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annotate src/cs/drivers/drv_app/kpd/kpd_task.c @ 695:530f71d65c20

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uartfax.c: pull from Tourmaline (GTM900 RI output) In addition to the primary intent of bringing in GTM900 RI output support, pulling uartfax.c wholesale from Tourmaline also changes the initial_time argument in the two NU_Create_Timer() calls from 0 to 1. This change is required for the new version of Nucleus used in Tourmaline and Selenite (and apparently also used by TI in LoCosto), and it is harmless (no effect) for the original TCS211 version of Nucleus used in Magnetite. The new philosophical model being adopted is that Tourmaline is our new development head firmware, whereas Magnetite will now be maintained similarly to how Linux maintainers treat stable kernels: changes will be backported from Tourmaline if they are deemed appropriate for stable modem firmware.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 17:33:10 +0000
parents 945cf7f506b2
children
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945cf7f506b2 src/cs: chipsetsw import from tcs211-fcmodem
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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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29
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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 }