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

6 files changed, 489 insertions, 0 deletions

diff --git a/keyboards/rama/m6_a/keymaps/default/config.h b/keyboards/rama/m6_a/keymaps/default/config.h
new file mode 100644
index 0000000000..d150575c1a
--- /dev/null
+++ b/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
diff --git a/keyboards/rama/m6_a/keymaps/default/keymap.c b/keyboards/rama/m6_a/keymaps/default/keymap.c
new file mode 100644
index 0000000000..1323ba6f2a
--- /dev/null
+++ b/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;
+}
diff --git a/keyboards/rama/m6_a/keymaps/default/readme.md b/keyboards/rama/m6_a/keymaps/default/readme.md
new file mode 100644
index 0000000000..cfb90f6506
--- /dev/null
+++ b/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.
+
diff --git a/keyboards/rama/m6_a/keymaps/knops/config.h b/keyboards/rama/m6_a/keymaps/knops/config.h
new file mode 100644
index 0000000000..999d8876c2
--- /dev/null
+++ b/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
diff --git a/keyboards/rama/m6_a/keymaps/knops/keymap.c b/keyboards/rama/m6_a/keymaps/knops/keymap.c
new file mode 100644
index 0000000000..912147f4b4
--- /dev/null
+++ b/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;
+}
+
+
diff --git a/keyboards/rama/m6_a/keymaps/knops/readme.md b/keyboards/rama/m6_a/keymaps/knops/readme.md
new file mode 100644
index 0000000000..58696974ed
--- /dev/null
+++ b/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.
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