diff --git a/servo_controller/src/adc.c b/servo_controller/src/adc.c
index 26b162e..2824f9f 100644
--- a/servo_controller/src/adc.c
+++ b/servo_controller/src/adc.c
@@ -62,6 +62,9 @@ static void adc_thread(void *p1, void *p2, void *p3) {
 			else {
 				values[i] = 0;
 			}
+
+			// TODO: int to angles
+			// TODO: normalize
 		}
 		
 		// Send to USB
@@ -80,6 +83,7 @@ int adc_init_all(void) {
 	// TIMER
 	k_timer_init(&adc_timer, adc_timer_handler, NULL);
 
+	// MUX init
 	ret = mux_init();
 	if (ret != 0) {
 		LOG_ERR("Failed to setup multiplexer: %d", ret);
diff --git a/servo_controller/src/adc.h b/servo_controller/src/adc.h
index a99ad6c..43da7e5 100644
--- a/servo_controller/src/adc.h
+++ b/servo_controller/src/adc.h
@@ -5,7 +5,6 @@
 #include <stdint.h>
 
 
-#define MUX_CHANNELS 16
 #define NUM_ADC_CHANNELS 18