FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_bt_api.c @ 27:1803a0bc5808
components/config_*: -DCTRACE for optional str2ind
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 16 Oct 2020 17:44:57 +0000 |
parents | 67bfe9f274f6 |
children |
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/*******************************************************************************\ * * * TEXAS INSTRUMENTS ISRAEL PROPRIETARY AND CONFIDENTIAL INFORMATION * * * * LEGAL NOTE: THE TRANSFER OF THE TECHNICAL INFORMATION IS BEING MADE * * UNDER AN EXPORT LICENSE ISSUED BY THE ISRAELI GOVERNMENT AND THAT THE * * APPLICABLE EXPORT LICENSE DOES NOT ALLOW THE TECHNICAL INFORMATION TO * * BE USED FOR THE MODIFICATION OF THE BT ENCRYPTION OR THE DEVELOPMENT * * OF ANY NEW ENCRYPTION. THE INFORMATION CAN BE USED FOR THE INTERNAL * * DESIGN AND MANUFACTURE OF TI PRODUCTS THAT WILL CONTAIN THE BT IC. * * * \*******************************************************************************/ /*******************************************************************************\ * * FILE NAME: mfw_bt_api.c * * DESCRIPTION: This file implements the API between BMI (MMI) and BT applications * * AUTHOR: Anandhi Ramesh * * Rev 0.1 * \*******************************************************************************/ /* ========================================================== */ /*=========================================================== *! *! Revision History *! =================================== Nov 12, 2007 DRT :OMAPS00151698 x0056422 Description: MM: Commands that are not recognized by MMI are handled improperly in BMI_NotifyBtEvent function. *! *! *! 17-Jan-2006 mf: Revisions appear in reverse chronological order; *! that is, newest first. The date format is dd-Mon-yyyy. * =========================================================== */ /****************************************************************************** Include Files *******************************************************************************/ #ifdef FF_MMI_A2DP_AVRCP #if defined (NEW_FRAME) #include "typedefs.h" #include "vsi.h" #include "pei.h" #include "custom.h" #include "gsm.h" #else #include "STDDEFS.H" #include "custom.h" #include "gsm.h" #include "vsi.h" #endif #include "mfw_mfw.h" #include "mfw_phb.h" #include "mfw_phbi.h" #include "mfw_cm.h" #include "mfw_cmi.h" #include "mfw_kbd.h" #include "mfw_nm.h" #include "mfw_sim.h" #include "mfw_sima.h" #include "mfw_nmi.h" #include "mfw_simi.h" #include "mfw_sms.h" #include "mfw_smsi.h" #include "mfw_win.h" #include "ksd.h" #include "psa.h" #include "mfw_bt_api.h" #include "mfw_bt_private.h" /*Declaration of Global BT structure for BMI*/ BMI_BT_STRUCTTYPE tGlobalBmiBtStruct; extern BOOL mmi_progress_bar; /* temp comment */ extern T_AS_RET as_bt_cfg(BOOL , const T_RV_RETURN_PATH* ); /* ========================================================================== */ /** * @fn BMI_SwitchAudioToBtHeadset : Sets BT connection status. * Connect or disconnect the audio output to BT headset. * BT will call this function to let BMI know an A2DP link to a wireless headset * has been connected (and is in Open state), or disconnected. * * When link is connected, BMI will decide whether it wants to * direct the audio output to the wireless headset. * * @param [in] connected * connected [in] - whether the link has just been connected or disconnected: * TRUE - connected * FALSE - disconnected * * @return BOOL * when connect parameter is TRUE: * - return TRUE when BMI approves and will use A2DP headset as the audio output * - return FALSE when BMI rejects using A2DP headset as the audio output * * when connect parameter is FALSE - returned value is ignored * * @see mfw_bt_api.h */ /* ========================================================================== */ BOOL BMI_SwitchAudioToBtHeadset(BOOL connected) { static U8 first_time = 1; TRACE_FUNCTION("BMI_SwitchAudioToBtHeadset"); if(first_time == 1) { tGlobalBmiBtStruct.tCmdSrc = BMI_BT_COMMAND_NONE; first_time = 0; } if(connected == 0) { TRACE_FUNCTION("BMI_BT_Trace BMI_SwitchAudioToBtHeadset OFF"); tGlobalBmiBtStruct.bConnected = BMI_BT_NOTCONNECTED; } else { TRACE_FUNCTION("BMI_BT_Trace BMI_SwitchAudioToBtHeadset ON"); tGlobalBmiBtStruct.bConnected = BMI_BT_CONNECTED; } //send the status to AS layer. as_bt_cfg(connected, NULL); return connected; } /* ========================================================================== */ /** * @fn BMI_NotifyBtEvent : Informs BMI of any events triggered by the BT headset. * @Description : This function is called by BT to notify MMI of any events in the headset. * MMI translates these events to corresponding keypad events and posts the event to itself. * * @param [in] BtAppEvent event * The events that are recognised by MMI are * BT_EVENT_USER_PLAY - user has pressed play on handset, or resume. * BT_EVENT_USER_STOP - user has pressed stop on handset. * BT_EVENT_USER_PAUSE - user has pressed pause on handset. * * @return none * * @see mfw_bt_api.h */ /* ========================================================================== */ void BMI_NotifyBtEvent(BtAppEvent event) { U8 key_state, key_code; int nPresses; TRACE_FUNCTION("BMI_BT_Trace BMI_NotifyBtEvent Enter"); if(tGlobalBmiBtStruct.bConnected != BMI_BT_NOTCONNECTED) { key_state = KEY_STAT_PRS; TRACE_FUNCTION("BMI_BT_Trace BMI_NotifyBtEvent - BT connected"); switch(event) { case BT_EVENT_USER_PLAY: TRACE_FUNCTION("Play"); if(tGlobalBmiBtStruct.tAudioState == FM_AUD_PAUSE && mmi_progress_bar==1) key_code = 0x0D; else if (tGlobalBmiBtStruct.tAudioState == FM_AUD_STOP || tGlobalBmiBtStruct.tAudioState == FM_AUD_NONE) key_code = 0x17; else goto EXIT; break; case BT_EVENT_USER_STOP: TRACE_FUNCTION("Stop"); if(tGlobalBmiBtStruct.tAudioState == FM_AUD_PLAY && mmi_progress_bar==0) key_code = 0x17; else if(tGlobalBmiBtStruct.tAudioState != FM_AUD_NONE && mmi_progress_bar==1) key_code = 0x0E; else goto EXIT; break; case BT_EVENT_USER_PAUSE: TRACE_FUNCTION("Pause"); if(tGlobalBmiBtStruct.tAudioState == FM_AUD_PLAY && mmi_progress_bar == 1 ) key_code = 0x0D; else goto EXIT; break; /* OMAPS00151698 x0056422 */ default : goto EXIT; break; } //set the indication that this command came from BT and not handset tGlobalBmiBtStruct.tCmdSrc = BMI_BT_HEADSET_COMMAND; //<post a keypad indication message to the MMI> //Add keypress to queue of key presses nPresses = kbd_getNumElements(); kbd_putMakeAndKey( (char)key_state, (char)key_code); /*also send a key release indicaiton for the same key. If this is not done, the key press becomes a long press and is handled differently */ key_state = KEY_STAT_REL; kbd_putMakeAndKey( (char)key_state, (char)key_code); if ((!kbd_stillProcessingKeys()) && (nPresses == 0)) { //Only this element present - create and send message. sendKeyInd(key_code, KEY_STAT_PRS, 0); } if ((!kbd_stillProcessingKeys()) && (nPresses == 0)) { //Only this element present - create and send message. sendKeyInd(key_code, KEY_STAT_REL, 0); } } EXIT: return; } /* ========================================================================== */ /** * @fn BMI_RegisterEventCallback : BT calls this function to register a callback with MMI * Whenever there is a * * @param [in] BtAppEvent event * The events that are recognised by MMI are * BT_EVENT_USER_PLAY - user has pressed play on handset, or resume. * BT_EVENT_USER_STOP - user has pressed stop on handset. * BT_EVENT_USER_PAUSE - user has pressed pause on handset. * * @return none * * @see mfw_bt_api.h */ /* ========================================================================== */ void BMI_RegisterEventCallback(BmiEventCallback eventCallback) { TRACE_FUNCTION("BMI_RegisterEventCallback"); tGlobalBmiBtStruct.BmiEventCallback = eventCallback; return; } #endif //FF_MMI_A2DP_AVRCP