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Add PSM value to the RFCOMM service so that the host knows what PSM to use on channels when trying to access it.

Browse Source
pull/1469/head
Dean Camera 15 years ago
parent 008e0e2e0a
commit 480da5aab6
6 changed files with 57 additions and 56 deletions
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6
Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
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@ -291,11 +291,7 @@ void Bluetooth_PacketReceived(void* Data, uint16_t DataLen, Bluetooth_Channel_t*
break;
default:
/* Unknown Protocol packet */
printf_P(PSTR("Packet Received (Channel 0x%04X, PSM: 0x%02x):\r\n"), Channel->LocalNumber, Channel->PSM);
for (uint16_t Byte = 0; Byte < DataLen; Byte++)
printf_P(PSTR("0x%02X "), ((uint8_t*)Data)[Byte]);
puts_P(PSTR("\r\n"));
printf_P(PSTR("Unknown Packet Received (Channel 0x%04X, PSM: 0x%02X):\r\n"), Channel->LocalNumber, Channel->PSM);
break;
}
}

2
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothClassCodes.h
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@ -78,7 +78,7 @@
#define DEVICE_CLASS_MINOR_LAN_50_TO_67_PC_UTILIZED (0x04 << 5)
#define DEVICE_CLASS_MINOR_LAN_67_TO_83_PC_UTILIZED (0x05 << 5)
#define DEVICE_CLASS_MINOR_LAN_83_TO_99_PC_UTILIZED (0x06 << 5)
#define DEVICE_CLASS_MINOR_NO_SERVICE_AVAILABLE (0x07 << 5)
#define DEVICE_CLASS_MINOR_LAN_NO_SERVICE_AVAILABLE (0x07 << 5)
#define DEVICE_CLASS_MINOR_AV_UNCATEGORIZED (0x00 << 2)
#define DEVICE_CLASS_MINOR_AV_HEADSET (0x01 << 2)

69
Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c
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@ -43,57 +43,57 @@ const struct
const struct
{
uint8_t Header;
uint16_t Size;
uint8_t Size;
ItemUUID_t UUIDList[];
} PROGMEM SerialPort_Attribute_ServiceClassIDs =
{
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable16Bit),
SWAPENDIAN_16(sizeof(ItemUUID_t) * 1),
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
(sizeof(ItemUUID_t) * 1),
{
{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), SP_CLASS_UUID}
}
{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), SP_CLASS_UUID},
},
};
const struct
{
uint8_t Header;
uint16_t Size;
uint8_t Header;
uint8_t Size;
ItemProtocol_t ProtocolList[];
ItemProtocol_t L2CAP;
ItemProtocolPSM_t RFCOMM;
} PROGMEM SerialPort_Attribute_ProtocolDescriptor =
{
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable16Bit),
SWAPENDIAN_16(sizeof(ItemProtocol_t) * 2),
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
(sizeof(ItemProtocol_t) + sizeof(ItemProtocolPSM_t)),
{
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
sizeof(ItemUUID_t),
{
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
sizeof(ItemUUID_t),
{
{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), L2CAP_UUID},
}
{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), L2CAP_UUID},
},
},
{
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
(sizeof(ItemUUID_t) + sizeof(Item16Bit_t)),
{
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
sizeof(ItemUUID_t),
{
{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), RFCOMM_UUID},
}
{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), RFCOMM_UUID},
{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(CHANNEL_PSM_RFCOMM)},
},
}
},
};
const struct
{
uint8_t Header;
uint16_t Size;
uint8_t Size;
ItemUUID_t UUIDList[];
} PROGMEM SerialPort_Attribute_BrowseGroupList =
{
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable16Bit),
SWAPENDIAN_16(sizeof(ItemUUID_t) * 1),
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
(sizeof(ItemUUID_t) * 1),
{
{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), PUBLICBROWSEGROUP_CLASS_UUID}
}
{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), PUBLICBROWSEGROUP_CLASS_UUID},
},
};
const struct
@ -103,16 +103,15 @@ const struct
ItemLangEncoding_t LanguageEncodings[];
} PROGMEM SerialPort_Attribute_LanguageBaseIDOffset =
{
.Header = (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
.Size = (sizeof(ItemLangEncoding_t) * 1),
.LanguageEncodings =
(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
(sizeof(ItemLangEncoding_t) * 1),
{
{
{
{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x454E)},
{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x006A)},
{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x0100)},
}
}
{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x454E)},
{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x006A)},
{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(0x0100)},
},
},
};
const struct

19
Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h
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@ -136,14 +136,29 @@
*/
typedef struct
{
uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */
uint8_t Size; /**< Size of the inner Data Element sequence */
uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */
uint8_t Size; /**< Size of the inner Data Element sequence */
struct
{
ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */
} Protocol;
} ItemProtocol_t;
/** Structure for a list of Data Elements Sequences containing UUID Data Elements and 16-bit PSM values, for service
* attributes requiring extended protocol lists.
*/
typedef struct
{
uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */
uint8_t Size; /**< Size of the inner Data Element sequence */
struct
{
ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */
Item16Bit_t PSM; /**< PSM that is to be used to access the service on created channels */
} Protocol;
} ItemProtocolPSM_t;
/** Structure for a list of Data Elements containing language encodings, including the language ID, Encoding ID and
* Attribute base offset.

11
Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c
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@ -486,16 +486,7 @@ static void SDP_CheckUUIDMatch(uint8_t UUIDList[][UUID_SIZE_BYTES], const uint8_
/* Look for matches in the UUID list against the current attribute UUID value */
for (uint8_t i = 0; i < TotalUUIDs; i++)
{
uint8_t CurrentUUID[16];
memcpy_P(CurrentUUID, (CurrAttribute + 1), 16);
BT_SDP_DEBUG(2, "-- TEST UUID: %02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X",
CurrentUUID[0], CurrentUUID[1], CurrentUUID[2], CurrentUUID[3],
CurrentUUID[4], CurrentUUID[5],
CurrentUUID[6], CurrentUUID[7],
CurrentUUID[8], CurrentUUID[9],
CurrentUUID[10], CurrentUUID[11], CurrentUUID[12], CurrentUUID[13], CurrentUUID[14], CurrentUUID[15]);
/* Check if the current unmatched UUID is identical to the search UUID */
if (!(UUIDMatch[i]) && !(memcmp_P(UUIDList[i], (CurrAttribute + 1), UUID_SIZE_BYTES)))
{
/* Indicate match found for the current attribute UUID and early-abort */

6
Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.h
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@ -213,9 +213,9 @@
void SDP_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel);
#if defined(INCLUDE_FROM_SERVICEDISCOVERYPROTOCOL_C)
static void SDP_ProcessServiceSearch(const SDP_PDUHeader_t* const SDPHeader, Bluetooth_Channel_t* const Channel);
static void SDP_ProcessServiceAttribute(const SDP_PDUHeader_t* const SDPHeader, Bluetooth_Channel_t* const Channel);
static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHeader, Bluetooth_Channel_t* const Channel);
static void SDP_ProcessServiceSearch(const SDP_PDUHeader_t* const SDPHeader, Bluetooth_Channel_t* const Channel);
static void SDP_ProcessServiceAttribute(const SDP_PDUHeader_t* const SDPHeader, Bluetooth_Channel_t* const Channel);
static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHeader, Bluetooth_Channel_t* const Channel);
static uint16_t SDP_AddListedAttributesToResponse(const ServiceAttributeTable_t* AttributeTable, uint16_t AttributeList[][2],
const uint8_t TotalAttributes, void** const BufferPos);

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