X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/071e02c6b6b4837fa9cf0b6d4c749994e02638d7..35b7946950e178c5ba51b87ef16e8a927239fda4:/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c?ds=sidebyside

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c
index 542a783c9..07d867b4b 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c
@@ -28,6 +28,12 @@
   this software.
 */
 
+/** \file
+ *
+ *  Main module for the Bluetooth stack. This module contains the overall Bluetooth
+ *  stack state variables and the main Bluetooth stack management functions.
+ */
+
 #include "BluetoothStack.h"
 
 /** Bluetooth device connection information structure. Once connected to a remote device, this structure tracks the
@@ -59,6 +65,9 @@ void Bluetooth_Stack_Init(void)
  */
 void Bluetooth_Stack_USBTask(void)
 {
+	if (USB_HostState != HOST_STATE_Configured)
+	  return;
+
 	Bluetooth_HCITask();
 	Bluetooth_ACLTask();
 }
@@ -75,9 +84,14 @@ Bluetooth_Channel_t* Bluetooth_GetChannelData(const uint16_t SearchValue, const
 	for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++)
 	{
 		Bluetooth_Channel_t* ChannelData = &Bluetooth_Connection.Channels[i];
+
+		/* Closed channels should be ignored as they are not considered valid data */
+		if (ChannelData->State == BT_Channel_Closed)
+		  continue;
 	
 		bool FoundMatch = false;
 		
+		/* Search the current channel for the search key to see if it matches */
 		switch (SearchKey)
 		{
 			case CHANNEL_SEARCH_LOCALNUMBER: