From e7e7a6ca97359ac2ad503cc79ae1076f283f225f Mon Sep 17 00:00:00 2001
From: bsongis <bsongis@8db61ce9-5e8f-94c8-fa6b-1d1c8bcca7d0>
Date: Thu, 16 Feb 2012 17:53:28 +0000
Subject: [PATCH] On stock board the Quiet mode was not working

---
 src/audio.cpp | 4 ++++
 src/audio.h   | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/audio.cpp b/src/audio.cpp
index 71e6de1da..f0e995d88 100644
--- a/src/audio.cpp
+++ b/src/audio.cpp
@@ -114,7 +114,9 @@ inline uint8_t audioQueue::getToneLength(uint8_t tLen)
 }
 
 bool s_beeper;
+#if defined(HAPTIC)
 bool s_haptic;
+#endif
 
 void audioQueue::playNow(uint8_t tFreq, uint8_t tLen, uint8_t tPause,
     uint8_t tRepeat, uint8_t tHaptic, int8_t tFreqIncr)
@@ -153,7 +155,9 @@ void audioQueue::playASAP(uint8_t tFreq, uint8_t tLen, uint8_t tPause,
 void audioQueue::event(uint8_t e, uint8_t f)
 {
   s_beeper = (g_eeGeneral.beeperMode>0 || (g_eeGeneral.beeperMode==0 && e>AU_MENUS) || (g_eeGeneral.beeperMode>=-1 && e<=AU_ERROR));
+#if defined(HAPTIC)
   s_haptic = (g_eeGeneral.hapticMode>0 || (g_eeGeneral.hapticMode==0 && e>AU_MENUS) || (g_eeGeneral.hapticMode>=-1 && e<=AU_ERROR));
+#endif
 
   if (e < AU_FRSKY_FIRST || empty()) {
     switch (e) {
diff --git a/src/audio.h b/src/audio.h
index ff4bfabb0..d7cd3b576 100644
--- a/src/audio.h
+++ b/src/audio.h
@@ -140,7 +140,7 @@ class audioQueue
     }
 #elif defined(PCBSTD)
     inline void driver() {
-      if (toneTimeLeft > 0) {
+      if (toneFreq && toneTimeLeft > 0) {
         toneCounter += toneFreq;
         if ((toneCounter & 0x80) == 0x80)
           BUZZER_ON;