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1 #ifndef CYGONCE_KERNEL_CLOCK_INL |
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2 #define CYGONCE_KERNEL_CLOCK_INL |
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3 |
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4 //========================================================================== |
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5 // |
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6 // clock.inl |
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7 // |
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8 // Clock and Alarm class inlines |
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9 // |
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10 //========================================================================== |
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11 //####COPYRIGHTBEGIN#### |
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12 // |
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13 // ------------------------------------------- |
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14 // The contents of this file are subject to the Cygnus eCos Public License |
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15 // Version 1.0 (the "License"); you may not use this file except in |
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16 // compliance with the License. You may obtain a copy of the License at |
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17 // http://sourceware.cygnus.com/ecos |
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18 // |
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19 // Software distributed under the License is distributed on an "AS IS" |
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20 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
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21 // License for the specific language governing rights and limitations under |
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22 // the License. |
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23 // |
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24 // The Original Code is eCos - Embedded Cygnus Operating System, released |
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25 // September 30, 1998. |
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26 // |
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27 // The Initial Developer of the Original Code is Cygnus. Portions created |
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28 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. |
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29 // ------------------------------------------- |
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30 // |
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31 //####COPYRIGHTEND#### |
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32 //========================================================================== |
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33 //#####DESCRIPTIONBEGIN#### |
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34 // |
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35 // Author(s): nickg |
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36 // Contributors: nickg |
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37 // Date: 1997-09-30 |
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38 // Purpose: Define Clock and Alarm class inlines |
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39 // Description: Define inline functions for counter, clock and alarm |
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40 // classes. |
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41 // Usage: #include <cyg/kernel/clock.hxx> |
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42 // #include <cyg/kernel/clock.inl> |
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43 // |
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44 //####DESCRIPTIONEND#### |
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45 // |
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46 //========================================================================== |
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47 |
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48 #include <cyg/kernel/clock.hxx> |
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49 |
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50 // ------------------------------------------------------------------------- |
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51 // ------------------------------------------------------------------------- |
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52 // Counter class inlines |
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53 |
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54 // Return current value of counter |
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55 inline cyg_tick_count Cyg_Counter::current_value() |
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56 { |
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57 return counter; |
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58 } |
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59 |
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60 inline cyg_uint32 Cyg_Counter::current_value_lo() |
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61 { |
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62 return counter&0xFFFFFFFF; |
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63 } |
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64 |
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65 inline cyg_uint32 Cyg_Counter::current_value_hi() |
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66 { |
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67 return (counter>>32)&0xFFFFFFFF; |
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68 } |
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69 |
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70 // Set the counter's current value |
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71 inline void Cyg_Counter::set_value( cyg_tick_count new_value) |
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72 { |
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73 counter = new_value; |
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74 } |
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75 |
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76 // ------------------------------------------------------------------------- |
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77 // ------------------------------------------------------------------------- |
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78 // Clock class inlines |
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79 |
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80 // Return current resolution |
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81 inline Cyg_Clock::cyg_resolution Cyg_Clock::get_resolution() |
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82 { |
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83 return resolution; |
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84 } |
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85 |
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86 // Set new resolution |
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87 inline void Cyg_Clock::set_resolution( |
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88 Cyg_Clock::cyg_resolution new_resolution |
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89 ) |
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90 { |
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91 resolution = new_resolution; |
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92 } |
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93 |
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94 // ------------------------------------------------------------------------- |
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95 // ------------------------------------------------------------------------- |
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96 // Alarm inlines |
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97 |
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98 // Ensure alarm disabled |
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99 inline void Cyg_Alarm::disable() |
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100 { |
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101 if( enabled ) counter->rem_alarm(this); |
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102 } |
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103 |
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104 |
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105 // ------------------------------------------------------------------------- |
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106 #endif // ifndef CYGONCE_KERNEL_CLOCK_INL |
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107 // EOF clock.inl |
