FreeCalypso > hg > fc-selenite
annotate src/nucleus/tmse.c @ 158:8fe0cde2fd79
doc/Compiling: update for SE J100 target and fc-host-tools-r10
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 17 Mar 2019 07:20:28 +0000 |
parents | 0f80e1e4dce4 |
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1 /*************************************************************************/ |
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2 /* */ |
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3 /* Copyright Mentor Graphics Corporation 2002 */ |
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4 /* All Rights Reserved. */ |
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5 /* */ |
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6 /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ |
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7 /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ |
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8 /* SUBJECT TO LICENSE TERMS. */ |
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9 /* */ |
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10 /*************************************************************************/ |
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11 |
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12 /*************************************************************************/ |
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13 /* */ |
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14 /* FILE NAME VERSION */ |
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15 /* */ |
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16 /* tmse.c Nucleus PLUS 1.14 */ |
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17 /* */ |
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18 /* COMPONENT */ |
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19 /* */ |
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20 /* TM - Timer Management */ |
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21 /* */ |
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22 /* DESCRIPTION */ |
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23 /* */ |
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24 /* This file contains the error checking routines for the functions */ |
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25 /* in the Timer component. This permits easy removal of error */ |
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26 /* checking logic when it is not needed. */ |
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27 /* */ |
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28 /* DATA STRUCTURES */ |
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29 /* */ |
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30 /* None */ |
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31 /* */ |
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32 /* FUNCTIONS */ |
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33 /* */ |
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34 /* TMSE_Create_Timer Create an application timer */ |
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35 /* TMSE_Delete_Timer Delete an application timer */ |
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36 /* TMSE_Reset_Timer Reset application timer */ |
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37 /* TMSE_Control_Timer Enable/Disable application */ |
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38 /* timer */ |
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39 /* */ |
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40 /* DEPENDENCIES */ |
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41 /* */ |
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42 /* cs_extr.h Common Service functions */ |
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43 /* tm_extr.h Timer functions */ |
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44 /* */ |
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45 /* HISTORY */ |
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46 /* */ |
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47 /* DATE REMARKS */ |
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48 /* */ |
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49 /* 03-01-1993 Created initial version 1.0 */ |
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50 /* 04-19-1993 Verified version 1.0 */ |
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51 /* 03-01-1994 Changed names of error checking */ |
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52 /* shell to match new conventions, */ |
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53 /* resulting in version 1.1 */ |
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54 /* */ |
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55 /* 03-18-1994 Verified version 1.1 */ |
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56 /* 04-17-1996 updated to version 1.2 */ |
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57 /* 03-24-1998 Released version 1.3 */ |
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58 /* 04-17-2002 Released version 1.13m */ |
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59 /* 11-07-2002 Released version 1.14 */ |
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60 /*************************************************************************/ |
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61 #define NU_SOURCE_FILE |
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62 |
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63 |
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64 #include "cs_extr.h" /* Common service functions */ |
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65 #include "tm_extr.h" /* Timer functions */ |
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66 |
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67 |
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68 |
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69 /*************************************************************************/ |
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70 /* */ |
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71 /* FUNCTION */ |
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72 /* */ |
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73 /* TMSE_Create_Timer */ |
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74 /* */ |
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75 /* DESCRIPTION */ |
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76 /* */ |
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77 /* This function performs error checking on the parameters supplied */ |
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78 /* to the create timer function. */ |
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79 /* */ |
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80 /* CALLED BY */ |
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81 /* */ |
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82 /* Application */ |
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83 /* */ |
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84 /* CALLS */ |
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85 /* */ |
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86 /* TMS_Create_Timer Actual create timer function */ |
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87 /* */ |
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88 /* INPUTS */ |
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89 /* */ |
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90 /* timer_ptr Timer control block pointer */ |
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91 /* name Timer name */ |
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92 /* expiration_routine Timer expiration routine */ |
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93 /* id Timer expiration ID */ |
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94 /* initial_time Initial expiration time */ |
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95 /* reschedule_time Reschedule expiration time */ |
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96 /* enable Automatic enable option */ |
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97 /* */ |
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98 /* OUTPUTS */ |
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99 /* */ |
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100 /* NU_INVALID_TIMER Indicates timer pointer is */ |
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101 /* NULL */ |
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102 /* NU_INVALID_FUNCTION Indicates timer expiration */ |
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103 /* function pointer is NULL */ |
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104 /* NU_INVALID_ENABLE Indicates enable parameter */ |
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105 /* is invalid */ |
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106 /* */ |
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107 /* HISTORY */ |
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108 /* */ |
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109 /* DATE REMARKS */ |
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110 /* */ |
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111 /* 03-01-1993 Created initial version 1.0 */ |
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112 /* 04-19-1993 Verified version 1.0 */ |
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113 /* 03-01-1994 Changed function interface, */ |
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114 /* resulting in version 1.1 */ |
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115 /* */ |
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116 /* 03-18-1994 Verified version 1.1 */ |
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117 /* */ |
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118 /*************************************************************************/ |
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119 STATUS TMSE_Create_Timer(NU_TIMER *timer_ptr, CHAR *name, |
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120 VOID (*expiration_routine)(UNSIGNED), UNSIGNED id, |
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121 UNSIGNED initial_time, UNSIGNED reschedule_time, OPTION enable) |
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122 { |
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123 |
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124 TM_APP_TCB *timer; /* Timer control block ptr */ |
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125 STATUS status; /* Completion status */ |
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126 |
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127 |
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128 /* Move input timer pointer into internal pointer. */ |
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129 timer = (TM_APP_TCB *) timer_ptr; |
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130 |
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131 /* Check the parameters to the create timer function. */ |
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132 if ((timer == NU_NULL) || (timer -> tm_id == TM_TIMER_ID)) |
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133 |
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134 /* Invalid timer pointer. */ |
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135 status = NU_INVALID_TIMER; |
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136 |
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137 else if (expiration_routine == NU_NULL) |
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138 |
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139 /* Invalid expiration function pointer. */ |
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140 status = NU_INVALID_FUNCTION; |
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141 |
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142 else if (initial_time == 0) |
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143 |
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144 /* Invalid time value. */ |
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145 status = NU_INVALID_OPERATION; |
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146 |
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147 |
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148 else if ((enable != NU_ENABLE_TIMER) && (enable != NU_DISABLE_TIMER)) |
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149 |
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150 /* Invalid enable parameter. */ |
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151 status = NU_INVALID_ENABLE; |
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152 |
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153 else |
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154 |
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155 /* Call the actual create timer function. */ |
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156 status = TMS_Create_Timer(timer_ptr, name, expiration_routine, id, |
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157 initial_time, reschedule_time, enable); |
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158 |
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159 /* Return the completion status. */ |
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160 return(status); |
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161 } |
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162 |
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163 |
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164 /*************************************************************************/ |
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165 /* */ |
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166 /* FUNCTION */ |
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167 /* */ |
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168 /* TMSE_Delete_Timer */ |
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169 /* */ |
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170 /* DESCRIPTION */ |
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171 /* */ |
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172 /* This function performs error checking on the parameters supplied */ |
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173 /* to the delete timer function. */ |
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174 /* */ |
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175 /* CALLED BY */ |
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176 /* */ |
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177 /* Application */ |
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178 /* */ |
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179 /* CALLS */ |
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180 /* */ |
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181 /* TMS_Delete_Timer Actual delete timer function */ |
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182 /* */ |
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183 /* INPUTS */ |
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184 /* */ |
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185 /* timer_ptr Timer control block pointer */ |
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186 /* */ |
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187 /* OUTPUTS */ |
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188 /* */ |
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189 /* NU_INVALID_TIMER Indicates the timer pointer */ |
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190 /* is NULL or not a timer */ |
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191 /* */ |
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192 /* HISTORY */ |
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193 /* */ |
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194 /* DATE REMARKS */ |
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195 /* */ |
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196 /* 03-01-1993 Created initial version 1.0 */ |
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197 /* 04-19-1993 Verified version 1.0 */ |
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198 /* 03-01-1994 Changed function interface, */ |
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199 /* resulting in version 1.1 */ |
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200 /* */ |
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201 /* 03-18-1994 Verified version 1.1 */ |
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202 /* */ |
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203 /*************************************************************************/ |
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204 STATUS TMSE_Delete_Timer(NU_TIMER *timer_ptr) |
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205 { |
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206 |
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207 TM_APP_TCB *timer; /* Timer control block ptr */ |
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208 STATUS status; /* Completion status */ |
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209 |
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210 |
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211 /* Move input timer pointer into internal pointer. */ |
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212 timer = (TM_APP_TCB *) timer_ptr; |
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213 |
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214 /* Check the parameters to the delete timer function. */ |
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215 if (timer == NU_NULL) |
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216 |
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217 /* Invalid timer pointer. */ |
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218 status = NU_INVALID_TIMER; |
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219 |
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220 else if (timer -> tm_id != TM_TIMER_ID) |
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221 |
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222 /* Invalid timer pointer. */ |
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223 status = NU_INVALID_TIMER; |
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224 |
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225 else |
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226 |
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227 /* Call the actual delete timer function. */ |
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228 status = TMS_Delete_Timer(timer_ptr); |
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229 |
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230 /* Return completion status. */ |
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231 return(status); |
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232 } |
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233 |
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234 |
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235 /*************************************************************************/ |
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236 /* */ |
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237 /* FUNCTION */ |
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238 /* */ |
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239 /* TMSE_Reset_Timer */ |
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240 /* */ |
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241 /* DESCRIPTION */ |
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242 /* */ |
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243 /* This function performs error checking on the parameters supplied */ |
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244 /* to the reset timer function. */ |
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245 /* */ |
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246 /* CALLED BY */ |
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247 /* */ |
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248 /* Application */ |
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249 /* */ |
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250 /* CALLS */ |
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251 /* */ |
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252 /* TMS_Reset_Timer Actual reset timer function */ |
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253 /* */ |
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254 /* INPUTS */ |
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255 /* */ |
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256 /* timer_ptr Timer control block pointer */ |
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257 /* expiration_routine Timer expiration routine */ |
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258 /* initial_time Initial expiration time */ |
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259 /* reschedule_time Reschedule expiration time */ |
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260 /* enable Automatic enable option */ |
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261 /* */ |
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262 /* OUTPUTS */ |
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263 /* */ |
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264 /* NU_INVALID_TIMER Indicates timer pointer is */ |
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265 /* invalid */ |
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266 /* NU_INVALID_FUNCTION Indicates that expiration */ |
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267 /* function pointer is NULL */ |
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268 /* NU_INVALID_ENABLE Indicates enable parameter */ |
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269 /* is invalid */ |
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270 /* */ |
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271 /* HISTORY */ |
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272 /* */ |
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273 /* DATE REMARKS */ |
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274 /* */ |
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275 /* 03-01-1993 Created initial version 1.0 */ |
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276 /* 04-19-1993 Verified version 1.0 */ |
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277 /* 03-01-1994 Changed function interface, */ |
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278 /* resulting in version 1.1 */ |
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279 /* */ |
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280 /* 03-18-1994 Verified version 1.1 */ |
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281 /* */ |
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282 /*************************************************************************/ |
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283 STATUS TMSE_Reset_Timer(NU_TIMER *timer_ptr, |
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284 VOID (*expiration_routine)(UNSIGNED), |
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285 UNSIGNED initial_time, UNSIGNED reschedule_time, OPTION enable) |
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286 { |
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287 |
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288 TM_APP_TCB *timer; /* Timer contorl block ptr */ |
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289 STATUS status; /* Completion status */ |
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290 |
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291 |
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292 /* Move input timer pointer into internal pointer. */ |
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293 timer = (TM_APP_TCB *) timer_ptr; |
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294 |
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295 /* Check the parameters to the reset timer function. */ |
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296 if (timer == NU_NULL) |
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297 |
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298 /* Invalid timer pointer. */ |
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299 status = NU_INVALID_TIMER; |
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300 |
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301 else if (timer -> tm_id != TM_TIMER_ID) |
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302 |
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303 /* Invalid timer pointer. */ |
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304 status = NU_INVALID_TIMER; |
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305 |
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306 else if (initial_time == 0) |
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307 |
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308 /* Invalid time value. */ |
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309 status = NU_INVALID_OPERATION; |
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310 |
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311 |
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312 else if (expiration_routine == NU_NULL) |
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313 |
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314 /* Invalid expiration function pointer. */ |
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315 status = NU_INVALID_FUNCTION; |
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316 |
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317 else if ((enable != NU_ENABLE_TIMER) && (enable != NU_DISABLE_TIMER)) |
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318 |
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319 /* Invalid enable parameter. */ |
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320 status = NU_INVALID_ENABLE; |
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321 |
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322 else |
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323 |
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324 /* Call the actual reset timer function. */ |
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325 status = TMS_Reset_Timer(timer_ptr, expiration_routine, initial_time, |
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326 reschedule_time, enable); |
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327 |
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328 /* Return completion status. */ |
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329 return(status); |
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330 } |
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331 |
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332 |
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333 /*************************************************************************/ |
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334 /* */ |
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335 /* FUNCTION */ |
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336 /* */ |
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337 /* TMSE_Control_Timer */ |
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338 /* */ |
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339 /* DESCRIPTION */ |
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340 /* */ |
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341 /* This function performs error checking on the parameters supplied */ |
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342 /* to the control timer function. */ |
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343 /* */ |
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344 /* CALLED BY */ |
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345 /* */ |
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346 /* Application */ |
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347 /* */ |
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348 /* CALLS */ |
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349 /* */ |
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350 /* TMS_Control_Timer Actual control timer function*/ |
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351 /* */ |
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352 /* INPUTS */ |
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353 /* */ |
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354 /* timer_ptr Timer control block pointer */ |
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355 /* enable Disable/enable timer option */ |
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356 /* */ |
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357 /* OUTPUTS */ |
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358 /* */ |
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359 /* NU_INVALID_TIMER Indicates the timer pointer */ |
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360 /* is invalid */ |
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361 /* NU_INVALID_ENABLE Indicates enable parameter */ |
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362 /* is invalid */ |
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363 /* */ |
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364 /* HISTORY */ |
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365 /* */ |
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366 /* DATE REMARKS */ |
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367 /* */ |
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368 /* 03-01-1993 Created initial version 1.0 */ |
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369 /* 04-19-1993 Verified version 1.0 */ |
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370 /* 03-01-1994 Changed function interface, */ |
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371 /* resulting in version 1.1 */ |
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372 /* */ |
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373 /* 03-18-1994 Verified version 1.1 */ |
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374 /* */ |
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375 /*************************************************************************/ |
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376 STATUS TMSE_Control_Timer(NU_TIMER *timer_ptr, OPTION enable) |
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377 { |
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378 |
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379 TM_APP_TCB *timer; /* Timer control block ptr */ |
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380 STATUS status; /* Completion status */ |
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381 |
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382 |
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383 /* Move input timer pointer to internal pointer. */ |
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384 timer = (TM_APP_TCB *) timer_ptr; |
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385 |
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386 /* Check the parameters to the reset timer function. */ |
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387 if (timer == NU_NULL) |
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388 |
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389 /* Invalid timer pointer. */ |
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390 status = NU_INVALID_TIMER; |
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391 |
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392 else if (timer -> tm_id != TM_TIMER_ID) |
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393 |
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394 /* Invalid timer pointer. */ |
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395 status = NU_INVALID_TIMER; |
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396 |
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397 else if ((enable != NU_ENABLE_TIMER) && (enable != NU_DISABLE_TIMER)) |
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398 |
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399 /* Invalid enable parameter. */ |
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400 status = NU_INVALID_ENABLE; |
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401 |
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402 else |
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403 |
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404 /* Call actual control timer function. */ |
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405 status = TMS_Control_Timer(timer_ptr, enable); |
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406 |
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407 /* Return completion status. */ |
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408 return(status); |
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409 } |
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410 |
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411 |
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412 |
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413 |
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414 |