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annotate src/ui/mfw/mfw_BtipsVg.h @ 72:7bf39f5e834d

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backlight control on Luna: switch PWL instead of LEDB This change is preliminary toward upcoming rework of backlight control logic in our UI firmware. LEDB does not exist on Tango-based platforms (it is not brought out on Tango modules), thus turning it on and off produces absolutely no effect beyond making L1 disable deep sleep when LEDB is turned on. However, both iWOW DSK and our upcoming FC Caramel2 boards have a PWL LED, so let's switch that LED on and off to indicate the state of the UI firmware's backlight control. Note that we are NOT switching the actual Luna LCD backlight here, even though it is trivially controlled with a GPIO. The reason for this seemingly strange choice is that we don't want to turn this development board LCD backlight off until we bring the higher-level backlight control logic up to par, including new logic to "swallow" the first keypress that turns on the darkened LCD.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 07:39:54 +0000
parents 67bfe9f274f6
children
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1 #ifndef DEF_MFW_BTIPS_VG
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2 #define DEF_MFW_BTIPS_VG
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3 /* =========================================================
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4 * Texas Instruments OMAP(TM) Platform Software
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5 * (c) Copyright Texas Instruments, Incorporated. All Rights Reserved.
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6 *
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7 * Use of this software is controlled by the terms and conditions found
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8 * in the license agreement under which this software has been supplied.
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9 * ========================================================== */
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10 /*
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11 $Project name: Basic Bluetooth MMI
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12 $Project code:
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13 $Module: Bluetooth BMG MFW
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14 $File: Mfw_BtipsVg.h
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15 $Revision: 1.0
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16 $Author: Texas Instruments
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17 $Date: 26/06/07
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18
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19 ********************************************************************************
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21 Description:
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23 This module provides the BTIPS VG APPlication functionality.
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25 ********************************************************************************
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26 $History: Mfw_BtipsVg.h
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28 26/06/07 Sasken original version
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30 $End
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32 *******************************************************************************/
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34 /* Maximum files to be displayed in the MMI */
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36 #define MFW_VG_APP_AT_STR_LEN 100
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39 BOOL mfw_btips_vgConnect (BD_ADDR bdAddr);
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41 BOOL mfw_btips_vgDisconnect (BD_ADDR bdAddr);
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43 BOOL mfw_btips_vgIsDeviceConnected (BD_ADDR bdAddr);
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45 BOOL mfw_btips_vgTransferAudioToPhone (void);
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47 BOOL mfw_btips_vgTransferAudioToPhone (void);
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49 BOOL mfw_btips_vgIsAudioOnPhone (void);
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51 BOOL mfw_btips_vgIsAudioOnHF (void);
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53 BOOL mfw_btips_vgIsHandOverPossible (void);
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54 BOOL mfw_btips_vgGetConnectedDevice (BD_ADDR *bdAddr, U8 *name);
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55
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56 #endif
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