FreeCalypso > hg > fc-tourmaline

comparison src/ui/mfw/mfw_mme.c @ 84:7160f0d005d2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
first stage of actual FreeCalypso backlight rework
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Oct 2020 23:46:55 +0000
parents 77321341946c
children b7421cdea22b
comparison
equal deleted inserted replaced
83:718ede6f6f1f 84:7160f0d005d2
127 127
128 #endif 128 #endif
129 129
130 #include "mfw_mfw.h" 130 #include "mfw_mfw.h"
131 #include "mfw_sys.h" 131 #include "mfw_sys.h"
132 #include "mfw_tim.h"
132 #include "prim.h" 133 #include "prim.h"
133 #include "message.h" 134 #include "message.h"
134 #include "prim.h" 135 #include "prim.h"
135 #include "aci_cmh.h" 136 #include "aci_cmh.h"
136 #include "gdi.h" 137 #include "gdi.h"
179 180
180 static U8 battLevel = 0; /* battery level */ 181 static U8 battLevel = 0; /* battery level */
181 static U8 battState = 0; /* state of power supply */ 182 static U8 battState = 0; /* state of power supply */
182 static U16 hdsPresence = 0; /* headset presence */ 183 static U16 hdsPresence = 0; /* headset presence */
183 184
185 /* backlight control internals */
186 #define LIGHT_LEVEL_OFF 0
187 #define LIGHT_LEVEL_LOW 50
188 #define LIGHT_LEVEL_MAX 255
189
190 UBYTE mme_backlight_incall;
191 static U8 current_backlight_level;
192
193 static MfwHdr bltimIdleH; /* backlight timer for idle state */
194 static MfwTim bltimIdle;
195 static MfwHdr bltimCallH; /* backlight timer for in-call state */
196 static MfwTim bltimCall;
197 static int bl_timeout_idle (U32 t, void *h);
198 static int bl_timeout_call (U32 t, void *h);
184 199
185 static int mmeCommand (U32 cmd, void *h); 200 static int mmeCommand (U32 cmd, void *h);
186 201
187 /* driver callbacks */ 202 /* driver callbacks */
188 static void pwrCb (enum fchg_event); 203 static void pwrCb (enum fchg_event);
424 439
425 battLevel = 0; 440 battLevel = 0;
426 battState = 0; 441 battState = 0;
427 hdsPresence = 0; 442 hdsPresence = 0;
428 443
444 /* init FreeCalypso backlight control infrastructure */
445 bltimIdle.handler = bl_timeout_idle;
446 bltimIdle.time = 30000;
447 bltimIdleH.data = &bltimIdle;
448 bltimIdleH.type = MfwTypTim;
449 bltimCall.handler = bl_timeout_call;
450 bltimCall.time = 10000;
451 bltimCallH.data = &bltimCall;
452 bltimCallH.type = MfwTypTim;
429 453
430 fchg_register_event_handler(pwrCb); /* battery driver */ 454 fchg_register_event_handler(pwrCb); /* battery driver */
431 rx_Init(rxCb); //fieldstrength driver 455 rx_Init(rxCb); //fieldstrength driver
432 light_Init(); //light emitting driver 456 light_Init(); //light emitting driver
433 // xpradipg - LOCOSTO-ENH-31895 : 23 June 2005 457 // xpradipg - LOCOSTO-ENH-31895 : 23 June 2005
628 652
629 return MfwResOk; // RAVI /*a0393213 compiler warnings removal - 0 changed to MfwResOk*/ 653 return MfwResOk; // RAVI /*a0393213 compiler warnings removal - 0 changed to MfwResOk*/
630 } 654 }
631 655
632 656
633 static int mme_backlightStatus[BL_LAST_OPTION];
634 /*
635 +--------------------------------------------------------------------+
636 | PROJECT : MMI-Framework (8417) MODULE : MFW_MME |
637 | STATE : code ROUTINE : mme_setBacklightIdle |
638 +--------------------------------------------------------------------+
639
640 PURPOSE : called when an event may change the backlight level/status
641
642 */
643 void mme_backlightEvent(int event)
644 {
645 int light;
646 if ((event >=BL_INIT) && (event <BL_LAST_OPTION))
647 {
648 light = mme_backlightStatus[event];
649 if (light == BL_SET_IDLE)
650 {
651 light_setBacklightIdle();
652 }
653 else if (light == BL_NO_CHANGE)
654 {
655 //No change
656 }
657 else if ((light >=BL_NO_LIGHT) && (light <=BL_MAX_LIGHT))
658 {
659 mmeBackLight ((U8)light);
660 }
661
662 }
663 }
664
665 /*
666 +--------------------------------------------------------------------+
667 | PROJECT : MMI-Framework (8417) MODULE : MFW_MME |
668 | STATE : code ROUTINE : mme_setBacklightIdle |
669 +--------------------------------------------------------------------+
670
671 PURPOSE : called to initialise backlight events
672
673 */
674 void mme_setBacklightEvent(int event, int lightLevel)
675 {
676 if ((event >=BL_INIT) && (event <BL_LAST_OPTION))
677 {
678 mme_backlightStatus[event] = lightLevel;
679 }
680 }
681
682
683 /* 657 /*
684 +--------------------------------------------------------------------+ 658 +--------------------------------------------------------------------+
685 | PROJECT : MMI-Framework (8417) MODULE : MFW_MME | 659 | PROJECT : MMI-Framework (8417) MODULE : MFW_MME |
686 | STATE : code ROUTINE : mmeBackLight | 660 | STATE : code ROUTINE : mmeBackLight |
687 +--------------------------------------------------------------------+ 661 +--------------------------------------------------------------------+
688 662
689 PURPOSE : set display backlight 663 PURPOSE : set display backlight
690 664
691 */ 665 */
692 void mmeBackLight (U8 level) 666 static void mmeBackLight (U8 level)
693 { 667 {
694 light_SetStatus(LIGHT_DEVICE_BACKLIGHT,level); 668 if (level != current_backlight_level) {
669 light_SetStatus(LIGHT_DEVICE_BACKLIGHT, level);
670 current_backlight_level = level;
671 }
672 }
673
674 /* new FreeCalypso backlight control functions */
675
676 void mme_backlightOnEvent (void)
677 {
678 timStop(&bltimIdleH);
679 timStop(&bltimCallH);
680 mmeBackLight(LIGHT_LEVEL_MAX);
681 if (mme_backlight_incall)
682 timStart(&bltimCallH);
683 else
684 timStart(&bltimIdleH);
685 }
686
687 int mme_backlightKeyPress (void)
688 {
689 int ret;
690
691 ret = (current_backlight_level == LIGHT_LEVEL_OFF);
692 timStop(&bltimIdleH);
693 timStop(&bltimCallH);
694 mmeBackLight(LIGHT_LEVEL_MAX);
695 return ret;
696 }
697
698 static int bl_timeout_idle (U32 t, void *h)
699 {
700 mmeBackLight(LIGHT_LEVEL_OFF);
701 }
702
703 static int bl_timeout_call (U32 t, void *h)
704 {
705 mmeBackLight(LIGHT_LEVEL_LOW);
695 } 706 }
696 707
697 708
698 /* 709 /*
699 +--------------------------------------------------------------------+ 710 +--------------------------------------------------------------------+