FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_band.c @ 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 | 67bfe9f274f6 |
children |
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/* +--------------------------------------------------------------------+ | PROJECT: GSM-MFW $Workfile:: Mfw_band.c $| | $Author:: MC/SH $Revision:: 1 $| | STATE : code | +--------------------------------------------------------------------+ MODULE : MFW_BAND PURPOSE : AT%BAND functionality for MFW $History: Mfw_band.c $ */ #define ENTITY_MFW #include <string.h> #include <stdio.h> #include <stdlib.h> #include "typedefs.h" #include "vsi.h" #include "pei.h" #include "custom.h" #include "gsm.h" #include "prim.h" #ifndef PCM_2_FFS #include "pcm.h" #endif /* BEGIN ADD: Sumit : Req ID: : 31-Mar-2005*/ #ifndef NEPTUNE_BOARD /* END ADD: Sumit : Req ID: : 31-Mar-2005*/ #include "ffs/ffs.h" /* BEGIN ADD: Sumit : Req ID: : 31-Mar-2005*/ #else #include "ffs.h" #endif /* END ADD: Sumit : Req ID: : 31-Mar-2005*/ /* SPR#1470 - SH - these includes are now outside of * FAX_AND_DATA switch */ #include "message.h" #include "prim.h" #include "aci_cmh.h" #if defined (FAX_AND_DATA) /*#include "message.h" #include "prim.h" #include "aci_cmh.h" SPR#1470 - SH */ #include "aci_fd.h" #endif #ifdef GPRS #include "gprs.h" #endif #include "dti_conn_mng.h" #include "phb.h" #include "psa.h" #include "cmh.h" #include "cmh_phb.h" #include "psa.h" #include "psa_sim.h" #include "cus_aci.h" #include "cmh_mm.h" #include "cmh_sim.h" #include "Mfw_band.h" /* +--------------------------------------------------------------------+ | PROJECT: GSM-MFW (8417) MODULE: MFW_BAND | | STATE : code ROUTINE: band_radio_mode_switch| +--------------------------------------------------------------------+ PURPOSE : Set radio band and mode */ T_MFW_BAND_RET band_radio_mode_switch(T_MFW_BAND_MODE mode, UBYTE band) { T_ACI_RETURN ret; TRACE_FUNCTION("band_radio_mode_switch"); /*a0393213 compiler warnings removal - explicit typecasting done*/ ret = sAT_PercentBAND(CMD_SRC_LCL, (T_ACI_BAND_MODE)mode, band); /*radio mode set without errors*/ TRACE_EVENT_P1("Band: %d", band); TRACE_EVENT_P1("Return val: %d", ret); switch(ret) { case (AT_BUSY): return MFW_BAND_Busy; // break; // RAVI case (AT_FAIL): return MFW_BAND_Fail; // break; // RAVI case (AT_CMPL): return MFW_BAND_OK; // break; // RAVI case (AT_EXCT): return MFW_BAND_InProgress; // break; // RAVI default: return MFW_BAND_Fail; // break; // RAVI } } /* +--------------------------------------------------------------------+ | PROJECT: GSM-MFW (8417) MODULE: MFW_BAND | | STATE : code ROUTINE: band_get_radio_modes | +--------------------------------------------------------------------+ PURPOSE : Get list of possible bands */ T_MFW_BAND_RET band_get_radio_modes(T_MFW_BAND_MODE* maxMode, UBYTE *band) { T_ACI_RETURN ret; ret = tAT_PercentBAND(CMD_SRC_LCL, (T_ACI_BAND_MODE*)maxMode, (UBYTE*)band); if (ret == AT_CMPL) return MFW_BAND_OK; else return MFW_BAND_Fail; } /* +--------------------------------------------------------------------------+ | PROJECT: GSM-MFW (8417) MODULE: MFW_BAND | | STATE : code ROUTINE: band_get_current_radio_mode | +---------------------------------------------------------------------------+ PURPOSE : Get current band setting */ T_MFW_BAND_RET band_get_current_radio_mode(T_MFW_BAND_MODE* mode, UBYTE* band) { T_ACI_RETURN ret; ret = qAT_PercentBAND(CMD_SRC_LCL, (T_ACI_BAND_MODE*)mode, (UBYTE*)band); if (ret == AT_CMPL) return MFW_BAND_OK; else return MFW_BAND_Fail; }