aboutsummaryrefslogtreecommitdiffstats
path: root/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
diff options
context:
space:
mode:
Diffstat (limited to 'Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c')
-rw-r--r--Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c140
1 files changed, 116 insertions, 24 deletions
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
index ed39d5cfa..17503ea54 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
@@ -56,35 +56,33 @@ void Bluetooth_ProcessACLPackets(void)
BT_ACL_DEBUG("-- Payload Length: 0x%04X", DataHeader.PayloadLength);
#endif
- if (DataHeader.DestinationChannel == BLUETOOTH_CHANNEL_SIGNALING)
+ if (DataHeader.DestinationChannel == BT_CHANNEL_SIGNALING)
{
Bluetooth_SignalCommand_Header_t SignalCommandHeader;
Pipe_Read_Stream_LE(&SignalCommandHeader, sizeof(SignalCommandHeader));
switch (SignalCommandHeader.Code)
{
- case BLUETOOTH_SIGNAL_CONNECTION_REQUEST:
+ case BT_SIGNAL_CONNECTION_REQUEST:
Bluetooth_SignalPacket_ConnectionRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
- case BLUETOOTH_SIGNAL_CONFIGURATION_REQUEST:
+ case BT_SIGNAL_CONFIGURATION_REQUEST:
Bluetooth_SignalPacket_ConfigurationRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
- case BLUETOOTH_SIGNAL_DISCONNECTION_REQUEST:
+ case BT_SIGNAL_DISCONNECTION_REQUEST:
Bluetooth_SignalPacket_DisconnectionRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
- case BLUETOOTH_SIGNAL_ECHO_REQUEST:
+ case BT_SIGNAL_ECHO_REQUEST:
Bluetooth_SignalPacket_EchoRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
- case BLUETOOTH_SIGNAL_INFORMATION_REQUEST:
- BT_ACL_DEBUG("<< Information Request", NULL);
-
- Pipe_Discard_Stream(ACLPacketHeader.DataLength);
- Pipe_ClearIN();
- Pipe_Freeze();
+ case BT_SIGNAL_INFORMATION_REQUEST:
+ Bluetooth_SignalPacket_InformationRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
default:
+ #if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG("<< Unknown Signaling Command 0x%02X", SignalCommandHeader.Code);
-
+ #endif
+
Pipe_Discard_Stream(ACLPacketHeader.DataLength);
Pipe_ClearIN();
Pipe_Freeze();
@@ -116,7 +114,9 @@ static inline void Bluetooth_SignalPacket_ConnectionRequest(Bluetooth_ACL_Header
Pipe_Read_Stream_LE(&ConnectionRequest, sizeof(ConnectionRequest));
+#if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG("<< L2CAP Connection Request", NULL);
+#endif
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- PSM: 0x%04X", ConnectionRequest.PSM);
BT_ACL_DEBUG("-- Source Channel: 0x%04X", ConnectionRequest.SourceChannel);
@@ -131,14 +131,13 @@ static inline void Bluetooth_SignalPacket_ConnectionRequest(Bluetooth_ACL_Header
ACLPacketHeader->DataLength = sizeof(*DataHeader) + sizeof(*SignalCommandHeader) + sizeof(ConnectionResponse);
DataHeader->PayloadLength = sizeof(*SignalCommandHeader) + sizeof(ConnectionResponse);
- DataHeader->DestinationChannel = BLUETOOTH_CHANNEL_SIGNALING;
- SignalCommandHeader->Code = BLUETOOTH_SIGNAL_CONNECTION_RESPONSE;
+ DataHeader->DestinationChannel = BT_CHANNEL_SIGNALING;
+ SignalCommandHeader->Code = BT_SIGNAL_CONNECTION_RESPONSE;
SignalCommandHeader->Length = sizeof(ConnectionResponse);
Bluetooth_Channel_t* ChannelData = Bluetooth_InitChannelData(ConnectionRequest.SourceChannel, ConnectionRequest.PSM);
- ConnectionResponse.Result = (ChannelData == NULL) ? BLUETOOTH_CONNECTION_REFUSED_RESOURCES :
- BLUETOOTH_CONNECTION_SUCCESSFUL;
+ ConnectionResponse.Result = (ChannelData == NULL) ? BT_CONNECTION_REFUSED_RESOURCES : BT_CONNECTION_SUCCESSFUL;
ConnectionResponse.DestinationChannel = ChannelData->LocalNumber;
ConnectionResponse.SourceChannel = ChannelData->RemoteNumber;
ConnectionResponse.Status = 0x00;
@@ -158,7 +157,9 @@ static inline void Bluetooth_SignalPacket_ConnectionRequest(Bluetooth_ACL_Header
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DataHeader->DestinationChannel);
BT_ACL_DEBUG("-- Payload Length: 0x%04X", DataHeader->PayloadLength);
#endif
+#if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG(">> L2CAP Connection Response", NULL);
+#endif
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- Source Channel: 0x%04X", ConnectionResponse.SourceChannel);
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", ConnectionResponse.DestinationChannel);
@@ -170,10 +171,13 @@ static inline void Bluetooth_SignalPacket_ConfigurationRequest(Bluetooth_ACL_Hea
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
{
Bluetooth_SignalCommand_ConfigurationRequest_t ConfigurationRequest;
-
Pipe_Read_Stream_LE(&ConfigurationRequest, sizeof(ConfigurationRequest));
+
+ // TODO: Process/Discard configuration options here
+#if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG("<< L2CAP Configuration Request", NULL);
+#endif
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", ConfigurationRequest.DestinationChannel);
#endif
@@ -187,8 +191,8 @@ static inline void Bluetooth_SignalPacket_ConfigurationRequest(Bluetooth_ACL_Hea
ACLPacketHeader->DataLength = sizeof(*DataHeader) + sizeof(*SignalCommandHeader) + sizeof(ConfigurationResponse);
DataHeader->PayloadLength = sizeof(*SignalCommandHeader) + sizeof(ConfigurationResponse);
- DataHeader->DestinationChannel = BLUETOOTH_CHANNEL_SIGNALING;
- SignalCommandHeader->Code = BLUETOOTH_SIGNAL_CONFIGURATION_RESPONSE;
+ DataHeader->DestinationChannel = BT_CHANNEL_SIGNALING;
+ SignalCommandHeader->Code = BT_SIGNAL_CONFIGURATION_RESPONSE;
SignalCommandHeader->Length = sizeof(ConfigurationResponse);
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationRequest.DestinationChannel, false);
@@ -200,7 +204,7 @@ static inline void Bluetooth_SignalPacket_ConfigurationRequest(Bluetooth_ACL_Hea
ConfigurationResponse.SourceChannel = ChannelData->RemoteNumber;
ConfigurationResponse.Flags = 0x00;
- ConfigurationResponse.Result = (ChannelData != NULL) ? BLUETOOTH_CONFIGURATION_SUCCESSFUL : BLUETOOTH_CONFIGURATION_REJECTED;
+ ConfigurationResponse.Result = (ChannelData != NULL) ? BT_CONFIGURATION_SUCCESSFUL : BT_CONFIGURATION_REJECTED;
Pipe_Write_Stream_LE(ACLPacketHeader, sizeof(*ACLPacketHeader));
Pipe_Write_Stream_LE(DataHeader, sizeof(*DataHeader));
@@ -217,7 +221,12 @@ static inline void Bluetooth_SignalPacket_ConfigurationRequest(Bluetooth_ACL_Hea
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DataHeader->DestinationChannel);
BT_ACL_DEBUG("-- Payload Length: 0x%04X", DataHeader->PayloadLength);
#endif
+#if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG(">> L2CAP Configuration Response", NULL);
+#endif
+#if (ACL_DEBUG_LEVEL > 1)
+ BT_ACL_DEBUG("-- Result: 0x%02X", ConfigurationResponse.Result);
+#endif
}
static inline void Bluetooth_SignalPacket_DisconnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
@@ -228,7 +237,9 @@ static inline void Bluetooth_SignalPacket_DisconnectionRequest(Bluetooth_ACL_Hea
Pipe_Read_Stream_LE(&DisconnectionRequest, sizeof(DisconnectionRequest));
+#if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG("<< L2CAP Disconnection Request", NULL);
+#endif
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DisconnectionRequest.DestinationChannel);
BT_ACL_DEBUG("-- Source Channel: 0x%04X", DisconnectionRequest.SourceChannel);
@@ -243,8 +254,8 @@ static inline void Bluetooth_SignalPacket_DisconnectionRequest(Bluetooth_ACL_Hea
ACLPacketHeader->DataLength = sizeof(*DataHeader) + sizeof(*SignalCommandHeader) + sizeof(DisconnectionResponse);
DataHeader->PayloadLength = sizeof(*SignalCommandHeader) + sizeof(DisconnectionResponse);
- DataHeader->DestinationChannel = BLUETOOTH_CHANNEL_SIGNALING;
- SignalCommandHeader->Code = BLUETOOTH_SIGNAL_DISCONNECTION_RESPONSE;
+ DataHeader->DestinationChannel = BT_CHANNEL_SIGNALING;
+ SignalCommandHeader->Code = BT_SIGNAL_DISCONNECTION_RESPONSE;
SignalCommandHeader->Length = sizeof(DisconnectionResponse);
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(DisconnectionRequest.SourceChannel, true);
@@ -270,7 +281,9 @@ static inline void Bluetooth_SignalPacket_DisconnectionRequest(Bluetooth_ACL_Hea
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DataHeader->DestinationChannel);
BT_ACL_DEBUG("-- Payload Length: 0x%04X", DataHeader->PayloadLength);
#endif
+#if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG(">> L2CAP Disconnection Response", NULL);
+#endif
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- Source Channel: 0x%04X", DisconnectionResponse.SourceChannel);
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DisconnectionResponse.DestinationChannel);
@@ -281,7 +294,9 @@ static inline void Bluetooth_SignalPacket_EchoRequest(Bluetooth_ACL_Header_t* AC
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
{
+#if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG("<< L2CAP Echo Request", NULL);
+#endif
Pipe_ClearIN();
Pipe_Freeze();
@@ -290,8 +305,8 @@ static inline void Bluetooth_SignalPacket_EchoRequest(Bluetooth_ACL_Header_t* AC
ACLPacketHeader->DataLength = sizeof(*DataHeader) + sizeof(*SignalCommandHeader);
DataHeader->PayloadLength = sizeof(*SignalCommandHeader);
- DataHeader->DestinationChannel = BLUETOOTH_CHANNEL_SIGNALING;
- SignalCommandHeader->Code = BLUETOOTH_SIGNAL_ECHO_RESPONSE;
+ DataHeader->DestinationChannel = BT_CHANNEL_SIGNALING;
+ SignalCommandHeader->Code = BT_SIGNAL_ECHO_RESPONSE;
SignalCommandHeader->Length = 0;
Pipe_Write_Stream_LE(ACLPacketHeader, sizeof(*ACLPacketHeader));
@@ -308,5 +323,82 @@ static inline void Bluetooth_SignalPacket_EchoRequest(Bluetooth_ACL_Header_t* AC
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DataHeader->DestinationChannel);
BT_ACL_DEBUG("-- Payload Length: 0x%04X", DataHeader->PayloadLength);
#endif
+#if (ACL_DEBUG_LEVEL > 0)
BT_ACL_DEBUG(">> L2CAP Echo Response", NULL);
+#endif
+}
+
+static inline void Bluetooth_SignalPacket_InformationRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
+ Bluetooth_DataPacket_Header_t* DataHeader,
+ Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
+{
+ Bluetooth_SignalCommand_InformationRequest_t InformationRequest;
+
+ Pipe_Read_Stream_LE(&InformationRequest, sizeof(InformationRequest));
+
+#if (ACL_DEBUG_LEVEL > 0)
+ BT_ACL_DEBUG("<< Information Request", NULL);
+#endif
+#if (ACL_DEBUG_LEVEL > 1)
+ BT_ACL_DEBUG("-- Info Type: 0x%04X", InformationRequest.InfoType);
+#endif
+
+ Pipe_ClearIN();
+ Pipe_Freeze();
+ Pipe_SelectPipe(BLUETOOTH_DATA_OUT_PIPE);
+ Pipe_Unfreeze();
+
+ Bluetooth_SignalCommand_InformationResponse_t InformationResponse;
+ uint8_t ResponseData[4];
+ uint8_t ResponseLen;
+
+ switch (InformationRequest.InfoType)
+ {
+ case BT_INFOREQ_MTU:
+ InformationResponse.Result = BT_INFORMATION_SUCCESSFUL;
+ ResponseLen = 2;
+
+ *((uint16_t*)&ResponseData) = 65533;
+ break;
+ case BT_INFOREQ_EXTENDEDFEATURES:
+ InformationResponse.Result = BT_INFORMATION_SUCCESSFUL;
+ ResponseLen = 4;
+
+ *((uint32_t*)&ResponseData) = 0;
+ break;
+ default:
+ InformationResponse.Result = BT_INFORMATION_NOTSUPPORTED;
+ ResponseLen = 0;
+ break;
+ }
+
+ ACLPacketHeader->DataLength = sizeof(*DataHeader) + sizeof(*SignalCommandHeader) + sizeof(InformationResponse) +
+ ResponseLen;
+ DataHeader->PayloadLength = sizeof(*SignalCommandHeader) + sizeof(InformationResponse) + ResponseLen;
+ DataHeader->DestinationChannel = BT_CHANNEL_SIGNALING;
+ SignalCommandHeader->Code = BT_SIGNAL_INFORMATION_RESPONSE;
+ SignalCommandHeader->Length = sizeof(InformationResponse) + ResponseLen;
+
+ Pipe_Write_Stream_LE(ACLPacketHeader, sizeof(*ACLPacketHeader));
+ Pipe_Write_Stream_LE(DataHeader, sizeof(*DataHeader));
+ Pipe_Write_Stream_LE(SignalCommandHeader, sizeof(*SignalCommandHeader));
+ Pipe_Write_Stream_LE(&InformationResponse, sizeof(InformationResponse));
+ Pipe_Write_Stream_LE(ResponseData, ResponseLen);
+
+ Pipe_ClearOUT();
+ Pipe_Freeze();
+
+#if (ACL_DEBUG_LEVEL > 1)
+ BT_ACL_DEBUG("Packet Sent", NULL);
+ BT_ACL_DEBUG("-- Connection Handle: 0x%04X", (ACLPacketHeader->ConnectionHandle & 0x0FFF));
+ BT_ACL_DEBUG("-- Data Length: 0x%04X", ACLPacketHeader->DataLength);
+ BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DataHeader->DestinationChannel);
+ BT_ACL_DEBUG("-- Payload Length: 0x%04X", DataHeader->PayloadLength);
+#endif
+#if (ACL_DEBUG_LEVEL > 0)
+ BT_ACL_DEBUG(">> L2CAP Information Response", NULL);
+#endif
+#if (ACL_DEBUG_LEVEL > 1)
+ BT_ACL_DEBUG("-- Result: 0x%02X", InformationResponse.Result);
+#endif
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 05:26:14 +0000