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Tomasz bla FortunaandTomasz bla Fortuna
f771cb545f
* bla personal ap2-c18 keymap. * Bidirectional, asynchronous message-based communication with Shine. - Requires a matching Shine version. - Protocol is resiliant to loosing bytes during communication, chips won't lock waiting for bytes that aren't coming. - Chips resynchronize in event of loosing a byte using a AA0D header. Regressions: - Key masking/locking doesn't work right now. (did it work before?) - Not all user keymaps build against it. * Clang-format + code to ease reducing speed of LED UART. - Did clang-format --style=file -i on multiple files according to coding_conventions_c.md - Added separate serial speed for IAP boot and Led communication, it's possible that reducing this to 9600 helped someone with faulty HW. With this code they can do it with simple replacing of a value. * Main chip can set/clear foreground using a mask mechanism. - Some preparations for selective colouring. * Selective mask works - tested on capslock. - Migrated personal keymaps to new status API. * Clear the foreground colors to show profile when it's modified. - Show example of achieving selective caps-lock painting + foreground painting for layers. - annepro2LedMaskSetRow is implemented, but still requires testing. * Implement the QMK side of led blinking to indicate the command was received. - This stupidly blinks the key when user presses one of the bluetooth commands to let the user know that the command was received and forwarded to the BT chip. - TODO: Row/col key positions are hardcoded and not taken from the keymap. * Reduce memory footprint. Applying code review suggestions. Moved msgId to globals - preparing for transmission without copying payload when no retries are necessary. Added empty readme.md files - required by QMK lint. Co-authored-by: Tomasz bla Fortuna <bla@thera.be>
90 lines
3.0 KiB
C
90 lines
3.0 KiB
C
/*
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* Copyright (c) 2018 Charlie Waters
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*
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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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*
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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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*
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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 <string.h>
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#include <hal.h>
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#include "timer.h"
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#include "wait.h"
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#include "print.h"
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#include "matrix.h"
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#include "annepro2.h"
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static matrix_row_t matrix[MATRIX_ROWS];
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static matrix_row_t matrix_debouncing[MATRIX_ROWS];
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static uint32_t debounce_times[MATRIX_ROWS];
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extern ioline_t row_list[MATRIX_ROWS];
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extern ioline_t col_list[MATRIX_COLS];
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void matrix_init(void) {
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memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t));
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memset(matrix_debouncing, 0, MATRIX_ROWS * sizeof(matrix_row_t));
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memset(debounce_times, 0, MATRIX_ROWS * sizeof(uint32_t));
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matrix_init_quantum();
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}
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uint8_t matrix_scan(void) {
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// cache of input ports for columns
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static uint16_t port_cache[4];
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// scan each row
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for (int row = 0; row < MATRIX_ROWS; row++) {
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palClearLine(row_list[row]);
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__NOP();
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__NOP();
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__NOP();
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__NOP();
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// read i/o ports
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port_cache[0] = palReadPort(IOPORTA);
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port_cache[1] = palReadPort(IOPORTB);
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port_cache[2] = palReadPort(IOPORTC);
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port_cache[3] = palReadPort(IOPORTD);
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palSetLine(row_list[row]);
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// get columns from ports
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matrix_row_t data = 0;
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for (int col = 0; col < MATRIX_COLS; ++col) {
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ioline_t line = col_list[col];
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uint16_t port = port_cache[HT32_PAL_IDX(PAL_PORT(line))];
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data |= (((port & (1 << PAL_PAD(line))) ? 0 : 1) << col);
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}
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// if a key event happens <5ms before the system time rolls over,
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// the event will "never" debounce
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// but any event on the same row will reset the debounce timer
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if (matrix_debouncing[row] != data) {
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// whenever row changes restart debouncing
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matrix_debouncing[row] = data;
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debounce_times[row] = timer_read32();
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} else if (debounce_times[row] && timer_elapsed32(debounce_times[row]) >= DEBOUNCE) {
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// when debouncing complete, update matrix
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matrix[row] = matrix_debouncing[row];
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debounce_times[row] = 0;
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}
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}
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matrix_scan_quantum();
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return 1;
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}
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bool matrix_is_on(uint8_t row, uint8_t col) { return (matrix[row] & (1 << col)); }
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matrix_row_t matrix_get_row(uint8_t row) { return matrix[row]; }
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void matrix_print(void) {}
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