forked from mirrors/qmk_userspace
Keyboard: Duck Jetfire QMK Support (#3752)
* Initial Commit Port from xauser's jetfire code. Does not compile yet * fix up keymap from uint8 to uin16 * update rules file to contain custom matrix * Good stopping point Still lots of compile errors but I'm getting there. * fix a few more compile errors * move a few functions around to help with compiling * Finally got it all to compile * Get rid of that old KEYMAP macro * edit readme * Put my name everywhere and some minor code clean ups * start to remove that kc nonsense * fix keymap compilation issues * add reset key info * better human readable formatting * match the duck default layout * add confgurator support * clarify reset key * might be a good idea to use the correct pin * get the riight keycode for RGB * include an ALL layout * I tried to fix the formatting....sigh * add functons to ensure Configurator compile-ability * move jetfire to duck directory * Moved and renamed things as per Drashna's PR comments as his back was hurting as he reviewed this
This commit is contained in:
MechMerlin
Drashna Jaelre
parent
a68057852b
commit
e16b39f0c2
13 changed files with 1058 additions and 0 deletions
277
keyboards/duck/jetfire/matrix.c
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277
keyboards/duck/jetfire/matrix.c
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/*
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Copyright 2016 Ralf Schmitt <ralf@bunkertor.net>
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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 <avr/io.h>
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#include <util/delay.h>
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#include "print.h"
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#include "debug.h"
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#include "util.h"
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#include "matrix.h"
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static uint8_t debouncing = DEBOUNCING_DELAY;
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/* matrix state(1:on, 0:off) */
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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 uint8_t read_rows(uint8_t col);
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static void init_ports(void);
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static void unselect_cols(void);
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static void select_col(uint8_t col);
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__attribute__ ((weak))
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void matrix_init_kb(void) {
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matrix_init_user();
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}
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__attribute__ ((weak))
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void matrix_scan_kb(void) {
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matrix_scan_user();
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}
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__attribute__ ((weak))
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void matrix_init_user(void) {
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}
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__attribute__ ((weak))
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void matrix_scan_user(void) {
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}
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inline
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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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inline
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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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void backlight_init_ports(void)
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{
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DDRD |= 0b01010000;
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PORTD &= 0b10101111;
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DDRB |= 0b00001110;
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PORTB &= 0b11110001;
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DDRE |= 0b01000000;
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PORTE &= 0b10111111;
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}
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void matrix_init(void)
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{
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backlight_init_ports();
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unselect_cols();
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init_ports();
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for (uint8_t i=0; i < MATRIX_ROWS; i++) {
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matrix[i] = 0;
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matrix_debouncing[i] = 0;
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}
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}
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uint8_t matrix_scan(void)
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{
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for (uint8_t col = 0; col < MATRIX_COLS; col++) {
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select_col(col);
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_delay_us(3);
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uint8_t rows = read_rows(col);
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
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bool prev_bit = matrix_debouncing[row] & ((matrix_row_t)1<<col);
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bool curr_bit = rows & (1<<row);
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if (prev_bit != curr_bit) {
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matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
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if (debouncing) {
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dprint("bounce!: "); dprintf("%02X", debouncing); dprintln();
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}
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debouncing = DEBOUNCING_DELAY;
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}
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}
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unselect_cols();
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}
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if (debouncing) {
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if (--debouncing) {
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_delay_ms(1);
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} else {
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
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matrix[i] = matrix_debouncing[i];
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}
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}
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}
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return 1;
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}
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bool matrix_is_modified(void)
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{
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if (debouncing) return false;
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return true;
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}
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inline
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bool matrix_is_on(uint8_t row, uint8_t col)
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{
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return (matrix[row] & ((matrix_row_t)1<<col));
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}
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inline
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matrix_row_t matrix_get_row(uint8_t row)
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{
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return matrix[row];
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}
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void matrix_print(void)
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{
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print("\nr/c 0123456789ABCDEF\n");
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
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xprintf("%02X: %032lb\n", row, bitrev32(matrix_get_row(row)));
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}
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}
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uint8_t matrix_key_count(void)
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{
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uint8_t count = 0;
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
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count += bitpop32(matrix[i]);
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}
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return count;
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}
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static void init_ports(void)
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{
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// Rows are inputs (inputs are 0)
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DDRD &= 0b11010000;
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DDRB &= 0b01111111;
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DDRE &= 0b11111011;
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// Columns are outputs (outputs are high)
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DDRF |= 0b00000011;
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DDRC |= 0b11000000;
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DDRB |= 0b01110001;
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DDRD |= 0b10000000;
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}
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static uint8_t read_rows(uint8_t col)
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{
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if(col == 15) {
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return (PINE&(1<<2) ? 0 : (1<<0)) |
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(PIND&(1<<0) ? (1<<1) : 0) |
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(PIND&(1<<1) ? (1<<2) : 0) |
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(PIND&(1<<2) ? (1<<3) : 0) |
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(PIND&(1<<3) ? (1<<4) : 0) |
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(PIND&(1<<5) ? (1<<5) : 0);
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} else {
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return (PINB&(1<<7) ? (1<<0) : 0) |
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(PIND&(1<<0) ? (1<<1) : 0) |
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(PIND&(1<<1) ? (1<<2) : 0) |
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(PIND&(1<<2) ? (1<<3) : 0) |
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(PIND&(1<<3) ? (1<<4) : 0) |
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(PIND&(1<<5) ? (1<<5) : 0);
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}
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}
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static void unselect_cols(void)
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{
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PORTF &= 0b11111100;
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PORTC &= 0b00111111;
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PORTB &= 0b10001110;
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PORTD &= 0b01111111;
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}
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static void select_col(uint8_t col)
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{
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switch (col) {
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case 0:
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PORTC |= 0b01000000;
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break;
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case 1:
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PORTC |= 0b01000000;
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PORTF |= 0b00000001;
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break;
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case 2:
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PORTC |= 0b01000000;
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PORTF |= 0b00000010;
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break;
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case 3:
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PORTC |= 0b01000000;
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PORTF |= 0b00000011;
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break;
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case 4:
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PORTC |= 0b11000000;
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break;
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case 5:
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PORTC |= 0b11000000;
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PORTF |= 0b00000001;
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break;
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case 6:
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PORTC |= 0b11000000;
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PORTF |= 0b00000010;
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break;
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case 7:
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PORTC |= 0b11000000;
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PORTF |= 0b00000011;
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break;
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case 8:
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PORTB |= 0b01000000;
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break;
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case 9:
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PORTB |= 0b01000000;
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PORTF |= 0b00000001;
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break;
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case 10:
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PORTB |= 0b01000000;
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PORTF |= 0b00000010;
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break;
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case 11:
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PORTB |= 0b01000000;
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PORTF |= 0b00000011;
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break;
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case 12:
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PORTB |= 0b01000000;
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PORTC |= 0b10000000;
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break;
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case 13:
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PORTB |= 0b01000000;
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PORTF |= 0b00000001;
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PORTC |= 0b10000000;
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break;
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case 14:
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PORTB |= 0b01000000;
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PORTF |= 0b00000010;
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PORTC |= 0b10000000;
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break;
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case 15:
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PORTB |= 0b01000000;
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PORTF |= 0b00000011;
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PORTC |= 0b10000000;
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break;
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case 16:
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PORTB |= 0b00100000;
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break;
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case 17:
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PORTB |= 0b00010000;
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break;
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case 18:
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PORTD |= 0b10000000;
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break;
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case 19:
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PORTB |= 0b00000001;
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break;
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}
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}
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