Add support for Clueboard 66% rev4

keyboards/clueboard/66/rev4/rev4.c

@@ -0,0 +1,76 @@
+#include "rev4.h"
+//#include "backlight.h"
+
+void matrix_init_kb(void) {
+    // put your keyboard start-up code here
+    // runs once when the firmware starts up
+    matrix_init_user();
+    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
+    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) {
+    if (usb_led & (1<<USB_LED_NUM_LOCK)) {
+        palSetPad(GPIOB, 13);    // LED1
+    } else {
+        palClearPad(GPIOB, 13);  // LED1
+    }
+
+    if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+        palSetPad(GPIOA, 0);     // Capslock LED
+        palSetPad(GPIOB, 14);    // LED2
+    } else {
+        palClearPad(GPIOA, 0);   // Capslock LED
+        palClearPad(GPIOB, 14);  // LED2
+    }
+
+    if (usb_led & (1<<USB_LED_SCROLL_LOCK)) {
+        palSetPad(GPIOA, 8);     // LED3
+    } else {
+        palClearPad(GPIOA, 8);   // LED3
+    }
+}