Firmware for Alpha (28-key keyboard) (#2755)

* alpha with firmware added to list of keyboards, ready to push

* revised according to drashna's fixes

* keymap -> layout?

* fixed macro and improved layout issuesOC

* Update rules.mk

* Update alpha.h

* Update and rename keyboards/alpha/layouts/default/28_alpha/keymap.c to keyboards/alpha/keymaps/default/keymap.c

* alpha/readme.md added according to qmk templateOC

* resolved a careless merge conflict

* bugfix

keyboards/alpha/alpha.c

@@ -0,0 +1 @@
+#include "alpha.h"

keyboards/alpha/alpha.h

@@ -0,0 +1,16 @@
+#ifndef KB_H
+#define KB_H
+
+#include "quantum.h"
+
+#define LAYOUT( \
+	K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, \
+	K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, \
+	K200, K201, K202, K203,       K205,       K207, K208, K209  \
+) { \
+	{ K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009 }, \
+	{ K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109 }, \
+	{ K200,  K201,  K202,  K203,  KC_NO, K205,  KC_NO, K207,  K208,  K209 }  \
+}
+
+#endif

keyboards/alpha/config.h

@@ -0,0 +1,58 @@
+#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    PyroL
+#define PRODUCT         alpha
+#define DESCRIPTION     28-key keyboard by PyroL
+
+/* key matrix size */
+#define MATRIX_ROWS 3
+#define MATRIX_COLS 10
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { D4, B4, B5 }
+#define MATRIX_COL_PINS { D7, E6, C6, B6, B2, B3, B1, F7, F6, F5 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* number of backlight levels */
+
+#ifdef BACKLIGHT_PIN
+#define BACKLIGHT_LEVELS 3
+#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
+
+#define RGB_DI_PIN F4
+#ifdef RGB_DI_PIN
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 5
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+#endif
+
+#endif

keyboards/alpha/keymaps/default/keymap.c

@@ -0,0 +1,76 @@
+#include QMK_KEYBOARD_H
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	LAYOUT(
+		KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, 
+		KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, TO(1), 
+		KC_Z, KC_X, KC_C, KC_V, MT(MOD_LSFT, KC_SPC), KC_B, KC_N, KC_M),
+
+	LAYOUT(
+		KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, 
+		KC_BSPC, KC_ESC, KC_TAB, KC_SCLN, KC_QUOT, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, TO(2), 
+		KC_LCTL, KC_LGUI, KC_LALT, TO(0), MT(MOD_LSFT, KC_ENT), KC_COMM, KC_DOT, KC_SLSH),
+
+	LAYOUT(
+		KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, 
+		KC_LSFT, KC_F11, KC_F12, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, KC_GRV, TO(3), 
+		RGB_VAI, RGB_VAD, RGB_HUI, TO(0), RGB_MOD, KC_MPLY, KC_VOLD, KC_VOLU),
+
+	LAYOUT(
+		RESET, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, 
+		KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, 
+		KC_NO, KC_NO, KC_NO, KC_NO, M(0), KC_NO, KC_NO, KC_NO),
+
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {	
+	if (record->event.pressed) {
+		switch (keycode) {
+			case 0:
+				SEND_STRING("I'm so sorry... -PyroL");
+				return false;
+		}
+	}
+	return true;
+};
+
+void matrix_init_user(void) {
+}
+
+void matrix_scan_user(void) {
+}
+
+
+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 {
+		
+	}
+
+}

keyboards/alpha/readme.md

@@ -0,0 +1,14 @@
+# Alpha
+
+![Alpha](https://imgur.com/a/TouJ5rH)
+
+A 28-key, semi-ortho keyboard designed by PyroL!
+Keyboard Maintainer: [PyroL](https://www.github.com/PyrooL) 
+Hardware Supported: Alpha PCB, Pro Micro 
+Hardware Availability: on a group-buy basis for now. Pro Micros can be found on Ali or from the official Sparkfun website.
+
+Make example for Alpha (after setting up your build environment):
+
+    make alpha:default
+
+    See [build environment setup](https://docs.qmk.fm/install-build-tools) then the [make instructions](https://docs.qmk.fm/faq/build-compile-qmk) for more information.

keyboards/alpha/rules.mk

@@ -0,0 +1,56 @@
+# 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*
+BOOTLOADER = caterina
+
+
+# Build Options
+#   comment out to disable the options.
+#
+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 - 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
+AUDIO_ENABLE = no
+RGBLIGHT_ENABLE = yes