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annotate gsm-fw/services/dar/dar_handle_message.c @ 700:2913c4fdd34a

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top level README: describe the project at a higher level
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Thu, 02 Oct 2014 00:06:50 +0000
parents a7087f91c752
children
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1 /****************************************************************************/
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2 /* */
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3 /* File Name: dar_handle_message.c */
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4 /* */
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5 /* Purpose: This function is called when the DAR entity receives a new */
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6 /* message in its mailbox. */
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7 /* */
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8 /* */
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9 /* Version 0.1 */
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10 /* */
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11 /* Date Modification */
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12 /* ------------------------------------ */
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13 /* 17 October 2001 Create */
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14 /* */
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15 /* Author Stephanie Gerthoux */
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16 /* */
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17 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
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18 /****************************************************************************/
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19
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20 #include "../../riviera/rv/rv_defined_swe.h"
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21 #ifdef RVM_DAR_SWE
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22
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23 #include "../../riviera/rv/rv_general.h"
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24 #include "../../riviera/rvm/rvm_gen.h"
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25 #include "../../riviera/rvm/rvm_priorities.h"
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26 #include "dar_api.h"
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27 #include "dar_env.h"
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28 #include "dar_macro_i.h"
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29 #include "dar_messages_i.h"
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30 #include "dar_msg_ft.h"
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31
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32 /***************************************************************************/
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33 /* Function dar_handle_message */
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34 /* */
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35 /* Description This function is called every time the DAR entity */
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36 /* received a new message in its mailbox */
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37 /* */
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38 /***************************************************************************/
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39
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40 T_RV_RET dar_handle_msg(T_RV_HDR *msg_p)
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41 {
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42 /* Declare local variables */
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43 T_RV_RET status = RVF_GREEN;
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44
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45 if (msg_p != NULL)
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46 {
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47 switch (msg_p->msg_id)
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48 {
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49 case DAR_FILTER_REQ:
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50 {
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51 //DAR_SEND_TRACE_PARAM("DAR Diagnose with the msg", msg_p->msg_id, RV_TRACE_LEVEL_DEBUG_LOW);
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52 /* process the dar filter */
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53 dar_filter_request((T_DAR_FILTER_START *)msg_p);
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54 break;
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55 }
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56
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57 case DAR_WRITE_REQ:
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58 {
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59 //DAR_SEND_TRACE_PARAM("DAR Diagnose with the msg", msg_p->msg_id, RV_TRACE_LEVEL_DEBUG_LOW);
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60 /* process the dar to write */
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61 dar_write_data_in_buffer((T_DAR_WRITE_START *)msg_p);
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62 break;
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63 }
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64
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65 default:
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66 {
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67 /* Unknow message has been received */
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68 DAR_TRACE_WARNING("A DAR unknow message has been received ");
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69 break;
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70 };
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71 } /* switch (msg_p->msg_id) */
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72
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73 /* Free message buffer */
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74 status = rvf_free_buf((T_RVF_BUFFER *)msg_p);
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75 if (status != RVF_GREEN)
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76 {
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77 DAR_SEND_TRACE(" DAR ERROR (env). A wrong message is deallocated ",
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78 RV_TRACE_LEVEL_ERROR);
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79 }
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80 } /* if (msg_p != NULL) */
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81
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82 return RV_OK;
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83 }
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84
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85 #endif /* #ifdef RVM_DAR_SWE */