FreeCalypso > hg > fc-tourmaline
view src/gpf/inc/nuc/old/cs_defs.h @ 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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/*************************************************************************/ /* */ /* Copyright (c) 1993-1996 Accelerated Technology, Inc. */ /* */ /* PROPRIETARY RIGHTS of Accelerated Technology are involved in the */ /* subject matter of this material. All manufacturing, reproduction, */ /* use, and sales rights pertaining to this subject matter are governed */ /* by the license agreement. The recipient of this software implicitly */ /* accepts the terms of the license. */ /* */ /*************************************************************************/ /*************************************************************************/ /* */ /* FILE NAME VERSION */ /* */ /* cs_defs.h PLUS 1.2 */ /* */ /* COMPONENT */ /* */ /* CS - Common Services */ /* */ /* DESCRIPTION */ /* */ /* This file contains data structure definitions used in the common */ /* service linked list routines. */ /* */ /* AUTHOR */ /* */ /* William E. Lamie, Accelerated Technology, Inc. */ /* */ /* DATA STRUCTURES */ /* */ /* CS_NODE Link node structure */ /* */ /* FUNCTIONS */ /* */ /* None */ /* */ /* DEPENDENCIES */ /* */ /* nucleus.h Nucleus PLUS constants */ /* */ /* HISTORY */ /* */ /* NAME DATE REMARKS */ /* */ /* W. Lamie 03-01-1993 Created initial version 1.0 */ /* D. Lamie 04-19-1993 Verified version 1.0 */ /* W. Lamie 06-01-1993 Added padding conditional into */ /* CS_NODE structure, making */ /* version 1.0a */ /* D. Lamie 06-01-1993 Verified version 1.0a */ /* W. Lamie 03-01-1994 Moved include files outside of */ /* the file #ifndef to allow the */ /* use of actual data structures, */ /* resulting in version 1.1 */ /* R. Pfaff - */ /* D. Lamie 03-18-1994 Verified version 1.1 */ /* M.Q. Qian 04-17-1996 updated to version 1.2 */ /* */ /*************************************************************************/ #include "nucleus.h" /* Include Nucleus constants */ /* Check to see if the file has been included already. */ #ifndef CS_DEFS #define CS_DEFS /* Define a common node data structure that can be included inside of other system data structures. */ typedef struct CS_NODE_STRUCT { struct CS_NODE_STRUCT *cs_previous; struct CS_NODE_STRUCT *cs_next; DATA_ELEMENT cs_priority; #if PAD_1 DATA_ELEMENT cs_padding[PAD_1]; #endif } CS_NODE; #endif