From 7c7ba7ac0b12b7ec84a5a03f50fc1ba1ff51990e Mon Sep 17 00:00:00 2001
From: Holger Wirtz <dcoredump@googlemail.com>
Date: Sun, 15 Mar 2020 18:10:36 +0100
Subject: [PATCH] Fix for peak detection. Reduced max notes to 12 for T_3.6
 with FX.

---
 MicroDexed.ino | 8 ++++----
 config.h       | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/MicroDexed.ino b/MicroDexed.ino
index 6f2dcc4..01b3c28 100644
--- a/MicroDexed.ino
+++ b/MicroDexed.ino
@@ -270,7 +270,7 @@ void setup()
 #ifdef DEBUG
   char version_string[LCD_cols + 1];
   generate_version_string(version_string, sizeof(version_string));
-  
+
   Serial.println(F("MicroDexed based on https://github.com/asb2m10/dexed"));
   Serial.println(F("(c)2018-2020 H. Wirtz <wirtz@parasitstudio.de>"));
   Serial.println(F("https://codeberg.org/dcoredump/MicroDexed"));
@@ -672,10 +672,10 @@ void loop()
   if (cpu_mem_millis >= SHOW_CPU_LOAD_MSEC)
   {
     if (master_peak_r.available())
-      if (master_peak_r.read() > 0.99)
+      if (master_peak_r.read() == 1.0)
         peak_r++;
     if (master_peak_l.available())
-      if (master_peak_l.read() > 0.99)
+      if (master_peak_l.read() == 1.0)
         peak_l++;
     if (microdexed_peak.available())
     {
@@ -1592,12 +1592,12 @@ void generate_version_string(char* buffer, uint8_t len)
   itoa (MAX_NOTES, tmp, 10);
   strncat(buffer, tmp, 2);
 #endif
+  buffer[len] = '\0';
 }
 
 /******************************************************************************
    DEBUG HELPER
  ******************************************************************************/
-
 #if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
 void show_cpu_and_mem_usage(void)
 {
diff --git a/config.h b/config.h
index 2b26da2..37b5def 100644
--- a/config.h
+++ b/config.h
@@ -252,7 +252,7 @@ enum { DEXED, CHORUS, DELAY, REVERB};
 // Teensy-3.6 settings
 #define MIDI_DEVICE_USB_HOST 1
 #if defined(USE_FX)
-#define MAX_NOTES 13
+#define MAX_NOTES 12
 #else
 #define MAX_NOTES 16
 #endif