FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/tcpip/rnet/rnet_rt/rnet_rt_api_getuserdata.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 | fa8dc04885d8 |
| children |
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/** * @file rnet_rt_api_getuserdata.c * * RNET_RT API * * @author Regis Feneon * @version 0.1 */ /* * $Id: rnet_rt_api_getuserdata.c,v 1.3 2002/10/30 15:23:34 rf Exp $ * $Name: ti_20021030 $ * * History: * * Date Author Modification * -------------------------------------------------- * 3/29/2002 Regis Feneon Create * * (C) Copyright 2002 by TI, All Rights Reserved * */ #include "rnet_cfg.h" #ifdef RNET_CFG_REAL_TRANSPORT #include "rnet_rt_i.h" #include "rnet_rt_env.h" /** * Associates an application specific pointer to a connection ID. * * @param desc Connection identifier. * @param user_data Pointer that can be used by an application to store * application specific data. */ void * rnet_rt_get_user_data (T_RNET_DESC *desc) { void *user_data; /* get user data */ //rvf_lock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); user_data = ((T_RNET_RT_SOCK *) desc)->user_data; //rvf_unlock_mutex( &rnet_rt_env_ctrl_blk_p->mutex); return( user_data); } #endif /* ifdef RNET_CFG_REAL_TRANSPORT */