2020 November 28 Breaking Changes Update (#11053)
* Branch point for 2020 November 28 Breaking Change * Remove matrix_col_t to allow MATRIX_ROWS > 32 (#10183) * Add support for soft serial to ATmega32U2 (#10204) * Change MIDI velocity implementation to allow direct control of velocity value (#9940) * Add ability to build a subset of all keyboards based on platform. * Actually use eeprom_driver_init(). * Make bootloader_jump weak for ChibiOS. (#10417) * Joystick 16-bit support (#10439) * Per-encoder resolutions (#10259) * Share button state from mousekey to pointing_device (#10179) * Add hotfix for chibios keyboards not wake (#10088) * Add advanced/efficient RGB Matrix Indicators (#8564) * Naming change. * Support for STM32 GPIOF,G,H,I,J,K (#10206) * Add milc as a dependency and remove the installed milc (#10563) * ChibiOS upgrade: early init conversions (#10214) * ChibiOS upgrade: configuration file migrator (#9952) * Haptic and solenoid cleanup (#9700) * XD75 cleanup (#10524) * OLED display update interval support (#10388) * Add definition based on currently-selected serial driver. (#10716) * New feature: Retro Tapping per key (#10622) * Allow for modification of output RGB values when using rgblight/rgb_matrix. (#10638) * Add housekeeping task callbacks so that keyboards/keymaps are capable of executing code for each main loop iteration. (#10530) * Rescale both ChibiOS and AVR backlighting. * Reduce Helix keyboard build variation (#8669) * Minor change to behavior allowing display updates to continue between task ticks (#10750) * Some GPIO manipulations in matrix.c change to atomic. (#10491) * qmk cformat (#10767) * [Keyboard] Update the Speedo firmware for v3.0 (#10657) * Maartenwut/Maarten namechange to evyd13/Evy (#10274) * [quantum] combine repeated lines of code (#10837) * Add step sequencer feature (#9703) * aeboards/ext65 refactor (#10820) * Refactor xelus/dawn60 for Rev2 later (#10584) * add DEBUG_MATRIX_SCAN_RATE_ENABLE to common_features.mk (#10824) * [Core] Added `add_oneshot_mods` & `del_oneshot_mods` (#10549) * update chibios os usb for the otg driver (#8893) * Remove HD44780 References, Part 4 (#10735) * [Keyboard] Add Valor FRL TKL (+refactor) (#10512) * Fix cursor position bug in oled_write_raw functions (#10800) * Fixup version.h writing when using SKIP_VERSION=yes (#10972) * Allow for certain code in the codebase assuming length of string. (#10974) * Add AT90USB support for serial.c (#10706) * Auto shift: support repeats and early registration (#9826) * Rename ledmatrix.h to match .c file (#7949) * Split RGB_MATRIX_ENABLE into _ENABLE and _DRIVER (#10231) * Split LED_MATRIX_ENABLE into _ENABLE and _DRIVER (#10840) * Merge point for 2020 Nov 28 Breaking Change
This commit is contained in:
James Young
GitHub
parent
15385d4113
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884 changed files with 8121 additions and 11685 deletions
344
keyboards/evyd13/wasdat/matrix.c
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344
keyboards/evyd13/wasdat/matrix.c
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/*
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Copyright 2012-2018 Jun Wako, Jack Humbert, Yiancar
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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 <stdint.h>
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#include <stdbool.h>
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#include "wait.h"
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#include "util.h"
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#include "matrix.h"
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#include "debounce.h"
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#include "quantum.h"
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#ifdef DIRECT_PINS
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static pin_t direct_pins[MATRIX_ROWS][MATRIX_COLS] = DIRECT_PINS;
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#elif (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
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static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
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//static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
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#endif
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// matrix code
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#ifdef DIRECT_PINS
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static void init_pins(void) {
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for (int row = 0; row < MATRIX_ROWS; row++) {
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for (int col = 0; col < MATRIX_COLS; col++) {
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pin_t pin = direct_pins[row][col];
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if (pin != NO_PIN) {
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setPinInputHigh(pin);
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}
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}
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}
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}
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static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
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matrix_row_t last_row_value = current_matrix[current_row];
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current_matrix[current_row] = 0;
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for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
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pin_t pin = direct_pins[current_row][col_index];
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if (pin != NO_PIN) {
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current_matrix[current_row] |= readPin(pin) ? 0 : (MATRIX_ROW_SHIFTER << col_index);
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}
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}
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return (last_row_value != current_matrix[current_row]);
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}
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#elif (DIODE_DIRECTION == COL2ROW)
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static void select_row(uint8_t row) {
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setPinOutput(row_pins[row]);
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writePinLow(row_pins[row]);
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}
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static void unselect_row(uint8_t row) { setPinInputHigh(row_pins[row]); }
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static void unselect_rows(void) {
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for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
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setPinInputHigh(row_pins[x]);
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}
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}
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static void init_pins(void) {
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unselect_rows();
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for (uint8_t x = 0; x < MATRIX_COLS; x++) {
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setPinInputHigh(col_pins[x]);
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}
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}
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static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
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// Store last value of row prior to reading
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matrix_row_t last_row_value = current_matrix[current_row];
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// Clear data in matrix row
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current_matrix[current_row] = 0;
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// Select row and wait for row selecton to stabilize
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select_row(current_row);
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wait_us(30);
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// For each col...
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for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
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// Select the col pin to read (active low)
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uint8_t pin_state = readPin(col_pins[col_index]);
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// Populate the matrix row with the state of the col pin
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current_matrix[current_row] |= pin_state ? 0 : (MATRIX_ROW_SHIFTER << col_index);
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}
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// Unselect row
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unselect_row(current_row);
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return (last_row_value != current_matrix[current_row]);
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}
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#elif (DIODE_DIRECTION == ROW2COL)
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/* Cols 0 - 15
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* col 0: C7
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* col 1: B6
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* col 2: C6
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* col 3: B4
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* col 4: B5
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* col 5: D7
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* These columns use a 74HC237D 3 to 8 bit demultiplexer.
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* A0 A1 A2
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* col / pin: PD2 PD1 PD0
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* 6: 1 1 1
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* 7: 0 1 1
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* 8: 1 0 1
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* 9: 0 0 1
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* 10: 1 1 0
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* 11: 0 1 0
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* 12: 1 0 0
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* col 13: D3
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* col 14: B7
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* col 15: B3
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*/
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static void select_col(uint8_t col) {
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switch (col) {
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case 0:
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writePinLow(C7);
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break;
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case 1:
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writePinLow(B6);
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break;
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case 2:
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writePinLow(C6);
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break;
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case 3:
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writePinLow(B4);
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break;
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case 4:
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writePinLow(B5);
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break;
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case 5:
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writePinLow(D7);
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break;
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case 6:
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D2);
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break;
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case 7:
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writePinHigh(D0);
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writePinHigh(D1);
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break;
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case 8:
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writePinHigh(D0);
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writePinHigh(D2);
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break;
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case 9:
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writePinHigh(D0);
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break;
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case 10:
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writePinHigh(D1);
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writePinHigh(D2);
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break;
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case 11:
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writePinHigh(D1);
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break;
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case 12:
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writePinHigh(D2);
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break;
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case 13:
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writePinLow(D3);
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break;
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case 14:
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writePinLow(B7);
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break;
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case 15:
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writePinLow(B3);
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break;
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}
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}
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static void unselect_col(uint8_t col) {
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switch (col) {
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case 0:
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writePinHigh(C7);
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break;
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case 1:
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writePinHigh(B6);
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break;
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case 2:
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writePinHigh(C6);
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break;
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case 3:
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writePinHigh(B4);
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break;
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case 4:
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writePinHigh(B5);
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break;
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case 5:
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writePinHigh(D7);
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break;
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case 6:
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D2);
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break;
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case 7:
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writePinLow(D0);
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writePinLow(D1);
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break;
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case 8:
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writePinLow(D0);
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writePinLow(D2);
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break;
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case 9:
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writePinLow(D0);
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break;
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case 10:
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writePinLow(D1);
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writePinLow(D2);
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break;
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case 11:
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writePinLow(D1);
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break;
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case 12:
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writePinLow(D2);
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break;
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case 13:
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writePinHigh(D3);
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break;
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case 14:
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writePinHigh(B7);
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break;
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case 15:
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writePinHigh(B3);
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break;
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}
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}
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static void unselect_cols(void) {
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//Native
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setPinOutput(D3);
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setPinOutput(D7);
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writePinHigh(D3);
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writePinHigh(D7);
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setPinOutput(C6);
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setPinOutput(C7);
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writePinHigh(C6);
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writePinHigh(C7);
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setPinOutput(B3);
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setPinOutput(B4);
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setPinOutput(B5);
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setPinOutput(B6);
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setPinOutput(B7);
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writePinHigh(B3);
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writePinHigh(B4);
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writePinHigh(B5);
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writePinHigh(B6);
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writePinHigh(B7);
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//Demultiplexer
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setPinOutput(D0);
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setPinOutput(D1);
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setPinOutput(D2);
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D2);
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}
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static void init_pins(void) {
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unselect_cols();
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for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
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setPinInputHigh(row_pins[x]);
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}
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}
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static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) {
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bool matrix_changed = false;
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// Select col and wait for col selecton to stabilize
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select_col(current_col);
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wait_us(30);
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// For each row...
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for (uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) {
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// Store last value of row prior to reading
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matrix_row_t last_row_value = current_matrix[row_index];
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// Check row pin state
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if (readPin(row_pins[row_index]) == 0) {
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// Pin LO, set col bit
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current_matrix[row_index] |= (MATRIX_ROW_SHIFTER << current_col);
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} else {
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// Pin HI, clear col bit
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current_matrix[row_index] &= ~(MATRIX_ROW_SHIFTER << current_col);
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}
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// Determine if the matrix changed state
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if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) {
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matrix_changed = true;
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}
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}
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// Unselect col
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unselect_col(current_col);
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return matrix_changed;
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}
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#endif
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void matrix_init_custom(void) {
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// initialize key pins
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init_pins();
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}
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bool matrix_scan_custom(matrix_row_t current_matrix[]) {
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bool changed = false;
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#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW)
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// Set row, read cols
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for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
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changed |= read_cols_on_row(current_matrix, current_row);
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}
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#elif (DIODE_DIRECTION == ROW2COL)
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// Set col, read rows
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for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
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changed |= read_rows_on_col(current_matrix, current_col);
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}
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#endif
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return changed;
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}
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