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Add Bluetooth signalling echo request/response handlers, disconnection request/response handlers.

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Add Bluetooth connection request/complete/disconnection callbacks.

Remove debugging from HCI layer, as it is now operational -- add guards to ACL debug statements to reduce logging chattyness so that the overall command sequences can be observed and debugged.
pull/1469/head
Dean Camera 16 years ago
parent fa1a092901
commit 083d797aca
7 changed files with 198 additions and 83 deletions
Show Stats Download Patch File Download Diff File

27
Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
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@ -195,3 +195,30 @@ void Bluetooth_Host_Task(void)
break;
}
}
bool Bluetooth_ConnectionRequest(uint8_t* RemoteAddress)
{
printf_P(PSTR("Connection Request from Device %02X:%02X:%02X:%02X:%02X:%02X\r\n"),
RemoteAddress[5], RemoteAddress[4],
RemoteAddress[3], RemoteAddress[2],
RemoteAddress[1], RemoteAddress[0]);
/* Always accept connections from remote devices */
return true;
}
void Bluetooth_ConnectionComplete(void)
{
printf_P(PSTR("Connection Complete to Device %02X:%02X:%02X:%02X:%02X:%02X\r\n"),
Bluetooth_Connection.RemoteAddress[5], Bluetooth_Connection.RemoteAddress[4],
Bluetooth_Connection.RemoteAddress[3], Bluetooth_Connection.RemoteAddress[2],
Bluetooth_Connection.RemoteAddress[1], Bluetooth_Connection.RemoteAddress[0]);
}
void Bluetooth_DisconnectionComplete(void)
{
printf_P(PSTR("Disconnection Complete to Device %02X:%02X:%02X:%02X:%02X:%02X\r\n"),
Bluetooth_Connection.RemoteAddress[5], Bluetooth_Connection.RemoteAddress[4],
Bluetooth_Connection.RemoteAddress[3], Bluetooth_Connection.RemoteAddress[2],
Bluetooth_Connection.RemoteAddress[1], Bluetooth_Connection.RemoteAddress[0]);
}

137
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
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@ -48,11 +48,13 @@ void Bluetooth_ProcessACLPackets(void)
Pipe_Read_Stream_LE(&ACLPacketHeader, sizeof(ACLPacketHeader));
Pipe_Read_Stream_LE(&DataHeader, sizeof(DataHeader));
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("Packet Received", 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 (DataHeader.DestinationChannel == BLUETOOTH_CHANNEL_SIGNALING)
{
@ -62,20 +64,26 @@ void Bluetooth_ProcessACLPackets(void)
switch (SignalCommandHeader.Code)
{
case BLUETOOTH_SIGNAL_CONNECTION_REQUEST:
Bluetooth_ProcessSignalPacket_ConnectionRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
Bluetooth_SignalPacket_ConnectionRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
case BLUETOOTH_SIGNAL_CONFIGURATION_REQUEST:
Bluetooth_ProcessSignalPacket_ConfigurationRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
Bluetooth_SignalPacket_ConfigurationRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
case BLUETOOTH_SIGNAL_DISCONNECTION_REQUEST:
Bluetooth_SignalPacket_DisconnectionRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
case BLUETOOTH_SIGNAL_ECHO_REQUEST:
Bluetooth_SignalPacket_EchoRequest(&ACLPacketHeader, &DataHeader, &SignalCommandHeader);
break;
case BLUETOOTH_SIGNAL_INFORMATION_REQUEST:
BT_ACL_DEBUG(">> Information Request, Discarded", NULL);
BT_ACL_DEBUG("<< Information Request", NULL);
Pipe_Discard_Stream(ACLPacketHeader.DataLength);
Pipe_ClearIN();
Pipe_Freeze();
break;
default:
BT_ACL_DEBUG(">> Unknown Signaling Command 0x%02X", SignalCommandHeader.Code);
BT_ACL_DEBUG("<< Unknown Signaling Command 0x%02X", SignalCommandHeader.Code);
Pipe_Discard_Stream(ACLPacketHeader.DataLength);
Pipe_ClearIN();
@ -100,17 +108,19 @@ void Bluetooth_ProcessACLPackets(void)
}
}
static inline void Bluetooth_ProcessSignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
static inline void Bluetooth_SignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
{
Bluetooth_SignalCommand_ConnectionRequest_t ConnectionRequest;
Pipe_Read_Stream_LE(&ConnectionRequest, sizeof(ConnectionRequest));
BT_ACL_DEBUG(">> L2CAP Connection Request", NULL);
BT_ACL_DEBUG("<< L2CAP Connection Request", NULL);
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- PSM: 0x%04X", ConnectionRequest.PSM);
BT_ACL_DEBUG("-- Source Channel: 0x%04X", ConnectionRequest.SourceChannel);
#endif
Pipe_ClearIN();
Pipe_Freeze();
@ -141,26 +151,32 @@ static inline void Bluetooth_ProcessSignalPacket_ConnectionRequest(Bluetooth_ACL
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
BT_ACL_DEBUG(">> L2CAP Connection Response", NULL);
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- Source Channel: 0x%04X", ConnectionResponse.SourceChannel);
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", ConnectionResponse.DestinationChannel);
#endif
}
static inline void Bluetooth_ProcessSignalPacket_ConfigurationRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
static inline void Bluetooth_SignalPacket_ConfigurationRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
{
Bluetooth_SignalCommand_ConfigurationRequest_t ConfigurationRequest;
Pipe_Read_Stream_LE(&ConfigurationRequest, sizeof(ConfigurationRequest));
BT_ACL_DEBUG(">> L2CAP Configuration Request", NULL);
BT_ACL_DEBUG("<< L2CAP Configuration Request", NULL);
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", ConfigurationRequest.DestinationChannel);
#endif
Pipe_ClearIN();
Pipe_Freeze();
@ -175,7 +191,7 @@ static inline void Bluetooth_ProcessSignalPacket_ConfigurationRequest(Bluetooth_
SignalCommandHeader->Code = BLUETOOTH_SIGNAL_CONFIGURATION_RESPONSE;
SignalCommandHeader->Length = sizeof(ConfigurationResponse);
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationRequest.DestinationChannel, CHANNEL_LOOKUP_BY_DESTINATION);
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationRequest.DestinationChannel, false);
if (ChannelData != NULL)
ChannelData->State = Channel_Open;
@ -191,13 +207,106 @@ static inline void Bluetooth_ProcessSignalPacket_ConfigurationRequest(Bluetooth_
Pipe_Write_Stream_LE(SignalCommandHeader, sizeof(*SignalCommandHeader));
Pipe_Write_Stream_LE(&ConfigurationResponse, sizeof(ConfigurationResponse));
Pipe_ClearOUT();
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
BT_ACL_DEBUG(">> L2CAP Configuration Response", NULL);
}
static inline void Bluetooth_SignalPacket_DisconnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
{
Bluetooth_SignalCommand_DisconnectionRequest_t DisconnectionRequest;
Pipe_Read_Stream_LE(&DisconnectionRequest, sizeof(DisconnectionRequest));
BT_ACL_DEBUG("<< L2CAP Disconnection Request", NULL);
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DisconnectionRequest.DestinationChannel);
BT_ACL_DEBUG("-- Source Channel: 0x%04X", DisconnectionRequest.SourceChannel);
#endif
Pipe_ClearIN();
Pipe_Freeze();
Pipe_SelectPipe(BLUETOOTH_DATA_OUT_PIPE);
Pipe_Unfreeze();
Bluetooth_SignalCommand_DisconnectionResponse_t DisconnectionResponse;
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;
SignalCommandHeader->Length = sizeof(DisconnectionResponse);
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(DisconnectionRequest.SourceChannel, true);
if (ChannelData != NULL)
ChannelData->State = Channel_Closed;
DisconnectionResponse.DestinationChannel = ChannelData->LocalNumber;
DisconnectionResponse.SourceChannel = ChannelData->RemoteNumber;
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(&DisconnectionResponse, sizeof(DisconnectionResponse));
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
BT_ACL_DEBUG(">> L2CAP Disconnection Response", NULL);
#if (ACL_DEBUG_LEVEL > 1)
BT_ACL_DEBUG("-- Source Channel: 0x%04X", DisconnectionResponse.SourceChannel);
BT_ACL_DEBUG("-- Destination Channel: 0x%04X", DisconnectionResponse.DestinationChannel);
#endif
}
static inline void Bluetooth_SignalPacket_EchoRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader)
{
BT_ACL_DEBUG("<< L2CAP Echo Request", NULL);
Pipe_ClearIN();
Pipe_Freeze();
Pipe_SelectPipe(BLUETOOTH_DATA_OUT_PIPE);
Pipe_Unfreeze();
ACLPacketHeader->DataLength = sizeof(*DataHeader) + sizeof(*SignalCommandHeader);
DataHeader->PayloadLength = sizeof(*SignalCommandHeader);
DataHeader->DestinationChannel = BLUETOOTH_CHANNEL_SIGNALING;
SignalCommandHeader->Code = BLUETOOTH_SIGNAL_ECHO_RESPONSE;
SignalCommandHeader->Length = 0;
Pipe_Write_Stream_LE(ACLPacketHeader, sizeof(*ACLPacketHeader));
Pipe_Write_Stream_LE(DataHeader, sizeof(*DataHeader));
Pipe_Write_Stream_LE(SignalCommandHeader, sizeof(*SignalCommandHeader));
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
BT_ACL_DEBUG(">> L2CAP Echo Response", NULL);
}

36
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h
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@ -42,6 +42,7 @@
/* Macros: */
#define BT_ACL_DEBUG(s, ...) printf_P(PSTR("(ACL) " s "\r\n"), __VA_ARGS__)
#define ACL_DEBUG_LEVEL 1
#define BLUETOOTH_CHANNEL_SIGNALING 0x0001
#define BLUETOOTH_CHANNEL_CONNECTIONLESS 0x0002
@ -50,7 +51,12 @@
#define BLUETOOTH_SIGNAL_CONNECTION_RESPONSE 0x03
#define BLUETOOTH_SIGNAL_CONFIGURATION_REQUEST 0x04
#define BLUETOOTH_SIGNAL_CONFIGURATION_RESPONSE 0x05
#define BLUETOOTH_SIGNAL_DISCONNECTION_REQUEST 0x06
#define BLUETOOTH_SIGNAL_DISCONNECTION_RESPONSE 0x07
#define BLUETOOTH_SIGNAL_ECHO_REQUEST 0x08
#define BLUETOOTH_SIGNAL_ECHO_RESPONSE 0x09
#define BLUETOOTH_SIGNAL_INFORMATION_REQUEST 0x0A
#define BLUETOOTH_SIGNAL_INFORMATION_RESPONSE 0x0B
#define BLUETOOTH_CONNECTION_SUCCESSFUL 0x0000
#define BLUETOOTH_CONNECTION_REFUSED_RESOURCES 0x0004
@ -92,7 +98,19 @@
uint16_t Result;
uint16_t Status;
} Bluetooth_SignalCommand_ConnectionResponse_t;
typedef struct
{
uint16_t DestinationChannel;
uint16_t SourceChannel;
} Bluetooth_SignalCommand_DisconnectionRequest_t;
typedef struct
{
uint16_t DestinationChannel;
uint16_t SourceChannel;
} Bluetooth_SignalCommand_DisconnectionResponse_t;
typedef struct
{
uint16_t DestinationChannel;
@ -112,12 +130,18 @@
void Bluetooth_ProcessACLPackets(void);
#if defined(INCLUDE_FROM_BLUETOOTH_ACLPACKETS_C)
static inline void Bluetooth_ProcessSignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
static inline void Bluetooth_ProcessSignalPacket_ConfigurationRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
static inline void Bluetooth_SignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
static inline void Bluetooth_SignalPacket_EchoRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
static inline void Bluetooth_SignalPacket_ConfigurationRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
static inline void Bluetooth_SignalPacket_DisconnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
Bluetooth_DataPacket_Header_t* DataHeader,
Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
#endif
#endif

46
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c
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@ -86,23 +86,15 @@ void Bluetooth_ProcessHCICommands(void)
Pipe_Read_Stream_LE(&EventParams, HCIEventHeader.ParameterLength);
Pipe_ClearIN();
BT_HCI_DEBUG("Event Code: 0x%02X", HCIEventHeader.EventCode);
switch (HCIEventHeader.EventCode)
{
case EVENT_COMMAND_COMPLETE:
Bluetooth_HCIProcessingState = Bluetooth_HCINextState;
BT_HCI_DEBUG(">> Command Complete (Opcode 0x%04x)",
((Bluetooth_HCIEvent_CommandComplete_t*)&EventParams)->Opcode);
break;
case EVENT_COMMAND_STATUS:
/* If the execution of a command failed, reset the stack */
if (((Bluetooth_HCIEvent_CommandStatus_t*)&EventParams)->Status)
Bluetooth_HCIProcessingState = Bluetooth_Init;
BT_HCI_DEBUG(">> Command Status: 0x%02X",
((Bluetooth_HCIEvent_CommandStatus_t*)&EventParams)->Status);
break;
case EVENT_CONNECTION_REQUEST:
/* Need to store the remote device's BT address in a temporary buffer for later use */
@ -115,12 +107,8 @@ void Bluetooth_ProcessHCICommands(void)
/* Only accept the connection if it is a ACL (data) connection, a device is not already connected
and the user application has indicated that the connection should be allowed */
Bluetooth_HCIProcessingState = (Bluetooth_Connection.IsConnected || !(IsACLConnection) ||
!(CALLBACK_Bluetooth_ConnectionRequest(Bluetooth_TempDeviceAddress))) ?
!(Bluetooth_ConnectionRequest(Bluetooth_TempDeviceAddress))) ?
Bluetooth_Conn_RejectConnection : Bluetooth_Conn_AcceptConnection;
BT_HCI_DEBUG(">> Connection Request from Device %02X:%02X:%02X:%02X:%02X:%02X",
Bluetooth_TempDeviceAddress[5], Bluetooth_TempDeviceAddress[4], Bluetooth_TempDeviceAddress[3],
Bluetooth_TempDeviceAddress[2], Bluetooth_TempDeviceAddress[1], Bluetooth_TempDeviceAddress[0]);
break;
case EVENT_PIN_CODE_REQUEST:
/* Need to store the remote device's BT address in a temporary buffer for later use */
@ -129,10 +117,6 @@ void Bluetooth_ProcessHCICommands(void)
sizeof(Bluetooth_TempDeviceAddress));
Bluetooth_HCIProcessingState = Bluetooth_Conn_SendPINCode;
BT_HCI_DEBUG(">> PIN Request from Device %02X:%02X:%02X:%02X:%02X:%02X",
Bluetooth_TempDeviceAddress[5], Bluetooth_TempDeviceAddress[4], Bluetooth_TempDeviceAddress[3],
Bluetooth_TempDeviceAddress[2], Bluetooth_TempDeviceAddress[1], Bluetooth_TempDeviceAddress[0]);
break;
case EVENT_CONNECTION_COMPLETE:
/* Need to store the remote device's BT address in a temporary buffer for later use */
@ -143,19 +127,15 @@ void Bluetooth_ProcessHCICommands(void)
/* Store the created connection handle and indicate that the connection has been established */
Bluetooth_Connection.ConnectionHandle = ((Bluetooth_HCIEvent_ConnectionComplete_t*)&EventParams)->ConnectionHandle;
Bluetooth_Connection.IsConnected = true;
BT_HCI_DEBUG(">> Connection Complete to Device %02X:%02X:%02X:%02X:%02X:%02X, Handle 0x%04x",
Bluetooth_Connection.RemoteAddress[5], Bluetooth_Connection.RemoteAddress[4],
Bluetooth_Connection.RemoteAddress[3], Bluetooth_Connection.RemoteAddress[2],
Bluetooth_Connection.RemoteAddress[1], Bluetooth_Connection.RemoteAddress[0],
Bluetooth_Connection.ConnectionHandle);
Bluetooth_ConnectionComplete();
break;
case EVENT_DISCONNECTION_COMPLETE:
BT_HCI_DEBUG(">> Disconnection Complete", NULL);
/* Device disconnected, indicate connection information no longer valid */
Bluetooth_Connection.IsConnected = false;
Bluetooth_DisconnectionComplete();
Bluetooth_HCIProcessingState = Bluetooth_Init;
break;
}
@ -176,8 +156,6 @@ void Bluetooth_ProcessHCICommands(void)
OpCode: {OGF: OGF_CTRLR_BASEBAND, OCF: OCF_CTRLR_BASEBAND_RESET},
ParameterLength: 0,
};
BT_HCI_DEBUG("Enter State: Bluetooth_Init_Reset", NULL);
/* Send the command to reset the bluetooth dongle controller */
Bluetooth_SendHCICommand(NULL, 0);
@ -192,9 +170,6 @@ void Bluetooth_ProcessHCICommands(void)
ParameterLength: 248,
};
BT_HCI_DEBUG("Enter State: Bluetooth_Init_SetLocalName", NULL);
BT_HCI_DEBUG("-- Name: %s", Bluetooth_DeviceConfiguration.Name);
/* Send the command to set the bluetooth dongle's name for other devices to see */
Bluetooth_SendHCICommand(Bluetooth_DeviceConfiguration.Name, strlen(Bluetooth_DeviceConfiguration.Name));
@ -208,8 +183,6 @@ void Bluetooth_ProcessHCICommands(void)
ParameterLength: 3,
};
BT_HCI_DEBUG("Enter State: Bluetooth_Init_SetDeviceClass", NULL);
/* Send the command to set the class of the device for other devices to see */
Bluetooth_SendHCICommand(&Bluetooth_DeviceConfiguration.Class, 3);
@ -222,8 +195,6 @@ void Bluetooth_ProcessHCICommands(void)
OpCode: {OGF: OGF_CTRLR_BASEBAND, OCF: OCF_CTRLR_BASEBAND_WRITE_SCAN_ENABLE},
ParameterLength: 1,
};
BT_HCI_DEBUG("Enter State: Bluetooth_Init_WriteScanEnable", NULL);
uint8_t Interval = BT_SCANMODE_InquiryAndPageScans;
@ -239,8 +210,6 @@ void Bluetooth_ProcessHCICommands(void)
OpCode: {OGF: OGF_LINK_CONTROL, OCF: OCF_LINK_CONTROL_ACCEPT_CONNECTION_REQUEST},
ParameterLength: sizeof(Bluetooth_HCICommand_AcceptConnectionRequest_t),
};
BT_HCI_DEBUG("Enter State: Bluetooth_Conn_AcceptConnection", NULL);
/* Copy over the temporary BT device address saved from the Connection Request event, indicate slave
connection role */
@ -260,8 +229,6 @@ void Bluetooth_ProcessHCICommands(void)
OpCode: {OGF: OGF_LINK_CONTROL, OCF: OCF_LINK_CONTROL_REJECT_CONNECTION_REQUEST},
ParameterLength: sizeof(Bluetooth_HCICommand_RejectConnectionRequest_t),
};
BT_HCI_DEBUG("Enter State: Bluetooth_Conn_RejectConnection", NULL);
/* Copy over the temporary BT device address saved from the Connection Request event, indicate failure
to accept the connection due to limited device resources or incorrect device address */
@ -280,9 +247,6 @@ void Bluetooth_ProcessHCICommands(void)
OpCode: {OGF: OGF_LINK_CONTROL, OCF: OCF_LINK_CONTROL_PIN_CODE_REQUEST_REPLY},
ParameterLength: sizeof(Bluetooth_HCICommand_PinCodeResponse_t),
};
BT_HCI_DEBUG("Enter State: Bluetooth_Conn_SendPINCode", NULL);
BT_HCI_DEBUG("-- PIN: %s", Bluetooth_DeviceConfiguration.PINCode);
/* Copy over the temporary BT device address saved from the PIN Code Request event, copy over the
local PIN authentication code to the response */

8
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h
Unescape View File

@ -42,8 +42,6 @@
#include "BluetoothClassCodes.h"
/* Macros: */
#define BT_HCI_DEBUG(s, ...) printf_P(PSTR("(HCI) " s "\r\n"), __VA_ARGS__)
#define OGF_LINK_CONTROL 0x01
#define OGF_CTRLR_BASEBAND 0x03
#define OGF_CTRLR_INFORMATIONAL 0x04
@ -193,8 +191,10 @@
void Bluetooth_ProcessHCICommands(void);
void Bluetooth_ProcessHCIEvents(void);
bool CALLBACK_Bluetooth_ConnectionRequest(uint8_t* RemoteAddress);
bool Bluetooth_ConnectionRequest(uint8_t* RemoteAddress);
void Bluetooth_ConnectionComplete(void);
void Bluetooth_DisconnectionComplete(void);
#if defined(INCLUDE_FROM_BLUETOOTHHCICOMMANDS_C)
static uint8_t Bluetooth_SendHCICommand(void* Parameters, uint16_t ParameterLength);
#endif

17
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c
Unescape View File

@ -54,21 +54,14 @@ void Bluetooth_Stack_USBTask(void)
Bluetooth_ProcessACLPackets();
}
bool CALLBACK_Bluetooth_ConnectionRequest(uint8_t* RemoteAddress)
{
/* Always accept connections from remote devices */
return true;
}
Bluetooth_Channel_t* Bluetooth_GetChannelData(uint16_t ChannelNumber, bool SearchBySource)
{
Bluetooth_Channel_t* CurrentChannelStructure;
for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++)
{
CurrentChannelStructure = &Bluetooth_Connection.Channels[i];
Bluetooth_Channel_t* CurrentChannelStructure = &Bluetooth_Connection.Channels[i];
uint16_t CurrentChannelNumber = ((SearchBySource) ? CurrentChannelStructure->RemoteNumber : CurrentChannelStructure->LocalNumber);
uint16_t CurrentChannelNumber = (SearchBySource) ? CurrentChannelStructure->RemoteNumber :
CurrentChannelStructure->LocalNumber;
if (CurrentChannelNumber == ChannelNumber)
return CurrentChannelStructure;
@ -79,11 +72,9 @@ Bluetooth_Channel_t* Bluetooth_GetChannelData(uint16_t ChannelNumber, bool Searc
Bluetooth_Channel_t* Bluetooth_InitChannelData(uint16_t RemoteChannelNumber, uint16_t PSM)
{
Bluetooth_Channel_t* CurrentChannelStructure;
for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++)
{
CurrentChannelStructure = &Bluetooth_Connection.Channels[i];
Bluetooth_Channel_t* CurrentChannelStructure = &Bluetooth_Connection.Channels[i];
if (CurrentChannelStructure->State == Channel_Closed)
{

10
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h
Unescape View File

@ -39,15 +39,15 @@
#include "BluetoothACLPackets.h"
/* Macros: */
#define BLUETOOTH_DATA_IN_PIPE 1
#define BLUETOOTH_DATA_OUT_PIPE 2
#define BLUETOOTH_EVENTS_PIPE 3
#define BLUETOOTH_DATA_IN_PIPE 1
#define BLUETOOTH_DATA_OUT_PIPE 2
#define BLUETOOTH_EVENTS_PIPE 3
#define BLUETOOTH_MAX_OPEN_CHANNELS 2
#define BLUETOOTH_CHANNELNUMBER_BASEOFFSET 0x0040
#define CHANNEL_LOOKUP_BY_SOURCE true
#define CHANNEL_LOOKUP_BY_DESTINATION false
#define CHANNEL_PSM_SERVICEDISCOVERY 0x0001
#define CHANNEL_PSM_RFCOMM 0x0003
/* Enums: */
enum Bluetooth_Channel_State_t

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