mirror of
https://github.com/felis/USB_Host_Shield_2.0.git
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93 lines
3.6 KiB
C++
Executable file
93 lines
3.6 KiB
C++
Executable file
/* Copyright (C) 2012 Kristian Lauszus, TKJ Electronics. All rights reserved.
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This software may be distributed and modified under the terms of the GNU
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General Public License version 2 (GPL2) as published by the Free Software
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Foundation and appearing in the file GPL2.TXT included in the packaging of
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this file. Please note that GPL2 Section 2[b] requires that all works based
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on this software must also be made publicly available under the terms of
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the GPL2 ("Copyleft").
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Contact information
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-------------------
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Kristian Lauszus, TKJ Electronics
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Web : http://www.tkjelectronics.com
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e-mail : kristianl@tkjelectronics.com
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Enhanced by Dmitry Pakhomenko to initiate connection with remote SPP-aware device
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04.04.2014, Magictale Electronics
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*/
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#ifndef _sppclient_h_
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#define _sppclient_h_
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#include "SPPBase.h"
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/* Bluetooth L2CAP states for SDP_task() */
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#define L2CAP_SDP_WAIT 0
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#define L2CAP_SDP_REQUEST 1
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#define L2CAP_SDP_DONE 2
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#define L2CAP_DISCONNECT_RESPONSE 3
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#define L2CAP_SDP_CONN_RESPONSE 4
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#define L2CAP_SDP_CONFIG_REQUEST 5
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#define L2CAP_SDP_SERVICE_SEARCH_ATTR1 6
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#define L2CAP_SDP_SERVICE_SEARCH_ATTR2 7
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/* Bluetooth L2CAP states for RFCOMM_task() */
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#define L2CAP_RFCOMM_WAIT 0
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#define L2CAP_RFCOMM_REQUEST 1
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#define L2CAP_RFCOMM_DONE 3
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#define L2CAP_RFCOMM_CONN_RESPONSE 4
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#define L2CAP_RFCOMM_CONFIG_REQUEST 6
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#define L2CAP_RFCOMM_CONFIG_RESPONSE 7
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#ifndef GCC_VERSION
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#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
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#endif
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/**
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* This BluetoothService class a Serial Port Protocol (SPP) client.
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* It inherits the Arduino Stream class. This allows it to use all the standard Arduino print functions.
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*/
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class SPPClient : public SPPBase {
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public:
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/**
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* Constructor for the SPPClient class.
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* @param p Pointer to BTD class instance.
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* @param name Set the name to BTD#btdName. If argument is omitted, then "Arduino" will be used.
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* @param pin Write the pin to BTD#btdPin. If argument is omitted, then "0000" will be used.
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* @param pair Set this to true if you want to pair with a device.
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* @param addr Set this to the address you want to connect to.
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*/
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SPPClient(BTD *p, const char *name = "Arduino", const char *pin = "0000", bool pair = false, uint8_t *addr = NULL);
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#if GCC_VERSION > 40700 // Test for GCC > 4.7.0 - then C++11 should be supported
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SPPClient(BTD *p, bool pair = false, uint8_t *addr = NULL) : SPPClient(p, "Arduino", "0000", pair, addr) {}; // Use a delegating constructor
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#endif
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/** @name SPPBase implementation */
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/**
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* Used to pass acldata to the services.
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* @param ACLData Incoming acldata.
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*/
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virtual void ACLData(uint8_t *ACLData);
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/** Used to establish the connection automatically. */
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virtual void Run();
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/** Use this to reset the service. */
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virtual void Reset();
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/**@}*/
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private:
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uint8_t remainingBytes;
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uint8_t rfcomm_uuid_sign_idx; // A progressing index while searching for "RFCOMM UUID" signature, starts from 0 (nothing found) and ends with 5 (found full sequence)
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uint8_t rfcomm_found;
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/* SDP Commands */
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virtual void SDP_Command(uint8_t *data, uint8_t nbytes);
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void SDP_Service_Search_Attr(uint8_t transactionIDHigh, uint8_t transactionIDLow, uint8_t remainingLen = 0);
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/* RFCOMM Commands */
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virtual void RFCOMM_Command(uint8_t *data, uint8_t nbytes); // Used for RFCOMM commands
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void parseAttrReply(uint8_t *l2capinbuf);
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};
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#endif |