fourtytwo
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135
keyboard/fourtytwo/Makefile
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135
keyboard/fourtytwo/Makefile
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#----------------------------------------------------------------------------
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# On command line:
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#
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# make all = Make software.
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#
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# make clean = Clean out built project files.
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#
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# make coff = Convert ELF to AVR COFF.
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#
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# make extcoff = Convert ELF to AVR Extended COFF.
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#
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# make program = Download the hex file to the device.
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# Please customize your programmer settings(PROGRAM_CMD)
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#
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# make teensy = Download the hex file to the device, using teensy_loader_cli.
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# (must have teensy_loader_cli installed).
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#
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# make dfu = Download the hex file to the device, using dfu-programmer (must
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# have dfu-programmer installed).
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#
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# make flip = Download the hex file to the device, using Atmel FLIP (must
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# have Atmel FLIP installed).
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#
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# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
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# (must have dfu-programmer installed).
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#
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# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
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# (must have Atmel FLIP installed).
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#
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# make debug = Start either simulavr or avarice as specified for debugging,
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# with avr-gdb or avr-insight as the front end for debugging.
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#
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# make filename.s = Just compile filename.c into the assembler code only.
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#
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# make filename.i = Create a preprocessed source file for use in submitting
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# bug reports to the GCC project.
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#
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# To rebuild project do "make clean" then "make all".
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#----------------------------------------------------------------------------
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# Target file name (without extension).
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TARGET = fourtytwo
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# Directory common source filess exist
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TMK_DIR = ../../tmk_core
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# Directory keyboard dependent files exist
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TARGET_DIR = .
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# project specific files
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SRC = matrix.c \
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led.c \
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backlight.c
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ifdef KEYMAP
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SRC := keymap_$(KEYMAP).c $(SRC)
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else
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SRC := keymap_fourtytwo.c $(SRC)
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endif
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CONFIG_H = config.h
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# MCU name
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#MCU = at90usb1287
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MCU = atmega32u4
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# Processor frequency.
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# This will define a symbol, F_CPU, in all source code files equal to the
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# processor frequency in Hz. You can then use this symbol in your source code to
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# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
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# automatically to create a 32-bit value in your source code.
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#
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# This will be an integer division of F_USB below, as it is sourced by
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# F_USB after it has run through any CPU prescalers. Note that this value
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# does not *change* the processor frequency - it should merely be updated to
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# reflect the processor speed set externally so that the code can use accurate
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# software delays.
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F_CPU = 16000000
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#
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# LUFA specific
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#
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# Target architecture (see library "Board Types" documentation).
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ARCH = AVR8
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# Input clock frequency.
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# This will define a symbol, F_USB, in all source code files equal to the
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# input clock frequency (before any prescaling is performed) in Hz. This value may
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# differ from F_CPU if prescaling is used on the latter, and is required as the
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# raw input clock is fed directly to the PLL sections of the AVR for high speed
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# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
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# at the end, this will be done automatically to create a 32-bit value in your
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# source code.
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#
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# If no clock division is performed on the input clock inside the AVR (via the
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# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
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F_USB = $(F_CPU)
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# Interrupt driven control endpoint task(+60)
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OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
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# Boot Section Size in *bytes*
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# Teensy halfKay 512
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# Teensy++ halfKay 1024
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# Atmel DFU loader 4096
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# LUFA bootloader 4096
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# USBaspLoader 2048
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OPT_DEFS += -DBOOTLOADER_SIZE=4096
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# Build Options
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# comment out to disable the options.
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#
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BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
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MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
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EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
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CONSOLE_ENABLE = yes # Console for debug(+400)
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COMMAND_ENABLE = yes # Commands for debug and configuration
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#SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend
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NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA
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BACKLIGHT_ENABLE = yes
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# Optimize size but this may cause error "relocation truncated to fit"
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#EXTRALDFLAGS = -Wl,--relax
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# Search Path
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VPATH += $(TARGET_DIR)
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VPATH += $(TMK_DIR)
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include $(TMK_DIR)/protocol/lufa.mk
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include $(TMK_DIR)/common.mk
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include $(TMK_DIR)/rules.mk
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54
keyboard/fourtytwo/backlight.c
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54
keyboard/fourtytwo/backlight.c
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// http://blog.saikoled.com/post/43165849837/secret-konami-cheat-code-to-high-resolution-pwm-on
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#include <avr/io.h>
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#include "backlight.h"
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#define FET OCR1A
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uint8_t led_counter = 0;
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uint8_t led_level = 0;
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void backlight_init_ports()
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{
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DDRB |= (1<<5);
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PORTB &= ~(1<<5);
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TCCR1A = _BV(COM1A1) | _BV(WGM11); // = 0b10000010;
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TCCR1B = _BV(WGM13) | _BV(WGM12) | _BV(CS10); // = 0b00011001;
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ICR1 = 0xFFFF;
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FET = 0x0000;
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backlight_init();
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}
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void backlight_set(uint8_t level)
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{
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if ( level == 0 )
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{
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// Turn off PWM control on PB5, revert to output low.
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TCCR1A &= ~(_BV(COM1A1));
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FET = 0x0000;
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// Prevent backlight blink on lowest level
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PORTB &= ~(_BV(PORTB5));
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}
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else if ( level == BACKLIGHT_LEVELS )
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{
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// Prevent backlight blink on lowest level
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PORTB &= ~(_BV(PORTB5));
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// Turn on PWM control of PB5
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TCCR1A |= _BV(COM1A1);
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// Set the brightness
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FET = 0xFFFF;
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}
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else
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{
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// Prevent backlight blink on lowest level
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PORTB &= ~(_BV(PORTB5));
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// Turn on PWM control of PB5
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TCCR1A |= _BV(COM1A1);
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// Set the brightness
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FET = 0xFFFF >> ((BACKLIGHT_LEVELS - level) * ((BACKLIGHT_LEVELS + 1) / 2));
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}
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}
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71
keyboard/fourtytwo/config.h
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71
keyboard/fourtytwo/config.h
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@ -0,0 +1,71 @@
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/*
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Copyright 2012 Jun Wako <wakojun@gmail.com>
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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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#ifndef CONFIG_H
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#define CONFIG_H
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/* USB Device descriptor parameter */
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#define VENDOR_ID 0xFEED
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#define PRODUCT_ID 0x0A0C
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#define DEVICE_VER 0x0042
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#define MANUFACTURER di0ib
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#define PRODUCT The fourtytwo Keyboard
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#define DESCRIPTION A 42 key keyboard
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/* key matrix size */
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#define MATRIX_ROWS 6
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#define MATRIX_COLS 7
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/* define if matrix has ghost */
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//#define MATRIX_HAS_GHOST
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/* Set 0 if debouncing isn't needed */
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#define DEBOUNCE 5
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/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
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#define LOCKING_SUPPORT_ENABLE
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/* Locking resynchronize hack */
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#define LOCKING_RESYNC_ENABLE
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/* key combination for command */
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#define IS_COMMAND() ( \
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keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
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)
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/*
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* Feature disable options
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* These options are also useful to firmware size reduction.
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*/
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/* number of backlight levels */
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#define BACKLIGHT_LEVELS 4
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/* disable debug print */
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//#define NO_DEBUG
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/* disable print */
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//#define NO_PRINT
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/* disable action features */
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//#define NO_ACTION_LAYER
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//#define NO_ACTION_TAPPING
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//#define NO_ACTION_ONESHOT
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//#define NO_ACTION_MACRO
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//#define NO_ACTION_FUNCTION
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#endif
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45
keyboard/fourtytwo/keymap_common.h
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45
keyboard/fourtytwo/keymap_common.h
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/*
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Copyright 2012,2013 Jun Wako <wakojun@gmail.com>
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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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#ifndef KEYMAP_COMMON_H
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#define KEYMAP_COMMON_H
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#include <stdint.h>
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#include <stdbool.h>
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#include "keycode.h"
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#include "action.h"
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#include "action_macro.h"
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#include "report.h"
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#include "host.h"
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#include "print.h"
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#include "debug.h"
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#include "keymap.h"
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#define KEYMAP( \
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K00, K01, K02, K03, K04, K05, K06, K10, K11, K12, K13, \
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K14, K15, K16, K20, K21, K22, K23, K24, K25, K26, K30, \
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K31, K32, K33, K34, K35, K36, K40, K41, K42, K43, K44, \
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K45, K46, K50, K51, K52, K53, K54, K55, K56 \
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) { \
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{ KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06 }, \
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{ KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16 }, \
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{ KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26 }, \
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{ KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36 }, \
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{ KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46 }, \
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{ KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56 } \
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}
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#endif
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29
keyboard/fourtytwo/keymap_fourtytwo.c
Normal file
29
keyboard/fourtytwo/keymap_fourtytwo.c
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#include "keymap_common.h"
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#include "backlight.h"
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const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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KEYMAP(
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ESC, Q, W, E, R, T, Y, U, I, O, P,
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FN0, A, S, D, F, G, H, J, K, L, SCLN,
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LSFT, Z, X, C, V, B, N, M, COMM, DOT, SLSH,
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LCTL, LALT, LGUI, BSPC, SPC, LEFT, DOWN, UP, RGHT
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),
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KEYMAP(
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GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0,
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TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, MINS, EQL, LBRC, RBRC,
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TRNS, F11, F12, F13, F14, F15, F16, F17, F18, F19, F20,
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TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, FN2, FN1, FN3
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),
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};
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const action_t PROGMEM fn_actions[] = {
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[0] = ACTION_LAYER_MOMENTARY(1),
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[1] = ACTION_BACKLIGHT_DECREASE(),
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[2] = ACTION_BACKLIGHT_TOGGLE(),
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[3] = ACTION_BACKLIGHT_INCREASE()
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};
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void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
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}
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38
keyboard/fourtytwo/led.c
Normal file
38
keyboard/fourtytwo/led.c
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/*
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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/>.
|
||||
*/
|
||||
|
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#include <avr/io.h>
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#include "stdint.h"
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#include "led.h"
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void led_set(uint8_t usb_led)
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{
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if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
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// output low
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DDRB |= (1<<0);
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PORTB &= ~(1<<0);
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DDRD |= (1<<5);
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PORTD &= ~(1<<5);
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} else {
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// Hi-Z
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DDRB &= ~(1<<0);
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PORTB &= ~(1<<0);
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DDRD &= ~(1<<5);
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PORTD &= ~(1<<5);
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}
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}
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215
keyboard/fourtytwo/matrix.c
Normal file
215
keyboard/fourtytwo/matrix.c
Normal file
@ -0,0 +1,215 @@
|
||||
/*
|
||||
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/>.
|
||||
*/
|
||||
|
||||
/*
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||||
* scan matrix
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||||
*/
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <avr/io.h>
|
||||
#include <util/delay.h>
|
||||
#include "print.h"
|
||||
#include "debug.h"
|
||||
#include "util.h"
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||||
#include "matrix.h"
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#ifndef DEBOUNCE
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||||
# define DEBOUNCE 5
|
||||
#endif
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||||
static uint8_t debouncing = DEBOUNCE;
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||||
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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];
|
||||
|
||||
static matrix_row_t read_cols(void);
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||||
static void init_cols(void);
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||||
static void unselect_rows(void);
|
||||
static void select_row(uint8_t row);
|
||||
|
||||
|
||||
inline
|
||||
uint8_t matrix_rows(void)
|
||||
{
|
||||
return MATRIX_ROWS;
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||||
}
|
||||
|
||||
inline
|
||||
uint8_t matrix_cols(void)
|
||||
{
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||||
return MATRIX_COLS;
|
||||
}
|
||||
|
||||
void matrix_init(void)
|
||||
{
|
||||
// To use PORTF disable JTAG with writing JTD bit twice within four cycles.
|
||||
MCUCR |= (1<<JTD);
|
||||
MCUCR |= (1<<JTD);
|
||||
|
||||
backlight_init_ports();
|
||||
|
||||
// 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;
|
||||
}
|
||||
|
||||
bool matrix_is_modified(void)
|
||||
{
|
||||
if (debouncing) 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)
|
||||
{
|
||||
return matrix[row];
|
||||
}
|
||||
|
||||
void matrix_print(void)
|
||||
{
|
||||
print("\nr/c 0123456789ABCDEF\n");
|
||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
|
||||
phex(row); print(": ");
|
||||
pbin_reverse16(matrix_get_row(row));
|
||||
print("\n");
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t matrix_key_count(void)
|
||||
{
|
||||
uint8_t count = 0;
|
||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
|
||||
count += bitpop16(matrix[i]);
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
/* Column pin configuration
|
||||
* col: 0 1 2 3 4 5 6
|
||||
* pin: D1 D0 D4 C6 D7 E6 B4
|
||||
*/
|
||||
|
||||
static void init_cols(void)
|
||||
{
|
||||
// Input with pull-up(DDR:0, PORT:1)
|
||||
DDRD &= ~(1<<0 | 1<<1 | 1<<4 | 1<<7 );
|
||||
PORTD |= (1<<0 | 1<<1 | 1<<4 | 1<<7 );
|
||||
DDRB &= ~(1<<4);
|
||||
PORTB |= (1<<4);
|
||||
DDRC &= ~(1<<6);
|
||||
PORTC |= (1<<6);
|
||||
DDRE &= ~(1<<6);
|
||||
PORTE |= (1<<6);
|
||||
}
|
||||
|
||||
static matrix_row_t read_cols(void)
|
||||
{
|
||||
return (PIND&(1<<1) ? 0 : (1<<0)) |
|
||||
(PIND&(1<<0) ? 0 : (1<<1)) |
|
||||
(PIND&(1<<4) ? 0 : (1<<2)) |
|
||||
(PINC&(1<<6) ? 0 : (1<<3)) |
|
||||
(PIND&(1<<7) ? 0 : (1<<4)) |
|
||||
(PINE&(1<<6) ? 0 : (1<<5)) |
|
||||
(PINB&(1<<4) ? 0 : (1<<6));
|
||||
}
|
||||
|
||||
/* Row pin configuration
|
||||
* row: 0 1 2 3 4 5
|
||||
* pin: B6 B2 B3 B1 F7 F6
|
||||
*/
|
||||
|
||||
static void unselect_rows(void)
|
||||
{
|
||||
// Hi-Z(DDR:0, PORT:0) to unselect
|
||||
DDRF &= ~0b11000000;
|
||||
PORTF &= ~0b11000000;
|
||||
DDRB &= ~0b01001110;
|
||||
PORTB &= ~0b01001110;
|
||||
}
|
||||
|
||||
static void select_row(uint8_t row)
|
||||
{
|
||||
// Output low(DDR:1, PORT:0) to select
|
||||
switch (row) {
|
||||
case 0:
|
||||
DDRB |= (1<<6);
|
||||
PORTB &= ~(1<<6);
|
||||
break;
|
||||
case 1:
|
||||
DDRB |= (1<<2);
|
||||
PORTB &= ~(1<<2);
|
||||
break;
|
||||
case 2:
|
||||
DDRB |= (1<<3);
|
||||
PORTB &= ~(1<<3);
|
||||
break;
|
||||
case 3:
|
||||
DDRB |= (1<<1);
|
||||
PORTB &= ~(1<<1);
|
||||
break;
|
||||
case 4:
|
||||
DDRF |= (1<<7);
|
||||
PORTF &= ~(1<<7);
|
||||
break;
|
||||
case 5:
|
||||
DDRF |= (1<<6);
|
||||
PORTF &= ~(1<<6);
|
||||
break;
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user