FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/sndcp/sndcp_nds.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 | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : sndcp_nds.h +----------------------------------------------------------------------------- | 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 : Definitions for sndcp_nds.c +----------------------------------------------------------------------------- */ #ifndef SNDCP_NDS_H #define SNDCP_NDS_H EXTERN void sig_mg_nd_recover (UBYTE nsapi); EXTERN void sig_mg_nd_reset_ind (UBYTE nsapi); #ifdef SNDCP_UPM_INCLUDED EXTERN U8 sig_mg_nd_get_rec_no(UBYTE nsapi); #else EXTERN void sig_mg_nd_get_rec_no(UBYTE nsapi); #endif EXTERN void sig_mg_nd_resume (UBYTE nsapi); EXTERN void sig_mg_nd_suspend (UBYTE nsapi); EXTERN void sig_sd_nd_unitdata_ind (UBYTE nsapi, T_SN_UNITDATA_IND* sn_unitdata_ind); EXTERN void sig_sda_nd_data_ind (UBYTE nsapi, T_SN_DATA_IND* sn_data_ind, UBYTE npdu_number); EXTERN void sndcp_reset_nd_nsapi_npdu_num (UBYTE nsapi); #endif /* !SNDCP_NDS_H */