FreeCalypso > hg > fc-selenite
annotate src/cs/riviera/rvf/rvf_task.c @ 181:e9674b5a00ed
targets/tangomdm.* added
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 04 Jan 2020 21:51:12 +0000 |
parents | 478dc66469b7 |
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1 /****************************************************************************/ |
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2 /* */ |
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3 /* Name rvf_task.c */ |
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4 /* */ |
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5 /* Function this file contains \rvf task related functions */ |
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6 /* */ |
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7 /* Version 0.1 */ |
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8 /* */ |
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9 /* Date Modification */ |
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10 /* ------------------------------------ */ |
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11 /* 3/12/99 Create */ |
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12 /* 10/27/99 remove all non-nucleus sections (#ifdef) */ |
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13 /* change tasks priority and time_slicing */ |
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14 /* 11/17/1999 change RVF_create_task and RVF_get_taskid functions */ |
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15 /* 30/11/99 compliant to RV coding guidelines */ |
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16 /* 28/08/2000 add mutex related functions. */ |
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17 /* */ |
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18 /* Author David Lamy-Charrier (dlamy@tif.ti.com) */ |
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19 /* */ |
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20 /* (C) Copyright 1999 by Texas Instruments Incorporated, All Rights Reserved*/ |
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21 /****************************************************************************/ |
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22 |
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23 #ifndef _WINDOWS |
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24 #include "config/rv.cfg" |
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25 #endif |
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26 |
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27 #include "nucleus.h" |
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28 |
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29 #include "rv/rv_general.h" |
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30 #include "rvf/rvf_api.h" |
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31 #include "rvf/rvf_i.h" |
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32 #include "rvm/rvm_i.h" /* ONLY for Task Codes */ |
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33 #include "rvm/rvm_use_id_list.h" |
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34 #include <stdio.h> |
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35 #include <string.h> |
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36 |
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37 /* include the rvtool_trace.h file only in the RivieraTool */ |
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38 #ifdef _WINDOWS |
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39 #ifndef _CONSOLE |
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40 // #include "rvtool_trace.h" |
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41 #endif |
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42 #include <windows.h> |
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43 #endif |
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44 |
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45 #define RVF_STATIC_ALLOC_NB 1 |
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46 |
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47 /********************************************************************** |
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48 ** Nucleus specific definitions |
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49 */ |
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50 |
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51 typedef void (*NU_TASK_ENTRY)(UNSIGNED, VOID *); // |
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52 |
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53 /* array of tasks */ |
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54 /********************************************************************** |
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55 * Note: if dynamic mem alloc of "pOSTCB" creates too much fragentation |
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56 * The origianl way me be utilised and pointed to by a addr_id table |
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57 * structure, which is proposed for type 2 support. |
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58 ***********************************************************************/ |
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59 |
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60 #define _RALLOC_TASK_CNTRL_BLK(tb) rvf_get_buf(rvm_sys_mem_bank, sizeof(NU_TASK), tb) |
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61 #define _RALLOC_TASK_EVT_GRP(tb) rvf_get_buf(rvm_sys_mem_bank, sizeof(NU_EVENT_GROUP), tb) |
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62 #define _RALLOC_TASK_RT_ADDR_DATA(tb) rvf_get_buf(rvm_sys_mem_bank, sizeof(T_RVF_RT_ADDR_ID_DATA), tb) |
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63 //#define _RALLOC_TASK_RT_TM(tb) rvf_get_buf(rvm_sys_mem_bank, sizeof(T_RVF_TIMER_LIST_Q), tb) |
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64 |
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65 /*static NU_TASK bOSTCB[RVF_STATIC_ALLOC_NB]; |
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66 static NU_EVENT_GROUP bOSEvtGrp[RVF_STATIC_ALLOC_NB]; |
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67 static UINT8 *bOSStack; |
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68 static UINT16 bOSStackSize; |
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69 static char bOSTName[RVF_STATIC_ALLOC_NB][RVF_STATIC_ALLOC_NB]; |
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70 */ |
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71 |
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72 static UINT8 task_counter = 0; |
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73 static INT16 OSDisableNesting = 0; |
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74 static BOOL OSInterruptAlreadyMasked = FALSE; |
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75 static INT32 OSLastIntLevel; |
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76 static T_RVF_G_ADDR_ID _RDV=RVF_INVALID_ADDR_ID; |
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77 |
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78 T_RVF_RET _initSysRtData(void); |
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79 |
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80 |
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81 /******************************************************************************* |
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82 ** |
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83 ** Function rvf_AllocTaskXyz() |
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84 ** |
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85 ** Description |
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86 ** |
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87 ** |
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88 ** Returns T_RVF_MB_STATUS |
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89 ** |
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90 *******************************************************************************/ |
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91 T_RVF_RET _initSysRtData(void) { /*A-M-E-N-D-E-D!*/ |
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92 int i=0; |
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93 |
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94 for (i=0; i < MAX_RVF_G_ADDR_ID; i++) pRtAddrIdTable[i]=NULL; |
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95 |
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96 // pOSTCB[0]=&OSTCB[0]; |
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97 return RVF_OK; |
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98 } |
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99 |
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100 /******************************************************************************* |
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101 ** |
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102 ** Function rvf_init |
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103 ** |
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104 ** Description This function is called once at startup to initialize |
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105 ** all the rvf (timer, buffer...). |
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106 ** |
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107 ** Returns void |
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108 ** |
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109 *******************************************************************************/ |
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110 void rvf_init(void) { |
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111 /* UINT8 i; */ |
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112 |
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113 /* Initialize RVF variables */ |
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114 /*for (i = 0; i < MAX_RVF_TASKS; i++) { |
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115 OSStack[i] = 0; |
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116 OSStackSize[i] = 0; |
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117 OSTName[i][0] = 0; |
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118 memset( &OSTCB[i], 0, sizeof(NU_TASK) ); |
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119 memset( &OSEvtGrp[i], 0, sizeof(NU_EVENT_GROUP) ); |
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120 } |
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121 // for (i = 0; i < 1; i++) memset( &OSTCB[i], 0, sizeof(NU_TASK) ); |
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122 */ |
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123 _initSysRtData(); |
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124 _rvf_buffer_init(); |
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125 _rvf_timers_init(); |
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126 } |
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127 |
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128 /******************************************************************************* |
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129 ** |
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130 ** Function _rvf_name_cpy |
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131 ** |
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132 ** Description Internal function which copy a string in a buffer. |
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133 ** The string may be null-terminated or length bytes long. |
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134 ** |
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135 ** Returns void |
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136 ** |
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137 *******************************************************************************/ |
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138 void _rvf_name_cpy(char * dest, char * source, UINT8 length) { |
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139 UINT8 cpt; |
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140 for( cpt = 0; cpt < length ; cpt++) { |
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141 dest[cpt] = source[cpt]; |
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142 if (source[cpt] == 0) { return;} |
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143 } |
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144 } |
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145 |
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146 T_RVF_G_ADDR_ID rvf_get_context() { |
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147 T_RVF_G_ADDR_ID gid=rvf_get_taskid(); |
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148 if(pRtAddrIdTable[gid]->type_code==ET2_HOST_TASK) { |
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149 return pRtAddrIdTable[gid]->virtualContext; |
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150 } else { |
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151 return pRtAddrIdTable[gid]->host_addr_id; |
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152 } |
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153 } |
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154 |
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155 void rvf_setRDV(T_RVF_G_ADDR_ID tid,T_RVF_G_ADDR_ID vid) { |
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156 if(pRtAddrIdTable[tid]) pRtAddrIdTable[tid]->virtualContext=vid; |
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157 } |
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158 |
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159 |
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160 /************************************************************** |
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161 * Function _rvf_name_cpy |
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162 * |
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163 ***************************************************************/ |
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164 T_RVF_G_ADDR_ID rvf_allocate_task_id(UINT8 isRealTask) { |
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165 T_RVF_G_ADDR_ID i=0; |
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166 UINT8 isTask=1; |
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167 |
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168 /* Note: differentiation is made between REAL and VIRTUAL IDs |
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169 * to provide for backwards compatabible LEGACY timer implementations |
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170 * The Real task ids should be in sync with: |
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171 * "static rvf_Timer[MAX_RVF_TASKS][RVF_NUM_TASK_TIMERS]", |
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172 * defined in "rvf_time.c". In the future, one NU_Timer blk will |
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173 * be pointed to in the rt global addr table. Hence, eliminating |
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174 * the large resource of "rvf_Timer[][]" |
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175 */ |
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176 if(!pRtAddrIdTable[i]) return RVF_INVALID_ADDR_ID; |
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177 |
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178 if(isRealTask) { |
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179 /* REAL TASK */ |
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180 for(i=0; pRtAddrIdTable[i]!=NULL && i<MAX_RVF_TASKS; i++); |
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181 |
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182 if (i < MAX_RVF_TASKS) { /* alloc. and init. */ |
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183 if(_RALLOC_TASK_RT_ADDR_DATA((T_RVF_BUFFER**)&pRtAddrIdTable[i])) return RVF_INVALID_TASK; |
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184 memset( pRtAddrIdTable[i], 0, sizeof(T_RVF_RT_ADDR_ID_DATA) ); |
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185 rvf_mbox_buffer_init(pRtAddrIdTable[i]); |
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186 |
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187 } else return RVF_INVALID_ADDR_ID; |
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188 } else { |
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189 /* VIRTUAL TASK */ |
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190 for(i=MAX_RVF_TASKS; pRtAddrIdTable[i]!=NULL && i<MAX_RVF_G_ADDR_ID; i++); |
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191 |
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192 if (i < MAX_RVF_G_ADDR_ID) { /* alloc. and init. */ |
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193 if(_RALLOC_TASK_RT_ADDR_DATA((T_RVF_BUFFER**)&pRtAddrIdTable[i])) return RVF_INVALID_TASK; |
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194 memset( pRtAddrIdTable[i], 0, sizeof(T_RVF_RT_ADDR_ID_DATA) ); |
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195 rvf_mbox_buffer_init(pRtAddrIdTable[i]); |
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196 |
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197 } else return RVF_INVALID_ADDR_ID; |
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198 } |
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199 |
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200 return i; |
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201 } |
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202 |
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203 /* MUST RESOLVE ERROR CODES '1' is just for P of C */ |
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204 T_RVF_RET rvf_setRtAddrSweIndex(T_RVF_G_ADDR_ID id, UINT8 sweIndex) { |
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205 if(id>=MAX_RVF_G_ADDR_ID) return 1; |
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206 pRtAddrIdTable[id]->swe_db_index=sweIndex; |
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207 // pRtAddrIdTable[id]->type_code=tcode; /* allows type to be set if not in swe */ |
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208 return RVF_OK; |
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209 } |
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210 |
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211 T_RVF_RET rvf_setHostTaskStackPtr(T_RVF_G_ADDR_ID id, UINT8* pStack) { /* deprecated ! */ |
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212 if(id>=MAX_RVF_TASKS) return 1; |
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213 pRtAddrIdTable[id]->p_os_stack=pStack; |
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214 |
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215 return RVF_OK; |
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216 } |
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217 |
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218 T_RVF_RET rvf_isHostingTaskIdle(T_RVF_G_ADDR_ID id, UINT8* status) { /* deprecated ! */ |
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219 if(id>=MAX_RVF_TASKS) return RVF_INVALID_PARAMETER; |
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220 if(!pRtAddrIdTable[id]) return RVF_INVALID_PARAMETER; |
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221 if(pRtAddrIdTable[id]->type_code!=ET2_HOST_TASK) return RVF_INVALID_PARAMETER; |
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222 |
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223 if(pRtAddrIdTable[id]->hosting_count==0) *status=1; |
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224 return RVF_OK; |
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225 } |
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226 |
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227 /* convenience/helper fnc. */ |
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228 T_RVF_G_ADDR_ID resolveHostAddrId(T_RVF_G_ADDR_ID id) { |
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229 if(!pRtAddrIdTable[id]) return RVF_INVALID_ADDR_ID; |
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230 return pRtAddrIdTable[id]->host_addr_id; |
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231 } |
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232 |
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233 /* HostingCounter enables one to deduce if task can be terminated */ |
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234 /* ERROR return val must be revised */ |
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235 T_RVF_RET rvf_registerToHost(T_RVF_G_ADDR_ID host_id, T_RVF_G_ADDR_ID eid) { |
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236 UINT8 i; |
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237 |
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238 if (host_id >= MAX_RVF_TASKS || eid >= MAX_RVF_G_ADDR_ID ) return RV_INVALID_PARAMETER;; |
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239 |
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240 for(i=0;pRtAddrIdTable[host_id]->parasites[i]!=0 && i < MAX_PARASITES; i++); |
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241 |
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242 pRtAddrIdTable[host_id]->parasites[i]=eid; |
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243 pRtAddrIdTable[host_id]->hosting_count++; |
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244 |
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245 return RVF_OK; |
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246 } |
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247 |
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248 T_RVF_RET rvf_unregisterFromHost(T_RVF_G_ADDR_ID host_id, T_RVF_G_ADDR_ID pid) { |
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249 UINT8 i=0; |
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250 if (pRtAddrIdTable[host_id]->hosting_count !=0) { |
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251 for(i=0; i<MAX_PARASITES || pRtAddrIdTable[host_id]->parasites[i]==pid; i++); |
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252 pRtAddrIdTable[host_id]->parasites[i]=0; |
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253 |
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254 pRtAddrIdTable[host_id]->hosting_count--; |
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255 } else return RV_INVALID_PARAMETER; |
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256 |
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257 return RVF_OK; |
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258 } |
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259 |
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260 T_RVF_RET rvf_associateGrpToHost(T_RVF_G_ADDR_ID host_id, T_RVF_GD_ID gd_id) { |
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261 |
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262 if (host_id >= MAX_RVF_TASKS ) return RV_INVALID_PARAMETER; |
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263 |
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264 pRtAddrIdTable[host_id]->gdHost=gd_id; |
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265 |
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266 return RVF_OK; |
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267 } |
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268 |
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269 /*T_RVF_RET rvf_unregisterGrpFromHost(T_RVF_G_ADDR_ID host_id, T_RVF_G_ADDR_ID pid) { |
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270 if (pRtAddrIdTable[host_id]->hosting_count !=0) { |
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271 pRtAddrIdTable[host_id]->parasites[pid]=0; |
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272 pRtAddrIdTable[host_id]->hosting_count--; |
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273 } else return RV_INVALID_PARAMETER; |
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274 |
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275 return RVF_OK; |
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276 }*/ |
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277 |
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278 T_RVF_G_ADDR_ID rvf_resolveHostingAddrId(T_RVM_GROUP_DIRECTIVE gd) { |
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279 int i=0; |
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280 |
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281 for(i=1; i<MAX_RVF_TASKS; i++) { // i=1 by-pass RVM task |
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282 if(pRtAddrIdTable[i]!=NULL) { |
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283 if( pRtAddrIdTable[i]->type_code==ET2_HOST_TASK && |
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284 // pRtAddrIdTable[i]->priority==priority && // to do ... |
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285 // pRtAddrIdTable[i]->os_stack_size>=stack_size |
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286 pRtAddrIdTable[i]->gdHost==gd.group_directive && |
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287 pRtAddrIdTable[i]->hosting_count<MAX_PARASITES ) return i; // def. 10 A+ . |
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288 } |
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289 } |
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290 |
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291 return RVF_INVALID_ADDR_ID; /* nothing found ret. param must be invalid*/ |
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292 } |
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293 |
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294 /********************************************************************* |
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295 * start() and stop() should be added to params, due to defered calling |
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296 * Allow for parasites to be added at RT and their start to be called. |
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297 *********************************************************************/ |
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298 T_RVF_RET rvf_create_virtual_task (T_RV_RET (* handle_message)(T_RV_HDR * msg), |
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299 T_RV_RET (* handle_timer)(T_RV_HDR * msg), |
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300 T_RVF_G_ADDR_ID task_id, T_RVF_G_ADDR_ID host_task_id, char *taskname, |
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301 UINT8 priority, UINT8 tcode) { |
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302 |
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303 if(!pRtAddrIdTable[task_id]) { /* allow for static init. or previous dyn init, eg. idle*/ |
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304 if(_RALLOC_TASK_RT_ADDR_DATA((T_RVF_BUFFER**)&pRtAddrIdTable[task_id])) return RVF_INTERNAL_ERR; |
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305 memset( pRtAddrIdTable[task_id], 0, sizeof(T_RVF_RT_ADDR_ID_DATA) ); |
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306 |
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307 rvf_mbox_buffer_init(pRtAddrIdTable[task_id]); |
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308 } /*else printf("RVF: task rt addr %d already alloc'ed\n", task_id); */ |
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309 |
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310 pRtAddrIdTable[task_id]->host_addr_id=host_task_id; |
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311 pRtAddrIdTable[task_id]->symbolic_name=taskname; |
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312 pRtAddrIdTable[task_id]->handle_message=handle_message; |
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313 pRtAddrIdTable[task_id]->handle_timer=handle_timer; |
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314 pRtAddrIdTable[task_id]->type_code=tcode; |
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315 |
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316 pRtAddrIdTable[task_id]->pOSTCB=NULL; /* init to NULL for res.'free' */ |
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317 pRtAddrIdTable[task_id]->pOSEvtGrp=NULL; |
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318 pRtAddrIdTable[task_id]->p_os_stack=NULL; |
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319 // pRtAddrIdTable[task_id]->p_tm_q=NULL; |
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320 |
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321 // rvf_registerToHost(host_task_id, task_id); |
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322 |
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323 return RVF_OK; |
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324 } |
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325 |
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326 T_RVF_RET rvf_register_t3_handlers (T_RVF_G_ADDR_ID task_id, |
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327 T_RV_RET (* handle_message)(T_RV_HDR * msg), |
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328 T_RV_RET (* handle_timer)(T_RV_HDR * msg) ) { |
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329 |
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330 pRtAddrIdTable[task_id]->handle_message=handle_message; |
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331 pRtAddrIdTable[task_id]->handle_timer=handle_timer; |
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332 |
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333 return RVF_OK; |
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334 } |
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335 |
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336 /* RVM must create a stack with its MB and pass as params to task create */ |
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337 /*T_RVF_RET rvf_create_host_task (T_RV_RET (* proxy)(void), T_RVF_G_ADDR_ID task_id, |
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338 char *taskname, UINT8 *stack, UINT16 stacksize, |
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339 UINT8 priority, UINT8 tcode, UINT8 time_slicing, T_RVF_TASK_STATE suspend) { |
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340 |
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341 return rvf_create_task( (TASKPTR)proxy, task_id, taskname, stack, stacksize,\ |
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342 priority, tcode, time_slicing, suspend ) ; |
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343 |
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344 }*/ |
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345 |
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346 /******************************************************************************* |
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347 ** |
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348 ** Function rvf_create_task |
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349 ** |
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350 ** Description This function is called to create a new rvf task. |
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351 ** time_slice represents the number of Nucleus ticks before a task is interrupted. |
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352 ** 0 for no time-slicing. |
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353 ** |
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354 ** Returns RVF_OK if successful, else an error code |
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355 ** |
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356 *******************************************************************************/ |
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357 T_RVF_RET rvf_create_legacy_task (TASKPTR task_entry, UINT8 task_id, char *taskname, UINT8 *stack, UINT16 stacksize, UINT8 priority, UINT8 time_slicing, T_RVF_TASK_STATE is_suspend) { |
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358 |
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359 return rvf_create_task(task_entry,task_id,taskname,stack,stacksize,priority,ET4_TASK,time_slicing,is_suspend); |
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360 } |
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361 |
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362 T_RVF_RET rvf_create_task (TASKPTR task_entry, T_RVF_G_ADDR_ID task_id, char *taskname, UINT8 *stack, UINT16 stacksize, |
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363 UINT8 priority, UINT8 tcode, UINT8 time_slicing, T_RVF_TASK_STATE suspend) { |
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364 |
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365 /*if (task_id >= MAX_RVF_TASKS) { return 1; } */ |
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366 if (task_counter >= MAX_RVF_TASKS) { return 1; } |
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367 |
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368 /* fill the task stack with a 0xFE pattern to allow use with stack monitoring tool */ |
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369 memset( stack, 0xFE, stacksize ); |
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370 |
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371 /* allow for immediate task creation, eg. no alloc taskId(), but #defined task No. Dangerous!*/ |
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372 if(!pRtAddrIdTable[task_id]) { |
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373 if(_RALLOC_TASK_RT_ADDR_DATA((T_RVF_BUFFER**)&pRtAddrIdTable[task_id])) return RVF_INTERNAL_ERR; |
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374 memset( pRtAddrIdTable[task_id], 0, sizeof(T_RVF_RT_ADDR_ID_DATA) ); |
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375 |
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376 rvf_mbox_buffer_init(pRtAddrIdTable[task_id]); |
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377 } /*else printf("RVF: task rt addr %d already alloc'ed\n", task_id); */ |
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378 |
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379 /*if(_RALLOC_TASK_RT_TM((T_RVF_BUFFER**)&pRtAddrIdTable[task_id]->p_tm_q)) { |
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380 rvf_free_buf(pRtAddrIdTable[task_id]); |
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381 pRtAddrIdTable[task_id]=NULL; |
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382 return RVF_INTERNAL_ERR; |
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383 } else pRtAddrIdTable[task_id]->p_tm_q->timerCnt=0;*/ |
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384 |
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385 pRtAddrIdTable[task_id]->hosting_count=0; |
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386 pRtAddrIdTable[task_id]->host_addr_id=task_id; |
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387 pRtAddrIdTable[task_id]->symbolic_name=taskname; |
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388 pRtAddrIdTable[task_id]->priority=priority; |
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389 pRtAddrIdTable[task_id]->type_code=tcode; |
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390 |
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391 memset(&pRtAddrIdTable[task_id]->parasites, 0, (sizeof(T_RVF_G_ADDR_ID)*MAX_PARASITES)); |
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392 |
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393 if (stack) { |
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394 pRtAddrIdTable[task_id]->p_os_stack = (UINT8 *)stack;// - stacksize; |
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395 pRtAddrIdTable[task_id]->os_stack_size = stacksize; |
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396 } else { |
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397 // rvf_free_buf(pRtAddrIdTable[task_id]->p_tm_q); |
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398 rvf_free_buf(pRtAddrIdTable[task_id]); |
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399 pRtAddrIdTable[task_id]=NULL; |
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400 return RVF_INTERNAL_ERR; |
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401 } |
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402 |
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403 if(_RALLOC_TASK_CNTRL_BLK((T_RVF_BUFFER**)&pRtAddrIdTable[task_id]->pOSTCB)) { |
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|
404 rvf_free_buf(stack); |
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405 // rvf_free_buf(pRtAddrIdTable[task_id]->p_tm_q); |
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406 rvf_free_buf(pRtAddrIdTable[task_id]); |
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407 pRtAddrIdTable[task_id]=NULL; |
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408 return RVF_INTERNAL_ERR; |
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409 } |
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410 memset( pRtAddrIdTable[task_id]->pOSTCB, 0, sizeof(NU_TASK) ); |
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|
411 |
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412 if(_RALLOC_TASK_EVT_GRP((T_RVF_BUFFER**)&pRtAddrIdTable[task_id]->pOSEvtGrp)) { |
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413 rvf_free_buf(pRtAddrIdTable[task_id]->pOSTCB); |
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|
414 rvf_free_buf(stack); |
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415 // rvf_free_buf(pRtAddrIdTable[task_id]->p_tm_q); |
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416 rvf_free_buf(pRtAddrIdTable[task_id]); |
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417 pRtAddrIdTable[task_id]=NULL; |
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418 return RVF_INTERNAL_ERR; |
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419 } |
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420 memset( pRtAddrIdTable[task_id]->pOSEvtGrp, 0, sizeof(NU_EVENT_GROUP) ); |
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|
421 |
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422 /* Create one Event Group for this task */ |
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423 if( NU_SUCCESS != \ |
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|
424 NU_Create_Event_Group (pRtAddrIdTable[task_id]->pOSEvtGrp,\ |
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|
425 taskname) ) { |
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426 return RVF_INTERNAL_ERR; |
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427 } |
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|
428 |
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|
429 //} |
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430 /* Create Task */ |
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|
431 if ( NU_SUCCESS != |
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|
432 NU_Create_Task (pRtAddrIdTable[task_id]->pOSTCB, /* Task Control Block */ |
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433 taskname, /*taskname,*/ /* Task Name */ |
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|
434 (NU_TASK_ENTRY )task_entry, /* Task Entry Function */ |
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|
435 0, /* why prev. task_id ??? */ /* ARGC A-M-E-N-D-E-D! */ |
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436 NULL, /* ARGV */ |
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|
437 pRtAddrIdTable[task_id]->p_os_stack, /* Begining of Stack */ |
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|
438 pRtAddrIdTable[task_id]->os_stack_size, /* Stack size */ |
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|
439 priority, /* Priority */ |
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|
440 time_slicing, /* Time Slicing Period*/ |
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|
441 NU_PREEMPT, /* Preemption allowed */ |
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|
442 (OPTION)(suspend == RUNNING ? NU_START : NU_NO_START) )/* Start the task or suspend it */ |
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|
443 ) { |
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|
444 return RVF_INTERNAL_ERR; |
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|
445 } |
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|
446 task_counter++; /* MUST 'DEC' ON TASK TERMINATION */ |
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|
447 |
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|
448 return RVF_OK; |
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449 } |
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|
450 |
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changeset
|
451 /* to be called from func. 'create_tasks()' of module "create_RVtasks.c" |
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452 * utilises static alloated system variables */ |
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diff
changeset
|
453 /*T_RVF_RET rvf_create_boot_task (TASKPTR task_entry, UINT8 task_id, char *taskname, UINT8 *stack, UINT16 stacksize, UINT8 priority, UINT8 time_slicing, T_RVF_TASK_STATE suspend) { |
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parents:
diff
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|
454 if (task_id >= MAX_RVF_TASKS) { return 1;} |
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parents:
diff
changeset
|
455 |
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parents:
diff
changeset
|
456 if (stack) { |
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parents:
diff
changeset
|
457 bOSStack = (UINT8 *)stack;// - stacksize; |
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diff
changeset
|
458 bOSStackSize = stacksize; |
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diff
changeset
|
459 } |
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diff
changeset
|
460 // copy the task name into an internal buffer |
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diff
changeset
|
461 _rvf_name_cpy( &(bOSTName[0][0]), taskname, RVF_MAX_TASK_LEN); |
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parents:
diff
changeset
|
462 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
463 // fill the task stack with a 0xFE pattern to allow use with stack monitoring tool |
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parents:
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|
464 memset( stack, 0xFE, stacksize ); |
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parents:
diff
changeset
|
465 |
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diff
changeset
|
466 // Create one Event Group for this task |
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parents:
diff
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|
467 if( NU_SUCCESS != NU_Create_Event_Group (&bOSEvtGrp[0], taskname) ){ |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
468 return RVF_INTERNAL_ERR; |
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parents:
diff
changeset
|
469 } |
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parents:
diff
changeset
|
470 |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
471 // Create Task |
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parents:
diff
changeset
|
472 if ( NU_SUCCESS != |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
473 NU_Create_Task (&bOSTCB[0], // (reserved)Task Control Block |
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diff
changeset
|
474 taskname, // Task Name |
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changeset
|
475 (NU_TASK_ENTRY )task_entry, // Task Entry Function |
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diff
changeset
|
476 task_id, // ARGC |
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parents:
diff
changeset
|
477 NULL, // ARGV |
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parents:
diff
changeset
|
478 bOSStack, // Begining of Stack |
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diff
changeset
|
479 stacksize, // Stack size |
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parents:
diff
changeset
|
480 priority, // Priority |
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parents:
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changeset
|
481 time_slicing, // Time Slicing Period |
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changeset
|
482 NU_PREEMPT, // Preemption allowed |
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changeset
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483 (OPTION)(suspend == RUNNING ? NU_START : NU_NO_START) )// Start the task or suspend it |
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diff
changeset
|
484 ) |
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parents:
diff
changeset
|
485 { return RVF_INTERNAL_ERR; |
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parents:
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changeset
|
486 } |
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parents:
diff
changeset
|
487 task_counter++; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
488 return RVF_OK; |
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parents:
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changeset
|
489 }*/ |
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parents:
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changeset
|
490 |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
491 /* Later timer blk must be added, once made dynamic */ |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
492 T_RVF_RET rvf_free_sys_resources(T_RVF_G_ADDR_ID gid, UINT8 rm) { |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
493 |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
494 if(!pRtAddrIdTable[gid]) return RVF_INTERNAL_ERR; |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
495 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
496 if(rm==1 || rm==2) { |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
497 if(pRtAddrIdTable[gid]->pOSTCB)rvf_free_buf(pRtAddrIdTable[gid]->pOSTCB); |
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parents:
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changeset
|
498 if(pRtAddrIdTable[gid]->pOSEvtGrp)rvf_free_buf(pRtAddrIdTable[gid]->pOSEvtGrp); |
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parents:
diff
changeset
|
499 if(pRtAddrIdTable[gid]->p_os_stack)rvf_free_buf(pRtAddrIdTable[gid]->p_os_stack); |
b6a5e36de839
src/cs: initial import from Magnetite
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parents:
diff
changeset
|
500 |
b6a5e36de839
src/cs: initial import from Magnetite
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parents:
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changeset
|
501 task_counter--; |
b6a5e36de839
src/cs: initial import from Magnetite
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parents:
diff
changeset
|
502 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
503 if(rm==0 || rm==2) { |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
504 if(pRtAddrIdTable[gid])rvf_free_buf(pRtAddrIdTable[gid]); |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
505 pRtAddrIdTable[gid]=NULL; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
506 } |
b6a5e36de839
src/cs: initial import from Magnetite
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parents:
diff
changeset
|
507 |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
508 return RVF_OK; |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
509 } |
b6a5e36de839
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parents:
diff
changeset
|
510 |
b6a5e36de839
src/cs: initial import from Magnetite
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parents:
diff
changeset
|
511 /******************************************************************************* |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
512 ** |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
513 ** Function rvf_exit_task |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
514 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
515 ** Description This function is called to stop a rvf task. |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
516 ** A task can kill another task or itself. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
517 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
518 ** Returns void |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
519 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
520 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
521 void rvf_exit_task (T_RVF_G_ADDR_ID task_id) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
522 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
523 if(!pRtAddrIdTable[task_id]) return; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
524 /* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
525 ** Empty task's mail box |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
526 */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
527 _rvf_empty_mailboxes(task_id); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
528 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
529 /* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
530 ** Terminate task |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
531 */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
532 NU_Terminate_Task(pRtAddrIdTable[task_id]->pOSTCB); /*&OSTCB[task_id]);*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
533 NU_Delete_Task(pRtAddrIdTable[task_id]->pOSTCB); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
534 |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
535 /* |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
536 ** Delete related event group |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
537 */ |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
538 NU_Delete_Event_Group (pRtAddrIdTable[task_id]->pOSEvtGrp); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
539 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
540 pRtAddrIdTable[task_id]->p_os_stack=0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
541 //OSStack[task_id] = 0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
542 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
543 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
544 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
545 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
546 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
547 ** Function rvf_suspend_task |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
548 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
549 ** Description This function is called to suspend a rvf task. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
550 ** A task can suspend another task or itself. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
551 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
552 ** Returns void |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
553 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
554 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
555 T_RVF_RET rvf_suspend_task (T_RVF_G_ADDR_ID task_id) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
556 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
557 if(!pRtAddrIdTable[task_id]) return RVF_INVALID_PARAMETER; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
558 NU_Suspend_Task(pRtAddrIdTable[task_id]->pOSTCB); // A-M-E-N-D-E-D! |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
559 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
560 return RVF_OK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
561 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
562 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
563 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
564 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
565 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
566 ** Function rvf_wait |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
567 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
568 ** Description This function is called by tasks to wait for a specific |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
569 ** event or set of events. The task may specify the duration |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
570 ** that it wants to wait for, or 0 if infinite. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
571 ** |
b6a5e36de839
src/cs: initial import from Magnetite
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parents:
diff
changeset
|
572 ** Returns the event mask of received events or zero if timeout |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
573 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
574 *******************************************************************************/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
575 UINT16 rvf_wait (UINT16 flag, UINT32 timeout) { |
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parents:
diff
changeset
|
576 T_RVF_G_ADDR_ID rtask = rvf_get_taskid(); |
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parents:
diff
changeset
|
577 |
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parents:
diff
changeset
|
578 if (!timeout) timeout = 0xFFFFFFFFL; |
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parents:
diff
changeset
|
579 |
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parents:
diff
changeset
|
580 return rvf_evt_wait(rtask, flag, timeout); |
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parents:
diff
changeset
|
581 } |
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parents:
diff
changeset
|
582 |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
583 UINT16 rvf_evt_wait(T_RVF_G_ADDR_ID rtask, UINT16 flag, UINT32 timeout) { |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
584 |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
585 #define RVF_RET_TIME_OUT 0 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
586 |
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parents:
diff
changeset
|
587 UINT16 mbxEvt = 0; |
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parents:
diff
changeset
|
588 UNSIGNED evt = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
589 UNSIGNED clear = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
590 STATUS status_ret; |
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parents:
diff
changeset
|
591 |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
592 /* Check if anything in any of the mailboxes. Possible race condition. */ |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
593 |
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parents:
diff
changeset
|
594 if (rtask>=MAX_RVF_TASKS || !pRtAddrIdTable[rtask]) { |
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parents:
diff
changeset
|
595 RVM_TRACE_WARNING_PARAM("RVF: Illegal MBOX or MBOX not ready!", rtask); |
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parents:
diff
changeset
|
596 return (UINT16) RVF_RET_TIME_OUT; |
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parents:
diff
changeset
|
597 } |
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parents:
diff
changeset
|
598 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
599 if (pRtAddrIdTable[rtask] && pRtAddrIdTable[rtask]->OSTaskQFirst[0]) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
600 mbxEvt |= RVF_TASK_MBOX_0_EVT_MASK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
601 if (pRtAddrIdTable[rtask] && pRtAddrIdTable[rtask]->OSTaskQFirst[1]) |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
602 mbxEvt |= RVF_TASK_MBOX_1_EVT_MASK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
603 if (pRtAddrIdTable[rtask] && pRtAddrIdTable[rtask]->OSTaskQFirst[2]) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
604 mbxEvt |= RVF_TASK_MBOX_2_EVT_MASK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
605 if (pRtAddrIdTable[rtask] && pRtAddrIdTable[rtask]->OSTaskQFirst[3]) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
606 mbxEvt |= RVF_TASK_MBOX_3_EVT_MASK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
607 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
608 /* If any valid event if pending, return immediately */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
609 if (mbxEvt & flag) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
610 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
611 /* Return only those bits which user wants... */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
612 evt = (UINT16) (mbxEvt & flag); |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
613 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
614 /* clear the nucleus event(s) for mailboxes */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
615 if ( mbxEvt & 0x000F ) /* a mailbox event is signaled*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
616 { NU_Retrieve_Events (pRtAddrIdTable[rtask]->pOSEvtGrp, (UNSIGNED) mbxEvt & 0x000F, NU_AND_CONSUME, |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
617 (UNSIGNED *)&clear, NU_NO_SUSPEND); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
618 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
619 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
620 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
621 return ((UINT16) evt); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
622 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
623 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
624 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
625 if(pRtAddrIdTable[rtask]) { |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
626 status_ret = NU_Retrieve_Events (pRtAddrIdTable[rtask]->pOSEvtGrp, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
627 (UNSIGNED) flag, NU_OR_CONSUME, |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
628 (UNSIGNED *)&evt, timeout ); |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
629 if ( status_ret == NU_SUCCESS) { |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
630 return (UINT16) evt; |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
631 } else { /* timeout or error case */ |
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parents:
diff
changeset
|
632 return (UINT16) RVF_RET_TIME_OUT; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
633 } |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
634 } return (UINT16) RVF_RET_TIME_OUT; |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
635 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
636 |
b6a5e36de839
src/cs: initial import from Magnetite
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parents:
diff
changeset
|
637 /******************************************************************************* |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
638 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
639 ** Function rvf_wait_for_specific_msg |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
640 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
641 ** Description This function is called by tasks to wait for a specific |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
642 ** message in the specified mailbox. The task may specify the duration |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
643 ** that it wants to wait for, or 0 if infinite. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
644 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
645 ** Returns A pointer to the message, NULL in case of time-out. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
646 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
647 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
648 T_RVF_BUFFER * rvf_wait_for_specific_msg(UINT16 msg_code, UINT8 mbox, UINT32 timeout) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
649 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
650 T_RVF_G_ADDR_ID task_id = rvf_get_taskid(); |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
651 T_RVF_BUFFER * p_buf = NULL; |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
652 T_RVF_INTERNAL_BUF * p_hdr; |
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src/cs: initial import from Magnetite
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parents:
diff
changeset
|
653 UNSIGNED clear = 0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
654 STATUS status_ret; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
655 UINT32 wait_time; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
656 UINT32 init_time = rvf_get_tick_count(); |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
657 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
658 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
659 /* check input parameter */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
660 if ( mbox >= RVF_NUM_TASK_MBOX) /* NOTE: must be def to 2 max */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
661 { rvf_send_trace( "RVF: rvf_wait_for_specific_msg(): invalid mailbox id", 52, NULL_PARAM, RV_TRACE_LEVEL_ERROR, RVM_USE_ID); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
662 return p_buf; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
663 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
664 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
665 if(!timeout) |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
666 timeout = 0xFFFFFFFFL; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
667 wait_time = timeout; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
668 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
669 while( (rvf_get_tick_count() - init_time) < timeout ) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
670 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
671 /* test all messages in the mailbox */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
672 if( pRtAddrIdTable[task_id]->OSTaskQFirst[mbox] ) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
673 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
674 rvf_disable(9); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
675 p_hdr = pRtAddrIdTable[task_id]->OSTaskQFirst[mbox]; |
b6a5e36de839
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parents:
diff
changeset
|
676 p_buf = MEM2USER(p_hdr); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
677 /* test the first one */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
678 if ( ((T_RV_HDR *)p_buf)->msg_id == msg_code ) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
679 { /* message found, return it */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
680 pRtAddrIdTable[task_id]->OSTaskQFirst[mbox] = p_hdr->p_next; |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
681 p_hdr->p_next = NULL; |
b6a5e36de839
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
682 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
683 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
684 RVF_SET_BUF_UNLINKED(p_hdr); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
685 #endif |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
686 /* clear the Nucleus Event for this mailbox */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
687 NU_Retrieve_Events( pRtAddrIdTable[task_id]->pOSEvtGrp, EVENT_MASK(mbox), NU_AND_CONSUME, |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
688 (UNSIGNED *)&clear, NU_NO_SUSPEND); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
689 rvf_enable(); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
690 return p_buf; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
691 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
692 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
693 while(p_hdr->p_next != NULL) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
694 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
695 p_buf = MEM2USER(p_hdr->p_next); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
696 if ( ((T_RV_HDR *)p_buf)->msg_id == msg_code ) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
697 { /* remove it from the list */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
698 p_hdr->p_next = ( (T_RVF_INTERNAL_BUF *) USER2MEM(p_buf))->p_next; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
699 /* check if it the last one */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
700 if ( pRtAddrIdTable[task_id]->OSTaskQLast[mbox] == USER2MEM(p_buf) ) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
701 { pRtAddrIdTable[task_id]->OSTaskQLast[mbox] = p_hdr; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
702 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
703 ((T_RVF_INTERNAL_BUF *) USER2MEM(p_buf))->p_next = NULL; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
704 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
705 #if RVF_ENABLE_BUF_LINKAGE_CHECK |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
706 RVF_SET_BUF_UNLINKED(USER2MEM(p_buf)); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
707 #endif |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
708 rvf_enable(); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
709 return p_buf; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
710 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
711 p_hdr = p_hdr->p_next; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
712 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
713 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
714 rvf_enable(); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
715 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
716 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
717 /* here, the message has not been found, so wait for a new message */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
718 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
719 if ((wait_time != 0xFFFFFFFFL) && |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
720 (timeout > rvf_get_tick_count() - init_time)) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
721 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
722 /* NU_Retrieve_Events bug: cannot call function with a parameter with F in MSB */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
723 wait_time = (timeout - (rvf_get_tick_count() - init_time)) & 0x0FFFFFFFL; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
724 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
725 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
726 status_ret = NU_Retrieve_Events( pRtAddrIdTable[task_id]->pOSEvtGrp, EVENT_MASK(mbox), NU_OR_CONSUME, |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
727 (UNSIGNED *)&clear, wait_time); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
728 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
729 if( status_ret != NU_SUCCESS) /* time out */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
730 { return NULL; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
731 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
732 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
733 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
734 return NULL; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
735 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
736 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
737 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
738 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
739 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
740 ** Function rvf_delay |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
741 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
742 ** Description This function is called by tasks to sleep unconditionally |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
743 ** for a specified amount of time. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
744 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
745 ** Returns void |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
746 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
747 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
748 void rvf_delay (UINT32 timeout) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
749 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
750 if (timeout == 0) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
751 { timeout = 1; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
752 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
753 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
754 NU_Sleep(timeout); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
755 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
756 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
757 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
758 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
759 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
760 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
761 ** Function rvf_send_event |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
762 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
763 ** Description This function is called by tasks to send events to other |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
764 ** tasks. Tasks can also send events to themselves. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
765 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
766 ** Returns 0 if all OK, else 1 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
767 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
768 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
769 UINT8 rvf_send_event (T_RVF_G_ADDR_ID task_id, UINT16 event) { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
770 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
771 if (task_id >= MAX_RVF_TASKS || !pRtAddrIdTable[task_id] ) return 1; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
772 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
773 NU_Set_Events (pRtAddrIdTable[task_id]->pOSEvtGrp, (UNSIGNED)event, NU_OR); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
774 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
775 return 0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
776 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
777 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
778 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
779 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
780 ** Function rvf_get_taskid |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
781 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
782 ** Description This function gets the currently running task ID. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
783 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
784 ** Returns task ID |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
785 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
786 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
787 T_RVF_G_ADDR_ID rvf_get_taskid(void) { /* Retrieve the taskid using index of the task pointer in the OSTCB array */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
788 NU_TASK * currTask=0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
789 T_RVF_G_ADDR_ID taskId=RVF_INVALID_ADDR_ID; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
790 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
791 currTask = NU_Current_Task_Pointer(); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
792 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
793 if( currTask != NU_NULL) { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
794 /* find the task pointer in the OSTCB array */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
795 for ( taskId = 0; taskId < MAX_RVF_TASKS; taskId++) { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
796 if( (pRtAddrIdTable[taskId]!= NULL) && |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
797 ((pRtAddrIdTable[taskId]->pOSTCB)) == currTask) return taskId; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
798 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
799 return RVF_INVALID_ADDR_ID; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
800 } else { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
801 return RVF_INVALID_ADDR_ID; /* error case, must return an error code */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
802 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
803 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
804 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
805 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
806 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
807 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
808 ** Function rvf_get_taskname |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
809 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
810 ** Description This function gets the currently running task name. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
811 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
812 ** Returns pointer to task name or NULL if error |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
813 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
814 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
815 char* rvf_get_taskname(void) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
816 { T_RVF_G_ADDR_ID id = rvf_get_taskid(); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
817 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
818 if (id == 0xFF) return NULL; /* return NULL if rvf_get_taskid returns 0xFF */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
819 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
820 return pRtAddrIdTable[id]->symbolic_name; /*(OSTName[ id ]);*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
821 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
822 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
823 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
824 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
825 ** Function rvf_enable |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
826 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
827 ** Description This function enables interrupts. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
828 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
829 ** Returns void |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
830 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
831 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
832 void rvf_enable(void) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
833 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
834 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
835 if( --OSDisableNesting == 0) /* Control nesting interrupt */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
836 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
837 if( OSInterruptAlreadyMasked == TRUE) /* check if interrupts have been disabled outside RVF, |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
838 in that case, do not enable interrupts */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
839 { OSInterruptAlreadyMasked = FALSE; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
840 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
841 else |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
842 { NU_Control_Interrupts(OSLastIntLevel); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
843 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
844 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
845 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
846 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
847 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
848 #ifdef _WINDOWS |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
849 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
850 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
851 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
852 ** Function INT_Check_IRQ_Mask() |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
853 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
854 ** Description This function checks if the IRQ are disabled (outside RVF). |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
855 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
856 ** Returns IRQ mask |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
857 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
858 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
859 UINT32 INT_Check_IRQ_Mask(void) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
860 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
861 return 0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
862 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
863 #else |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
864 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
865 /*-------------------------------------------------------*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
866 /* INT_Check_IRQ_Mask() */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
867 /*-------------------------------------------------------*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
868 /* */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
869 /* Description: check in the CPSR register if the IRQ */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
870 /* are masked out or not. */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
871 /* ------------ */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
872 /* */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
873 /*-------------------------------------------------------*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
874 /* Declaration of ASM INT_Check_IRQ_Mask function */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
875 UINT32 INT_Check_IRQ_Mask(void); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
876 |
69
478dc66469b7
src/cs/riviera/rvf/rvf_task.c: missed some TMS470 asm code
Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
877 #ifndef __GNUC__ |
478dc66469b7
src/cs/riviera/rvf/rvf_task.c: missed some TMS470 asm code
Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
878 |
0
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
879 asm(" .def $INT_Check_IRQ_Mask"); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
880 asm("$INT_Check_IRQ_Mask "); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
881 asm(" .ref _INT_32_Check_IRQ_Mask"); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
882 asm(".state16"); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
883 asm(" ADR r0,_INT_32_Check_IRQ_Mask "); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
884 asm(" BX r0 "); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
885 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
886 asm(" .align"); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
887 asm(" .state32"); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
888 asm(" .def _INT_32_Check_IRQ_Mask"); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
889 asm("_INT_32_Check_IRQ_Mask "); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
890 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
891 asm(" MRS r0,CPSR "); // pick up CPSR |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
892 asm(" BX lr "); // return to caller |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
893 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
894 #endif |
69
478dc66469b7
src/cs/riviera/rvf/rvf_task.c: missed some TMS470 asm code
Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
895 #endif |
0
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
896 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
897 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
898 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
899 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
900 ** Function rvf_disable |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
901 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
902 ** Description This function disables interrupts. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
903 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
904 ** Returns void |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
905 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
906 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
907 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
908 #define RVF_IRQ_DISABLED_MASK 0x00000080 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
909 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
910 void rvf_disable(UINT8 who) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
911 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
912 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
913 /* Control interrupt nesting ourselves */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
914 if (OSDisableNesting == 0) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
915 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
916 if ( INT_Check_IRQ_Mask() & RVF_IRQ_DISABLED_MASK) /* if IRQ are disabled (outside RVF) */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
917 { OSInterruptAlreadyMasked = TRUE; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
918 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
919 else |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
920 { OSLastIntLevel = NU_Control_Interrupts(NU_DISABLE_INTERRUPTS); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
921 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
922 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
923 OSDisableNesting++; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
924 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
925 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
926 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
927 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
928 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
929 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
930 ** Function rvf_used_stack |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
931 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
932 ** Description This function tries to calculate the amount of |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
933 ** stack used by looking for a zero. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
934 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
935 ** Returns the number of non-zero bytes on the stack |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
936 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
937 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
938 UINT16 rvf_used_stack(T_RVF_G_ADDR_ID task) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
939 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
940 UINT16 j, stacksize; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
941 UINT8 *p; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
942 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
943 if(!pRtAddrIdTable[task]) return 0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
944 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
945 stacksize = pRtAddrIdTable[task]->os_stack_size; /*OSStackSize[task];*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
946 p = pRtAddrIdTable[task]->p_os_stack; /*OSStack[task];*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
947 for(j = 0; (j < stacksize) && (*p++ == 0xFE); j++); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
948 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
949 return ((UINT16)(stacksize - j)); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
950 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
951 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
952 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
953 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
954 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
955 ** Function rvf_dump_tasks |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
956 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
957 ** Description This function dump all the rvf tasks. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
958 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
959 ** Returns void |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
960 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
961 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
962 void rvf_dump_tasks() |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
963 { UINT8 num_task; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
964 char task_info[100]; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
965 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
966 rvf_send_trace("*** START DUMPING TASKS ***", 27, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
967 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
968 /* for each task, display its name, its id, its stack size*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
969 rvf_send_trace("*TASK_NAME Id Stack_size Used_stack", 35, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
970 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
971 for ( num_task = 0; num_task < MAX_RVF_G_ADDR_ID; num_task++ ) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
972 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
973 /* trace the task if it has been created*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
974 if (pRtAddrIdTable[num_task] != 0 ) { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
975 sprintf( task_info, "%10.10s %2d %5d %5d", |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
976 pRtAddrIdTable[num_task]->symbolic_name /*OSTName[num_task]*/, |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
977 num_task, |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
978 pRtAddrIdTable[num_task]->os_stack_size, |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
979 rvf_used_stack( num_task) ); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
980 rvf_send_trace( task_info, 35, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RVM_USE_ID); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
981 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
982 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
983 /* find a way to track task stack usage and display it */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
984 /* using NU_Check_Stack, NU_Task_Information or finding the first non-zero value in the stack */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
985 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
986 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
987 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
988 /****************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
989 /* For Big Endian Processors swap the bytes */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
990 #if defined(__BIG_ENDIAN) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
991 UINT16 ntohs(UINT16 n) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
992 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
993 register UINT8 tmp; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
994 register UINT8 *p=(UINT8 *)&n; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
995 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
996 tmp = p[0]; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
997 p[0] = p[1]; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
998 p[1] = tmp; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
999 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1000 return n; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1001 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1002 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1003 UINT32 ntohl(UINT32 n) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1004 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1005 register UINT8 tmp; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1006 register UINT8 *p=(UINT8 *)&n; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1007 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1008 tmp = p[0]; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1009 p[0] = p[3]; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1010 p[3] = tmp; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1011 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1012 tmp = p[1]; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1013 p[1] = p[2]; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1014 p[2] = tmp; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1015 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1016 return n; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1017 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1018 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1019 #endif /* __BIG_ENDIAN*/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1020 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1021 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1022 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1023 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1024 /****************************************************************************** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1025 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1026 ** Function rvf_send_trace |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1027 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1028 ** Description This function displays a message essentially for debug purposes. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1029 ** It displays the msg_length characters of the string pointed by msg |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1030 ** and the value of val. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1031 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1032 ** Returns void |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1033 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1034 ******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1035 #ifdef _WINDOWS |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1036 #ifndef _CONSOLE |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1037 void rvf_send_trace1( INT8 * msg, UINT8 msg_length, UINT32 val, UINT8 TRACE_LEVEL, UINT32 swe_use_id) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1038 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1039 /* Function to display trace message for Tool */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1040 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1041 UINT32 trace_type = swe_use_id; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1042 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1043 Trace( msg, msg_length, val, TRACE_LEVEL, trace_type); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1044 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1045 #endif |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1046 #endif |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1047 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1048 #ifdef _CONSOLE /* CONSOLE */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1049 void rvf_send_trace1( INT8 * msg, UINT8 msg_length, UINT32 val, UINT8 TRACE_LEVEL, UINT32 swe_use_id) { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1050 const int MAX = 1000; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1051 static int l = 0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1052 char buf[100]; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1053 HANDLE out = 0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1054 int nb; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1055 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1056 if(!out)out=GetStdHandle(STD_OUTPUT_HANDLE); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1057 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1058 rvf_disable(25); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1059 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1060 sprintf(buf,"%s %d\n", msg, val); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1061 WriteConsole(out, buf, strlen(buf), &nb, NULL); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1062 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1063 if(l>=MAX) { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1064 system("cls"); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1065 l=0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1066 } else l++; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1067 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1068 rvf_enable(); |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1069 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1070 #endif /* CONSOLE */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1071 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1072 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1073 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1074 ** Function rvf_resume_task |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1075 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1076 ** Description This function is called to resume a rvf task which is in a suspend state. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1077 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1078 ** Returns RVF_OK if successful, else an error code |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1079 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1080 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1081 T_RVF_RET rvf_resume_task( T_RVF_G_ADDR_ID taskid) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1082 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1083 if(!pRtAddrIdTable[taskid]) return RVF_INVALID_PARAMETER; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1084 if(!pRtAddrIdTable[taskid]->pOSTCB) return RVF_INVALID_PARAMETER; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1085 /* resume the task */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1086 if ( NU_INVALID_TASK == NU_Resume_Task( pRtAddrIdTable[taskid]->pOSTCB) ) {// A-M-E-N-D-E-D! |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1087 return RVF_INTERNAL_ERR; //RVF_INVALID_PARAMETER; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1088 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1089 return RVF_OK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1090 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1091 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1092 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1093 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1094 ** Function rvf_initialize_mutex |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1095 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1096 ** Description This function initialize a mutex structure, which will be used |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1097 ** to protect shared variables against simultaneous access. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1098 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1099 ** Returns RVF_OK if successful, else an error code |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1100 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1101 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1102 T_RVF_RET rvf_initialize_mutex( T_RVF_MUTEX * mutex) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1103 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1104 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1105 /* initializes the mutex structure */ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1106 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1107 if( NU_Create_Semaphore( (NU_SEMAPHORE *)mutex, "RVF", 1, NU_PRIORITY ) != NU_SUCCESS) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1108 { return RVF_INTERNAL_ERR; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1109 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1110 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1111 return RVF_OK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1112 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1113 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1114 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1115 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1116 ** Function rvf_lock_mutex |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1117 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1118 ** Description This function locks a mutex to avoid simultaneous access. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1119 ** If the mutex is already locked, the task is suspended |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1120 ** until the mutex is unlocked. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1121 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1122 ** Returns RVF_OK if successful, else an error code |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1123 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1124 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1125 T_RVF_RET rvf_lock_mutex( T_RVF_MUTEX * mutex) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1126 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1127 if( NU_Obtain_Semaphore( (NU_SEMAPHORE *)mutex, NU_SUSPEND ) != NU_SUCCESS) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1128 { return RVF_INTERNAL_ERR; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1129 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1130 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1131 return RVF_OK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1132 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1133 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1134 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1135 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1136 ** Function rvf_unlock_mutex |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1137 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1138 ** Description This function unlocks a mutex to avoid simultaneous access. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1139 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1140 ** Returns RVF_OK if successful, else an error code |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1141 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1142 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1143 T_RVF_RET rvf_unlock_mutex( T_RVF_MUTEX * mutex) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1144 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1145 if( NU_Release_Semaphore( (NU_SEMAPHORE *)mutex ) != NU_SUCCESS) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1146 { return RVF_INTERNAL_ERR; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1147 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1148 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1149 return RVF_OK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1150 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1151 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1152 /******************************************************************************* |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1153 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1154 ** Function rvf_delete_mutex |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1155 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1156 ** Description This function deletes a previously created mutex. |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1157 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1158 ** Returns RVF_OK if successful, else an error code |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1159 ** |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1160 *******************************************************************************/ |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1161 T_RVF_RET rvf_delete_mutex( T_RVF_MUTEX * mutex) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1162 { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1163 if( NU_Delete_Semaphore( (NU_SEMAPHORE *)mutex ) != NU_SUCCESS) |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1164 { return RVF_INTERNAL_ERR; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1165 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1166 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1167 return RVF_OK; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1168 } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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1169 |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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1170 void rvf_yield() { NU_Relinquish(); } |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1171 |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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1172 /* convenience function */ |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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1173 UINT8 rvf_isType2() { |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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1174 if(pRtAddrIdTable[rvf_get_taskid()]->type_code==ET2_HOST_TASK) return 1; |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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1175 else return 0; |
b6a5e36de839
src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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1176 } |
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src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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1177 |