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annotate gsm-fw/bsp/rtc/rtc_task.c @ 923:10b4bed10192

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gsm-fw/L1: fix for the DSP patch corruption bug The L1 code we got from the LoCosto fw contains a feature for DSP CPU load measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the code dealing with that feature is conditionalized as #if (DSP >= 38), but one spot was missed, and the MCU code was writing into an API word dealing with this feature. In TCS211 this DSP API word happens to be used by the DSP code patch, hence that write was corrupting the patched DSP code.
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Mon, 19 Oct 2015 17:13:56 +0000
parents 98be4841eeb7
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_env.h"
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23
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24 #include "../../riviera/rv/rv_general.h"
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25 #include "../../riviera/rvf/rvf_api.h"
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26 #include "../../riviera/rvm/rvm_use_id_list.h"
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28 #define RTC_MAILBOX_USED RVF_TASK_MBOX_0
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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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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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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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50 rvf_send_trace("RTC: Initialization", 19, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, RTC_USE_ID );
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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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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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63 rtc_handle_msg(msg_ptr);
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64 }
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65 }
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67 return RV_OK;
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68 }