X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/480da5aab642eb7e5b87e604a55a91bf872b3607..96063b9f98c8201623f8c91ec5cbe3bb88aca6c3:/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c?ds=inline

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c b/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c
index 62d4c5e39..5223d29b1 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c
@@ -28,6 +28,18 @@
   this software.
 */
 
+/** \file
+ *
+ *  SDP layer module. This module implements a simple Service Discovery
+ *  Protocol server, which can broadcast the device's supported services
+ *  to other Bluetooth devices upon request, so that they can determine
+ *  what services are available.
+ */
+
+/*
+	TODO: Honor remote device's buffer size constraints via continuation state
+ */
+
 #define  INCLUDE_FROM_SERVICEDISCOVERYPROTOCOL_C
 #include "ServiceDiscoveryProtocol.h"
 
@@ -40,6 +52,12 @@ const ServiceAttributeTable_t* SDP_Services_Table[] PROGMEM =
 /** Base UUID value common to all standardized Bluetooth services */
 const UUID_t BaseUUID PROGMEM = {0x00000000, BASE_80BIT_UUID};
 
+/** Initializes the SDP service, ready for new connections from a SDP client. */
+void SDP_Initialize(void)
+{
+	/* Not currently used */
+}
+
 /** Main Service Discovery Protocol packet processing routine. This function processes incomming SDP packets from
  *  a connected Bluetooth device, and sends back appropriate responses to allow other devices to determine the
  *  services the local device exposes.
@@ -56,6 +74,7 @@ void SDP_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel)
 	BT_SDP_DEBUG(2, "-- PDU ID: 0x%02X", SDPHeader->PDU);
 	BT_SDP_DEBUG(2, "-- Param Length: 0x%04X", SDPHeader->ParameterLength);
 
+	/* Dispatch to the correct processing routine for the given SDP packet type */
 	switch (SDPHeader->PDU)
 	{
 		case SDP_PDU_SERVICESEARCHREQUEST: