1 files changed, 98 insertions, 0 deletions
diff --git a/keyboards/clueboard/card/cluecard.c b/keyboards/clueboard/card/cluecard.c
new file mode 100644
index 000000000..81db252d2
--- /dev/null
+++ b/keyboards/clueboard/card/cluecard.c
@@ -0,0 +1,98 @@
+#include "cluecard.h"
+#define BL_RED OCR1B
+#define BL_GREEN OCR1A
+#define BL_BLUE OCR1C
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}
+
+void backlight_init_ports(void)
+{
+	// Set B5, B6, and B7 as output
+	DDRB |= (1<<7)|(1<<6)|(1<<5);
+
+	// Setup PWM
+	ICR1 = 0xFFFF;
+	TCCR1A = 0b10101010;
+	TCCR1B = 0b00011001;
+
+	BL_RED = 0xFFFF;
+	BL_GREEN = 0xFFFF;
+	BL_BLUE = 0xFFFF;
+}
+
+void backlight_set(uint8_t level)
+{
+	// Set the RGB color
+	switch (level)
+	{
+	case 0:
+		// Off
+		BL_RED = 0xFFFF;
+		BL_GREEN = 0xFFFF;
+		BL_BLUE = 0xFFFF;
+		break;
+	case 1:
+		// Red
+		BL_RED = 0x0000;
+		BL_GREEN = 0xFFFF;
+		BL_BLUE = 0xFFFF;
+		break;
+	case 2:
+		// Green
+		BL_RED = 0xFFFF;
+		BL_GREEN = 0x0000;
+		BL_BLUE = 0xFFFF;
+		break;
+	case 3:
+		// Blue
+		BL_RED = 0xFFFF;
+		BL_GREEN = 0xFFFF;
+		BL_BLUE = 0x0000;
+		break;
+	case 4:
+		// Magenta
+		BL_RED = 0x4000;
+		BL_GREEN = 0x4000;
+		BL_BLUE = 0x4000;
+		break;
+	case 5:
+		// Purple
+		BL_RED = 0x0000;
+		BL_GREEN = 0xFFFF;
+		BL_BLUE = 0x0000;
+		break;
+	case 6:
+		// Yellow
+		BL_RED = 0x0000;
+		BL_GREEN = 0x0000;
+		BL_BLUE = 0xFFFF;
+		break;
+	default:
+		xprintf("Unknown level: %d\n", level);
+	}
+}