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author | alittlepeace <mandyskittie@Gmail.com> | 2019-11-14 02:04:57 -0600 |
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committer | fauxpark <fauxpark@gmail.com> | 2019-11-14 19:04:57 +1100 |
commit | d50d6f678f49de7e3626827052876283b84c927f (patch) | |
tree | 23066967bad89ea2860445ee1c71987a1288c6cb /keyboards/redscarf_iiplus/verd/matrix.c | |
parent | 28d3f03e431f368fdae83a16b868b3102cc56927 (diff) |
Adding verd layout to RSII (#7296)
* verd
verd
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
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* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
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* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
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* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
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* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keymap.c
* Update keymap.c
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/readme.md
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* Update keyboards/redscarf_iiplus/verd/readme.md
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* Update keyboards/redscarf_iiplus/verd/readme.md
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* Update keyboards/redscarf_iiplus/verd/readme.md
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* Update keyboards/redscarf_iiplus/verd/readme.md
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update rules.mk
* Update rules.mk
* Delete tests.txt
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update config.h
* Update verd.h
* Update keymap.c
* Update keymap.c
* Update readme.md
* Update matrix.c
* Update readme.md
* Update verd.h
* Update verd.c
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/config.h
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/config.h
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keymap.c
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keymap.c
* Update verd.h
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keymap.c
* Update keyboards/redscarf_iiplus/verd/readme.md
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* Update keyboards/redscarf_iiplus/verd/readme.md
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* Update keyboards/redscarf_iiplus/verd/verd.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/verd.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/verd.h
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/verd.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/verd.h
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/verd.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keymap.c
* Update verd.c
* Update config.h
* Update verd.h
added regular non split 0
* Update keymap.c
* Update keyboards/redscarf_iiplus/verd/rules.mk
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/readme.md
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update rules.mk
* Update rules.mk
* Update rules.mk
* Update keymap.c
* Update keymap.c
* Update keymap.c
* Update rules.mk
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keymap.c
* Update keymap.c
* Update keyboards/redscarf_iiplus/verd/readme.md
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/matrix.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update info.json
* Update info.json
* Update info.json
* Update keyboards/redscarf_iiplus/verd/verd.h
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/default/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/verd.h
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/redscarf_iiplus/verd/keymaps/alittlepeace/keymap.c
Co-Authored-By: fauxpark <fauxpark@gmail.com>
Diffstat (limited to 'keyboards/redscarf_iiplus/verd/matrix.c')
-rw-r--r-- | keyboards/redscarf_iiplus/verd/matrix.c | 391 |
1 files changed, 391 insertions, 0 deletions
diff --git a/keyboards/redscarf_iiplus/verd/matrix.c b/keyboards/redscarf_iiplus/verd/matrix.c new file mode 100644 index 0000000000..28568653c5 --- /dev/null +++ b/keyboards/redscarf_iiplus/verd/matrix.c @@ -0,0 +1,391 @@ +/* +Copyright 2012-2018 Jun Wako, Jack Humbert, Yiancar +Port done by Andy Lee <alee@alittlepeacemusic.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 "wait.h" +#include "print.h" +#include "debug.h" +#include "util.h" +#include "matrix.h" +#include "debounce.h" +#include "quantum.h" + +#if (MATRIX_COLS <= 8) +# define print_matrix_header() print("\nr/c 01234567\n") +# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row)) +# define matrix_bitpop(i) bitpop(matrix[i]) +# define ROW_SHIFTER ((uint8_t)1) +#elif (MATRIX_COLS <= 16) +# define print_matrix_header() print("\nr/c 0123456789ABCDEF\n") +# define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row)) +# define matrix_bitpop(i) bitpop16(matrix[i]) +# define ROW_SHIFTER ((uint16_t)1) +#elif (MATRIX_COLS <= 32) +# define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n") +# define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row)) +# define matrix_bitpop(i) bitpop32(matrix[i]) +# define ROW_SHIFTER ((uint32_t)1) +#endif + +#ifdef MATRIX_MASKED + extern const matrix_row_t matrix_mask[]; +#endif + +#ifdef DIRECT_PINS +static pin_t direct_pins[MATRIX_ROWS][MATRIX_COLS] = DIRECT_PINS; +#elif (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW) +// static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS; +static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS; +#endif + +/* matrix state(1:on, 0:off) */ +static matrix_row_t raw_matrix[MATRIX_ROWS]; //raw values +static matrix_row_t matrix[MATRIX_ROWS]; //debounced values + +__attribute__ ((weak)) +void matrix_init_quantum(void) { + matrix_init_kb(); +} + +__attribute__ ((weak)) +void matrix_scan_quantum(void) { + matrix_scan_kb(); +} + +__attribute__ ((weak)) +void matrix_init_kb(void) { + matrix_init_user(); +} + +__attribute__ ((weak)) +void matrix_scan_kb(void) { + matrix_scan_user(); +} + +__attribute__ ((weak)) +void matrix_init_user(void) { +} + +__attribute__ ((weak)) +void matrix_scan_user(void) { +} + +inline +uint8_t matrix_rows(void) { + return MATRIX_ROWS; +} + +inline +uint8_t matrix_cols(void) { + return MATRIX_COLS; +} + +//Deprecated. +bool matrix_is_modified(void) +{ + if (debounce_active()) return false; + return true; +} + +inline +bool matrix_is_on(uint8_t row, uint8_t col) +{ + return (matrix[row] & ((matrix_row_t)1<<col)); +} + +inline +matrix_row_t matrix_get_row(uint8_t row) +{ + // Matrix mask lets you disable switches in the returned matrix data. For example, if you have a + // switch blocker installed and the switch is always pressed. +#ifdef MATRIX_MASKED + return matrix[row] & matrix_mask[row]; +#else + return matrix[row]; +#endif +} + +void matrix_print(void) +{ + print_matrix_header(); + + for (uint8_t row = 0; row < MATRIX_ROWS; row++) { + phex(row); print(": "); + print_matrix_row(row); + print("\n"); + } +} + +uint8_t matrix_key_count(void) +{ + uint8_t count = 0; + for (uint8_t i = 0; i < MATRIX_ROWS; i++) { + count += matrix_bitpop(i); + } + return count; +} + + +#ifdef DIRECT_PINS + +static void init_pins(void) { + for (int row = 0; row < MATRIX_ROWS; row++) { + for (int col = 0; col < MATRIX_COLS; col++) { + pin_t pin = direct_pins[row][col]; + if (pin != NO_PIN) { + setPinInputHigh(pin); + } + } + } +} + +static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) { + matrix_row_t last_row_value = current_matrix[current_row]; + current_matrix[current_row] = 0; + + for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) { + pin_t pin = direct_pins[current_row][col_index]; + if (pin != NO_PIN) { + current_matrix[current_row] |= readPin(pin) ? 0 : (ROW_SHIFTER << col_index); + } + } + + return (last_row_value != current_matrix[current_row]); +} + +#elif (DIODE_DIRECTION == COL2ROW) +/* Rows 0 - 5 + * These rows use a 74HC138 3-to-8 demultiplexer. + * C B A + * row / pin: PB0 PB1 PB2 + * 0: 0 0 0 + * 1: 0 0 1 + * 2: 0 1 0 + * 3: 0 1 1 + * 4: 1 0 0 + * 5: 1 0 1 + */ +static void select_row(uint8_t col) +{ + switch (col) { + case 0: + writePinLow(B0); + writePinLow(B1); + writePinLow(B2); + break; + case 1: + writePinLow(B0); + writePinLow(B1); + break; + case 2: + writePinLow(B0); + writePinLow(B2); + break; + case 3: + writePinLow(B0); + break; + case 4: + writePinLow(B1); + writePinLow(B2); + break; + case 5: + writePinLow(B1); + break; + } +} + +static void unselect_row(uint8_t col) +{ + switch (col) { + case 0: + writePinHigh(B0); + writePinHigh(B1); + writePinHigh(B2); + break; + case 1: + writePinHigh(B0); + writePinHigh(B1); + break; + case 2: + writePinHigh(B0); + writePinHigh(B2); + break; + case 3: + writePinHigh(B0); + break; + case 4: + writePinHigh(B1); + writePinHigh(B2); + break; + case 5: + writePinHigh(B1); + break; + } +} + +static void unselect_rows(void) +{ + setPinOutput(B0); + setPinOutput(B1); + setPinOutput(B2); + // make all pins high to select Y7, nothing is connected to that (otherwise the first row will act weird) + writePinHigh(B0); + writePinHigh(B1); + writePinHigh(B2); +} + +static void init_pins(void) { + unselect_rows(); + for (uint8_t x = 0; x < MATRIX_COLS; x++) { + setPinInputHigh(col_pins[x]); + } +} + +static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) +{ + // Store last value of row prior to reading + matrix_row_t last_row_value = current_matrix[current_row]; + + // Clear data in matrix row + current_matrix[current_row] = 0; + + // Select row and wait for row selecton to stabilize + select_row(current_row); + wait_us(30); + + // For each col... + for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) { + + // Select the col pin to read (active low) + uint8_t pin_state = readPin(col_pins[col_index]); + + // Populate the matrix row with the state of the col pin + current_matrix[current_row] |= pin_state ? 0 : (ROW_SHIFTER << col_index); + } + + // Unselect row + unselect_row(current_row); + + return (last_row_value != current_matrix[current_row]); +} + +#elif (DIODE_DIRECTION == ROW2COL) + +static void select_col(uint8_t col) +{ + setPinOutput(col_pins[col]); + writePinLow(col_pins[col]); +} + +static void unselect_col(uint8_t col) +{ + setPinInputHigh(col_pins[col]); +} + +static void unselect_cols(void) +{ + for(uint8_t x = 0; x < MATRIX_COLS; x++) { + setPinInputHigh(col_pins[x]); + } +} + +static void init_pins(void) { + unselect_cols(); + for (uint8_t x = 0; x < MATRIX_ROWS; x++) { + setPinInputHigh(row_pins[x]); + } +} + +static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) +{ + bool matrix_changed = false; + + // Select col and wait for col selecton to stabilize + select_col(current_col); + wait_us(30); + + // For each row... + for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) + { + + // Store last value of row prior to reading + matrix_row_t last_row_value = current_matrix[row_index]; + + // Check row pin state + if (readPin(row_pins[row_index]) == 0) + { + // Pin LO, set col bit + current_matrix[row_index] |= (ROW_SHIFTER << current_col); + } + else + { + // Pin HI, clear col bit + current_matrix[row_index] &= ~(ROW_SHIFTER << current_col); + } + + // Determine if the matrix changed state + if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) + { + matrix_changed = true; + } + } + + // Unselect col + unselect_col(current_col); + + return matrix_changed; +} + +#endif + +void matrix_init(void) { + + // initialize key pins + init_pins(); + + // initialize matrix state: all keys off + for (uint8_t i=0; i < MATRIX_ROWS; i++) { + raw_matrix[i] = 0; + matrix[i] = 0; + } + + debounce_init(MATRIX_ROWS); + + matrix_init_quantum(); +} + +uint8_t matrix_scan(void) +{ + bool changed = false; + +#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW) + // Set row, read cols + for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) { + changed |= read_cols_on_row(raw_matrix, current_row); + } +#elif (DIODE_DIRECTION == ROW2COL) + // Set col, read rows + for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) { + changed |= read_rows_on_col(raw_matrix, current_col); + } +#endif + + debounce(raw_matrix, matrix, MATRIX_ROWS, changed); + + matrix_scan_quantum(); + return 1; +} |