Clueboard 66% Hotswap Support (#5204)

* Initial Clueboard 66% arm support

* Fix LAYOUT_66_ansi

* wip

* Bring this branch up to date with led_matrix

* Get Clueboard 66% hotswap working with led_matrix

* stm32 cleanup

* Fix compiling for clueboard 66% hotswap prototype

* Reduce the size of the prototype firmware

1 files changed, 130 insertions, 28 deletions

diff --git a/keyboards/clueboard/66_hotswap/gen1/config.h b/keyboards/clueboard/66_hotswap/gen1/config.h
index d5d36d4a1c..6b0cfb60b5 100644
--- a/keyboards/clueboard/66_hotswap/gen1/config.h
+++ b/keyboards/clueboard/66_hotswap/gen1/config.h
@@ -1,44 +1,146 @@
-#pragma once
+/*
+ * Copyright 2017 skully <skullydazed@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
 #include "config_common.h"
 
-#define PRODUCT_ID      0x2390
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xC1ED
+#define PRODUCT_ID      0x2391
 #define DEVICE_VER      0x0001
+#define MANUFACTURER    Clueboard
+
+/* Address for jumping to bootloader on STM32 chips. */
+/* It is chip dependent, the correct number can be looked up here:
+ * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
+ * This also requires a patch to chibios:
+ *  <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
+ */
+#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800
 
 /* key matrix size */
 #define MATRIX_ROWS 10
 #define MATRIX_COLS 8
 
-/* ROWS: Top to bottom, COLS: Left to right
+/*
+ * 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 { B2, C7, C6, B6, B5, B0, B3, D5, D3, D2 }
-#define MATRIX_COL_PINS { F0, F1, F4, F5, F6, F7, E6, B1 }
-#define UNUSED_PINS
+#define MATRIX_ROW_PINS { B11, A6, A3, A2, A1, B5, B6, C15, C14, C13 }
+#define MATRIX_COL_PINS { B10, B2, B1, B0, A7, B4, B3, B7 }
+#define UNUSED_PINS { A0, A8, A15, B12, B13, B14, B15 }
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 6
 
-/* Speaker configuration
+/* 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
+
+/*
+ * 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 B7_AUDIO
-#define NO_MUSIC_MODE
-#define AUDIO_CLICKY
+//#define FORCE_NKRO
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+	keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
 
-/* Backlight configuration
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
  */
-#define BACKLIGHT_LEVELS 1
 
-/* Underlight configuration
+/* 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
  */
-#define RGB_DI_PIN D7
-#define RGBLED_NUM 26     // Number of LEDs
-#define RGBLIGHT_HUE_STEP 32
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
-
-#define RGBLIGHT_ANIMATIONS
-#define RGBLIGHT_EFFECT_BREATHE_CENTER 1
-#define RGBLIGHT_EFFECT_BREATHE_MAX 200
-#define RGBLIGHT_EFFECT_CHRISTMAS_INTERVAL 666*2
-#define RGBLIGHT_EFFECT_CHRISTMAS_STEP 1
-#define RGBLIGHT_EFFECT_KNIGHT_LENGTH 4   // How many LEDs wide to light up
-#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 16   // The led to start at
-#define RGBLIGHT_EFFECT_KNIGHT_LED_NUM 8  // How many LEDs to travel
-#define RGBLIGHT_EFFECT_SNAKE_LENGTH 4    // How many LEDs wide to light up
+
+/* 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
+
+ /* Backlight configuration
+ */
+#define BACKLIGHT_LEVELS 10
+
+// This is a 7-bit address, that gets left-shifted and bit 0
+// set to 0 for write, 1 for read (as per I2C protocol)
+// The address will vary depending on your wiring:
+// 0b1110100 AD <-> GND
+// 0b1110111 AD <-> VCC
+// 0b1110101 AD <-> SCL
+// 0b1110110 AD <-> SDA
+#define LED_DRIVER_ADDR_1 0b1110100
+#define I2C1_BANK GPIOB
+#define I2C1_SCL 8
+#define I2C1_SDA 9
+
+#define LED_DRIVER_COUNT 1
+#define LED_DRIVER_LED_COUNT 71