FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/llc/llc_us.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 : | Modul : +----------------------------------------------------------------------------- | 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 llc_us.c +----------------------------------------------------------------------------- */ #ifndef LLC_US_H #define LLC_US_H EXTERN void sig_llme_u_assign_req (void); EXTERN void sig_llme_u_unassign_req (void); EXTERN void sig_rx_u_data_ind (T_LL_UNITDATA_IND *ll_unitdata_ind, T_COMMAND command, T_BIT cr_bit, T_BIT pf_bit); EXTERN void sig_rx_u_frmr_ind (T_LL_UNITDATA_IND *ll_unitdata_ind, T_PDU_TYPE pdu_type, USHORT frmr_ctrl_length, T_BIT cr_bit, UBYTE frmr_reason); EXTERN void sig_t200_u_expired_ind ( #ifndef LL_DESC T_LL_UNITDATA_REQ *ll_unitdesc_req, #else T_LL_UNITDESC_REQ *ll_unitdesc_req, #endif UBYTE cause, T_EXPIRY_MODE_TYPE mode ); EXTERN void sig_llme_u_reest_req (void); EXTERN void sig_irx_u_no_frame_expected_ind (void); #endif /* !LLC_US_H */