From 2dabb4e55f1c362f63ef181469f529867ce8b03b Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Sun, 6 Jun 2010 08:33:14 +0000 Subject: [PATCH] Add the svn:eol-style property onto new files which where missing it to ensure uniform line endings. --- .../Incomplete/BluetoothHost/Lib/RFCOMM.c | 366 +++++++++--------- .../Incomplete/BluetoothHost/Lib/RFCOMM.h | 192 ++++----- .../BluetoothHost/Lib/SDPServices.c | 366 +++++++++--------- .../BluetoothHost/Lib/SDPServices.h | 354 ++++++++--------- Projects/Benito/Lib/LightweightRingBuff.h | 178 ++++----- .../USBtoSerial/Lib/LightweightRingBuff.h | 178 ++++----- 6 files changed, 817 insertions(+), 817 deletions(-) diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c index 510160629d..a57f3a44dc 100644 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c +++ b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c @@ -1,183 +1,183 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * RFCOMM layer module. This module manages the RFCOMM layer of the - * stack, providing virtual serial port channels on top of the lower - * L2CAP layer. - */ - -#define INCLUDE_FROM_RFCOMM_C -#include "RFCOMM.h" - -/** 8-Bit CRC table used by the FCS field of each RFCOMM encoded frame, sourced from the ETSI TS 101 369 V7.2.0 - * specification document, upon which the RFCOMM specification is based. - */ -const uint8_t CRC8_Table[256] PROGMEM = - { - 0x00, 0x91, 0xE3, 0x72, 0x07, 0x96, 0xE4, 0x75, 0x0E, 0x9F, 0xED, 0x7C, 0x09, 0x98, 0xEA, 0x7B, - 0x1C, 0x8D, 0xFF, 0x6E, 0x1B, 0x8A, 0xF8, 0x69, 0x12, 0x83, 0xF1, 0x60, 0x15, 0x84, 0xF6, 0x67, - 0x38, 0xA9, 0xDB, 0x4A, 0x3F, 0xAE, 0xDC, 0x4D, 0x36, 0xA7, 0xD5, 0x44, 0x31, 0xA0, 0xD2, 0x43, - 0x24, 0xB5, 0xC7, 0x56, 0x23, 0xB2, 0xC0, 0x51, 0x2A, 0xBB, 0xC9, 0x58, 0x2D, 0xBC, 0xCE, 0x5F, - 0x70, 0xE1, 0x93, 0x02, 0x77, 0xE6, 0x94, 0x05, 0x7E, 0xEF, 0x9D, 0x0C, 0x79, 0xE8, 0x9A, 0x0B, - 0x6C, 0xFD, 0x8F, 0x1E, 0x6B, 0xFA, 0x88, 0x19, 0x62, 0xF3, 0x81, 0x10, 0x65, 0xF4, 0x86, 0x17, - 0x48, 0xD9, 0xAB, 0x3A, 0x4F, 0xDE, 0xAC, 0x3D, 0x46, 0xD7, 0xA5, 0x34, 0x41, 0xD0, 0xA2, 0x33, - 0x54, 0xC5, 0xB7, 0x26, 0x53, 0xC2, 0xB0, 0x21, 0x5A, 0xCB, 0xB9, 0x28, 0x5D, 0xCC, 0xBE, 0x2F, - 0xE0, 0x71, 0x03, 0x92, 0xE7, 0x76, 0x04, 0x95, 0xEE, 0x7F, 0x0D, 0x9C, 0xE9, 0x78, 0x0A, 0x9B, - 0xFC, 0x6D, 0x1F, 0x8E, 0xFB, 0x6A, 0x18, 0x89, 0xF2, 0x63, 0x11, 0x80, 0xF5, 0x64, 0x16, 0x87, - 0xD8, 0x49, 0x3B, 0xAA, 0xDF, 0x4E, 0x3C, 0xAD, 0xD6, 0x47, 0x35, 0xA4, 0xD1, 0x40, 0x32, 0xA3, - 0xC4, 0x55, 0x27, 0xB6, 0xC3, 0x52, 0x20, 0xB1, 0xCA, 0x5B, 0x29, 0xB8, 0xCD, 0x5C, 0x2E, 0xBF, - 0x90, 0x01, 0x73, 0xE2, 0x97, 0x06, 0x74, 0xE5, 0x9E, 0x0F, 0x7D, 0xEC, 0x99, 0x08, 0x7A, 0xEB, - 0x8C, 0x1D, 0x6F, 0xFE, 0x8B, 0x1A, 0x68, 0xF9, 0x82, 0x13, 0x61, 0xF0, 0x85, 0x14, 0x66, 0xF7, - 0xA8, 0x39, 0x4B, 0xDA, 0xAF, 0x3E, 0x4C, 0xDD, 0xA6, 0x37, 0x45, 0xD4, 0xA1, 0x30, 0x42, 0xD3, - 0xB4, 0x25, 0x57, 0xC6, 0xB3, 0x22, 0x50, 0xC1, 0xBA, 0x2B, 0x59, 0xC8, 0xBD, 0x2C, 0x5E, 0xCF - }; - -/** Initializes the RFCOMM service, ready for new connections from a SDP client. */ -void RFCOMM_Initialize(void) -{ - /* Not currently used */ -} - -void RFCOMM_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel) -{ - const RFCOMM_Header_t* FrameHeader = (const RFCOMM_Header_t*)Data; - - /* Decode the RFCOMM frame type from the header */ - switch (FrameHeader->Control & ~FRAME_POLL_FINAL) - { - case RFCOMM_Frame_SABM: - RFCOMM_ProcessSABM(FrameHeader, Channel); - break; - case RFCOMM_Frame_UA: - RFCOMM_ProcessUA(FrameHeader, Channel); - break; - case RFCOMM_Frame_DM: - RFCOMM_ProcessDM(FrameHeader, Channel); - break; - case RFCOMM_Frame_DISC: - RFCOMM_ProcessDISC(FrameHeader, Channel); - break; - case RFCOMM_Frame_UIH: - RFCOMM_ProcessUIH(FrameHeader, Channel); - break; - default: - BT_RFCOMM_DEBUG(1, "<< Unknown Frame Type"); - break; - } -} - -static void RFCOMM_ProcessSABM(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) -{ - BT_RFCOMM_DEBUG(1, "<< SABM Received"); - BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); - - // TODO: Reset channel send/receive state here - - struct - { - RFCOMM_Header_t FrameHeader; - uint8_t FrameLength; - uint8_t FCS; - } ResponsePacket; - - /* Copy over the same frame header as the sent packet to copy the logical RFCOMM channel address */ - ResponsePacket.FrameHeader.Address = FrameHeader->Address; - - /* Set the frame type to an Unnumbered Acknowledgement to acknowledge the SABM request */ - ResponsePacket.FrameHeader.Control = RFCOMM_Frame_UA; - - /* Set the length to 0 (LSB indicates end of 8-bit length field) */ - ResponsePacket.FrameLength = 0x01; - - /* Calculate the frame checksum from all fields except the FCS field itself */ - ResponsePacket.FCS = RFCOMM_GetFCSValue(&ResponsePacket, sizeof(ResponsePacket) - sizeof(ResponsePacket.FCS)); - - BT_RFCOMM_DEBUG(1, ">> UA Sent"); - - /* Send the completed response packet to the sender */ - Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), Channel); -} - -static void RFCOMM_ProcessUA(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) -{ - const uint8_t* CurrBufferPos = ((const uint8_t*)FrameHeader + sizeof(RFCOMM_Header_t)); - - BT_RFCOMM_DEBUG(1, "<< UA Received"); - BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); -} - -static void RFCOMM_ProcessDM(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) -{ - const uint8_t* CurrBufferPos = ((const uint8_t*)FrameHeader + sizeof(RFCOMM_Header_t)); - - BT_RFCOMM_DEBUG(1, "<< DM Received"); - BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); -} - -static void RFCOMM_ProcessDISC(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) -{ - const uint8_t* CurrBufferPos = ((const uint8_t*)FrameHeader + sizeof(RFCOMM_Header_t)); - - BT_RFCOMM_DEBUG(1, "<< DISC Received"); - BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); -} - -static void RFCOMM_ProcessUIH(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) -{ - const uint8_t* CurrBufferPos = ((const uint8_t*)FrameHeader + sizeof(RFCOMM_Header_t)); - - BT_RFCOMM_DEBUG(1, "<< UIH Received"); - BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); -} - -static uint8_t RFCOMM_GetFCSValue(const void* FrameStart, uint16_t Length) -{ - const uint8_t* CurrPos = FrameStart; - uint8_t FCS = 0xFF; - - while (Length--) - FCS = pgm_read_byte(CRC8_Table[FCS ^ *(CurrPos++)]); - - return ~FCS; -} - -static uint16_t RFCOMM_GetFrameDataLength(const uint8_t** BufferPos) -{ - uint8_t FirstOctet = *((*BufferPos)++); - uint8_t SecondOctet = 0; - - if (!(FirstOctet & 0x01)) - SecondOctet = *((*BufferPos)++); - - return (((uint16_t)SecondOctet << 7) | (FirstOctet >> 1)); -} - +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * RFCOMM layer module. This module manages the RFCOMM layer of the + * stack, providing virtual serial port channels on top of the lower + * L2CAP layer. + */ + +#define INCLUDE_FROM_RFCOMM_C +#include "RFCOMM.h" + +/** 8-Bit CRC table used by the FCS field of each RFCOMM encoded frame, sourced from the ETSI TS 101 369 V7.2.0 + * specification document, upon which the RFCOMM specification is based. + */ +const uint8_t CRC8_Table[256] PROGMEM = + { + 0x00, 0x91, 0xE3, 0x72, 0x07, 0x96, 0xE4, 0x75, 0x0E, 0x9F, 0xED, 0x7C, 0x09, 0x98, 0xEA, 0x7B, + 0x1C, 0x8D, 0xFF, 0x6E, 0x1B, 0x8A, 0xF8, 0x69, 0x12, 0x83, 0xF1, 0x60, 0x15, 0x84, 0xF6, 0x67, + 0x38, 0xA9, 0xDB, 0x4A, 0x3F, 0xAE, 0xDC, 0x4D, 0x36, 0xA7, 0xD5, 0x44, 0x31, 0xA0, 0xD2, 0x43, + 0x24, 0xB5, 0xC7, 0x56, 0x23, 0xB2, 0xC0, 0x51, 0x2A, 0xBB, 0xC9, 0x58, 0x2D, 0xBC, 0xCE, 0x5F, + 0x70, 0xE1, 0x93, 0x02, 0x77, 0xE6, 0x94, 0x05, 0x7E, 0xEF, 0x9D, 0x0C, 0x79, 0xE8, 0x9A, 0x0B, + 0x6C, 0xFD, 0x8F, 0x1E, 0x6B, 0xFA, 0x88, 0x19, 0x62, 0xF3, 0x81, 0x10, 0x65, 0xF4, 0x86, 0x17, + 0x48, 0xD9, 0xAB, 0x3A, 0x4F, 0xDE, 0xAC, 0x3D, 0x46, 0xD7, 0xA5, 0x34, 0x41, 0xD0, 0xA2, 0x33, + 0x54, 0xC5, 0xB7, 0x26, 0x53, 0xC2, 0xB0, 0x21, 0x5A, 0xCB, 0xB9, 0x28, 0x5D, 0xCC, 0xBE, 0x2F, + 0xE0, 0x71, 0x03, 0x92, 0xE7, 0x76, 0x04, 0x95, 0xEE, 0x7F, 0x0D, 0x9C, 0xE9, 0x78, 0x0A, 0x9B, + 0xFC, 0x6D, 0x1F, 0x8E, 0xFB, 0x6A, 0x18, 0x89, 0xF2, 0x63, 0x11, 0x80, 0xF5, 0x64, 0x16, 0x87, + 0xD8, 0x49, 0x3B, 0xAA, 0xDF, 0x4E, 0x3C, 0xAD, 0xD6, 0x47, 0x35, 0xA4, 0xD1, 0x40, 0x32, 0xA3, + 0xC4, 0x55, 0x27, 0xB6, 0xC3, 0x52, 0x20, 0xB1, 0xCA, 0x5B, 0x29, 0xB8, 0xCD, 0x5C, 0x2E, 0xBF, + 0x90, 0x01, 0x73, 0xE2, 0x97, 0x06, 0x74, 0xE5, 0x9E, 0x0F, 0x7D, 0xEC, 0x99, 0x08, 0x7A, 0xEB, + 0x8C, 0x1D, 0x6F, 0xFE, 0x8B, 0x1A, 0x68, 0xF9, 0x82, 0x13, 0x61, 0xF0, 0x85, 0x14, 0x66, 0xF7, + 0xA8, 0x39, 0x4B, 0xDA, 0xAF, 0x3E, 0x4C, 0xDD, 0xA6, 0x37, 0x45, 0xD4, 0xA1, 0x30, 0x42, 0xD3, + 0xB4, 0x25, 0x57, 0xC6, 0xB3, 0x22, 0x50, 0xC1, 0xBA, 0x2B, 0x59, 0xC8, 0xBD, 0x2C, 0x5E, 0xCF + }; + +/** Initializes the RFCOMM service, ready for new connections from a SDP client. */ +void RFCOMM_Initialize(void) +{ + /* Not currently used */ +} + +void RFCOMM_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel) +{ + const RFCOMM_Header_t* FrameHeader = (const RFCOMM_Header_t*)Data; + + /* Decode the RFCOMM frame type from the header */ + switch (FrameHeader->Control & ~FRAME_POLL_FINAL) + { + case RFCOMM_Frame_SABM: + RFCOMM_ProcessSABM(FrameHeader, Channel); + break; + case RFCOMM_Frame_UA: + RFCOMM_ProcessUA(FrameHeader, Channel); + break; + case RFCOMM_Frame_DM: + RFCOMM_ProcessDM(FrameHeader, Channel); + break; + case RFCOMM_Frame_DISC: + RFCOMM_ProcessDISC(FrameHeader, Channel); + break; + case RFCOMM_Frame_UIH: + RFCOMM_ProcessUIH(FrameHeader, Channel); + break; + default: + BT_RFCOMM_DEBUG(1, "<< Unknown Frame Type"); + break; + } +} + +static void RFCOMM_ProcessSABM(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) +{ + BT_RFCOMM_DEBUG(1, "<< SABM Received"); + BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); + + // TODO: Reset channel send/receive state here + + struct + { + RFCOMM_Header_t FrameHeader; + uint8_t FrameLength; + uint8_t FCS; + } ResponsePacket; + + /* Copy over the same frame header as the sent packet to copy the logical RFCOMM channel address */ + ResponsePacket.FrameHeader.Address = FrameHeader->Address; + + /* Set the frame type to an Unnumbered Acknowledgement to acknowledge the SABM request */ + ResponsePacket.FrameHeader.Control = RFCOMM_Frame_UA; + + /* Set the length to 0 (LSB indicates end of 8-bit length field) */ + ResponsePacket.FrameLength = 0x01; + + /* Calculate the frame checksum from all fields except the FCS field itself */ + ResponsePacket.FCS = RFCOMM_GetFCSValue(&ResponsePacket, sizeof(ResponsePacket) - sizeof(ResponsePacket.FCS)); + + BT_RFCOMM_DEBUG(1, ">> UA Sent"); + + /* Send the completed response packet to the sender */ + Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), Channel); +} + +static void RFCOMM_ProcessUA(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) +{ + const uint8_t* CurrBufferPos = ((const uint8_t*)FrameHeader + sizeof(RFCOMM_Header_t)); + + BT_RFCOMM_DEBUG(1, "<< UA Received"); + BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); +} + +static void RFCOMM_ProcessDM(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) +{ + const uint8_t* CurrBufferPos = ((const uint8_t*)FrameHeader + sizeof(RFCOMM_Header_t)); + + BT_RFCOMM_DEBUG(1, "<< DM Received"); + BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); +} + +static void RFCOMM_ProcessDISC(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) +{ + const uint8_t* CurrBufferPos = ((const uint8_t*)FrameHeader + sizeof(RFCOMM_Header_t)); + + BT_RFCOMM_DEBUG(1, "<< DISC Received"); + BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); +} + +static void RFCOMM_ProcessUIH(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel) +{ + const uint8_t* CurrBufferPos = ((const uint8_t*)FrameHeader + sizeof(RFCOMM_Header_t)); + + BT_RFCOMM_DEBUG(1, "<< UIH Received"); + BT_RFCOMM_DEBUG(2, "-- Address 0x%02X", FrameHeader->Address); +} + +static uint8_t RFCOMM_GetFCSValue(const void* FrameStart, uint16_t Length) +{ + const uint8_t* CurrPos = FrameStart; + uint8_t FCS = 0xFF; + + while (Length--) + FCS = pgm_read_byte(CRC8_Table[FCS ^ *(CurrPos++)]); + + return ~FCS; +} + +static uint16_t RFCOMM_GetFrameDataLength(const uint8_t** BufferPos) +{ + uint8_t FirstOctet = *((*BufferPos)++); + uint8_t SecondOctet = 0; + + if (!(FirstOctet & 0x01)) + SecondOctet = *((*BufferPos)++); + + return (((uint16_t)SecondOctet << 7) | (FirstOctet >> 1)); +} + diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h index 194551d03a..cd5375e91b 100644 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h +++ b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h @@ -1,96 +1,96 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for RFCOMM.c. - */ - -#ifndef _RFCOMM_H_ -#define _RFCOMM_H_ - - /* Includes: */ - #include - #include - #include - #include - #include - - #include - #include - - #include "BluetoothStack.h" - - /* Macros: */ - #define BT_RFCOMM_DEBUG(l, s, ...) do { if (RFCOMM_DEBUG_LEVEL >= l) printf_P(PSTR("(RFCOMM) " s "\r\n"), ##__VA_ARGS__); } while (0) - #define RFCOMM_DEBUG_LEVEL 2 - - #define FRAME_POLL_FINAL (1 << 4) - - /* Enums: */ - /** Enum for the types of RFCOMM frames which can be exchanged on a Bluetooth channel. */ - enum RFCOMM_Frame_Types_t - { - RFCOMM_Frame_SABM = 0x2F, /**< Set Asynchronous Balance Mode Field */ - RFCOMM_Frame_UA = 0x63, /**< Unnumbered Acknowledgement Field */ - RFCOMM_Frame_DM = 0x0F, /**< Disconnected Mode Field */ - RFCOMM_Frame_DISC = 0x43, /**< Disconnect Field */ - RFCOMM_Frame_UIH = 0xEF, /**< Unnumbered Information with Header check Field */ - }; - - /* Type Defines: */ - typedef struct - { - struct - { - unsigned char LogicalChannel : 6; - unsigned char PollResponse : 1; - unsigned char LastAddressOctet : 1; - } Address; - - uint8_t Control; - } RFCOMM_Header_t; - - /* Function Prototypes: */ - void RFCOMM_Initialize(void); - void RFCOMM_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel); - - #if defined(INCLUDE_FROM_RFCOMM_C) - static void RFCOMM_ProcessSABM(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); - static void RFCOMM_ProcessUA(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); - static void RFCOMM_ProcessDM(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); - static void RFCOMM_ProcessDISC(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); - static void RFCOMM_ProcessUIH(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); - - static uint8_t RFCOMM_GetFCSValue(const void* FrameStart, uint16_t Length); - static uint16_t RFCOMM_GetFrameDataLength(const uint8_t** BufferPos); - #endif - -#endif +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * Header file for RFCOMM.c. + */ + +#ifndef _RFCOMM_H_ +#define _RFCOMM_H_ + + /* Includes: */ + #include + #include + #include + #include + #include + + #include + #include + + #include "BluetoothStack.h" + + /* Macros: */ + #define BT_RFCOMM_DEBUG(l, s, ...) do { if (RFCOMM_DEBUG_LEVEL >= l) printf_P(PSTR("(RFCOMM) " s "\r\n"), ##__VA_ARGS__); } while (0) + #define RFCOMM_DEBUG_LEVEL 2 + + #define FRAME_POLL_FINAL (1 << 4) + + /* Enums: */ + /** Enum for the types of RFCOMM frames which can be exchanged on a Bluetooth channel. */ + enum RFCOMM_Frame_Types_t + { + RFCOMM_Frame_SABM = 0x2F, /**< Set Asynchronous Balance Mode Field */ + RFCOMM_Frame_UA = 0x63, /**< Unnumbered Acknowledgement Field */ + RFCOMM_Frame_DM = 0x0F, /**< Disconnected Mode Field */ + RFCOMM_Frame_DISC = 0x43, /**< Disconnect Field */ + RFCOMM_Frame_UIH = 0xEF, /**< Unnumbered Information with Header check Field */ + }; + + /* Type Defines: */ + typedef struct + { + struct + { + unsigned char LogicalChannel : 6; + unsigned char PollResponse : 1; + unsigned char LastAddressOctet : 1; + } Address; + + uint8_t Control; + } RFCOMM_Header_t; + + /* Function Prototypes: */ + void RFCOMM_Initialize(void); + void RFCOMM_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel); + + #if defined(INCLUDE_FROM_RFCOMM_C) + static void RFCOMM_ProcessSABM(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); + static void RFCOMM_ProcessUA(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); + static void RFCOMM_ProcessDM(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); + static void RFCOMM_ProcessDISC(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); + static void RFCOMM_ProcessUIH(const RFCOMM_Header_t* const FrameHeader, Bluetooth_Channel_t* const Channel); + + static uint8_t RFCOMM_GetFCSValue(const void* FrameStart, uint16_t Length); + static uint16_t RFCOMM_GetFrameDataLength(const uint8_t** BufferPos); + #endif + +#endif diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c b/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c index 16317e787a..0af592e91f 100644 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c +++ b/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c @@ -1,183 +1,183 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * SDP Service Attribute definitions. This file contains the attributes - * and attribute tables of all the services the device supports, which can - * then be retrieved by a connected Bluetooth device via the SDP server. - */ - -#include "SDPServices.h" - -/** Serial Port Profile attribute, listing the unique service handle of the Serial Port service - * within the device. This handle can then be requested by the SDP client in future transactions - * in lieu of a search UUID list. - */ -const struct -{ - uint8_t Header; - uint32_t Data; -} PROGMEM SerialPort_Attribute_ServiceHandle = - { - (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_32Bit), - SWAPENDIAN_32(0x00010001), - }; - -/** Serial Port Profile attribute, listing the implemented Service Class UUIDs of the Serial Port service - * within the device. This list indicates all the class UUIDs that apply to the Serial Port service, so that - * a SDP client can search by a generalized class rather than a specific UUID to determine supported services. - */ -const struct -{ - uint8_t Header; - uint8_t Size; - ItemUUID_t UUIDList[]; -} PROGMEM SerialPort_Attribute_ServiceClassIDs = - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemUUID_t) * 1), - { - {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), SP_CLASS_UUID}, - }, - }; - -/** Serial Port Profile attribute, listing the Protocols (and their attributes) of the Serial Port service - * within the device. This list indicates what protocols the service is layered on top of, as well as any - * configuration information for each layer. - */ -const struct -{ - uint8_t Header; - uint8_t Size; - - ItemProtocol_t L2CAP; - ItemProtocolChannel_t RFCOMM; -} PROGMEM SerialPort_Attribute_ProtocolDescriptor = - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemProtocol_t) + sizeof(ItemProtocolChannel_t)), - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - sizeof(ItemUUID_t), - { - {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), L2CAP_UUID}, - }, - }, - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemUUID_t) + sizeof(Item8Bit_t)), - { - {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), RFCOMM_UUID}, - {(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_8Bit), 0x03}, - }, - }, - }; - -/** Serial Port Profile attribute, listing the Browse Group List UUIDs which this service is a member of. - * Browse Group UUIDs give a way to group together services within a device in a simple heirachy, so that - * a SDP client can progressively narrow down an general browse to a specific service which it requires. - */ -const struct -{ - uint8_t Header; - uint8_t Size; - ItemUUID_t UUIDList[]; -} PROGMEM SerialPort_Attribute_BrowseGroupList = - { - (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), - (sizeof(ItemUUID_t) * 1), - { - {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), PUBLICBROWSEGROUP_CLASS_UUID}, - }, - }; - -/** Serial Port Profile attribute, listing the languages (and their encodings) supported - * by the Serial Port service in its text string attributes. - */ -const struct -{ - uint8_t Header; - uint8_t Size; - ItemLangEncoding_t LanguageEncodings[]; -} PROGMEM SerialPort_Attribute_LanguageBaseIDOffset = - { - (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)}, - }, - }, - }; - -/** Serial Port Profile attribute, listing a human readable name of the service. */ -const struct -{ - uint8_t Header; - uint8_t Size; - char Text[]; -} PROGMEM SerialPort_Attribute_ServiceName = - { - (SDP_DATATYPE_String | SDP_DATASIZE_Variable8Bit), - sizeof("Wireless Serial Port") - 1, - "Wireless Serial Port", - }; - -/** Serial Port Profile attribute, listing a human readable description of the service. */ -const struct -{ - uint8_t Header; - uint8_t Size; - char Text[]; -} PROGMEM SerialPort_Attribute_ServiceDescription = - { - (SDP_DATATYPE_String | SDP_DATASIZE_Variable8Bit), - sizeof("Wireless Serial Port Service") - 1, - "Wireless Serial Port Service", - }; - -/** Service Attribute Table for the Serial Port service, linking each supported attribute ID to its data, so that - * the SDP server can retrieve it for transmission back to a SDP client upon request. - */ -const ServiceAttributeTable_t PROGMEM SerialPort_Attribute_Table[] = - { - {.AttributeID = SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE, .Data = &SerialPort_Attribute_ServiceHandle }, - {.AttributeID = SDP_ATTRIBUTE_ID_SERVICECLASSIDS, .Data = &SerialPort_Attribute_ServiceClassIDs }, - {.AttributeID = SDP_ATTRIBUTE_ID_PROTOCOLDESCRIPTORLIST, .Data = &SerialPort_Attribute_ProtocolDescriptor }, - {.AttributeID = SDP_ATTRIBUTE_ID_BROWSEGROUPLIST, .Data = &SerialPort_Attribute_BrowseGroupList }, - {.AttributeID = SDP_ATTRIBUTE_ID_LANGUAGEBASEATTROFFSET, .Data = &SerialPort_Attribute_LanguageBaseIDOffset}, - {.AttributeID = SDP_ATTRIBUTE_ID_SERVICENAME, .Data = &SerialPort_Attribute_ServiceName }, - {.AttributeID = SDP_ATTRIBUTE_ID_SERVICEDESCRIPTION, .Data = &SerialPort_Attribute_ServiceDescription }, - - SERVICE_ATTRIBUTE_TABLE_TERMINATOR - }; +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * SDP Service Attribute definitions. This file contains the attributes + * and attribute tables of all the services the device supports, which can + * then be retrieved by a connected Bluetooth device via the SDP server. + */ + +#include "SDPServices.h" + +/** Serial Port Profile attribute, listing the unique service handle of the Serial Port service + * within the device. This handle can then be requested by the SDP client in future transactions + * in lieu of a search UUID list. + */ +const struct +{ + uint8_t Header; + uint32_t Data; +} PROGMEM SerialPort_Attribute_ServiceHandle = + { + (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_32Bit), + SWAPENDIAN_32(0x00010001), + }; + +/** Serial Port Profile attribute, listing the implemented Service Class UUIDs of the Serial Port service + * within the device. This list indicates all the class UUIDs that apply to the Serial Port service, so that + * a SDP client can search by a generalized class rather than a specific UUID to determine supported services. + */ +const struct +{ + uint8_t Header; + uint8_t Size; + ItemUUID_t UUIDList[]; +} PROGMEM SerialPort_Attribute_ServiceClassIDs = + { + (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), + (sizeof(ItemUUID_t) * 1), + { + {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), SP_CLASS_UUID}, + }, + }; + +/** Serial Port Profile attribute, listing the Protocols (and their attributes) of the Serial Port service + * within the device. This list indicates what protocols the service is layered on top of, as well as any + * configuration information for each layer. + */ +const struct +{ + uint8_t Header; + uint8_t Size; + + ItemProtocol_t L2CAP; + ItemProtocolChannel_t RFCOMM; +} PROGMEM SerialPort_Attribute_ProtocolDescriptor = + { + (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), + (sizeof(ItemProtocol_t) + sizeof(ItemProtocolChannel_t)), + { + (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), + sizeof(ItemUUID_t), + { + {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), L2CAP_UUID}, + }, + }, + { + (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), + (sizeof(ItemUUID_t) + sizeof(Item8Bit_t)), + { + {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), RFCOMM_UUID}, + {(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_8Bit), 0x03}, + }, + }, + }; + +/** Serial Port Profile attribute, listing the Browse Group List UUIDs which this service is a member of. + * Browse Group UUIDs give a way to group together services within a device in a simple heirachy, so that + * a SDP client can progressively narrow down an general browse to a specific service which it requires. + */ +const struct +{ + uint8_t Header; + uint8_t Size; + ItemUUID_t UUIDList[]; +} PROGMEM SerialPort_Attribute_BrowseGroupList = + { + (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit), + (sizeof(ItemUUID_t) * 1), + { + {(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), PUBLICBROWSEGROUP_CLASS_UUID}, + }, + }; + +/** Serial Port Profile attribute, listing the languages (and their encodings) supported + * by the Serial Port service in its text string attributes. + */ +const struct +{ + uint8_t Header; + uint8_t Size; + ItemLangEncoding_t LanguageEncodings[]; +} PROGMEM SerialPort_Attribute_LanguageBaseIDOffset = + { + (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)}, + }, + }, + }; + +/** Serial Port Profile attribute, listing a human readable name of the service. */ +const struct +{ + uint8_t Header; + uint8_t Size; + char Text[]; +} PROGMEM SerialPort_Attribute_ServiceName = + { + (SDP_DATATYPE_String | SDP_DATASIZE_Variable8Bit), + sizeof("Wireless Serial Port") - 1, + "Wireless Serial Port", + }; + +/** Serial Port Profile attribute, listing a human readable description of the service. */ +const struct +{ + uint8_t Header; + uint8_t Size; + char Text[]; +} PROGMEM SerialPort_Attribute_ServiceDescription = + { + (SDP_DATATYPE_String | SDP_DATASIZE_Variable8Bit), + sizeof("Wireless Serial Port Service") - 1, + "Wireless Serial Port Service", + }; + +/** Service Attribute Table for the Serial Port service, linking each supported attribute ID to its data, so that + * the SDP server can retrieve it for transmission back to a SDP client upon request. + */ +const ServiceAttributeTable_t PROGMEM SerialPort_Attribute_Table[] = + { + {.AttributeID = SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE, .Data = &SerialPort_Attribute_ServiceHandle }, + {.AttributeID = SDP_ATTRIBUTE_ID_SERVICECLASSIDS, .Data = &SerialPort_Attribute_ServiceClassIDs }, + {.AttributeID = SDP_ATTRIBUTE_ID_PROTOCOLDESCRIPTORLIST, .Data = &SerialPort_Attribute_ProtocolDescriptor }, + {.AttributeID = SDP_ATTRIBUTE_ID_BROWSEGROUPLIST, .Data = &SerialPort_Attribute_BrowseGroupList }, + {.AttributeID = SDP_ATTRIBUTE_ID_LANGUAGEBASEATTROFFSET, .Data = &SerialPort_Attribute_LanguageBaseIDOffset}, + {.AttributeID = SDP_ATTRIBUTE_ID_SERVICENAME, .Data = &SerialPort_Attribute_ServiceName }, + {.AttributeID = SDP_ATTRIBUTE_ID_SERVICEDESCRIPTION, .Data = &SerialPort_Attribute_ServiceDescription }, + + SERVICE_ATTRIBUTE_TABLE_TERMINATOR + }; diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h b/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h index 7e33638dbb..b0a78e686a 100644 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h +++ b/Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h @@ -1,177 +1,177 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for SDPServices.c. - */ - -#ifndef _SDPSERVICES_H_ -#define _SDPSERVICES_H_ - - /* Includes: */ - #include "ServiceDiscoveryProtocol.h" - - /* Macros: */ - /** Size of a full 128 bit UUID, in bytes. */ - #define UUID_SIZE_BYTES 16 - - /** First 80 bits common to all standardized Bluetooth services. */ - #define BASE_80BIT_UUID 0x0000, 0x0010, 0x0080, {0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB} - - #define RFCOMM_UUID {SWAPENDIAN_32(0x00000003), BASE_80BIT_UUID} - #define L2CAP_UUID {SWAPENDIAN_32(0x00000100), BASE_80BIT_UUID} - #define SP_CLASS_UUID {SWAPENDIAN_32(0x00001101), BASE_80BIT_UUID} - #define PUBLICBROWSEGROUP_CLASS_UUID {SWAPENDIAN_32(0x00001002), BASE_80BIT_UUID} - - #define SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE 0x0000 - #define SDP_ATTRIBUTE_ID_SERVICECLASSIDS 0x0001 - #define SDP_ATTRIBUTE_ID_PROTOCOLDESCRIPTORLIST 0x0004 - #define SDP_ATTRIBUTE_ID_BROWSEGROUPLIST 0x0005 - #define SDP_ATTRIBUTE_ID_LANGUAGEBASEATTROFFSET 0x0006 - #define SDP_ATTRIBUTE_ID_SERVICENAME 0x0100 - #define SDP_ATTRIBUTE_ID_SERVICEDESCRIPTION 0x0101 - - /** Swaps the byte ordering of a 16-bit value at compile time. Do not use this macro for swapping byte orderings - * of dynamic values computed at runtime -- use SwapEndian_16() instead. - * - * \param[in] x 16-bit value whose byte ordering is to be swapped - * - * \return Input value with the byte ordering reversed - */ - #define SWAPENDIAN_16(x) ((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8)) - - /** Swaps the byte ordering of a 32-bit value at compile time. Do not use this macro for swapping byte orderings - * of dynamic values computed at runtime -- use SwapEndian_32() instead. - * - * \param[in] x 32-bit value whose byte ordering is to be swapped - * - * \return Input value with the byte ordering reversed - */ - #define SWAPENDIAN_32(x) ((((x) & 0xFF000000UL) >> 24UL) | (((x) & 0x00FF0000UL) >> 8UL) | \ - (((x) & 0x0000FF00UL) << 8UL) | (((x) & 0x000000FFUL) << 24UL)) - - /** Terminator for a service attribute table of type \ref ServiceAttributeTable_t. */ - #define SERVICE_ATTRIBUTE_TABLE_TERMINATOR {.Data = NULL} - - /* Type Defines: */ - /** Type define for a UUID value structure. This struct can be used to hold full 128-bit UUIDs. */ - typedef struct - { - uint32_t A; /**< Bits 0-31 of the UUID. */ - uint16_t B; /**< Bits 32-47 of the UUID. */ - uint16_t C; /**< Bits 48-63 of the UUID. */ - uint16_t D; /**< Bits 64-79 of the UUID. */ - uint8_t E[6]; /**< Bits 80-128 of the UUID. */ - } UUID_t; - - /** Structure for the association of attribute ID values to an attribute value in FLASH. A table of these - * structures can then be built up for each supported UUID service within the device. - * - * \note This table must be terminated with a \ref SERVICE_ATTRIBUTE_TABLE_TERMINATOR element. - */ - typedef struct - { - uint16_t AttributeID; /**< Attribute ID of the table element which the UUID service supports */ - const void* Data; /**< Pointer to the attribute data, located in PROGMEM memory space */ - } ServiceAttributeTable_t; - - /** Structure for a list of Data Elements containing 8-bit integers, for service attributes requiring such lists. */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_8Bit) */ - uint8_t Value; /**< Value to store in the list Data Element */ - } Item8Bit_t; - - /** Structure for a list of Data Elements containing 16-bit integers, for service attributes requiring such lists. */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit) */ - uint16_t Value; /**< Value to store in the list Data Element */ - } Item16Bit_t; - - /** Structure for a list of Data Elements containing 32-bit integers, for service attributes requiring such lists. */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_32Bit) */ - uint32_t Value; /**< Value to store in the list Data Element */ - } Item32Bit_t; - - /** Structure for a list of Data Elements containing UUIDs, for service attributes requiring UUID lists. */ - typedef struct - { - uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit) */ - UUID_t UUID; /**< UUID to store in the list Data Element */ - } ItemUUID_t; - - /** Structure for a list of Data Elements Sequences containing UUID Data Elements, for service attributes requiring - * 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 */ - } Protocol; - } ItemProtocol_t; - - /** Structure for a list of Data Elements Sequences containing UUID Data Elements and 8-bit channel 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 */ - Item8Bit_t Channel; /**< Channel that is to be used to access the service */ - } Protocol; - } ItemProtocolChannel_t; - - /** Structure for a list of Data Elements containing language encodings, including the language ID, Encoding ID and - * Attribute base offset. - */ - typedef struct - { - Item16Bit_t LanguageID; /**< Language ID for the current language */ - Item16Bit_t EncodingID; /**< Encoding used for the current language */ - Item16Bit_t OffsetID; /**< Attribute offset added to all strings using this language within the service */ - } ItemLangEncoding_t; - - /* External Variables: */ - extern const ServiceAttributeTable_t SerialPort_Attribute_Table[]; - extern const ServiceAttributeTable_t PnP_Attribute_Table[]; - -#endif +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * Header file for SDPServices.c. + */ + +#ifndef _SDPSERVICES_H_ +#define _SDPSERVICES_H_ + + /* Includes: */ + #include "ServiceDiscoveryProtocol.h" + + /* Macros: */ + /** Size of a full 128 bit UUID, in bytes. */ + #define UUID_SIZE_BYTES 16 + + /** First 80 bits common to all standardized Bluetooth services. */ + #define BASE_80BIT_UUID 0x0000, 0x0010, 0x0080, {0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB} + + #define RFCOMM_UUID {SWAPENDIAN_32(0x00000003), BASE_80BIT_UUID} + #define L2CAP_UUID {SWAPENDIAN_32(0x00000100), BASE_80BIT_UUID} + #define SP_CLASS_UUID {SWAPENDIAN_32(0x00001101), BASE_80BIT_UUID} + #define PUBLICBROWSEGROUP_CLASS_UUID {SWAPENDIAN_32(0x00001002), BASE_80BIT_UUID} + + #define SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE 0x0000 + #define SDP_ATTRIBUTE_ID_SERVICECLASSIDS 0x0001 + #define SDP_ATTRIBUTE_ID_PROTOCOLDESCRIPTORLIST 0x0004 + #define SDP_ATTRIBUTE_ID_BROWSEGROUPLIST 0x0005 + #define SDP_ATTRIBUTE_ID_LANGUAGEBASEATTROFFSET 0x0006 + #define SDP_ATTRIBUTE_ID_SERVICENAME 0x0100 + #define SDP_ATTRIBUTE_ID_SERVICEDESCRIPTION 0x0101 + + /** Swaps the byte ordering of a 16-bit value at compile time. Do not use this macro for swapping byte orderings + * of dynamic values computed at runtime -- use SwapEndian_16() instead. + * + * \param[in] x 16-bit value whose byte ordering is to be swapped + * + * \return Input value with the byte ordering reversed + */ + #define SWAPENDIAN_16(x) ((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8)) + + /** Swaps the byte ordering of a 32-bit value at compile time. Do not use this macro for swapping byte orderings + * of dynamic values computed at runtime -- use SwapEndian_32() instead. + * + * \param[in] x 32-bit value whose byte ordering is to be swapped + * + * \return Input value with the byte ordering reversed + */ + #define SWAPENDIAN_32(x) ((((x) & 0xFF000000UL) >> 24UL) | (((x) & 0x00FF0000UL) >> 8UL) | \ + (((x) & 0x0000FF00UL) << 8UL) | (((x) & 0x000000FFUL) << 24UL)) + + /** Terminator for a service attribute table of type \ref ServiceAttributeTable_t. */ + #define SERVICE_ATTRIBUTE_TABLE_TERMINATOR {.Data = NULL} + + /* Type Defines: */ + /** Type define for a UUID value structure. This struct can be used to hold full 128-bit UUIDs. */ + typedef struct + { + uint32_t A; /**< Bits 0-31 of the UUID. */ + uint16_t B; /**< Bits 32-47 of the UUID. */ + uint16_t C; /**< Bits 48-63 of the UUID. */ + uint16_t D; /**< Bits 64-79 of the UUID. */ + uint8_t E[6]; /**< Bits 80-128 of the UUID. */ + } UUID_t; + + /** Structure for the association of attribute ID values to an attribute value in FLASH. A table of these + * structures can then be built up for each supported UUID service within the device. + * + * \note This table must be terminated with a \ref SERVICE_ATTRIBUTE_TABLE_TERMINATOR element. + */ + typedef struct + { + uint16_t AttributeID; /**< Attribute ID of the table element which the UUID service supports */ + const void* Data; /**< Pointer to the attribute data, located in PROGMEM memory space */ + } ServiceAttributeTable_t; + + /** Structure for a list of Data Elements containing 8-bit integers, for service attributes requiring such lists. */ + typedef struct + { + uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_8Bit) */ + uint8_t Value; /**< Value to store in the list Data Element */ + } Item8Bit_t; + + /** Structure for a list of Data Elements containing 16-bit integers, for service attributes requiring such lists. */ + typedef struct + { + uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit) */ + uint16_t Value; /**< Value to store in the list Data Element */ + } Item16Bit_t; + + /** Structure for a list of Data Elements containing 32-bit integers, for service attributes requiring such lists. */ + typedef struct + { + uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_32Bit) */ + uint32_t Value; /**< Value to store in the list Data Element */ + } Item32Bit_t; + + /** Structure for a list of Data Elements containing UUIDs, for service attributes requiring UUID lists. */ + typedef struct + { + uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit) */ + UUID_t UUID; /**< UUID to store in the list Data Element */ + } ItemUUID_t; + + /** Structure for a list of Data Elements Sequences containing UUID Data Elements, for service attributes requiring + * 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 */ + } Protocol; + } ItemProtocol_t; + + /** Structure for a list of Data Elements Sequences containing UUID Data Elements and 8-bit channel 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 */ + Item8Bit_t Channel; /**< Channel that is to be used to access the service */ + } Protocol; + } ItemProtocolChannel_t; + + /** Structure for a list of Data Elements containing language encodings, including the language ID, Encoding ID and + * Attribute base offset. + */ + typedef struct + { + Item16Bit_t LanguageID; /**< Language ID for the current language */ + Item16Bit_t EncodingID; /**< Encoding used for the current language */ + Item16Bit_t OffsetID; /**< Attribute offset added to all strings using this language within the service */ + } ItemLangEncoding_t; + + /* External Variables: */ + extern const ServiceAttributeTable_t SerialPort_Attribute_Table[]; + extern const ServiceAttributeTable_t PnP_Attribute_Table[]; + +#endif diff --git a/Projects/Benito/Lib/LightweightRingBuff.h b/Projects/Benito/Lib/LightweightRingBuff.h index 8026cef64b..a4b0f8b757 100644 --- a/Projects/Benito/Lib/LightweightRingBuff.h +++ b/Projects/Benito/Lib/LightweightRingBuff.h @@ -1,90 +1,90 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Ultra lightweight ring buffer, for fast insertion/deletion. - */ - -#ifndef _ULW_RING_BUFF_H_ -#define _ULW_RING_BUFF_H_ - - /* Includes: */ - #include - #include - - /* Defines: */ - /** Size of each ring buffer, in bytes. */ - #define BUFFER_SIZE 128 - - /** Type of data to store into the buffer. */ - #define RingBuff_Data_t uint8_t - - /* Type Defines: */ - typedef struct - { - RingBuff_Data_t Buffer[BUFFER_SIZE]; - RingBuff_Data_t* In; - RingBuff_Data_t* Out; - uint8_t Count; - } RingBuff_t; - - /* Inline Functions: */ - static inline void RingBuffer_InitBuffer(RingBuff_t* const Buffer) - { - Buffer->In = Buffer->Buffer; - Buffer->Out = Buffer->Buffer; - Buffer->Count = 0; - } - - static inline void RingBuffer_Insert(RingBuff_t* const Buffer, RingBuff_Data_t Data) - { - *Buffer->In = Data; - - if (++Buffer->In == &Buffer->Buffer[BUFFER_SIZE]) - Buffer->In = Buffer->Buffer; - - Buffer->Count++; - } - - static inline RingBuff_Data_t RingBuffer_Remove(RingBuff_t* const Buffer) - { - RingBuff_Data_t Data = *Buffer->Out; - - if (++Buffer->Out == &Buffer->Buffer[BUFFER_SIZE]) - Buffer->Out = Buffer->Buffer; - - Buffer->Count--; - - return Data; - } - -#endif +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * Ultra lightweight ring buffer, for fast insertion/deletion. + */ + +#ifndef _ULW_RING_BUFF_H_ +#define _ULW_RING_BUFF_H_ + + /* Includes: */ + #include + #include + + /* Defines: */ + /** Size of each ring buffer, in bytes. */ + #define BUFFER_SIZE 128 + + /** Type of data to store into the buffer. */ + #define RingBuff_Data_t uint8_t + + /* Type Defines: */ + typedef struct + { + RingBuff_Data_t Buffer[BUFFER_SIZE]; + RingBuff_Data_t* In; + RingBuff_Data_t* Out; + uint8_t Count; + } RingBuff_t; + + /* Inline Functions: */ + static inline void RingBuffer_InitBuffer(RingBuff_t* const Buffer) + { + Buffer->In = Buffer->Buffer; + Buffer->Out = Buffer->Buffer; + Buffer->Count = 0; + } + + static inline void RingBuffer_Insert(RingBuff_t* const Buffer, RingBuff_Data_t Data) + { + *Buffer->In = Data; + + if (++Buffer->In == &Buffer->Buffer[BUFFER_SIZE]) + Buffer->In = Buffer->Buffer; + + Buffer->Count++; + } + + static inline RingBuff_Data_t RingBuffer_Remove(RingBuff_t* const Buffer) + { + RingBuff_Data_t Data = *Buffer->Out; + + if (++Buffer->Out == &Buffer->Buffer[BUFFER_SIZE]) + Buffer->Out = Buffer->Buffer; + + Buffer->Count--; + + return Data; + } + +#endif \ No newline at end of file diff --git a/Projects/USBtoSerial/Lib/LightweightRingBuff.h b/Projects/USBtoSerial/Lib/LightweightRingBuff.h index 31430ddd48..c376ef4808 100644 --- a/Projects/USBtoSerial/Lib/LightweightRingBuff.h +++ b/Projects/USBtoSerial/Lib/LightweightRingBuff.h @@ -1,90 +1,90 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Ultra lightweight ring buffer, for fast insertion/deletion. - */ - -#ifndef _ULW_RING_BUFF_H_ -#define _ULW_RING_BUFF_H_ - - /* Includes: */ - #include - #include - - /* Defines: */ - /** Size of each ring buffer, in bytes */ - #define BUFFER_SIZE 128 - - /** Type of data to store into the buffer */ - #define RingBuff_Data_t uint8_t - - /* Type Defines: */ - typedef struct - { - RingBuff_Data_t Buffer[BUFFER_SIZE]; - RingBuff_Data_t* In; - RingBuff_Data_t* Out; - uint8_t Count; - } RingBuff_t; - - /* Inline Functions: */ - static inline void RingBuffer_InitBuffer(RingBuff_t* const Buffer) - { - Buffer->In = Buffer->Buffer; - Buffer->Out = Buffer->Buffer; - Buffer->Count = 0; - } - - static inline void RingBuffer_Insert(RingBuff_t* const Buffer, RingBuff_Data_t Data) - { - *Buffer->In = Data; - - if (++Buffer->In == &Buffer->Buffer[BUFFER_SIZE]) - Buffer->In = Buffer->Buffer; - - Buffer->Count++; - } - - static inline RingBuff_Data_t RingBuffer_Remove(RingBuff_t* const Buffer) - { - RingBuff_Data_t Data = *Buffer->Out; - - if (++Buffer->Out == &Buffer->Buffer[BUFFER_SIZE]) - Buffer->Out = Buffer->Buffer; - - Buffer->Count--; - - return Data; - } - -#endif +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * Ultra lightweight ring buffer, for fast insertion/deletion. + */ + +#ifndef _ULW_RING_BUFF_H_ +#define _ULW_RING_BUFF_H_ + + /* Includes: */ + #include + #include + + /* Defines: */ + /** Size of each ring buffer, in bytes */ + #define BUFFER_SIZE 128 + + /** Type of data to store into the buffer */ + #define RingBuff_Data_t uint8_t + + /* Type Defines: */ + typedef struct + { + RingBuff_Data_t Buffer[BUFFER_SIZE]; + RingBuff_Data_t* In; + RingBuff_Data_t* Out; + uint8_t Count; + } RingBuff_t; + + /* Inline Functions: */ + static inline void RingBuffer_InitBuffer(RingBuff_t* const Buffer) + { + Buffer->In = Buffer->Buffer; + Buffer->Out = Buffer->Buffer; + Buffer->Count = 0; + } + + static inline void RingBuffer_Insert(RingBuff_t* const Buffer, RingBuff_Data_t Data) + { + *Buffer->In = Data; + + if (++Buffer->In == &Buffer->Buffer[BUFFER_SIZE]) + Buffer->In = Buffer->Buffer; + + Buffer->Count++; + } + + static inline RingBuff_Data_t RingBuffer_Remove(RingBuff_t* const Buffer) + { + RingBuff_Data_t Data = *Buffer->Out; + + if (++Buffer->Out == &Buffer->Buffer[BUFFER_SIZE]) + Buffer->Out = Buffer->Buffer; + + Buffer->Count--; + + return Data; + } + +#endif \ No newline at end of file