FreeCalypso > hg > tcs211-l1-reconst

annotate chipsetsw/drivers/drv_app/rtc/rtc_task.c @ 260:dab163da789a

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l1audio_back.c: initial import from LoCosto source
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 13 Mar 2017 03:35:06 +0000
parents 509db1a7b7b8
children
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1 /**
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2 * @file rtc_task.c
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3 *
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4 * Coding of the main RTC function : rtc_core
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5 * This function loop in the process message function for waiting messages.
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6 *
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7 * @author Laurent Sollier (l-sollier@ti.com)
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8 * @version 0.1
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9 */
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10
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11 /*
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12 * History:
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13 *
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14 * Date Author Modification
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15 * ------------------------------------
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16 * 10/24/2001 L Sollier Create
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17 *
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18 *
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19 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
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20 */
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21
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22 #include "rtc/rtc_env.h"
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23
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24 #include "rv/rv_general.h"
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25 #include "rvf/rvf_api.h"
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26 #include "rvm/rvm_use_id_list.h"
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27
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28 #define RTC_MAILBOX_USED RVF_TASK_MBOX_0
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29
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30 /* External declaration until Riviera 1.6 is available*/
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31 extern UINT8 rtc_handle_msg(T_RV_HDR* msg_p);
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32
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33
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34
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35 /**
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36 * @name Functions implementation
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37 *
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38 */
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39 /*@{*/
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40
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41 /**
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42 * function: rtc_core
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43 */
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44 T_RV_RET rtc_core(void)
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45 {
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46 BOOLEAN error_occured = FALSE;
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47 T_RV_HDR * msg_ptr;
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48 UINT16 received_event;
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49
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50 rvf_send_trace("RTC: Initialization", 19, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RTC_USE_ID );
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51
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52 /* loop to process messages */
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53 while (error_occured == FALSE)
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54 {
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55 /* Wait for the necessary events. */
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56 received_event = rvf_wait ( 0xffff,0);
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57
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58 if (received_event & RVF_TASK_MBOX_0_EVT_MASK)
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59 {
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60 /* Read the message */
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61 msg_ptr = (T_RV_HDR *) rvf_read_mbox(RTC_MAILBOX_USED);
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62
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63 rtc_handle_msg(msg_ptr);
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64 }
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65 }
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66
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67 return RV_OK;
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68 }