Initial support for RAMA M6-A (#2600)

* Initial commit of RAMA M6-A firmware.

* Added LED support

* Added Knops support

* Fixed compile error for knops keymap.

* updated readme.md

* updated readme.md

* updated readme.md

keyboards/rama/m6_a/config.h

@@ -0,0 +1,190 @@
+/*
+Copyright 2018 Wilba
+
+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_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x5241 // "RW"
+#define PRODUCT_ID      0x006A // 6-A
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    RAMA.WORKS
+#define PRODUCT         RAMA M6-A
+#define DESCRIPTION     RAMA M6-A Macropad
+
+/* key matrix size */
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 6
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { E6 }
+#define MATRIX_COL_PINS { D4, B5, F4, D7, C6, F6 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+#define DIODE_DIRECTION COL2ROW
+ 
+// #define BACKLIGHT_PIN B7
+// #define BACKLIGHT_BREATHING
+// #define BACKLIGHT_LEVELS 3
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* 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
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP1          H
+//#define MAGIC_KEY_HELP2          SLASH
+//#define MAGIC_KEY_DEBUG          D
+//#define MAGIC_KEY_DEBUG_MATRIX   X
+//#define MAGIC_KEY_DEBUG_KBD      K
+//#define MAGIC_KEY_DEBUG_MOUSE    M
+//#define MAGIC_KEY_VERSION        V
+//#define MAGIC_KEY_STATUS         S
+//#define MAGIC_KEY_CONSOLE        C
+//#define MAGIC_KEY_LAYER0_ALT1    ESC
+//#define MAGIC_KEY_LAYER0_ALT2    GRAVE
+//#define MAGIC_KEY_LAYER0         0
+//#define MAGIC_KEY_LAYER1         1
+//#define MAGIC_KEY_LAYER2         2
+//#define MAGIC_KEY_LAYER3         3
+//#define MAGIC_KEY_LAYER4         4
+//#define MAGIC_KEY_LAYER5         5
+//#define MAGIC_KEY_LAYER6         6
+//#define MAGIC_KEY_LAYER7         7
+//#define MAGIC_KEY_LAYER8         8
+//#define MAGIC_KEY_LAYER9         9
+//#define MAGIC_KEY_BOOTLOADER     PAUSE
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_NKRO           N
+//#define MAGIC_KEY_SLEEP_LED      Z
+
+/*
+ * 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
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1
+
+#endif

keyboards/rama/m6_a/keymaps/default/config.h

@@ -0,0 +1,24 @@
+/* Copyright 2018 Wilba
+ *
+ * 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"
+
+// place overrides here
+
+#endif

keyboards/rama/m6_a/keymaps/default/keymap.c

@@ -0,0 +1,298 @@
+#include "../../m6_a.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	KEYMAP(
+		TO(1), KC_A, KC_B, KC_C, KC_D, KC_E),
+
+	KEYMAP(
+		TO(2), KC_F, KC_G, KC_H, KC_I, KC_J),
+
+	KEYMAP(
+		TO(3), KC_K, KC_L, KC_M, KC_N, KC_O),
+
+	KEYMAP(
+		TO(4), KC_P, KC_Q, KC_R, KC_S, KC_T),
+
+	KEYMAP(
+		TO(5), KC_U, KC_V, KC_W, KC_X, KC_Y),
+
+	KEYMAP(
+		TO(0), KC_Z, KC_1, KC_2, KC_3, KC_4)
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
+	//keyevent_t event = record->event;
+
+	switch (id) {
+		case 0:
+			if (record->event.pressed) {
+				return MACRO( T(T), T(G), T(L), T(H), T(F), T(ENT), END );
+			}
+			break;
+		case 1:
+			if (record->event.pressed) {
+				return MACRO( T(T), T(G), T(G), T(ENT), END );
+			}
+			break;
+		case 2:
+			if (record->event.pressed) {
+				return MACRO( D(NO), T(L), U(NO), END );
+			}
+			break;
+		case 3:
+			if (record->event.pressed) {
+				return MACRO( D(LCTL), T(Z), U(LCTL), END );
+			}
+			break;
+		case 4:
+			if (record->event.pressed) {
+				return MACRO( D(LCTL), D(LSFT), T(Z), U(LSFT), U(LCTL), END );
+			}
+			break;
+		case 5:
+			if (record->event.pressed) {
+				return MACRO( D(LCTL), T(X), U(LCTL), END );
+			}
+			break;
+		case 6:
+			if (record->event.pressed) {
+				return MACRO( D(LCTL), T(C), U(LCTL), END );
+			}
+			break;
+		case 7:
+			if (record->event.pressed) {
+				return MACRO( D(LCTL), T(V), U(LCTL), END );
+			}
+			break;
+	}
+	return MACRO_NONE;
+}
+
+// M6-A LEDs are connected to D6, B6, F5, B4, C7, F7
+// This is 1-based because I copied it from Knops code.
+void set_switch_led(int ledId, bool state) {
+	if(state) {
+		switch(ledId) {
+			case 1:
+				PORTD |= (1<<6);
+				break;
+			case 2:
+				PORTB |= (1<<6);
+				break;
+			case 3:
+				PORTF |= (1<<5);
+				break;
+			case 4:
+				PORTB |= (1<<4);
+				break;
+			case 5:
+				PORTC |= (1<<7);
+				break;
+			case 6:
+				PORTF |= (1<<7);
+				break;
+		}
+	} else {
+		switch(ledId) {
+			case 1:
+				PORTD &= ~(1<<6);
+				break;
+			case 2:
+				PORTB &= ~(1<<6);
+				break;
+			case 3:
+				PORTF &= ~(1<<5);
+				break;
+			case 4:
+				PORTB &= ~(1<<4);
+				break;
+			case 5:
+				PORTC &= ~(1<<7);
+				break;
+			case 6:
+				PORTF &= ~(1<<7);
+				break;
+		}
+	}
+}
+
+
+void set_layer_led(int layerId) {
+	// UNUSED
+}
+
+void led_set_layer(int layer);
+
+void matrix_init_user(void) {
+	led_init_ports();
+	led_set_layer(0);
+}
+
+void matrix_scan_user(void) {
+}
+
+// M6-A LEDs are connected to D6, B6, F5, B4, C7, F7
+void led_init_ports() {
+	// Switch #1
+	DDRD |= (1<<6);
+	PORTD &= ~(1<<6);
+	
+	// Switch #2
+	DDRB |= (1<<6);
+	PORTB &= ~(1<<6);
+	
+	// Switch #3
+	DDRF |= (1<<5);
+	PORTF &= ~(1<<5);
+	
+	// Switch #4
+	DDRB |= (1<<4);
+	PORTB &= ~(1<<4);
+
+	// Switch #5
+	DDRC |= (1<<7);
+	PORTC &= ~(1<<7);
+	
+	// Switch #6
+	DDRF |= (1<<7);
+	PORTF &= ~(1<<7);
+}
+
+void led_set_user(uint8_t usb_led) {
+
+	if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+		
+	} else {
+		
+	}
+
+	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+		
+	} else {
+		
+	}
+
+	if (usb_led & (1 << USB_LED_COMPOSE)) {
+		
+	} else {
+		
+	}
+
+	if (usb_led & (1 << USB_LED_KANA)) {
+		
+	} else {
+		
+	}
+
+}
+
+void led_set_layer(int layer) {
+	switch(layer) {
+		case 0:
+			set_switch_led(1, true);
+			set_switch_led(2, false);
+			set_switch_led(3, false);
+			set_switch_led(4, false);
+			set_switch_led(5, false);
+			set_switch_led(6, false);
+			break;
+		case 1:
+			set_switch_led(1, false);
+			set_switch_led(2, true);
+			set_switch_led(3, false);
+			set_switch_led(4, false);
+			set_switch_led(5, false);
+			set_switch_led(6, false);
+			break;
+		case 2:
+			set_switch_led(1, false);
+			set_switch_led(2, false);
+			set_switch_led(3, true);
+			set_switch_led(4, false);
+			set_switch_led(5, false);
+			set_switch_led(6, false);
+			break;
+		case 3:
+			set_switch_led(1, false);
+			set_switch_led(2, false);
+			set_switch_led(3, false);
+			set_switch_led(4, true);
+			set_switch_led(5, false);
+			set_switch_led(6, false);
+			break;
+		case 4:
+			set_switch_led(1, false);
+			set_switch_led(2, false);
+			set_switch_led(3, false);
+			set_switch_led(4, false);
+			set_switch_led(5, true);
+			set_switch_led(6, false);
+			break;
+		case 5:
+			set_switch_led(1, false);
+			set_switch_led(2, false);
+			set_switch_led(3, false);
+			set_switch_led(4, false);
+			set_switch_led(5, false);
+			set_switch_led(6, true);
+			break;
+		default:
+			set_switch_led(1, true);
+			set_switch_led(2, true);
+			set_switch_led(3, true);
+			set_switch_led(4, true);
+			set_switch_led(5, true);
+			set_switch_led(6, true);
+			break;
+	}
+}
+
+bool process_record_user (uint16_t keycode, keyrecord_t *record) {
+	switch ( keycode )
+	{
+		case TO( 0 ):
+			if ( record->event.pressed )
+			{
+				led_set_layer( 0 );
+			}
+			break;
+		case TO( 1 ):
+			if ( record->event.pressed )
+			{
+				led_set_layer( 1 );
+			}
+			break;
+		case TO( 2 ):
+			if ( record->event.pressed )
+			{
+				led_set_layer( 2 );
+			}
+			break;
+		case TO( 3 ):
+			if ( record->event.pressed )
+			{
+				led_set_layer( 3 );
+			}
+			break;
+		case TO( 4 ):
+			if ( record->event.pressed )
+			{
+				led_set_layer( 4 );
+			}
+			break;
+		case TO( 5 ):
+			if ( record->event.pressed )
+			{
+				led_set_layer( 5 );
+			}
+			break;
+	}
+	return true;
+}

keyboards/rama/m6_a/keymaps/default/readme.md

@@ -0,0 +1,12 @@
+![RAMA M6-A Layout Image](https://static1.squarespace.com/static/563c788ae4b099120ae219e2/5ab7287f6d2a738f9a719568/5ab7288c1ae6cfa0dae88a59/1521952909569/m6-layout.jpg)
+
+# Default RAMA M6-A Layout
+
+This is an example layout to demonstrate layer toggling.
+
+The top left key will cycle through six layers.
+
+If LEDs are installed, one of the six LEDs will be on to indicate current layer.
+
+LEDs should be installed cathode pin on the square pad.
+

keyboards/rama/m6_a/keymaps/knops/config.h

@@ -0,0 +1,24 @@
+/* Copyright 2017 Pawnerd
+ *
+ * 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"
+
+// place overrides here
+
+#endif

keyboards/rama/m6_a/keymaps/knops/keymap.c

@@ -0,0 +1,120 @@
+#include "../../m6_a.h"
+
+/*KNOPS_MISC*/
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    /*KNOPS_KEYMAP*/
+
+};
+
+void set_led_state(int ledId, bool state) {
+    if(state) {
+		switch(ledId) {
+			case 0:
+				PORTD |= (1<<6);
+				break;
+			case 1:
+				PORTB |= (1<<6);
+				break;
+			case 2:
+				PORTF |= (1<<5);
+				break;
+			case 3:
+				PORTB |= (1<<4);
+				break;
+			case 4:
+				PORTC |= (1<<7);
+				break;
+			case 5:
+				PORTF |= (1<<7);
+				break;
+		}
+	} else {
+		switch(ledId) {
+			case 0:
+				PORTD &= ~(1<<6);
+				break;
+			case 1:
+				PORTB &= ~(1<<6);
+				break;
+			case 2:
+				PORTF &= ~(1<<5);
+				break;
+			case 3:
+				PORTB &= ~(1<<4);
+				break;
+			case 4:
+				PORTC &= ~(1<<7);
+				break;
+			case 5:
+				PORTF &= ~(1<<7);
+				break;
+		}
+	}
+}
+
+void led_init_ports() {
+	// Switch #1
+	DDRD |= (1<<6);
+	PORTD &= ~(1<<6);
+	
+	// Switch #2
+	DDRB |= (1<<6);
+	PORTB &= ~(1<<6);
+	
+	// Switch #3
+	DDRF |= (1<<5);
+	PORTF &= ~(1<<5);
+	
+	// Switch #4
+	DDRB |= (1<<4);
+	PORTB &= ~(1<<4);
+
+	// Switch #5
+	DDRC |= (1<<7);
+	PORTC &= ~(1<<7);
+	
+	// Switch #6
+	DDRF |= (1<<7);
+	PORTF &= ~(1<<7);
+}
+
+void led_set_layer(int layer) {
+
+    /*KNOPS_SIMPLELED_STATES*/
+
+}
+
+void matrix_init_user(void) {
+    led_init_ports();
+
+    led_set_layer(0);
+
+    /*KNOPS_INIT*/
+}
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
+    //keyevent_t event = record->event;
+
+    /*KNOPS_MACRO*/
+	return NULL;
+}
+
+void matrix_scan_user(void) {
+    /*KNOPS_SCAN*/
+}
+
+void led_set_user(uint8_t usb_led) {
+
+    /*KNOPS_FUNCTIONALLED_STATES*/
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+
+    /*KNOPS_PROCESS_STATE*/
+	return NULL;
+}
+
+

keyboards/rama/m6_a/keymaps/knops/readme.md

@@ -0,0 +1,11 @@
+# Default Knops Mini Layout
+
+![Knops logo](http://knops.io/img/Knops_logo.jpg)
+
+![Knops Mini Layout Image](https://i.imgur.com/WQBQctm.png)
+
+This is the keymap that our configurator uses to compile new keymaps and features. Here is a screenshot:
+
+![Knops Mini Layout Image](https://i.imgur.com/afH1NOt.png)
+
+As of 12th of february 2018, this tool has not yet been released to the public. You may have a look at our older tool, KBFlasher: [our (almost outdated) configurator tool](http://knops.io/configurator.html) for this.

keyboards/rama/m6_a/m6_a.c

@@ -0,0 +1,44 @@
+/* Copyright 2018 Wilba
+ *
+ * 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/>.
+ */
+#include "m6_a.h"
+/*
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+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);
+}
+*/

keyboards/rama/m6_a/m6_a.h

@@ -0,0 +1,29 @@
+/* Copyright 2018 Wilba
+ *
+ * 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/>.
+ */
+#include "quantum.h"
+
+#ifndef RAMA_M6_A_H
+#define RAMA_M6_A_H
+
+// This a shortcut to help you visually see your layout.
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define KEYMAP( \
+	K00, K01, K02, K03, K04, K05  \
+) { \
+	{ K00,   K01,   K02,   K03,   K04,   K05 },  \
+}
+#endif // RAMA_M6_A

keyboards/rama/m6_a/readme.md

@@ -0,0 +1,15 @@
+# RAMA M6-A
+
+![RAMA M6-A](https://static1.squarespace.com/static/563c788ae4b099120ae219e2/t/59fc7b1053450adf5bf9a852/1515932239307/RAMA-RAMA-M6-DSA-XO-CAPS.73-3_1.jpg?format=1500w)
+
+A 6-key companion keyboard. [More info at RAMA WORKS](https://rama.works/m6a)
+
+Keyboard Maintainer: [Wilba6582](https://github.com/Wilba6582)  
+Hardware Supported: RAMA M6-A PCB  
+Hardware Availability: [RAMA WORKS Store](https://ramaworks.store/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make rama/m6_a:default
+
+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.

keyboards/rama/m6_a/rules.mk

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+# MCU name
+#MCU = at90usb1286
+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*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   change yes to no to disable
+#
+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 ?= yes        # Console for debug(+400)
+COMMAND_ENABLE ?= yes        # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE ?= no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE ?= no            # USB Nkey Rollover
+BACKLIGHT_ENABLE ?= no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE ?= no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE ?= no         # Unicode
+BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE ?= no           # Audio output on port C6
+FAUXCLICKY_ENABLE ?= no      # Use buzzer to emulate clicky switches

keyboards/rama/readme.md

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+# RAMA
+
+Firmware for keyboards designed by [RAMA WORKS](https://rama.works)
+
+[RAMA M6-A](https://rama.works/m6a)
+
+[RAMA M60-A](https://rama.works/#/m60-a/)
+
+[RAMA M10-B](https://www.massdrop.com/buy/rama-m10-a?mode=guest_open)