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1 /* |
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2 * Copyright (c) 2008-2009 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 "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: |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 #ifndef __UPD35001_TIMER_H__ |
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23 #define __UPD35001_TIMER_H__ |
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24 #include <naviengine.h> |
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25 |
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26 struct NETimer |
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27 { |
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28 static inline NETimer& Timer(TUint a) { return *(NETimer*)(KHwTimersBase + (a<<10)); } |
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29 volatile TUint32 iTimerCount; /* counter register */ |
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30 volatile TUint32 iTimerCtrl; /* control register */ |
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31 volatile TUint32 iTimerReset; /* counter resets to zero upon reaching this value */ |
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32 volatile TUint32 iGTOPulseStart; /* output pulse starts at this value */ |
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33 volatile TUint32 iGTOPulseEnd; /* output pulse ends at this value */ |
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34 volatile TUint32 iGTICtrl; /* input capture mode control */ |
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35 volatile TUint32 iGTIRisingEdgeCapture; /* count captured at rising edge */ |
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36 volatile TUint32 iGTIFallingEdgeCapture; /* count captured at falling edge */ |
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37 volatile TUint32 iGTInterrupt; /* interrupt flags */ |
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38 volatile TUint32 iGTInterruptEnable; /* interrupt enable mask */ |
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39 volatile TUint32 iPrescaler; /* prescaler control */ |
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40 }; |
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41 |
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42 const TUint32 KNETimerCtrl_CAE = 0x00000001u; /* Count up enable (held static until set) */ |
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43 const TUint32 KNETimerCtrl_CE = 0x00000002u; /* Counter enable (held at 0 until set) */ |
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44 const TUint32 KNETimerCtrl_GTOEnable = 0x00000004u; /* GTO output enable */ |
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45 |
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46 const TUint32 KNETimerGTICtrl_FAL_M = 0x00000001u; |
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47 const TUint32 KNETimerGTICtrl_FAL_C = 0x00000002u; |
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48 const TUint32 KNETimerGTICtrl_RIS_M = 0x00000004u; |
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49 const TUint32 KNETimerGTICtrl_RIS_C = 0x00000008u; |
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50 const TUint32 KNETimerGTICtrl_FilterMask = 0xfffffff0u; |
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51 const TUint32 KNETimerGTICtrl_FilterShift = 4; |
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52 |
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53 const TUint32 KNETimerGTIInt_GTIFI = 0x00000001u; /* interrupt detected on falling edge of GTI */ |
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54 const TUint32 KNETimerGTIInt_GTIRI = 0x00000002u; /* interrupt detected on rising edge of GTI */ |
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55 const TUint32 KNETimerGTIInt_GTOFI = 0x00000004u; /* interrupt detected on falling edge of GTO */ |
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56 const TUint32 KNETimerGTIInt_GTORI = 0x00000008u; /* interrupt detected on rising edge of GTO */ |
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57 const TUint32 KNETimerGTIInt_TCI = 0x00000010u; /* interrupt detected on timer counter reset */ |
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58 const TUint32 KNETimerGTIInt_All = 0x0000001fu; /* mask to clear all pending interrupts */ |
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59 |
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60 const TUint32 KNETimerGTIIntE_GTIFE = 0x00000001u; /* interrupt enabled on falling edge of GTI */ |
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61 const TUint32 KNETimerGTIIntE_GTIRE = 0x00000002u; /* interrupt enabled on rising edge of GTI */ |
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62 const TUint32 KNETimerGTIIntE_GTOFE = 0x00000004u; /* interrupt enabled on falling edge of GTO */ |
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63 const TUint32 KNETimerGTIIntE_GTORE = 0x00000008u; /* interrupt enabled on rising edge of GTO */ |
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64 const TUint32 KNETimerGTIIntE_TCE = 0x00000010u; /* interrupt enabled on timer counter reset */ |
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65 |
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66 const TUint32 KNETimerPrescaleBy1 = 0x00000001u; |
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67 const TUint32 KNETimerPrescaleBy2 = 0x00000002u; |
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68 const TUint32 KNETimerPrescaleBy4 = 0x00000004u; |
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69 const TUint32 KNETimerPrescaleBy8 = 0x00000008u; |
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70 const TUint32 KNETimerPrescaleBy16 = 0x00000010u; |
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71 const TUint32 KNETimerPrescaleBy32 = 0x00000020u; |
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72 |
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73 #endif |
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74 |
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75 |