[Keyboard] handwired dactyl with 2 pro micros added (#5113)

* handwired dactyl with 2 pro micros added

* dactyl_promicro README updated

* dactyl_promicro default layout fixed

* requested changes

* dactyl_promicro README updated

* qmk toolbox link fixed

* layout reflects phys. keys positions

9 files changed, 437 insertions, 0 deletions

diff --git a/keyboards/handwired/dactyl_promicro/config.h b/keyboards/handwired/dactyl_promicro/config.h
new file mode 100644
index 0000000000..f81b3de519
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/config.h
@@ -0,0 +1,83 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+#define PRODUCT         Dactyl Ergo(6x6)
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 12
+#define MATRIX_COLS 6
+
+// wiring of each half
+#define MATRIX_COL_PINS { D4, C6, D7, E6, B4, B5 }
+#define MATRIX_ROW_PINS { F6, F7, B1, B3, B2, B6 }
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x3060
+#define DEVICE_VER      0x0001
+//#define MANUFACTURER    tshort
+// defined in subfolder
+#define DESCRIPTION     A split keyboard
+
+/* mouse config */
+#define MOUSEKEY_INTERVAL       20
+#define MOUSEKEY_DELAY          0
+#define MOUSEKEY_TIME_TO_MAX    60
+#define MOUSEKEY_MAX_SPEED      7
+#define MOUSEKEY_WHEEL_DELAY 0
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 5
+
+/* serial.c configuration for split keyboard */
+#define SOFT_SERIAL_PIN D0
+
+/* 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
+
+/* Enables This makes it easier for fast typists to use dual-function keys */
+#define PERMISSIVE_HOLD
+
+/* ws2812 RGB LED */
+#define RGB_DI_PIN D3
+
+#define RGBLED_NUM 12    // Number of LEDs
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+// #define NO_DEBUG
+
+/* disable print */
+// #define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
diff --git a/keyboards/handwired/dactyl_promicro/dactyl_promicro.c b/keyboards/handwired/dactyl_promicro/dactyl_promicro.c
new file mode 100644
index 0000000000..5d708cf480
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/dactyl_promicro.c
@@ -0,0 +1,12 @@
+#include "dactyl_promicro.h"
+
+#ifdef SSD1306OLED
+void led_set_kb(uint8_t usb_led) {
+    // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+    led_set_user(usb_led);
+}
+#endif
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+};
\ No newline at end of file
diff --git a/keyboards/handwired/dactyl_promicro/dactyl_promicro.h b/keyboards/handwired/dactyl_promicro/dactyl_promicro.h
new file mode 100644
index 0000000000..5dfc42f2a9
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/dactyl_promicro.h
@@ -0,0 +1,39 @@
+#pragma once
+
+#include "quantum.h"
+
+
+#ifdef USE_I2C
+#include <stddef.h>
+#ifdef __AVR__
+	#include <avr/io.h>
+	#include <avr/interrupt.h>
+#endif
+#endif
+
+
+#define LAYOUT_6x6(\
+	L00, L01, L02, L03, L04, L05,                	   R00, R01, R02, R03, R04, R05, \
+	L10, L11, L12, L13, L14, L15,                	   R10, R11, R12, R13, R14, R15, \
+	L20, L21, L22, L23, L24, L25,                	   R20, R21, R22, R23, R24, R25, \
+	L30, L31, L32, L33, L34, L35,                	   R30, R31, R32, R33, R34, R35, \
+	L40, L41, L42, L43, L44, L45,                	   R40, R41, R42, R43, R44, R45, \
+					         L55, L51, L52,  R53, R54, R50, 					     \
+					                   L53,  R52, 									 \
+					                   L54,  R51                                     \
+	)\
+	{ \
+		{ L00, L01, L02, L03, L04, L05 },	 \
+		{ L10, L11, L12, L13, L14, L15 },	 \
+		{ L20, L21, L22, L23, L24, L25 },	 \
+		{ L30, L31, L32, L33, L34, L35 },	 \
+		{ L40, L41, L42, L43, L44, L45 },	 \
+		{ KC_NO, L51, L52, L53, L54, L55 },  \
+\
+		{ R00, R01, R02, R03, R04, R05 },    \
+		{ R10, R11, R12, R13, R14, R15 },    \
+		{ R20, R21, R22, R23, R24, R25 },    \
+		{ R30, R31, R32, R33, R34, R35 },    \
+		{ R40, R41, R42, R43, R44, R45 },    \
+		{ R50, R51, R52, R53, R54, KC_NO },  \
+}
diff --git a/keyboards/handwired/dactyl_promicro/keymaps/default/config.h b/keyboards/handwired/dactyl_promicro/keymaps/default/config.h
new file mode 100644
index 0000000000..ce8f3501ad
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/keymaps/default/config.h
@@ -0,0 +1,25 @@
+/*
+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/>.
+*/
+
+#pragma once
+
+#define USE_SERIAL
+
+#define MASTER_RIGHT
+// #define MASTER_RIGHT
+//#define EE_HANDS
+// Rows are doubled-up
diff --git a/keyboards/handwired/dactyl_promicro/keymaps/default/keymap.c b/keyboards/handwired/dactyl_promicro/keymaps/default/keymap.c
new file mode 100644
index 0000000000..d396e46762
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/keymaps/default/keymap.c
@@ -0,0 +1,47 @@
+
+/* A QWERTY 3 Layer layout for the Dactyl Manuform 6x6 Keyboard */ 
+
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+#define _QWERTY 0
+#define _LOWER 1
+#define _RAISE 2
+
+#define RAISE MO(_RAISE)
+#define LOWER MO(_LOWER)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+
+  [_QWERTY] = LAYOUT_6x6(
+     KC_ESC  ,  KC_1  , KC_2  , KC_3  ,  KC_4  , KC_5  ,      KC_6  , KC_7   , KC_8   , KC_9   , KC_0  ,KC_BSPC,
+     KC_TAB  ,  KC_Q  , KC_W  , KC_E  ,  KC_R  , KC_T  ,      KC_Y  , KC_U   , KC_I   , KC_O   , KC_P  ,KC_MINS,
+     KC_LSFT ,  KC_A  , KC_S  , KC_D  ,  KC_F  , KC_G  ,      KC_H  , KC_J   , KC_K   , KC_L   ,KC_SCLN,KC_QUOT,
+     KC_LCTL ,  KC_Z  , KC_X  , KC_C  ,  KC_V  , KC_B  ,      KC_N  , KC_M   ,KC_COMM , KC_DOT ,KC_SLSH,KC_BSLASH,
+     KC_PLUS , KC_LEFT,KC_UP  ,KC_DOWN, KC_RGHT, RAISE ,      LOWER , KC_HOME, KC_PGUP, KC_PGDN,KC_END ,KC_EQL,
+               _______,KC_LALT,KC_PSCR, KC_LGUI, KC_SPC,      KC_ENT,KC_GRAVE, KC_AT  ,KC_PSCR ,_______
+                                                             
+  ),
+
+
+  [_LOWER] = LAYOUT_6x6(
+     KC_TILD,KC_EXLM, KC_AT ,KC_HASH,KC_DLR ,KC_PERC,         KC_CIRC,KC_AMPR,KC_ASTR,KC_LPRN,KC_RPRN,KC_DEL,
+     _______,_______,_______,_______,_______,KC_LBRC,         KC_RBRC, KC_P7 , KC_P8 , KC_P9 ,_______,KC_PLUS,
+     _______,KC_HOME,KC_PGUP,KC_PGDN,KC_END ,KC_LPRN,         KC_RPRN, KC_P4 , KC_P5 , KC_P6 ,KC_MINS,KC_PIPE,
+     _______,_______,_______,_______,_______,KC_PSCR,         KC_P0  , KC_P1 , KC_P2 , KC_P3 ,KC_EQL ,KC_UNDS,
+     _______,_______,_______,_______,_______,_______,         _______,_______,_______,_______,_______,_______,             
+             _______,_______,_______,_______,_______,         _______,_______,_______,_______,_______
+),
+
+  [_RAISE] = LAYOUT_6x6(
+     KC_F12 , KC_F1 , KC_F2 , KC_F3 , KC_F4 , KC_F5 ,         KC_F6  , KC_F7 , KC_F8 , KC_F9 ,KC_F10 ,KC_F11 ,
+     _______,_______,_______,_______,_______,KC_LBRC,         KC_RBRC,_______,KC_NLCK,KC_INS ,KC_SLCK,KC_MUTE,
+     _______,KC_LEFT,KC_UP  ,KC_DOWN,KC_RGHT,KC_LPRN,         KC_RPRN,KC_MPRV,KC_MPLY,KC_MNXT,_______,KC_VOLU,
+     _______,_______,_______,_______,_______,_______,         _______,_______,_______,_______,_______,KC_VOLD,
+     _______,_______,_______,_______,_______,_______,         _______,_______,_______,_______,_______,_______,
+             _______,_______,_______,_______,_______,         _______,_______,_______,_______,_______
+  ),
+
+  };
diff --git a/keyboards/handwired/dactyl_promicro/keymaps/impstyle/config.h b/keyboards/handwired/dactyl_promicro/keymaps/impstyle/config.h
new file mode 100644
index 0000000000..ce8f3501ad
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/keymaps/impstyle/config.h
@@ -0,0 +1,25 @@
+/*
+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/>.
+*/
+
+#pragma once
+
+#define USE_SERIAL
+
+#define MASTER_RIGHT
+// #define MASTER_RIGHT
+//#define EE_HANDS
+// Rows are doubled-up
diff --git a/keyboards/handwired/dactyl_promicro/keymaps/impstyle/keymap.c b/keyboards/handwired/dactyl_promicro/keymaps/impstyle/keymap.c
new file mode 100644
index 0000000000..d396e46762
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/keymaps/impstyle/keymap.c
@@ -0,0 +1,47 @@
+
+/* A QWERTY 3 Layer layout for the Dactyl Manuform 6x6 Keyboard */ 
+
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+#define _QWERTY 0
+#define _LOWER 1
+#define _RAISE 2
+
+#define RAISE MO(_RAISE)
+#define LOWER MO(_LOWER)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+
+  [_QWERTY] = LAYOUT_6x6(
+     KC_ESC  ,  KC_1  , KC_2  , KC_3  ,  KC_4  , KC_5  ,      KC_6  , KC_7   , KC_8   , KC_9   , KC_0  ,KC_BSPC,
+     KC_TAB  ,  KC_Q  , KC_W  , KC_E  ,  KC_R  , KC_T  ,      KC_Y  , KC_U   , KC_I   , KC_O   , KC_P  ,KC_MINS,
+     KC_LSFT ,  KC_A  , KC_S  , KC_D  ,  KC_F  , KC_G  ,      KC_H  , KC_J   , KC_K   , KC_L   ,KC_SCLN,KC_QUOT,
+     KC_LCTL ,  KC_Z  , KC_X  , KC_C  ,  KC_V  , KC_B  ,      KC_N  , KC_M   ,KC_COMM , KC_DOT ,KC_SLSH,KC_BSLASH,
+     KC_PLUS , KC_LEFT,KC_UP  ,KC_DOWN, KC_RGHT, RAISE ,      LOWER , KC_HOME, KC_PGUP, KC_PGDN,KC_END ,KC_EQL,
+               _______,KC_LALT,KC_PSCR, KC_LGUI, KC_SPC,      KC_ENT,KC_GRAVE, KC_AT  ,KC_PSCR ,_______
+                                                             
+  ),
+
+
+  [_LOWER] = LAYOUT_6x6(
+     KC_TILD,KC_EXLM, KC_AT ,KC_HASH,KC_DLR ,KC_PERC,         KC_CIRC,KC_AMPR,KC_ASTR,KC_LPRN,KC_RPRN,KC_DEL,
+     _______,_______,_______,_______,_______,KC_LBRC,         KC_RBRC, KC_P7 , KC_P8 , KC_P9 ,_______,KC_PLUS,
+     _______,KC_HOME,KC_PGUP,KC_PGDN,KC_END ,KC_LPRN,         KC_RPRN, KC_P4 , KC_P5 , KC_P6 ,KC_MINS,KC_PIPE,
+     _______,_______,_______,_______,_______,KC_PSCR,         KC_P0  , KC_P1 , KC_P2 , KC_P3 ,KC_EQL ,KC_UNDS,
+     _______,_______,_______,_______,_______,_______,         _______,_______,_______,_______,_______,_______,             
+             _______,_______,_______,_______,_______,         _______,_______,_______,_______,_______
+),
+
+  [_RAISE] = LAYOUT_6x6(
+     KC_F12 , KC_F1 , KC_F2 , KC_F3 , KC_F4 , KC_F5 ,         KC_F6  , KC_F7 , KC_F8 , KC_F9 ,KC_F10 ,KC_F11 ,
+     _______,_______,_______,_______,_______,KC_LBRC,         KC_RBRC,_______,KC_NLCK,KC_INS ,KC_SLCK,KC_MUTE,
+     _______,KC_LEFT,KC_UP  ,KC_DOWN,KC_RGHT,KC_LPRN,         KC_RPRN,KC_MPRV,KC_MPLY,KC_MNXT,_______,KC_VOLU,
+     _______,_______,_______,_______,_______,_______,         _______,_______,_______,_______,_______,KC_VOLD,
+     _______,_______,_______,_______,_______,_______,         _______,_______,_______,_______,_______,_______,
+             _______,_______,_______,_______,_______,         _______,_______,_______,_______,_______
+  ),
+
+  };
diff --git a/keyboards/handwired/dactyl_promicro/readme.md b/keyboards/handwired/dactyl_promicro/readme.md
new file mode 100644
index 0000000000..a426319b4e
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/readme.md
@@ -0,0 +1,93 @@
+# Dactyl with Arduino Pro Micro
+
+See https://github.com/adereth/dactyl-keyboard for the original Version.
+
+This Dactyl uses the Arduino Pro Mirco (2x).
+Wiring is a 6x6 Matrix like the [Dactyl Manuform](https://github.com/qmk/qmk_firmware/tree/master/keyboards/handwired/dactyl_manuform)
+
+
+## Build the Firmware:
+
+  - Build the firmware with `make handwired/dactyl_promicro:<keymapname>`, for example `make handwired/dactyl:default`
+  - This will result in a hex file called `handwired_dactyl_promicro_<keymapname>.hex`, e.g.
+    `handwired_dactyl_promicro_default.hex`
+
+How to setup your build enviroment can be found here: [Installing Build Tools](https://docs.qmk.fm/#/getting_started_build_tools)
+
+## Required Hardware
+
+Apart from diodes and key switches for the keyboard matrix in each half, you
+will need:
+
+* 2 Arduino Pro Micros. You can find these on AliExpress for ≈3.50USD each.
+* 2 TRRS sockets and 1 TRRS cable, or 2 TRS sockets and 1 TRS cable
+
+Alternatively, you can use any sort of cable and socket that has at least 3
+wires. If you want to use I2C to communicate between halves, you will need a
+cable with at least 4 wires and 2x 4.7kΩ pull-up resistors
+
+## Optional Hardware
+A speaker can be hooked-up to either side to the `5` (`C6`) pin and `GND`, and turned on via `AUDIO_ENABLE`.
+
+## Wiring
+
+The 3 wires of the TRS/TRRS cable need to connect GND, VCC, and digital pin 3 (i.e.
+PD0 on the ATmega32u4) between the two Pro Micros.
+
+Next, wire your key matrix to any of the remaining 17 IO pins of the pro micro
+and modify the `matrix.c` accordingly.
+
+The wiring for serial:
+
+![serial wiring](https://i.imgur.com/C3D1GAQ.png)
+
+The wiring for i2c:
+
+![i2c wiring](https://i.imgur.com/Hbzhc6E.png)
+
+The pull-up resistors may be placed on either half. It is also possible
+to use 4 resistors and have the pull-ups in both halves, but this is
+unnecessary in simple use cases.
+
+You can change your configuration between serial and i2c by modifying your `config.h` file.
+
+## Notes on Software Configuration
+
+the keymaps in here are for the 4x5 layout of the keyboard only.
+
+## Flashing
+
+To flash your firmware take a look at: [Flashing Instructions and Bootloader Information](https://docs.qmk.fm/#/flashing).
+
+Under Windows the most convenient way is installing the [QMK Drivers](https://github.com/qmk/qmk_driver_installer/releases) and use the [QMK Toolbox](https://github.com/qmk/qmk_toolbox/releases).
+
+
+## Choosing which board to plug the USB cable into (choosing Master)
+
+### Setting the right or left hand as master
+
+If you always plug the usb cable into the right board, add an extra flag to your `config.h`
+```
+ #define MASTER_RIGHT
+```
+
+OR
+
+```
+ #define MASTER_LEFT
+```
+
+
+Notes on Using Pro Micro 3.3V
+-----------------------------
+
+Do update the `F_CPU` parameter in `rules.mk` to `8000000` which reflects
+the frequency on the 3.3V board.
+
+Also, if the slave board is producing weird characters in certain columns,
+update the following line in `matrix.c` to the following:
+
+```
+// _delay_us(30);  // without this wait read unstable value.
+_delay_us(300);  // without this wait read unstable value.
+```
diff --git a/keyboards/handwired/dactyl_promicro/rules.mk b/keyboards/handwired/dactyl_promicro/rules.mk
new file mode 100644
index 0000000000..a93de36858
--- /dev/null
+++ b/keyboards/handwired/dactyl_promicro/rules.mk
@@ -0,0 +1,66 @@
+# MCU name
+#MCU = at90usb1287
+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)
+
+# Bootloader
+#     This definition is optional, and if your keyboard supports multiple bootloaders of
+#     different sizes, comment this out, and the correct address will be loaded
+#     automatically (+60). See bootloader.mk for all options.
+BOOTLOADER = caterina
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+# 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 = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = no            # 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 = no            # 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
+
+SPLIT_KEYBOARD = yes