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Diffstat (limited to 'Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c')
-rw-r--r--Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c b/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c
index 4eb2621031..c140c17d2f 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c
@@ -76,10 +76,17 @@ const ServiceTable_t SDP_Services_Table[] =
},
};
-/* Base UUID value common to all standardized Bluetooth services */
+/** Base UUID value common to all standardized Bluetooth services */
const uint8_t BaseUUID[] = {BASE_96BIT_UUID, 0x00, 0x00, 0x00, 0x00};
+/** 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.
+ *
+ * \param[in] Data Incomming packet data containing the SDP request
+ * \param[in] Channel Channel the request was issued to by the remote device
+ */
void ServiceDiscovery_ProcessPacket(void* Data, Bluetooth_Channel_t* Channel)
{
SDP_PDUHeader_t* SDPHeader = (SDP_PDUHeader_t*)Data;
@@ -209,7 +216,7 @@ static uint8_t ServiceDiscovery_GetUUIDList(uint8_t UUIDList[][UUID_SIZE_BYTES],
uint8_t UUIDLength = ServiceDiscovery_GetDataElementSize(CurrentParameter, &ElementHeaderSize);
memcpy(CurrentUUID, BaseUUID, sizeof(BaseUUID));
- memcpy(&CurrentUUID[(UUIDLength <= 32) ? (sizeof(BaseUUID) - 32) : 0], *CurrentParameter, UUIDLength);
+ memcpy(&CurrentUUID[(UUIDLength <= 4) ? (UUID_SIZE_BYTES - 4) : 0], *CurrentParameter, UUIDLength);
BT_SDP_DEBUG(2, "-- UUID (%d): 0x%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X",
UUIDLength,