FreeCalypso > hg > fc-tourmaline
view src/gpf/ccd/gsm4_lv.c @ 214:adfdbcd360fd
backlight evolution: API between Condat driver and MFW
With this change, the API between the Condat backlight driver
and its user in MFW now carries more abstract backlight state codes
(fully off, fully on, in call, charging boot mode) instead of
0-255 levels. This change is needed in order to more properly support
different hardware targets with different capabilities and approaches
in terms of backlight handling.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 23 Apr 2021 23:52:02 +0000 |
parents | 4e78acac3d88 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : gsm4_lv.c +----------------------------------------------------------------------------- | 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 : Definition of encoding and decoding functions for GSM4_LV elements +----------------------------------------------------------------------------- */ /* * standard definitions like GLOBAL, UCHAR, ERROR etc. */ #include "typedefs.h" #include "header.h" /* * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only * look at ccdapi.h */ #undef USE_DRIVER #include "ccdapi.h" /* * Types and functions for bit access and manipulation */ #include "ccd_globs.h" #include "bitfun.h" /* * Prototypes of ccd internal functions */ #include "ccd.h" /* * Declaration of coder/decoder tables */ #include "ccdtable.h" #include "ccddata.h" #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : CDC_GSM | | STATE : code ROUTINE : cdc_gsm4lv_decode | +--------------------------------------------------------------------+ PURPOSE : Decoding of the GSM Type 4LV element. This element consists of a 8 Bit L component and a V component wich length depends on the value of the L component. */ SHORT cdc_gsm4lv_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { T_TLV_SORT tlv_inf; tlv_inf.gotTag = FALSE; tlv_inf.gotLen = TRUE; #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_gsm4lv_decode()"); #else TRACE_CCD (globs, "cdc_gsm4lv_decode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif return cdc_tlv_decode (c_ref, e_ref, &tlv_inf, globs); } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : CDC_GSM | | STATE : code ROUTINE : cdc_gsm4lv_encode | +--------------------------------------------------------------------+ PURPOSE : Encoding of the GSM Type 4LV element. This element consists of a 8 Bit L component and a V component wich length depends on the value of the L component. */ SHORT cdc_gsm4lv_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_gsm4lv_encode()"); #else TRACE_CCD (globs, "cdc_gsm4lv_encode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif cdc_tlv_encode (e_ref, 0, 8, globs); return 1; } #endif /* !RUN_INT_RAM */