diff --git a/buttons.c b/buttons.c
index 5215dc0..0992f7e 100644
--- a/buttons.c
+++ b/buttons.c
@@ -4,25 +4,18 @@
 #include <pico/types.h>
 #include "hardware/gpio.h"
 
-
 void handle_vco_change(uint gpio, uint32_t events) {
-  if (gpio == VCO_BUTTON && (events & GPIO_IRQ_EDGE_RISE)) {
-        if (state.vco_mode == VCO_SAW) {
-                state.vco_mode = VCO_SINE;
-        } otherwise {
-              state.vco_mode++;  
-        }
-  }
+	if (gpio == VCO_BUTTON && (events & GPIO_IRQ_EDGE_RISE)) {
+		if (state.vco_mode == VCO_SAW) state.vco_mode = VCO_SINE;
+		otherwise state.vco_mode++;  
+	}
 }
 
 void update_button(uint pin, bool *button_state) {
-        if(gpio_get(pin) != *button_state) {
-                *button_state=!*button_state;
-        }
+	if(gpio_get(pin) != *button_state) *button_state = !*button_state;
 }
 
 void update_buttons() {
-        update_button(QUANT_BUTTON,&state.quant_enabled);
-
-
-}
\ No newline at end of file
+	update_button(QUANT_BUTTON, &state.quant_enabled);
+	update_button(AMEN_BUTTON, &state.amen_enabled);
+}
diff --git a/main.cc b/main.cc
index 3971fa4..cae41b4 100644
--- a/main.cc
+++ b/main.cc
@@ -10,7 +10,6 @@
 #include "hardware/pwm.h"
 #include "hardware/adc.h"
 #include "state.h"
-#include "daisysp.h"
 
 state_t state;
 
@@ -34,23 +33,18 @@ void init_all() {
 	}
 	adc_init();
 	for (uint8_t i=0; i < ARRAY_LENGTH(adc_gpio); i++) {
-		 adc_gpio_init(adc_gpio[i]);
-		 adc_select_input(i);
+		adc_gpio_init(adc_gpio[i]);
+		adc_select_input(i);
 	}
 
 	gpio_pull_down(VCO_BUTTON);
 	gpio_set_irq_enabled_with_callback(VCO_BUTTON, GPIO_IRQ_EDGE_RISE, true, &handle_vco_change);
 }
 
-daisysp::Oscillator osc;
-
 __attribute__((noreturn))
 int main() {
 	init_all();
 
-	osc.Init(SAMPLE_RATE);
-	
-	while (1) {
-		osc.SetFreq(state.vco_freq * 1760);
-	}
+	while (1) {}
 }
+