FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/kpd/kpd_task.c @ 0:4e78acac3d88

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src/{condat,cs,gpf,nucleus}: import from Selenite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 16 Oct 2020 06:23:26 +0000
parents
children 82665effff30
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * @file kpd_task.c
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 * Coding of the main keypad function : kpd_core
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * This function loop in the process message function for waiting messages.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 * @author Laurent Sollier (l-sollier@ti.com)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 * @version 0.1
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 * History:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 * Date Author Modification
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 * ----------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 * 10/10/2001 L Sollier Create
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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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
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 #include "rv/rv_general.h"
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26 #include "rvf/rvf_api.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 #include "rvm/rvm_use_id_list.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 /* External declaration until Riviera 1.6 is available*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 extern T_RV_RET kpd_handle_msg(T_RV_HDR* msg_p);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 extern T_RV_RET kpd_handle_timer(UINT8 timer_num);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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35
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 * @name Functions implementation
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 /*@{*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 * function: kpd_core
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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44 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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45 T_RV_RET kpd_core(void)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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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
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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51 KPD_SEND_TRACE("KPD: Initialization", RV_TRACE_LEVEL_DEBUG_HIGH);
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52
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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53 /* loop to process messages */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 while (error_occured == FALSE)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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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
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59 if (received_event & RVF_TASK_MBOX_0_EVT_MASK)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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60 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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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
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 kpd_handle_msg(msg_p);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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65 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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66
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67 if (received_event & RVF_TIMER_0_EVT_MASK)
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68 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69 kpd_handle_timer(RVF_TIMER_0);
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70 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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71
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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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 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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76 if (received_event & RVF_TIMER_2_EVT_MASK)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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77 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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78 kpd_handle_timer(RVF_TIMER_2);
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79 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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80 if (received_event & RVF_TIMER_3_EVT_MASK)
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81 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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82 kpd_handle_timer(RVF_TIMER_3);
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83 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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84
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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85 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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86
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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87 return RV_OK;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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88 }