# project specific files
SRC = keymap.c \
- matrix.c \
+ onekey.c \
led.c
CONFIG_H = config.h
# project specific files
SRC = keymap.c \
- matrix.c \
+ onekey.c \
led.c
CONFIG_H = config.h
# keyboard dependent files
SRC = keymap.c \
- matrix.c \
+ onekey.c \
led.c
CONFIG_H = config.h
# MCU name, you MUST set this to match the board you are using
# type "make clean" after changing this, so all files will be rebuilt
#MCU = atmega168p
-MCU = atmega328p
+#MCU = atmega328p
+MCU = attiny85
# Processor frequency.
#MOUSEKEY_ENABLE = yes # Mouse keys
#EXTRAKEY_ENABLE = yes # Audio control and System control
#NKRO_ENABLE = yes # USB Nkey Rollover
+NO_UART = yes # No UART debug(V-USB)
+
+OPT_DEFS += -DNO_ACTION_TAPPING
+OPT_DEFS += -DNO_ACTION_LAYER
+OPT_DEFS += -DNO_ACTION_MACRO
Onekey
======
-Just one key keyboard for example. It sends 'a' key if pins PB0 and PB1 are short-circuited.
+Just one key keyboard for example. It sends 'a' key if pins PB0 and GND are short-circuited.
https://github.com/tmk/tmk_keyboard/issues/56
+++ /dev/null
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.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/>.
-*/
-
-/*
- * scan matrix
- */
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <util/delay.h>
-#include "print.h"
-#include "debug.h"
-#include "util.h"
-#include "matrix.h"
-
-
-#ifndef DEBOUNCE
-# define DEBOUNCE 5
-#endif
-static uint8_t debouncing = DEBOUNCE;
-
-/* matrix state(1:on, 0:off) */
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t matrix_debouncing[MATRIX_ROWS];
-
-static matrix_row_t read_cols(void);
-static void init_cols(void);
-static void unselect_rows(void);
-static void select_row(uint8_t row);
-
-
-void matrix_init(void)
-{
- debug_enable = true;
- debug_matrix = true;
- debug_mouse = true;
- // initialize row and col
- unselect_rows();
- init_cols();
-
- // initialize matrix state: all keys off
- for (uint8_t i=0; i < MATRIX_ROWS; i++) {
- matrix[i] = 0;
- matrix_debouncing[i] = 0;
- }
-}
-
-uint8_t matrix_scan(void)
-{
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- select_row(i);
- _delay_us(30); // without this wait read unstable value.
- matrix_row_t cols = read_cols();
- if (matrix_debouncing[i] != cols) {
- matrix_debouncing[i] = cols;
- if (debouncing) {
- debug("bounce!: "); debug_hex(debouncing); debug("\n");
- }
- debouncing = DEBOUNCE;
- }
- unselect_rows();
- }
-
- if (debouncing) {
- if (--debouncing) {
- _delay_ms(1);
- } else {
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- matrix[i] = matrix_debouncing[i];
- }
- }
- }
-
- return 1;
-}
-
-inline
-matrix_row_t matrix_get_row(uint8_t row)
-{
- return matrix[row];
-}
-
-/* Column pin configuration
- * col: 0
- * pin: B0
- */
-static void init_cols(void)
-{
- // Input with pull-up(DDR:0, PORT:1)
- DDRB &= ~(1<<0);
- PORTB |= (1<<0);
-}
-
-static matrix_row_t read_cols(void)
-{
- return (PINB&(1<<0) ? 0 : (1<<0));
-}
-
-/* Row pin configuration
- * row: 0
- * pin: B1
- */
-static void unselect_rows(void)
-{
- // Hi-Z(DDR:0, PORT:0) to unselect
- DDRB &= ~0b00000010;
- PORTB &= ~0b00000010;
-}
-
-static void select_row(uint8_t row)
-{
- // Output low(DDR:1, PORT:0) to select
- switch (row) {
- case 0:
- DDRB |= (1<<1);
- PORTB &= ~(1<<1);
- break;
- }
-}
--- /dev/null
+/*
+Copyright 2017 Jun Wako <wakojun@gmail.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/>.
+*/
+
+/*
+ * scan matrix
+ */
+#include <stdint.h>
+#include <stdbool.h>
+#include <avr/io.h>
+#include "debug.h"
+#include "timer.h"
+#include "matrix.h"
+
+
+#ifndef DEBOUNCE
+# define DEBOUNCE 5
+#endif
+/* matrix state(1:on, 0:off) */
+static matrix_row_t row_debounced = 0;
+static matrix_row_t row_debouncing = 0;
+static bool debouncing = false;
+static uint16_t debouncing_time = 0;
+
+
+void matrix_init(void)
+{
+ debug_enable = true;
+ debug_matrix = true;
+ debug_mouse = true;
+
+ // PB0: Input with pull-up(DDR:0, PORT:1)
+ DDRB &= ~(1<<0);
+ PORTB |= (1<<0);
+}
+
+uint8_t matrix_scan(void)
+{
+ matrix_row_t r = (PINB&(1<<0) ? 0 : 1);
+ if (row_debouncing != r) {
+ row_debouncing = r;
+ debouncing = true;
+ debouncing_time = timer_read();
+ }
+
+ if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
+ row_debounced = row_debouncing;
+ debouncing = false;
+ }
+ return 1;
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+ return row_debounced;
+}
/* ---------------------------- Hardware Config ---------------------------- */
-#define USB_CFG_IOPORTNAME D
+#define USB_CFG_IOPORTNAME B
/* This is the port where the USB bus is connected. When you configure it to
* "B", the registers PORTB, PINB and DDRB will be used.
*/
-#define USB_CFG_DMINUS_BIT 3
+#define USB_CFG_DMINUS_BIT 1
/* This is the bit number in USB_CFG_IOPORT where the USB D- line is connected.
* This may be any bit in the port.
*/
projects / max / tmk_keyboard.git / commitdiff