FreeCalypso > hg > fc-tourmaline
view src/g23m-gsm/alr2/alr_gprs.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 | 3a14ee9a9843 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : J:\g23m-gsm\alr\alr_gprs.h +----------------------------------------------------------------------------- | Copyright 2002 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 : +----------------------------------------------------------------------------- */ typedef struct { UBYTE v_ptmsi; ULONG ptmsi; UBYTE v_ptmsi2; ULONG ptmsi2; UBYTE ign_pgm; UBYTE pbcch; UBYTE check_bsic; UBYTE ptm; UBYTE pim; UBYTE sync_only; UBYTE pcco_active; } T_ALR_GPRS_DATA; #define SI13_ON_NBCCH 0 #define SI13_ON_EBCCH 1 void gprs_alr_get_table (const T_FUNC** tab, USHORT* n); void gprs_alr_mon_ctrl_req (T_MPH_MON_CTRL_REQ* ctrl_req); BOOL gprs_alr_check_packet_paging (UBYTE* frame, UBYTE which); BOOL gprs_alr_check_packet_paging_2(UBYTE* frame, UBYTE which); BOOL gprs_alr_check_ptmsi (ULONG ptmsi_pag); void gprs_alr_store_ptmsi (UBYTE indic, ULONG tmsi); void gprs_alr_store_ptmsi2 (UBYTE indic2, ULONG tmsi2); void gprs_alr_check_downlink_assign(T_MPHC_DATA_IND* data_ind); void gprs_alr_init (void); BOOL gprs_check_read_si13_only (UBYTE si13_position); void gprs_check_page_mode (T_MPHC_DATA_IND* data_ind); void set_gprs_support( UBYTE support ); GLOBAL BOOL gprs_alr_is_supported (void);