FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/r2d/r2d_task.c @ 214:adfdbcd360fd

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backlight evolution: API between Condat driver and MFW With this change, the API between the Condat backlight driver and its user in MFW now carries more abstract backlight state codes (fully off, fully on, in call, charging boot mode) instead of 0-255 levels. This change is needed in order to more properly support different hardware targets with different capabilities and approaches in terms of backlight handling.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 23 Apr 2021 23:52:02 +0000
parents 4e78acac3d88
children 777698cf6583
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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
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 @file: r2d_task.c
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 @author Christophe Favergeon
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 @version 0.5
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 Purpose: Refresh task for R2D. It is calling the LCD dependent refresh subroutine
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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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
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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13 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 Date Modification
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 ------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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17 06/02/2001 Create
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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18 10/18/2001 Version 0.5 for first integration with Riviera database
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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20
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 #include "rv/general.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #include "rvf/rvf_api.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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29 #include "rvm/rvm_api.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 #include "rvm/rvm_use_id_list.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 #include "r2d/r2d_messages.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 #include "r2d/r2d_env.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 #include "r2d/r2d_config.h"
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34 #include "r2d/r2d.h"
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35 #include "r2d/r2d_i.h"
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36
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 extern void r2d_refresh(void);
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38
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 extern INT16 r2d_g_refresh_disabled;
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40
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41 /* FreeCalypso addition */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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42 int r2d_is_running;
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43
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
Mychaela Falconia <falcon@freecalypso.org>
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45 ** Function r2d_core
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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46 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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47 ** Description Core of the r2d task, which refresh the LCD
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 *******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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50 T_RVM_RETURN r2d_core(void)
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51 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52 BOOLEAN error_occured = FALSE;
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53 // T_R2D_EVT * msg_ptr_rx, * msg_ptr_tx;
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54
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55 //r2d_start();
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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56
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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57 rvf_send_trace("R2D REFRESH TASK STARTED", 24, NULL_PARAM,
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Mychaela Falconia <falcon@freecalypso.org>
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58 RV_TRACE_LEVEL_DEBUG_HIGH, R2D_USE_ID);
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Mychaela Falconia <falcon@freecalypso.org>
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59 #ifdef CONFIG_TARGET_LUNA
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60 r2d_refresh_task_secondary_init();
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61 rvf_send_trace("R2D secondary init complete", 27, NULL_PARAM,
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62 RV_TRACE_LEVEL_DEBUG_HIGH, R2D_USE_ID);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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63 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 r2d_is_running = 1;
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65
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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66 /* loop to process messages */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67 while (error_occured == FALSE)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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68 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69 UINT16 received_event;
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70 //rvf_send_trace("WAIT EVENT",strlen("WAIT EVENT"), NULL_PARAM,
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71 // RV_TRACE_LEVEL_DEBUG_HIGH, TRACE_XXX );
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Mychaela Falconia <falcon@freecalypso.org>
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72 /* Wait for the necessary events (infinite wait for a msg in the mailbox 0). */
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Mychaela Falconia <falcon@freecalypso.org>
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73 received_event = rvf_wait ( EVENT_MASK(RVF_APPL_EVT_0), 0);
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74
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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75 //rvf_send_trace("EVENT RECEIVED",strlen("EVENT RECEIVED"), NULL_PARAM,
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76 // RV_TRACE_LEVEL_DEBUG_HIGH, TRACE_XXX );
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77
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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78 /* If an event related to mailbox 0 is received, then */
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Mychaela Falconia <falcon@freecalypso.org>
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79 if (received_event & EVENT_MASK(RVF_APPL_EVT_0) )
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80 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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81 //rvf_send_trace("GOOD EVENT",strlen("GOOD EVENT"), NULL_PARAM,
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Mychaela Falconia <falcon@freecalypso.org>
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82 // RV_TRACE_LEVEL_DEBUG_HIGH, TRACE_XXX );
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83
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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84 r2d_g_event_was_sent=FALSE;
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Mychaela Falconia <falcon@freecalypso.org>
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85 if (r2d_g_refresh_disabled==0)
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Mychaela Falconia <falcon@freecalypso.org>
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86 r2d_refresh();
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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87 rvf_delay(RVF_MS_TO_TICKS(R2D_REFRESH_PERIOD));
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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88 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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89
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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90 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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91
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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92 return RVM_OK;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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93 }