Revert "Clueboard Rev4 Updates aka Volcano 660 (#7942)"

This reverts commit e0a0430c31.

keyboards/clueboard/66/rev4/config.h

@@ -54,3 +54,25 @@
 //#define NO_ACTION_ONESHOT
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
+
+ /* Backlight configuration
+ */
+#define BACKLIGHT_LEVELS 1
+
+/* Underlight configuration
+ */
+#define RGB_DI_PIN D7
+#define RGBLED_NUM 18     // 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 3   // How many LEDs wide to light up
+#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 2   // The led to start at
+#define RGBLIGHT_EFFECT_KNIGHT_LED_NUM 5  // How many LEDs to travel
+#define RGBLIGHT_EFFECT_SNAKE_LENGTH 4    // How many LEDs wide to light up

keyboards/clueboard/66/rev4/rev4.c

@@ -1,4 +1,5 @@
 #include "rev4.h"
+//#include "backlight.h"
 
 void matrix_init_kb(void) {
     // put your keyboard start-up code here
@@ -7,19 +8,49 @@ void matrix_init_kb(void) {
     led_init_ports();
 }
 
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+void backlight_init_ports(void) {
+    print("init_backlight_pin()\n");
+    // Set our LED pins as output
+    //DDRD |= (1<<6); // Esc
+    //DDRB |= (1<<7); // Page Up
+    //DDRD |= (1<<4); // Arrows
+
+    // Set our LED pins low
+    //PORTD &= ~(1<<6); // Esc
+    //PORTB &= ~(1<<7); // Page Up
+    //PORTD &= ~(1<<4); // Arrows
+}
+
+void backlight_set(uint8_t level) {
+/*
+    if ( level == 0 ) {
+        // Turn off light
+        PORTD |= (1<<6); // Esc
+        PORTB |= (1<<7); // Page Up
+        PORTD |= (1<<4); // Arrows
+    } else {
+        // Turn on light
+        PORTD &= ~(1<<6); // Esc
+        PORTB &= ~(1<<7); // Page Up
+        PORTD &= ~(1<<4); // Arrows
+    }
+*/
+}
+
 void led_init_ports() {
     // Set our LED pins as output
-    setPinOutput(B13); // LED1
-    writePinLow(B13);
-
-    setPinOutput(B14); // LED2
-    writePinLow(B14);
-
-    setPinOutput(B8); // LED3
-    writePinLow(B8);
-
-    setPinOutput(B0); // Capslock LED
-    writePinLow(B0);
+    palSetPadMode(GPIOB, 13, PAL_MODE_OUTPUT_PUSHPULL); // LED1
+    palClearPad(GPIOB, 13);
+    palSetPadMode(GPIOB, 14, PAL_MODE_OUTPUT_PUSHPULL); // LED2
+    palClearPad(GPIOB, 14);
+    palSetPadMode(GPIOA, 8, PAL_MODE_OUTPUT_PUSHPULL); // LED3
+    palClearPad(GPIOA, 8);
+    palSetPadMode(GPIOA, 0, PAL_MODE_OUTPUT_PUSHPULL); // Capslock LED
+    palClearPad(GPIOA, 0);
 }
 
 void led_set_kb(uint8_t usb_led) {

keyboards/clueboard/66/rev4/rules.mk

@@ -4,17 +4,18 @@ MCU = STM32F303
 # Build Options
 #   comment out to disable the options.
 #
-BOOTMAGIC_ENABLE = lite   # Virtual DIP switch configuration
-MOUSEKEY_ENABLE = yes   # Mouse keys
-EXTRAKEY_ENABLE = yes   # Audio control and System control
-CONSOLE_ENABLE = yes    # Console for debug
-COMMAND_ENABLE = yes     # Commands for debug and configuration
+BACKLIGHT_ENABLE = yes
+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 = no     # 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
-AUDIO_ENABLE = yes
+AUDIO_ENABLE = no
 RGBLIGHT_ENABLE = no    # Enable keyboard underlight functionality
-BACKLIGHT_ENABLE = no
 MIDI_ENABLE = no        # MIDI controls
 UNICODE_ENABLE = no     # Unicode
 BLUETOOTH_ENABLE = no   # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = yes
 
 LAYOUTS = 66_ansi 66_iso