diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7ee872d..5223c92 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,8 +2,8 @@
  
 cmake_minimum_required(VERSION 3.13)
  
-set(CMAKE_C_STANDARD 11)
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_C_STANDARD 23)
+set(CMAKE_CXX_STANDARD 23)
  
 # Initialise pico_sdk from installed location
 # (note this can come from environment, CMake cache etc)
diff --git a/main.c b/main.c
index f8a1d64..d0128ab 100644
--- a/main.c
+++ b/main.c
@@ -1,7 +1,6 @@
 #include <hardware/irq.h>
 #include <pico/time.h>
 #include <sys/types.h>
-#include <stdbool.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <math.h>
@@ -62,6 +61,7 @@ void core1_main(void) {
 	while (1) {
 		update_buttons();
 		update_inputs();
+		printf("vco_mode: %d, quant_enabled: %d amen_enabled: %d", state.vco_mode,state.quant_enabled,state.amen_enabled);
 		sleep_ms(1);
 	}
 }
diff --git a/state.h b/state.h
index fda668f..3492876 100644
--- a/state.h
+++ b/state.h
@@ -1,7 +1,6 @@
 #pragma once
 
 #include <stdint.h>
-#include <stdbool.h>
 #include "vco.h"
 
 typedef struct {