FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/app/bat_cfg.h @ 72:7bf39f5e834d
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 | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-F&D (8411) | Modul : BAT library +----------------------------------------------------------------------------- | Copyright 2005 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : configuration for binary AT commands +----------------------------------------------------------------------------- */ #ifndef BAT_CFG_H #define BAT_CFG_H #include "typedefs.h" /* to include some defined types */ #include "l2p_types.h" #include "gdd.h" /********************************************************************************* * * defines * *********************************************************************************/ #define L2P_MAINTAIN_SIZE L2P_CONTROL_BLOCK_HDR_SIZE /********************************************************************************* * * enumerations * *********************************************************************************/ typedef enum { DEVICE_PACKET = 0 /*more to be defined*/ }T_BAT_device; /********************************************************************************* * * A description of the GDD interface * *********************************************************************************/ typedef struct { T_GDD_FUNC gdd_if; T_GDD_CAP cap; }T_BAT_adapter; /********************************************************************************* * * A description of the L2P protocol Id * *********************************************************************************/ typedef struct { T_L2P_SUPPORTED_PROTOCOLS protocol_id; }T_BAT_l2p; typedef struct { T_BAT_device device; T_BAT_adapter adapter; T_BAT_l2p l2p; }T_BAT_config; /********************************************************************************* * * with this release the following configuration data should be used * *********************************************************************************/ extern T_BAT_config *BAT_APP_CONFIG; void app_set_config (void); #endif /* BAT_CFG_H */