resolves conflicts in rgblight.c

# Conflicts:
#	quantum/rgblight.c

6 files changed, 494 insertions, 0 deletions

diff --git a/keyboard/cluepad/Makefile b/keyboard/cluepad/Makefile
new file mode 100644
index 0000000000..cfa130d75a
--- /dev/null
+++ b/keyboard/cluepad/Makefile
@@ -0,0 +1,136 @@
+#----------------------------------------------------------------------------
+# On command line:
+#
+# make all = Make software.
+#
+# make clean = Clean out built project files.
+#
+# make coff = Convert ELF to AVR COFF.
+#
+# make extcoff = Convert ELF to AVR Extended COFF.
+#
+# make program = Download the hex file to the device.
+#                Please customize your programmer settings(PROGRAM_CMD)
+#
+# make teensy = Download the hex file to the device, using teensy_loader_cli.
+#               (must have teensy_loader_cli installed).
+#
+# make dfu = Download the hex file to the device, using dfu-programmer (must
+#            have dfu-programmer installed).
+#
+# make flip = Download the hex file to the device, using Atmel FLIP (must
+#             have Atmel FLIP installed).
+#
+# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
+#               (must have dfu-programmer installed).
+#
+# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
+#                (must have Atmel FLIP installed).
+#
+# make debug = Start either simulavr or avarice as specified for debugging,
+#              with avr-gdb or avr-insight as the front end for debugging.
+#
+# make filename.s = Just compile filename.c into the assembler code only.
+#
+# make filename.i = Create a preprocessed source file for use in submitting
+#                   bug reports to the GCC project.
+#
+# To rebuild project do "make clean" then "make all".
+#----------------------------------------------------------------------------
+
+# Target file name (without extension).
+TARGET = cluepad
+
+
+# Directory common source filess exist
+TOP_DIR = ../..
+TMK_DIR = ../../tmk_core
+
+# Directory keyboard dependent files exist
+TARGET_DIR = .
+
+# # project specific files
+SRC = cluepad.c backlight.c
+
+ifdef KEYMAP
+    SRC := keymaps/keymap_$(KEYMAP).c $(SRC)
+else
+    SRC := keymaps/keymap_default.c $(SRC)
+endif
+
+CONFIG_H = config.h
+
+# 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)
+
+# 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
+#   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 = yes	# Console for debug(+400)
+COMMAND_ENABLE = yes    # Commands for debug and configuration
+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 = yes  # Enable numpad's backlight functionality
+RGBLIGHT_ENABLE = yes
+# MIDI_ENABLE = YES 		# MIDI controls
+# UNICODE_ENABLE = YES 		# Unicode
+# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
+
+# Optimize size but this may cause error "relocation truncated to fit"
+#EXTRALDFLAGS = -Wl,--relax
+
+# Search Path
+VPATH += $(TARGET_DIR)
+VPATH += $(TOP_DIR)
+VPATH += $(TMK_DIR)
+
+include $(TOP_DIR)/quantum/quantum.mk
diff --git a/keyboard/cluepad/backlight.c b/keyboard/cluepad/backlight.c
new file mode 100644
index 0000000000..a9caed1df8
--- /dev/null
+++ b/keyboard/cluepad/backlight.c
@@ -0,0 +1,54 @@
+#include <avr/io.h>
+#include "backlight.h"
+#include "led.h"
+
+#include "print.h"
+
+int pwm_level;
+
+void led_set_kb(uint8_t usb_led)
+{
+    print("led_set\n");
+}
+
+void init_backlight_pin(void)
+{
+    // Set C7 to output
+    DDRC |= (1<<7);
+
+    // Initialize the timer
+    TC4H = 0x03;
+    OCR4C = 0xFF;
+    TCCR4A = 0b10000010;
+    TCCR4B = 0b00000001;
+}
+
+void backlight_set(uint8_t level)
+{
+    // Determine the PWM level
+    switch (level)
+    {
+        case 0:
+            // 33%
+            pwm_level = 0x54;
+            break;
+        case 1:
+            // 66%
+            pwm_level = 0xA8;
+            break;
+        case 2:
+            // 100%
+            pwm_level = 0xFF;
+            break;
+        case 3:
+            // 0%
+            pwm_level = 0x00;
+            break;
+        default:
+            xprintf("Unknown level: %d\n", level);
+    }
+
+    // Write the PWM level to the timer
+    TC4H = pwm_level >> 8;
+    OCR4A = 0xFF & pwm_level;
+}
diff --git a/keyboard/cluepad/cluepad.c b/keyboard/cluepad/cluepad.c
new file mode 100644
index 0000000000..d55b999605
--- /dev/null
+++ b/keyboard/cluepad/cluepad.c
@@ -0,0 +1,39 @@
+#include "cluepad.h"
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+    // leave these blank
+};
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+    // leave these blank
+};
+
+void matrix_init_kb(void) {
+    // put your keyboard start-up code here
+    // runs once when the firmware starts up
+    if (matrix_init_user) {
+        (*matrix_init_user)();
+    }
+
+    #ifdef BACKLIGHT_ENABLE
+        init_backlight_pin();
+    #endif
+
+    #ifdef RGBLIGHT_ENABLE
+        rgblight_init();
+    #endif
+
+    // JTAG disable for PORT F. write JTD bit twice within four cycles.
+    MCUCR |= (1<<JTD);
+    MCUCR |= (1<<JTD);
+};
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+	if (matrix_scan_user) {
+		(*matrix_scan_user)();
+	}
+};
diff --git a/keyboard/cluepad/cluepad.h b/keyboard/cluepad/cluepad.h
new file mode 100644
index 0000000000..36bf591e4b
--- /dev/null
+++ b/keyboard/cluepad/cluepad.h
@@ -0,0 +1,41 @@
+#ifndef CLUEPAD_H
+#define CLUEPAD_H
+
+#include "matrix.h"
+#include "keymap_common.h"
+#include <stddef.h>
+
+
+/* Cluepad matrix layout
+ * .-------------------.
+ * |NLCK|   /|   *|   -|
+ * |-------------------|
+ * |   7|   8|   9|    |
+ * |--------------|    |
+ * |   4|   5|   6|   +|
+ * |-------------------|
+ * |   1|   2|   3|    |
+ * |--------------|    |
+ * |        0|   .| Ent|
+ * '-------------------'
+ */
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define KEYMAP( \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22, \
+    k30, k31, k32, k33, \
+    k40,      k42 \
+) { \
+    { k00, k01, k02, k03, }, \
+    { k10, k11, k12, k13, }, \
+    { k20, k21, k22, KC_NO, }, \
+    { k30, k31, k32, k33, }, \
+    { k40, KC_NO, k42, KC_NO } \
+}
+
+void matrix_init_user(void);
+void matrix_scan_user(void);
+
+#endif
diff --git a/keyboard/cluepad/config.h b/keyboard/cluepad/config.h
new file mode 100644
index 0000000000..5ed421a6e0
--- /dev/null
+++ b/keyboard/cluepad/config.h
@@ -0,0 +1,102 @@
+/*
+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_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xC1ED
+#define PRODUCT_ID      0x2312
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Clueboard
+#define PRODUCT         Cluepad with RGB Underlighting
+#define DESCRIPTION     QMK keyboard firmware for Cluepad
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 4
+
+// COLS: Left to right, ROWS: Top to bottom
+
+/* Column pin configuration
+ * col: 0  1  2  3
+ * pin: F4 E6 B1 D2
+ */
+#define COLS (int []){ F4, E6, B1, D2 }
+
+ /* Row pin configuration
+ * row: 0  1  2  3  4
+ * pin:
+ */
+#define ROWS (int []){ B0, D3, D5, D4, D6 }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE    5
+
+/* Number of backlighting levels */
+#define BACKLIGHT_LEVELS 3
+
+/* 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)) \
+)
+
+/* Underlight configuration
+ */
+ #define ws2812_PORTREG PORTF
+ #define ws2812_DDRREG DDRF
+ #define ws2812_pin 6
+ #define RGBLED_NUM 4     // Number of LEDs
+ #define RGBLIGHT_HUE_STEP 10
+ #define RGBLIGHT_SAT_STEP 17
+ #define RGBLIGHT_VAL_STEP 17
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* Debug forcibly enabled */
+#define ALWAYS_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
+
+#endif
diff --git a/keyboard/cluepad/keymaps/keymap_default.c b/keyboard/cluepad/keymaps/keymap_default.c
new file mode 100644
index 0000000000..8ba49952f6
--- /dev/null
+++ b/keyboard/cluepad/keymaps/keymap_default.c
@@ -0,0 +1,122 @@
+#include "cluepad.h"
+
+#include "backlight.h"
+#include "rgblight.h"
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _BL 0
+#define _FL 1
+#define _RS 2
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /* Keymap _BL: (Base Layer) Default Layer
+   * .-------------------.
+   * |NL F|   /|   *|   -|
+   * |-------------------|
+   * |   7|   8|   9|    |
+   * |--------------|    |
+   * |   4|   5|   6|   +|
+   * |-------------------|
+   * |   1|   2|   3|    |
+   * |--------------|    |
+   * |        0|   .| Ent|
+   * '-------------------'
+   */
+[_BL] = KEYMAP(
+  LT(_FL, KC_NLCK), KC_PSLS, KC_PAST, KC_PMNS, \
+  KC_P7,            KC_P8,   KC_P9,   KC_PPLS, \
+  KC_P4,            KC_P5,   KC_P6, \
+  KC_P1,            KC_P2,   KC_P3,   KC_PENT, \
+  KC_P0,                     KC_PDOT),
+
+  /* Keymap _FL: Function Layer
+   * .-------------------.
+   * |NL F|    |    | Fn0|
+   * |-------------------|
+   * |    | Fn4|    |    |
+   * |--------------|    |
+   * | Fn3|BL_S| Fn2| Fn6|
+   * |-------------------|
+   * |    | Fn5|    |    |
+   * |--------------|    |
+   * |      Fn1|    | Fn7|
+   * '-------------------'
+   */
+[_FL] = KEYMAP(
+  LT(_FL, KC_NLCK), KC_TRNS, KC_TRNS, F(0), \
+  KC_TRNS,          F(4),    KC_TRNS, F(6), \
+  F(3),             BL_STEP, F(2), \
+  KC_TRNS,          F(5),    KC_TRNS, F(7), \
+  F(1),                      KC_TRNS)
+};
+
+enum function_id {
+    RGBLED_TOGGLE,
+    RGBLED_STEP_MODE,
+    RGBLED_INCREASE_HUE,
+    RGBLED_DECREASE_HUE,
+    RGBLED_INCREASE_SAT,
+    RGBLED_DECREASE_SAT,
+    RGBLED_INCREASE_VAL,
+    RGBLED_DECREASE_VAL,
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+  [0]  = ACTION_FUNCTION(RGBLED_TOGGLE),
+  [1]  = ACTION_FUNCTION(RGBLED_STEP_MODE),
+  [2]  = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
+  [3]  = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
+  [4]  = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
+  [5]  = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
+  [6]  = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
+  [7]  = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
+};
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+  switch (id) {
+    case RGBLED_TOGGLE:
+      if (record->event.pressed) {
+        rgblight_toggle();
+      }
+      break;
+    case RGBLED_INCREASE_HUE:
+      if (record->event.pressed) {
+        rgblight_increase_hue();
+      }
+      break;
+    case RGBLED_DECREASE_HUE:
+      if (record->event.pressed) {
+        rgblight_decrease_hue();
+      }
+      break;
+    case RGBLED_INCREASE_SAT:
+      if (record->event.pressed) {
+        rgblight_increase_sat();
+      }
+      break;
+    case RGBLED_DECREASE_SAT:
+      if (record->event.pressed) {
+        rgblight_decrease_sat();
+      }
+      break;
+    case RGBLED_INCREASE_VAL:
+      if (record->event.pressed) {
+        rgblight_increase_val();
+      }
+      break;
+    case RGBLED_DECREASE_VAL:
+      if (record->event.pressed) {
+        rgblight_decrease_val();
+      }
+      break;
+    case RGBLED_STEP_MODE:
+      if (record->event.pressed) {
+        rgblight_step();
+      }
+      break;
+  }
+}
+