annotate gsm-fw/nucleus/debug-chases/tms.c.dbg @ 253:475887e6b396

tiffs IVA: close the file descriptor after mmap
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sat, 01 Feb 2014 22:22:07 +0000
parents afceeeb2cba1
children
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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 /* tms.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 supplemental routines for the timer */
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25 /* management component. */
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26 /* */
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27 /* DATA STRUCTURES */
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28 /* */
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29 /* None */
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30 /* */
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31 /* FUNCTIONS */
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32 /* */
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33 /* TMS_Create_Timer Create an application timer */
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34 /* TMS_Delete_Timer Delete an application timer */
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35 /* TMS_Reset_Timer Reset application timer */
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36 /* TMS_Control_Timer Enable/Disable application */
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37 /* timer */
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38 /* */
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39 /* DEPENDENCIES */
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40 /* */
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41 /* cs_extr.h Common Service functions */
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42 /* tc_extr.h Thread Control functions */
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43 /* tm_extr.h Timer functions */
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44 /* hi_extr.h History functions */
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45 /* */
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46 /* HISTORY */
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47 /* */
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48 /* DATE REMARKS */
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49 /* */
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50 /* 03-01-1994 Created initial version 1.1 from */
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51 /* previous version of TMC.C */
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52 /* */
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53 /* 03-18-1994 Verified version 1.1 */
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54 /* 04-17-1996 updated to version 1.2 */
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55 /* 03-24-1998 Released version 1.3. */
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56 /* 03-26-1999 Released 1.11m (new release */
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57 /* numbering scheme) */
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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 "tc_extr.h" /* Thread control functions */
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66 #include "tm_extr.h" /* Timer functions */
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67 #include "hi_extr.h" /* History functions */
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68 #include "profiler.h" /* ProView interface */
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69
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70
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71 /* Define external inner-component global data references. */
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72
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73 extern CS_NODE *TMD_Created_Timers_List;
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74 extern UNSIGNED TMD_Total_Timers;
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75 extern TM_TCB *TMD_Active_Timers_List;
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76 extern INT TMD_Active_List_Busy;
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77 extern TC_PROTECT TMD_Created_List_Protect;
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78
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79
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80 /* Define internal function prototypes. */
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81
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82 VOID TMC_Start_Timer(TM_TCB *timer, UNSIGNED time);
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83 VOID TMC_Stop_Timer(TM_TCB *timer);
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84
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85
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86
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87 /*************************************************************************/
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88 /* */
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89 /* FUNCTION */
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90 /* */
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91 /* TMS_Create_Timer */
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92 /* */
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93 /* DESCRIPTION */
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94 /* */
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95 /* This function creates an application timer and places it on the */
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96 /* list of created timers. The timer is activated if designated by */
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97 /* the enable parameter. */
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98 /* */
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99 /* CALLED BY */
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100 /* */
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101 /* Application */
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102 /* TMSE_Create_Timer Error checking shell */
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103 /* */
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104 /* CALLS */
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105 /* */
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106 /* CSC_Place_On_List Add node to linked-list */
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107 /* [HIC_Make_History_Entry] Make entry in history log */
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108 /* [TCT_Check_Stack] Stack checking function */
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109 /* TCT_Protect Data structure protect */
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110 /* TCT_Unprotect Un-protect data structure */
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111 /* TMS_Control_Timer Enable the new timer */
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112 /* */
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113 /* INPUTS */
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114 /* */
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115 /* timer_ptr Timer control block pointer */
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116 /* name Timer name */
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117 /* expiration_routine Timer expiration routine */
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118 /* id Timer expiration ID */
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119 /* initial_time Initial expiration time */
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120 /* reschedule_time Reschedule expiration time */
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121 /* enable Automatic enable option */
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122 /* */
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123 /* OUTPUTS */
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124 /* */
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125 /* NU_SUCCESS */
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126 /* */
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127 /* HISTORY */
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128 /* */
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129 /* DATE REMARKS */
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130 /* */
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131 /* 03-01-1993 Created initial version 1.0 */
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132 /* 04-19-1993 Verified version 1.0 */
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133 /* 03-01-1994 Changed function prototype, */
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134 /* resulting in version 1.1 */
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135 /* */
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136 /* 03-18-1994 Verified version 1.1 */
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137 /* */
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138 /*************************************************************************/
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139 STATUS TMS_Create_Timer(NU_TIMER *timer_ptr, CHAR *name,
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140 VOID (*expiration_routine)(UNSIGNED), UNSIGNED id,
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141 UNSIGNED initial_time, UNSIGNED reschedule_time, OPTION enable)
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142 {
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143
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144 R1 TM_APP_TCB *timer; /* Timer control block ptr */
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145 INT i; /* Working index variable */
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146 NU_SUPERV_USER_VARIABLES
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147
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148 /* Switch to supervisor mode */
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149 NU_SUPERVISOR_MODE();
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150
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151 /* Move input timer pointer into internal pointer. */
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152 timer = (TM_APP_TCB *) timer_ptr;
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153
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154
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155 #ifdef NU_ENABLE_STACK_CHECK
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156
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157 /* Call stack checking function to check for an overflow condition. */
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158 TCT_Check_Stack();
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159
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160 #endif
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161
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162 #ifdef NU_ENABLE_HISTORY
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163
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164 /* Make an entry that corresponds to this function in the system history
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165 log. */
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166 HIC_Make_History_Entry(NU_CREATE_TIMER_ID, (UNSIGNED) timer,
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167 (UNSIGNED) name, (UNSIGNED) expiration_routine);
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168
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169 #endif
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170
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171 /* First, clear the timer ID just in case it is an old Timer
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172 Control Block. */
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173 timer -> tm_id = 0;
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174
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175 /* Fill in the timer name. */
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176 for (i = 0; i < NU_MAX_NAME; i++)
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177 timer -> tm_name[i] = name[i];
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178
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179 /* Load the timer with the appropriate values. */
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180 timer -> tm_expiration_routine = expiration_routine;
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181 timer -> tm_expiration_id = id;
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182 timer -> tm_expirations = 0;
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183 timer -> tm_initial_time = initial_time;
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184 timer -> tm_reschedule_time = reschedule_time;
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185 timer -> tm_actual_timer.tm_timer_type = TM_APPL_TIMER;
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186 timer -> tm_enabled = NU_FALSE;
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187
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188 /* Initialize link pointers. */
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189 timer -> tm_created.cs_previous = NU_NULL;
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190 timer -> tm_created.cs_next = NU_NULL;
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191 timer -> tm_actual_timer.tm_next_timer = NU_NULL;
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192 timer -> tm_actual_timer.tm_previous_timer= NU_NULL;
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193 timer -> tm_actual_timer.tm_information = (VOID *) timer;
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194
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195 /* Protect against access to the list of created timers. */
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196 TCT_Protect(&TMD_Created_List_Protect);
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197
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198 /* At this point the timer is completely built. The ID can now be
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199 set and it can be linked into the created timer list. */
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200 timer -> tm_id = TM_TIMER_ID;
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201
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202 /* Link the timer into the list of created timers and increment the
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203 total number of timers in the system. */
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204 CSC_Place_On_List(&TMD_Created_Timers_List, &(timer -> tm_created));
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205 TMD_Total_Timers++;
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206
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207 #ifdef INCLUDE_PROVIEW
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208 _RTProf_DumpTimer(RT_PROF_CREATE_TIMER,timer,RT_PROF_OK);
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209 #endif
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210
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211 /* Release protection against access to the list of created timers. */
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212 TCT_Unprotect();
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213
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214 /* Determine if the timer should be enabled. */
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215 if (enable == NU_ENABLE_TIMER)
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216
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217 /* Activate the timer. */
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218 TMS_Control_Timer(timer_ptr, NU_ENABLE_TIMER);
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219
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220 /* Return to user mode */
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221 NU_USER_MODE();
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222
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223 /* Return successful completion. */
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224 return(NU_SUCCESS);
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225 }
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226
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227
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228 /*************************************************************************/
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229 /* */
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230 /* FUNCTION */
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231 /* */
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232 /* TMS_Delete_Timer */
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233 /* */
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234 /* DESCRIPTION */
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235 /* */
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236 /* This function deletes an application timer and removes it from */
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237 /* the list of created timers. */
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238 /* */
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239 /* CALLED BY */
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240 /* */
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241 /* Application */
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242 /* TMSE_Delete_Timer Error checking shell */
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243 /* */
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244 /* CALLS */
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245 /* */
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246 /* CSC_Remove_From_List Remove node from list */
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247 /* [HIC_Make_History_Entry] Make entry in history log */
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248 /* [TCT_Check_Stack] Stack checking function */
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249 /* TCT_Protect Protect created list */
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250 /* TCT_System_Protect Protect active list */
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251 /* TCT_Unprotect Release protection */
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252 /* */
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253 /* INPUTS */
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254 /* */
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255 /* timer_ptr Timer control block pointer */
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256 /* */
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257 /* OUTPUTS */
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258 /* */
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259 /* NU_NOT_DISABLED Timer not disabled first */
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260 /* NU_SUCCESS */
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261 /* */
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262 /* HISTORY */
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263 /* */
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264 /* DATE REMARKS */
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265 /* */
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266 /* 03-01-1993 Created initial version 1.0 */
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267 /* 04-19-1993 Verified version 1.0 */
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268 /* 03-01-1994 Modified protection logic to use */
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269 /* system protection, changed */
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270 /* function prototype, resulting */
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271 /* in version 1.1 */
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272 /* */
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273 /* 03-18-1994 Verified version 1.1 */
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274 /* */
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275 /*************************************************************************/
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276 STATUS TMS_Delete_Timer(NU_TIMER *timer_ptr)
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277 {
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278
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279 TM_APP_TCB *timer; /* Timer control block ptr */
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280 STATUS status; /* Completion status */
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281 NU_SUPERV_USER_VARIABLES
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282
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283 /* Switch to supervisor mode */
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284 NU_SUPERVISOR_MODE();
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285
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286 /* Move input timer pointer into internal pointer. */
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287 timer = (TM_APP_TCB *) timer_ptr;
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288
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289
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290 #ifdef NU_ENABLE_STACK_CHECK
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291
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292 /* Call stack checking function to check for an overflow condition. */
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293 TCT_Check_Stack();
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294
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295 #endif
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296
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297 #ifdef NU_ENABLE_HISTORY
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298
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299 /* Make an entry that corresponds to this function in the system history
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300 log. */
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301 HIC_Make_History_Entry(NU_DELETE_TIMER_ID, (UNSIGNED) timer,
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302 (UNSIGNED) 0, (UNSIGNED) 0);
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303
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304 #endif
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305
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306 /* Initialize the status. */
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307 status = NU_SUCCESS;
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308
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309 /* Use system protect to protect the active timer list temporarily. */
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310 TCT_System_Protect();
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311
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312 /* Determine if the timer is currently disabled. */
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313 if (timer -> tm_enabled)
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314 {
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315 /* Error, indicate to the caller that the timer is currently active. */
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316 status = NU_NOT_DISABLED;
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317
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318 #ifdef INCLUDE_PROVIEW
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319 _RTProf_DumpTimer(RT_PROF_DELETE_TIMER,timer,RT_PROF_FAIL);
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320 #endif
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321
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322 }
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323 else
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324 {
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325 /* Clear the timer ID. */
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326 timer -> tm_id = 0;
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327
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328 #ifdef INCLUDE_PROVIEW
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329 _RTProf_DumpTimer(RT_PROF_DELETE_TIMER,timer,RT_PROF_OK);
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330 #endif /* INCLUDE_PROVIEW */
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331
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332 }
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333
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334 /* Release protection. */
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335 TCT_Unprotect();
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336
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337 /* Determine if an error was detected. */
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338 if (status == NU_SUCCESS)
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339 {
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340
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341 /* Protect against access to the list of created timers. */
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342 TCT_Protect(&TMD_Created_List_Protect);
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343
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344 /* Remove the timer from the list of created timers. */
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345 CSC_Remove_From_List(&TMD_Created_Timers_List, &(timer -> tm_created));
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346
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347 /* Decrement the total number of created timers. */
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348 TMD_Total_Timers--;
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349
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350 /* Release protection against access to the list of created timers. */
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351 TCT_Unprotect();
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352 }
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353
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354 /* Return to user mode */
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355 NU_USER_MODE();
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356
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357 /* Return completion status. */
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358 return(status);
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359 }
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360
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361
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362 /*************************************************************************/
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363 /* */
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364 /* FUNCTION */
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365 /* */
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366 /* TMS_Reset_Timer */
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367 /* */
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368 /* DESCRIPTION */
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369 /* */
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370 /* This function resets the specified application timer. Note that */
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371 /* the timer must be in a disabled state prior to this call. The */
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372 /* timer is activated after it is reset if the enable parameter */
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373 /* specifies automatic activation. */
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374 /* */
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375 /* CALLED BY */
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376 /* */
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377 /* Application */
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378 /* TMSE_Reset_Timer Error checking shell */
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diff changeset
379 /* */
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diff changeset
380 /* CALLS */
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381 /* */
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382 /* [HIC_Make_History_Entry] Make entry in history log */
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parents:
diff changeset
383 /* [TCT_Check_Stack] Stack checking function */
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parents:
diff changeset
384 /* TCT_System_Protect Protect active list */
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parents:
diff changeset
385 /* TCT_Unprotect Release protection */
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parents:
diff changeset
386 /* TMS_Control_Timer Enable/disable timer */
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parents:
diff changeset
387 /* */
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388 /* INPUTS */
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389 /* */
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diff changeset
390 /* timer_ptr Timer control block pointer */
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diff changeset
391 /* expiration_routine Timer expiration routine */
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diff changeset
392 /* initial_time Initial expiration time */
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diff changeset
393 /* reschedule_time Reschedule expiration time */
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parents:
diff changeset
394 /* enable Automatic enable option */
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diff changeset
395 /* */
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diff changeset
396 /* OUTPUTS */
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diff changeset
397 /* */
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diff changeset
398 /* NU_NOT_DISABLED Timer not disabled first */
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diff changeset
399 /* NU_SUCCESS Successful completion */
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diff changeset
400 /* */
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401 /* HISTORY */
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diff changeset
402 /* */
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diff changeset
403 /* DATE REMARKS */
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diff changeset
404 /* */
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diff changeset
405 /* 03-01-1993 Created initial version 1.0 */
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diff changeset
406 /* 04-19-1993 Verified version 1.0 */
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diff changeset
407 /* 03-01-1994 Modified protection logic to use */
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parents:
diff changeset
408 /* system protection, changed */
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parents:
diff changeset
409 /* function prototype, resulting */
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parents:
diff changeset
410 /* in version 1.1 */
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diff changeset
411 /* */
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parents:
diff changeset
412 /* 03-18-1994 Verified version 1.1 */
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diff changeset
413 /* */
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diff changeset
414 /*************************************************************************/
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diff changeset
415 STATUS TMS_Reset_Timer(NU_TIMER *timer_ptr,
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diff changeset
416 VOID (*expiration_routine)(UNSIGNED),
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diff changeset
417 UNSIGNED initial_time, UNSIGNED reschedule_time, OPTION enable)
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diff changeset
418 {
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diff changeset
419
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diff changeset
420 R1 TM_APP_TCB *timer; /* Timer control block ptr */
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diff changeset
421 STATUS status; /* Completion status */
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diff changeset
422 NU_SUPERV_USER_VARIABLES
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diff changeset
423 static char dbgstr[512];
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diff changeset
424
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diff changeset
425 sprintf(dbgstr, "* TMS_Reset_Timer(): timer_ptr=%08x, expiration_routine=%08x, initial_time=%x, reschedule_time=%x, enable=%x",
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diff changeset
426 (unsigned)timer_ptr, (unsigned)expiration_routine,
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diff changeset
427 (unsigned)initial_time, (unsigned)reschedule_time,
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diff changeset
428 (unsigned)enable);
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parents:
diff changeset
429 freecalypso_raw_dbgout(dbgstr);
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parents:
diff changeset
430
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parents:
diff changeset
431 /* Switch to supervisor mode */
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diff changeset
432 NU_SUPERVISOR_MODE();
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diff changeset
433
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parents:
diff changeset
434 /* Move input timer pointer into internal pointer. */
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diff changeset
435 timer = (TM_APP_TCB *) timer_ptr;
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parents:
diff changeset
436
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parents:
diff changeset
437
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parents:
diff changeset
438 #ifdef NU_ENABLE_STACK_CHECK
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parents:
diff changeset
439
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parents:
diff changeset
440 /* Call stack checking function to check for an overflow condition. */
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parents:
diff changeset
441 TCT_Check_Stack();
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parents:
diff changeset
442
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parents:
diff changeset
443 #endif
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parents:
diff changeset
444
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parents:
diff changeset
445 #ifdef NU_ENABLE_HISTORY
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parents:
diff changeset
446
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parents:
diff changeset
447 /* Make an entry that corresponds to this function in the system history
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parents:
diff changeset
448 log. */
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diff changeset
449 HIC_Make_History_Entry(NU_RESET_TIMER_ID, (UNSIGNED) timer,
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parents:
diff changeset
450 (UNSIGNED) expiration_routine, (UNSIGNED) initial_time);
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diff changeset
451
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
452 #endif
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
453
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
454 /* Protect against access to the active timer list. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
455 TCT_System_Protect();
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
456
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
457 /* Determine if this timer is active. An active timer cannot be
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
458 reset. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
459 if (timer -> tm_enabled)
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
460 {
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
461
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
462 /* Indicate that the timer is active by returning the proper status. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
463 status = NU_NOT_DISABLED;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
464
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
465 #ifdef INCLUDE_PROVIEW
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parents:
diff changeset
466 _RTProf_DumpTimer(RT_PROF_RESET_TIMER,timer,RT_PROF_FAIL);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
467 #endif /* INCLUDE_PROVIEW */
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parents:
diff changeset
468
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
469 }
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
470 else
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
471 {
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
472
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
473 /* Load the timer with the appropriate values. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
474 timer -> tm_expiration_routine = expiration_routine;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
475 timer -> tm_expirations = 0;
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parents:
diff changeset
476 timer -> tm_initial_time = initial_time;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
477 timer -> tm_reschedule_time = reschedule_time;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
478
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
479 /* Indicate successful completion status. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
480 status = NU_SUCCESS;
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parents:
diff changeset
481 #ifdef INCLUDE_PROVIEW
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parents:
diff changeset
482 _RTProf_DumpTimer(RT_PROF_RESET_TIMER,timer,RT_PROF_OK);
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parents:
diff changeset
483 #endif /* INCLUDE_PROVIEW */
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parents:
diff changeset
484
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
485 }
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
486
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
487 /* Release protection. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
488 TCT_Unprotect();
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
489
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
490 /* Determine if the timer needs to be enabled. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
491 if ((status == NU_SUCCESS) && (enable == NU_ENABLE_TIMER))
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
492
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
493 /* Activate the timer. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
494 TMS_Control_Timer(timer_ptr, NU_ENABLE_TIMER);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
495
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
496 /* Return to user mode */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
497 NU_USER_MODE();
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
498
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
499 /* Return completion status. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
500 return(status);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
501 }
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
502
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
503
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
504 /*************************************************************************/
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
505 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
506 /* FUNCTION */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
507 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
508 /* TMS_Control_Timer */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
509 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
510 /* DESCRIPTION */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
511 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
512 /* This function either enables or disables the specified timer. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
513 /* If the timer is already in the desired state, simply leave it */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
514 /* alone. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
515 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
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parents:
diff changeset
516 /* CALLED BY */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
517 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
518 /* Application */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
519 /* TMSE_Control_Timer Error checking shell */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
520 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
521 /* CALLS */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
522 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
523 /* [HIC_Make_History_Entry] Make entry in history log */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
524 /* [TCT_Check_Stack] Stack checking function */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
525 /* TCT_System_Protect Protect the active list */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
526 /* TCT_Unprotect Release protection */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
527 /* TMC_Start_Timer Start a timer */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
528 /* TMC_Stop_Timer Stop a timer */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
529 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
530 /* INPUTS */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
531 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
532 /* app_timer Timer control block pointer */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
533 /* enable Disable/enable timer option */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
534 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
535 /* OUTPUTS */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
536 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
537 /* NU_SUCCESS If service is successful */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
538 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
539 /* HISTORY */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
540 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
541 /* DATE REMARKS */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
542 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
543 /* 03-01-1993 Created initial version 1.0 */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
544 /* 04-19-1993 Verified version 1.0 */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
545 /* 03-01-1994 Modified protection logic to use */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
546 /* system protection, changed */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
547 /* function prototype, resulting */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
548 /* in version 1.1 */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
549 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
550 /* 03-18-1994 Verified version 1.1 */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
551 /* */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
552 /*************************************************************************/
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
553 STATUS TMS_Control_Timer(NU_TIMER *app_timer, OPTION enable)
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
554 {
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
555
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
556 R1 TM_APP_TCB *timer; /* Timer control block ptr */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
557 TM_TCB *timer_ptr; /* Actual timer pointer */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
558 UNSIGNED time; /* Variable to hold request */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
559 NU_SUPERV_USER_VARIABLES
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
560
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
561 /* Switch to supervisor mode */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
562 NU_SUPERVISOR_MODE();
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
563
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
564 /* Move input timer pointer into internal pointer. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
565 timer = (TM_APP_TCB *) app_timer;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
566
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
567
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
568 #ifdef NU_ENABLE_STACK_CHECK
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
569
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
570 /* Call stack checking function to check for an overflow condition. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
571 TCT_Check_Stack();
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
572
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
573 #endif
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
574
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
575 #ifdef NU_ENABLE_HISTORY
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
576
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
577 /* Make an entry that corresponds to this function in the system history
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
578 log. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
579 HIC_Make_History_Entry(NU_CONTROL_TIMER_ID, (UNSIGNED) timer,
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
580 (UNSIGNED) enable, (UNSIGNED) 0);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
581
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
582 #endif
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
583
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
584 /* Protect against simultaneous access to the active timer list. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
585 TCT_System_Protect();
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
586
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
587 /* Setup pointer to actual timer part of the control block. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
588 timer_ptr = &(timer -> tm_actual_timer);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
589
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
590 /* Determine what type of request is present. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
591 if ((enable == NU_ENABLE_TIMER) && (!timer -> tm_enabled))
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
592 {
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
593
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
594 /* Enable timer request is present and timer is currently disabled. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
595
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
596 /* Determine how to setup the remaining field in the actual timer. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
597 if (timer -> tm_expirations)
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
598
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
599 /* Use reschedule time since this timer has expired previously. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
600 time = timer -> tm_reschedule_time;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
601 else
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
602
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
603 /* Use initial time since this timer has never expired. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
604 time = timer -> tm_initial_time;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
605
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
606 /* Mark the application timer as enabled. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
607 timer -> tm_enabled = NU_TRUE;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
608
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
609 /* Call the start timer routine to actually start the timer. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
610 TMC_Start_Timer(&(timer -> tm_actual_timer), time);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
611 }
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
612 else if ((enable == NU_DISABLE_TIMER) && (timer -> tm_enabled))
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
613 {
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
614
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
615 /* Disable timer request is present and timer is currently enabled. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
616 TMC_Stop_Timer(timer_ptr);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
617
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
618 /* Mark the timer as disabled. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
619 timer -> tm_enabled = NU_FALSE;
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
620 }
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
621
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
622 #ifdef INCLUDE_PROVIEW
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
623 _RTProf_DumpTimer(RT_PROF_CONTROL_TIMER,timer,RT_PROF_OK);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
624 #endif /* INCLUDE_PROVIEW */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
625 /* Release protection. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
626 TCT_Unprotect();
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
627
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
628 /* Return to user mode */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
629 NU_USER_MODE();
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
630
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
631 /* Return the completion status. */
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
632 return(NU_SUCCESS);
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
633 }
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
634
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
635
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
636
85994b210f6a nuc-fw cleanup: old Nucleus demo (w/o TI fw framework) moved out of the way
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
637