FreeCalypso > hg > fc-selenite

annotate src/cs/drivers/drv_app/rtc/rtc_env.c @ 112:fdecfb3bd860

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.../drv_app/r2d/r2d_*.c: LCD include case fixes from Magnetite R2D is not used in Selenite, but we strive to keep the two source trees in sync as much as possible to reduce the diffs.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 13 Oct 2018 16:56:22 +0000
parents b6a5e36de839
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /********************************************************************************/
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2 /* */
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3 /* File Name: rtc_env.c */
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4 /* */
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5 /* Purpose: This file contains routines that will be called in order */
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6 /* to: */
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7 /* - notify the Riviera manager of the RTC's Memory */
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8 /* Banks requirements, */
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9 /* - initialize all the RTC's data structures, */
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10 /* */
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11 /* Note: None. */
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12 /* */
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13 /* Revision History: */
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14 /* 03/22/01 Laurent Sollier Create. */
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15 /* */
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16 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */
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17 /* */
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18 /********************************************************************************/
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19
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20 #include "rvm/rvm_priorities.h"
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21 #include "rvm/rvm_use_id_list.h"
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22 #include "rtc/rtc_env.h"
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23 #include "rtc/rtc_i.h"
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24 #include "rtc/rtc_api.h"
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25 #include <string.h>
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26
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27
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28 /* Define a pointer to the RTC environment control block */
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29 T_RTC_ENV_CTRL_BLK *rtc_env_ctrl_blk = NULL;
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30
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31 /* External declaration */
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32 extern T_RV_RET rtc_core(void);
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33
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34 /* Define global pointer to the error function */
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35
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36 static T_RVM_RETURN (*rtc_error_ft) (T_RVM_NAME swe_name,
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37 T_RVM_RETURN error_cause,
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38 T_RVM_ERROR_TYPE error_type,
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39 T_RVM_STRING error_msg);
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40
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41
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42 /******************************************************************************
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43 * Function : rtc_get_info
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44 *
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45 * Description : This function is called by the RV manager to learn
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46 * rtc requirements in terms of memory, SWEs...
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47 *
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48 * Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill
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49 * containing infos related to the rtc SWE.
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50 *
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51 * Return : T_RVM_RETURN
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52 *
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53 * History : 0.1 (22-March-2001)
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54 *
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55 *
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56 ******************************************************************************/
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57 T_RVM_RETURN rtc_get_info(T_RVM_INFO_SWE* swe_info)
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58 {
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59 /* SWE info */
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60 swe_info->swe_type = RVM_SWE_TYPE_4;
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61 swe_info->type_info.type4.swe_use_id = RTC_USE_ID;
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62 memcpy( swe_info->type_info.type4.swe_name, "RTC", sizeof("RTC") );
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63
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64 swe_info->type_info.type4.stack_size = RTC_STACK_SIZE;
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65 swe_info->type_info.type4.priority = RVM_RTC_TASK_PRIORITY;
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66
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67 /* Set the return path */
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68 swe_info->type_info.type4.return_path.callback_func = NULL;
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69 swe_info->type_info.type4.return_path.addr_id = 0;
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70
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71
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72 /* memory bank info */
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73 swe_info->type_info.type4.nb_mem_bank = 1;
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74
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75 memcpy ((UINT8 *) swe_info->type_info.type4.mem_bank[0].bank_name, "RTC_PRIM", 9);
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76 swe_info->type_info.type4.mem_bank[0].initial_params.size = RTC_MB_PRIM_SIZE;
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77 swe_info->type_info.type4.mem_bank[0].initial_params.watermark = RTC_MB_PRIM_WATERMARK;
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78
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79 /* linked SWE info */
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80 /* this SWE does not require any SWE to run */
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81 swe_info->type_info.type4.nb_linked_swe = 0;
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82
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83 /* generic functions */
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84 swe_info->type_info.type4.set_info = rtc_set_info;
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85 swe_info->type_info.type4.init = rtc_init;
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86 swe_info->type_info.type4.core = rtc_core;
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87 swe_info->type_info.type4.stop = rtc_stop;
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88 swe_info->type_info.type4.kill = rtc_kill;
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89
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90 return RV_OK;
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91 }
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92
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93
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94 /******************************************************************************
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95 * Function : rtc_set_info
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96 *
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97 * Description : This function is called by the RV manager to inform
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98 * the rtc SWE about task_id, mb_id and error function.
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99 *
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100 * Parameters : - T_RVF_ADDR_ID addrId: Address id.
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101 * - T_RVF_MB_ID mbId[]: array of memory bank ids.
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102 * - callback function to call in case of unrecoverable error.
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103 *
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104 * Return : T_RVM_RETURN
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105 *
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106 * History : 0.1 (22-March-2001)
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107 *
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108 *
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109 ******************************************************************************/
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110 T_RVM_RETURN rtc_set_info(T_RVF_ADDR_ID addrId,
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111 T_RV_RETURN return_path[],
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112 T_RVF_MB_ID mbId[],
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113 T_RVM_RETURN (*callBackFct) (T_RVM_NAME SWEntName,
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114 T_RVM_RETURN errorCause,
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115 T_RVM_ERROR_TYPE errorType,
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116 T_RVM_STRING errorMsg) )
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117 {
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118 T_RVF_MB_STATUS mb_status;
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119
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120
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121 rvf_send_trace("RTC : rtc_set_info: try to init GLOBAL INFO RTC structure ... ",62,
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122 NULL_PARAM,
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123 RV_TRACE_LEVEL_DEBUG_HIGH,
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124 RTC_USE_ID);
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125
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126 mb_status = rvf_get_buf(mbId[0],sizeof(T_RTC_ENV_CTRL_BLK),(void **) &rtc_env_ctrl_blk);
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127
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128 if (mb_status == RVF_RED)
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129 {
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130 rvf_send_trace("RTC : rtc_set_info: Not enough memory to initiate GLOBAL INFO RTC structure ... ",86,
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parents:
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131 NULL_PARAM,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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132 RV_TRACE_LEVEL_ERROR,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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133 RTC_USE_ID);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134
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parents:
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135 return (RVM_MEMORY_ERR);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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136 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 /* store the pointer to the error function */
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parents:
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140 rtc_error_ft = callBackFct ;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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141
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parents:
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142 rtc_env_ctrl_blk->prim_id = mbId[0];
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143 rtc_env_ctrl_blk->addr_id = addrId;
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144
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parents:
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145
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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146 return RV_OK;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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147 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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148
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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149
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parents:
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150 /******************************************************************************
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parents:
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151 * Function : rtc_init
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parents:
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152 *
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153 * Description : This function is called by the RV manager to initialize the
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parents:
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154 * rtc SWE before creating the task and calling rtc_start.
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parents:
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155 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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156 * Parameters : None
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parents:
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157 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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158 * Return : T_RVM_RETURN
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 *
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parents:
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160 * History : 0.1 (22-March-2001)
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parents:
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161 *
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parents:
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162 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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163 ******************************************************************************/
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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164 T_RVM_RETURN rtc_init(void)
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parents:
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165 {
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parents:
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166 return RTC_Initialize();
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parents:
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167 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168
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parents:
diff changeset
169
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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170 /******************************************************************************
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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171 * Function : rtc_stop
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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172 *
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parents:
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173 * Description : This function is called by the RV manager to stop the rtc SWE.
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parents:
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174 *
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parents:
diff changeset
175 * Parameters : None
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parents:
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176 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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177 * Return : T_RVM_RETURN
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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178 *
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parents:
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179 * History : 0.1 (22-March-2001)
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parents:
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180 *
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parents:
diff changeset
181 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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182 ******************************************************************************/
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parents:
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183 T_RVM_RETURN rtc_stop(void)
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parents:
diff changeset
184 {
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parents:
diff changeset
185 /* other SWEs have not been killed yet, rtc can send messages to other SWEs */
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parents:
diff changeset
186
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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187 return RV_OK;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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188 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 /******************************************************************************
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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192 * Function : rtc_kill
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 * Description : This function is called by the RV manager to kill the rtc
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parents:
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195 * SWE, after the rtc_stop function has been called.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 * Parameters : None
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 * Return : T_RVM_RETURN
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 * History : 0.1 (22-March-2001)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 *
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 ******************************************************************************/
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 T_RVM_RETURN rtc_kill (void)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 /* free all memory buffer previously allocated */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 rvf_free_buf ((void *) rtc_env_ctrl_blk->msg_alarm_event);
b6a5e36de839 src/cs: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 rvf_free_buf ((void *) rtc_env_ctrl_blk);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 return RV_OK;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 }