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1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @publishedPartner |
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19 @released |
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20 */ |
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21 |
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22 #ifndef HCTLUARTBASE_H |
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23 #define HCTLUARTBASE_H |
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24 |
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25 #include <bluetooth/hci/hctlbase.h> |
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26 #include <bluetooth/hci/hctlinterface.h> |
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27 #include <bluetooth/hardresetinitiator.h> |
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28 #include <d32comm.h> |
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29 |
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30 class MHCTLChannelObserver; |
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31 class MHCTLDataObserver; |
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32 class MHCTLEventObserver; |
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33 class MControllerStateObserver; |
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34 class RBtBusDevComm; |
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35 |
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36 /** |
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37 An implementation of a HCTL Plugin, for use as a base class |
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38 for UART based HCTL implementations. |
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39 |
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40 This class directly implements the interfaces MHCTLInterface. It |
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41 "exports" through the CHCTLBase::GetInterface function. |
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42 |
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43 |
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44 This class is intended to be derived from. |
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45 */ |
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46 class CHCTLUartBase : public CHCTLBase, |
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47 public MHCTLInterface, |
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48 public MHardResetInitiator |
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49 { |
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50 public: |
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51 enum TPowerControlDetectionMode |
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52 { |
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53 EPwrCtrlModeNone = 0x00, |
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54 EPwrCtrlCTSTimedLow = 0x01, |
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55 }; |
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56 |
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57 public: |
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58 IMPORT_C ~CHCTLUartBase(); |
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59 |
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60 protected: |
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61 IMPORT_C CHCTLUartBase(); |
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62 IMPORT_C virtual TBool CheckHardwareConnected(); |
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63 IMPORT_C void BaseConstructL(const TDesC& aIniFileName); |
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64 |
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65 protected: |
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66 IMPORT_C TAny* Interface(TUid aUid); |
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67 IMPORT_C void SetPortBaudRateL(TUint32 aBaudRate); |
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68 /** |
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69 Accessor method for the port |
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70 */ |
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71 IMPORT_C RBusDevComm& Port(); |
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72 |
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73 // Getter for iPowerCtrlMode |
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74 IMPORT_C CHCTLUartBase::TPowerControlDetectionMode PowerCtrlMode() const; |
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75 |
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76 private: |
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77 void OpenPortL(TUint aPortNo); |
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78 void ScanAndOpenPortL(TUint aStartingPortNo); |
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79 |
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80 virtual void PortOpenedL() = 0; |
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81 |
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82 protected: |
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83 // unowned |
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84 MHCTLChannelObserver* iChannelObserver; |
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85 MHCTLDataObserver* iDataObserver; |
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86 MHCTLEventObserver* iEventObserver; |
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87 MControllerStateObserver* iControllerStateObserver; |
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88 |
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89 private: |
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90 // owned |
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91 RBtBusDevComm* iPort; |
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92 TPowerControlDetectionMode iPowerCtrlMode; |
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93 TUint32 iPadding; |
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94 }; |
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95 |
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96 #endif // HCTLUARTBASE_H |