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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Minimalistic serial driver |
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15 * |
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16 */ |
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17 |
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18 #ifndef _SYBORG_SERIAL_H |
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19 #define _SYBORG_SERIAL_H |
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20 |
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21 #include <comm.h> |
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22 #include <e32hal.h> |
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23 #include "system.h" |
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24 |
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25 const TInt KMinimumLddMajorVersion=1; |
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26 const TInt KMinimumLddMinorVersion=1; |
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27 const TInt KMinimumLddBuild=1; |
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28 |
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29 class DDriverSyborgComm : public DPhysicalDevice |
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30 { |
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31 public: |
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32 DDriverSyborgComm(); |
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33 virtual TInt Install(); |
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34 virtual void GetCaps(TDes8 &aDes) const; |
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35 virtual TInt Create(DBase*& aChannel, TInt aUnit, const TDesC8* anInfo, const TVersion &aVer); |
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36 virtual TInt Validate(TInt aUnit, const TDesC8* anInfo, const TVersion &aVer); |
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37 }; |
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38 |
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39 class DCommSyborgSoc : public DComm |
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40 { |
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41 public: |
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42 DCommSyborgSoc(); |
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43 ~DCommSyborgSoc(); |
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44 TInt DoCreate(TInt aUnit, const TDesC8* anInfo); |
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45 public: |
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46 virtual TInt Start(); |
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47 virtual void Stop(TStopMode aMode); |
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48 virtual void Break(TBool aState); |
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49 virtual void EnableTransmit(); |
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50 virtual TUint Signals() const; |
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51 virtual void SetSignals(TUint aSetMask, TUint aClearMask); |
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52 virtual TInt ValidateConfig(const TCommConfigV01 &aConfig) const; |
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53 virtual void Configure(TCommConfigV01 &aConfig); |
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54 virtual void Caps(TDes8 &aCaps) const; |
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55 virtual TInt DisableIrqs(); |
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56 virtual void RestoreIrqs(TInt aIrq); |
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57 virtual TDfcQue* DfcQ(TInt aUnit); |
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58 virtual void CheckConfig(TCommConfigV01& aConfig); |
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59 static void Isr(TAny* aPtr); |
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60 |
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61 public: |
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62 TLinAddr iPortAddr; |
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63 TInt iIrq; |
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64 |
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65 enum { |
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66 SERIAL_ID = 0, |
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67 SERIAL_DATA = 1, |
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68 SERIAL_FIFO_COUNT = 2, |
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69 SERIAL_INT_ENABLE = 3, |
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70 SERIAL_DMA_TX_ADDR = 4, |
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71 SERIAL_DMA_TX_COUNT = 5, /* triggers dma */ |
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72 SERIAL_DMA_RX_ADDR = 6, |
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73 SERIAL_DMA_RX_COUNT = 7 /* triggers dma */ |
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74 }; |
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75 }; |
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76 |
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77 #endif |