak)) |
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uint8_t matrix_rows(void) |
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{ |
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return MATRIX_ROWS; |
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} |
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__attribute__ ((weak)) |
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uint8_t matrix_cols(void) |
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{ |
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return MATRIX_COLS; |
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} |
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__attribute__ ((weak)) |
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void matrix_clear(void) |
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{ |
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matrix_init(); |
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} |
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__attribute__ ((weak)) |
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void matrix_setup(void) {} |
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__attribute__ ((weak)) |
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bool matrix_is_on(uint8_t row, uint8_t col) |
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{ |
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return (matrix_get_row(row) & (1<<col)); |
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} |
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__attribute__ ((weak)) |
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void matrix_print(void) |
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{ |
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#if (MATRIX_COLS <= 8) |
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print("r/c 01234567\n"); |
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#elif (MATRIX_COLS <= 16) |
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print("r/c 0123456789ABCDEF\n"); |
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#elif (MATRIX_COLS <= 32) |
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print("r/c 0123456789ABCDEF0123456789ABCDEF\n"); |
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#endif |
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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xprintf("%02X:", row); |
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#if (MATRIX_COLS <= 8) |
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print_bin_reverse8(matrix_get_row(row)); |
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#elif (MATRIX_COLS <= 16) |
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print_bin_reverse16(matrix_get_row(row)); |
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#elif (MATRIX_COLS <= 32) |
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print_bin_reverse32(matrix_get_row(row)); |
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#endif |
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#ifdef MATRIX_HAS_GHOST |
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if (matrix_has_ghost_in_row(row)) { |
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print(" <ghost"); |
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} |
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#endif |
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print("\n"); |
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} |
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} |
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#ifdef MATRIX_HAS_GHOST |
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__attribute__ ((weak)) |
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bool matrix_has_ghost_in_row(uint8_t row) |
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{ |
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matrix_row_t matrix_row = matrix_get_row(row); |
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// No ghost exists when less than 2 keys are down on the row |
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if (((matrix_row - 1) & matrix_row) == 0) |
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return false; |
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// Ghost occurs when the row shares column line with other row |
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for (uint8_t i=0; i < MATRIX_ROWS; i++) { |
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if (i != row && (matrix_get_row(i) & matrix_row)) |
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return true; |
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} |
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return false; |
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} |
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#endif |
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__attribute__ ((weak)) void matrix_power_up(void) {} |
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__attribute__ ((weak)) void matrix_power_down(void) {} |
tmk
7 years ago