FreeCalypso > hg > fc-magnetite

annotate src/cs/drivers/drv_app/kpd/kpd_task.c @ 581:a0a45c5eb3ef

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gsmcomp.c: bumping trace partition size to 220 like in gprscomp.c This change is safe in terms of RAM usage because all of these partition pools have already been moved from XRAM to IRAM earlier, and our IRAM usage in VO configs is currently quite low - the one near the limit is XRAM on C11x.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 29 Jan 2019 03:52:49 +0000
parents 945cf7f506b2
children
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1 /**
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2 * @file kpd_task.c
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3 *
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4 * Coding of the main keypad function : kpd_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 * 10/10/2001 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 "kpd/kpd_env.h"
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23 #include "kpd/kpd_i.h"
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24
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25 #include "rv/rv_general.h"
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26 #include "rvf/rvf_api.h"
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27 #include "rvm/rvm_use_id_list.h"
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30 /* External declaration until Riviera 1.6 is available*/
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31 extern T_RV_RET kpd_handle_msg(T_RV_HDR* msg_p);
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32 extern T_RV_RET kpd_handle_timer(UINT8 timer_num);
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33
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35
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36 /**
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37 * @name Functions implementation
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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 /**
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43 * function: kpd_core
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44 */
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45 T_RV_RET kpd_core(void)
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46 {
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47 BOOLEAN error_occured = FALSE;
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48 T_RV_HDR* msg_p;
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49 UINT16 received_event;
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50
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51 KPD_SEND_TRACE("KPD: Initialization", RV_TRACE_LEVEL_DEBUG_HIGH);
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52
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53 /* loop to process messages */
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54 while (error_occured == FALSE)
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55 {
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56 /* Wait for the necessary events. */
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57 received_event = rvf_wait ( 0xffff,0);
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58
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59 if (received_event & RVF_TASK_MBOX_0_EVT_MASK)
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60 {
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61 /* Read the message */
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62 msg_p = (T_RV_HDR*) rvf_read_mbox( KPD_MAILBOX_USED);
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63
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64 kpd_handle_msg(msg_p);
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65 }
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66
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67 if (received_event & RVF_TIMER_0_EVT_MASK)
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68 {
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69 kpd_handle_timer(RVF_TIMER_0);
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70 }
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71
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72 if (received_event & RVF_TIMER_1_EVT_MASK)
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73 {
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74 kpd_handle_timer(RVF_TIMER_1);
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75 }
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76 if (received_event & RVF_TIMER_2_EVT_MASK)
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77 {
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78 kpd_handle_timer(RVF_TIMER_2);
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79 }
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80 if (received_event & RVF_TIMER_3_EVT_MASK)
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81 {
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82 kpd_handle_timer(RVF_TIMER_3);
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83 }
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84
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85 }
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86
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87 return RV_OK;
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88 }