diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c index fbacc25373..d2bd07589e 100644 --- a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c +++ b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c @@ -251,8 +251,8 @@ void Bluetooth_PacketReceived(uint16_t* PacketLength, Bluetooth_Channel_t* Chann Pipe_Read_Stream_LE(&DataPayload, *PacketLength); *PacketLength = 0; - printf_P(PSTR("L2CAP Packet Recetion on channel %02X:\r\n"), Channel->LocalNumber); - for (uint16_t Byte = 0; Byte < *PacketLength; Byte++) + printf_P(PSTR("Packet Received (Channel 0x%04X, PSM: 0x%02x):\r\n"), Channel->LocalNumber, Channel->PSM); + for (uint16_t Byte = 0; Byte < sizeof(DataPayload); Byte++) printf_P(PSTR("0x%02X "), DataPayload[Byte]); puts_P(PSTR("\r\n")); } diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c index 50fba7c5d6..df831fd0d3 100644 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c +++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c @@ -360,34 +360,35 @@ static inline void Bluetooth_Signal_ConfigurationReq(BT_ACL_Header_t* ACL BT_Signal_Header_t* SignalCommandHeader) { BT_Signal_ConfigurationReq_t ConfigurationRequest; - uint8_t OptionsLen; + uint8_t OptionsLen = (SignalCommandHeader->Length - sizeof(ConfigurationRequest)); + uint8_t Options[OptionsLen]; - Pipe_Read_Stream_LE(&ConfigurationRequest, sizeof(ConfigurationRequest)); - OptionsLen = (DataHeader->PayloadLength - sizeof(*SignalCommandHeader)); - - Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationRequest.DestinationChannel, false); - - while (OptionsLen) - { - BT_Config_Option_Header_t OptionHeader; - - Pipe_Read_Stream_LE(&OptionHeader, sizeof(OptionHeader)); - - if ((OptionHeader.Type == BT_CONFIG_OPTION_MTU) && (ChannelData != NULL)) - Pipe_Read_Stream_LE(&ChannelData->RemoteMTU, sizeof(ChannelData->RemoteMTU)); - else - Pipe_Discard_Stream(OptionHeader.Length); - - OptionsLen -= (sizeof(OptionHeader) + OptionHeader.Length); - } + Pipe_Read_Stream_LE(&ConfigurationRequest, sizeof(ConfigurationRequest)); + Pipe_Read_Stream_LE(&Options, sizeof(Options)); Pipe_ClearIN(); Pipe_Freeze(); + Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationRequest.DestinationChannel, false); + BT_ACL_DEBUG(1, "<< L2CAP Configuration Request", NULL); BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", ConfigurationRequest.DestinationChannel); - BT_ACL_DEBUG(2, "-- Options Len: 0x%04X", (DataHeader->PayloadLength - sizeof(*SignalCommandHeader))); BT_ACL_DEBUG(2, "-- Remote MTU: 0x%04X", ChannelData->RemoteMTU); + BT_ACL_DEBUG(2, "-- Options Len: 0x%04X", OptionsLen); + + uint8_t OptionPos = 0; + while (OptionPos < OptionsLen) + { + BT_Config_Option_Header_t* OptionHeader = (BT_Config_Option_Header_t*)&Options[OptionPos]; + + BT_ACL_DEBUG(2, "-- Option Type: 0x%04X", OptionHeader->Type); + BT_ACL_DEBUG(2, "-- Option Length: 0x%04X", (sizeof(*OptionHeader) + OptionHeader->Length)); + + if ((OptionHeader->Type == BT_CONFIG_OPTION_MTU) && (ChannelData != NULL)) + ChannelData->RemoteMTU = *((uint16_t*)&Options[OptionPos + sizeof(*OptionHeader)]); + + OptionPos += (sizeof(*OptionHeader) + OptionHeader->Length); + } struct {