FreeCalypso > hg > fc-tourmaline
view src/gpf/ccd/csn1_choice_1.c @ 75:8697f358f505
backlight rework: Condat light driver accepts levels
The present change is another intermediate step on the path toward
new FreeCalypso backlight handling. At this intermediate step the
Condat light driver accepts 0-255 backlight levels driven by MFW,
and puts them out on PWL on Luna development boards. At the same
time on C139 it is now possible to turn on the display backlight
with or without the keypad bl - the lsb of the 0-255 backlight level
controls the keypad bl.
MFW presently drives only 0 and 255 backlight levels, thus there is
no visible behavioral change yet - but the plan for subsequent stages
of this backlight rework is to add a dimmed backlight state
(no keypad bl on C139) during active calls.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 24 Oct 2020 20:44:04 +0000 |
parents | 4e78acac3d88 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : csn1_choice_1.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 CSN1_S1 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" extern SHORT cdc_csn1_choice_x_decode (const ULONG c_ref, const ULONG e_ref, ULONG num, T_CCD_Globs *globs); extern SHORT cdc_csn1_choice_x_encode (const ULONG c_ref, const ULONG e_ref, ULONG num, T_CCD_Globs *globs); #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : CDC_GSM | | STATE : code ROUTINE : cdc_csn1_choice1_decode | +--------------------------------------------------------------------+ PURPOSE : Decoding of the GSM Type CSN1 CHOICE1 element. This element consists of a 1 bit CHOICE index and a value part of an union type. The item of the union type represents the CHOICE alternatives. */ SHORT cdc_csn1_choice1_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_csn1_choice1_decode()"); #else TRACE_CCD (globs, "cdc_csn1_choice1_decode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif return cdc_csn1_choice_x_decode (c_ref, e_ref, 1, globs); } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : CDC_GSM | | STATE : code ROUTINE : cdc_csn1_choice1_encode | +--------------------------------------------------------------------+ PURPOSE : Encoding of the GSM Type CSN1 CHOICE1 element. This element consists of a 1 bit CHOICE index and a value part of an union type. The item of the union type represents the CHOICE alternatives. */ SHORT cdc_csn1_choice1_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_csn1_choice1_encode()"); #else TRACE_CCD (globs, "cdc_csn1_choice1_encode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif return cdc_csn1_choice_x_encode (c_ref, e_ref, 1, globs); } #endif /* !RUN_INT_RAM */