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Added Contra keyboard support (#2501) 

* Added Contra keyboard support

The configuration came from a source distribution of the firmware on the
Contra's official website.

I have also included a simple MIDI keymap. (And it works!)

* Changes to Contra config and README

* Readme has been changed as requested by jackhumbert
* Config has been changed to add the Cartel and Contra names to
  the USB configuration.
daktil_thumb_popravljen
adiron 2018-03-09 21:27:31 +02:00 committed by Jack Humbert
parent 141a52982e
commit fdeb7f7665
9 changed files with 249 additions and 0 deletions
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58
keyboards/contra/config.h 100755
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#ifndef CONFIG_H
#define CONFIG_H
#include "config_common.h"
/* USB Device descriptor parameter */
#define VENDOR_ID 0xFEED
#define PRODUCT_ID 0x6060
#define DEVICE_VER 0x0001
#define MANUFACTURER Cartel
#define PRODUCT Contra
#define DESCRIPTION Keyboard
/* key matrix size */
#define MATRIX_ROWS 4
#define MATRIX_COLS 12
/* key matrix pins */
#define MATRIX_ROW_PINS { F6, B3, B2, B6 }
#define MATRIX_COL_PINS { F4, F5, B5, B4, E6, D7, C6, D4, D0, D1, D2, D3 }
#define UNUSED_PINS
/* COL2ROW or ROW2COL */
#define DIODE_DIRECTION COL2ROW
/* number of backlight levels */
#ifdef BACKLIGHT_PIN
#define BACKLIGHT_LEVELS 0
#endif
/* Set 0 if debouncing isn't needed */
#define DEBOUNCING_DELAY 5
/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
#define LOCKING_SUPPORT_ENABLE
/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE
/* key combination for command */
#define IS_COMMAND() ( \
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
)
/* prevent stuck modifiers */
#define PREVENT_STUCK_MODIFIERS
#ifdef RGB_DI_PIN
#define RGBLIGHT_ANIMATIONS
#define RGBLED_NUM 0
#define RGBLIGHT_HUE_STEP 8
#define RGBLIGHT_SAT_STEP 8
#define RGBLIGHT_VAL_STEP 8
#endif
#endif

1
keyboards/contra/contra.c 100755
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#include "contra.h"

18
keyboards/contra/contra.h 100755
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#ifndef KB_H
#define KB_H
#include "quantum.h"
#define KEYMAP( \
K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, \
K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, \
K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, \
K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311 \
) { \
{ K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011 }, \
{ K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111 }, \
{ K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211 }, \
{ K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311 } \
}
#endif

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keyboards/contra/keymaps/dana/config.h 100644
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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/>.
*/
#ifndef CONFIG_USER_H
#define CONFIG_USER_H
#include "../../config.h"
#undef TAPPING_TERM
#define TAPPING_TERM 190
#define MUSIC_MASK (keycode != KC_NO)
#define MIDI_ADVANCED
#endif

37
keyboards/contra/keymaps/dana/keymap.c 100644
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// This is the canonical layout file for the Quantum project. If you want to add another keyboard,
// this is the style you want to emulate.
#include "contra.h"
#include "action_layer.h"
#include "eeconfig.h"
extern keymap_config_t keymap_config;
// Fillers to make layering more clear
#define _______ KC_TRNS
#define XXXXXXX KC_NO
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Qwerty
* ,-----------------------------------------------------------------------------------.
* | ` | Q | W | E | R | T | Y | U | I | O | P | Bksp |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Tab | A | S | D | F | G | H | J | K | L | ; | " |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | Shift| Z | X | C | V | B | N | M | , | . | / |Shift |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | Brite| Ctrl | Alt | Cmd |Lower | Space |Raise | Enter| Cmd | Alt |Ctrl |
* `-----------------------------------------------------------------------------------'
*/
[0] = {
{ MI_C_4, MI_Cs_4, MI_D_4, MI_Ds_4, MI_E_4, MI_F_4, MI_Fs_4, MI_G_4, MI_Gs_4, MI_A_4, MI_As_4, MI_B_4 },
{ MI_C_3, MI_Cs_3, MI_D_3, MI_Ds_3, MI_E_3, MI_F_3, MI_Fs_3, MI_G_3, MI_Gs_3, MI_A_3, MI_As_3, MI_B_3 },
{ MI_C_2, MI_Cs_2, MI_D_2, MI_Ds_2, MI_E_2, MI_F_2, MI_Fs_2, MI_G_2, MI_Gs_2, MI_A_2, MI_As_2, MI_B_2 },
{ MI_C_1, MI_Cs_1, MI_D_1, MI_Ds_1, MI_E_1, MI_F_1, MI_Fs_1, MI_G_1, MI_Gs_1, MI_A_1, MI_As_1, MI_B_1 }
}
};

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keyboards/contra/keymaps/dana/readme.md 100644
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# Dana musical MIDI keyboard layout
Has the contra mapped as a MIDI keyboard, where each row is an octave.
The keyboard has only MIDI, nothing else!

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keyboards/contra/keymaps/dana/rules.mk 100644
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# Build Options
# change to "no" to disable the options, or define them in the Makefile in
# the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no # Mouse keys(+4700)
EXTRAKEY_ENABLE = no # Audio control and System control(+450)
CONSOLE_ENABLE = no # Console for debug(+400)
COMMAND_ENABLE = no # Commands for debug and configuration
NKRO_ENABLE = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
MIDI_ENABLE = yes # MIDI controls
AUDIO_ENABLE = no # Audio output on port C6
UNICODE_ENABLE = no # Unicode
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = no # Enable WS2812 RGB underlight
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
ifndef QUANTUM_DIR
include ../../../../Makefile
endif

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keyboards/contra/readme.md 100644
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CONTRA
===
![CONTRA](https://cartel.ltd/wp-content/uploads/2018/01/img_3209.jpg)
A 40% keyboard by
Keyboard Maintainer: The QMK Community
Hardware Supported: CONTRA
Hardware Availability: [CARTEL](https://cartel.ltd/projects/contra/)
Make example for this keyboard (after setting up your build environment):
make contra:dana
See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

58
keyboards/contra/rules.mk 100755
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# MCU name
MCU = atmega32u4
# Processor frequency.
# This will define a symbol, F_CPU, in all source code files equal to the
# processor frequency in Hz. You can then use this symbol in your source code to
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
# automatically to create a 32-bit value in your source code.
#
# This will be an integer division of F_USB below, as it is sourced by
# F_USB after it has run through any CPU prescalers. Note that this value
# does not *change* the processor frequency - it should merely be updated to
# reflect the processor speed set externally so that the code can use accurate
# software delays.
F_CPU = 16000000
#
# LUFA specific
#
# Target architecture (see library "Board Types" documentation).
ARCH = AVR8
# Input clock frequency.
# This will define a symbol, F_USB, in all source code files equal to the
# input clock frequency (before any prescaling is performed) in Hz. This value may
# differ from F_CPU if prescaling is used on the latter, and is required as the
# raw input clock is fed directly to the PLL sections of the AVR for high speed
# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
# at the end, this will be done automatically to create a 32-bit value in your
# source code.
#
# If no clock division is performed on the input clock inside the AVR (via the
# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
F_USB = $(F_CPU)
# Interrupt driven control endpoint task(+60)
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
# Boot Section Size in *bytes*
OPT_DEFS += -DBOOTLOADER_SIZE=4096
# Build Options
# change yes to no to disable
#
BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
CONSOLE_ENABLE = no # Console for debug(+400)
COMMAND_ENABLE = no # Commands for debug and configuration
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
NKRO_ENABLE = yes # USB Nkey Rollover
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality on B7 by default
MIDI_ENABLE = no # MIDI controls
UNICODE_ENABLE = no # Unicode
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
AUDIO_ENABLE = no # Audio output on port C6