FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/llc/llc_txs.h @ 72:7bf39f5e834d
backlight control on Luna: switch PWL instead of LEDB
This change is preliminary toward upcoming rework of backlight control
logic in our UI firmware. LEDB does not exist on Tango-based platforms
(it is not brought out on Tango modules), thus turning it on and off
produces absolutely no effect beyond making L1 disable deep sleep
when LEDB is turned on. However, both iWOW DSK and our upcoming
FC Caramel2 boards have a PWL LED, so let's switch that LED on and off
to indicate the state of the UI firmware's backlight control.
Note that we are NOT switching the actual Luna LCD backlight here,
even though it is trivially controlled with a GPIO. The reason for
this seemingly strange choice is that we don't want to turn this
development board LCD backlight off until we bring the higher-level
backlight control logic up to par, including new logic to "swallow"
the first keypress that turns on the darkened LCD.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 24 Oct 2020 07:39:54 +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_txs.c +----------------------------------------------------------------------------- */ #ifndef LLC_TXS_H #define LLC_TXS_H EXTERN void sig_llme_tx_assign_req (void); EXTERN void sig_llme_tx_unassign_req (void); EXTERN void sig_llme_tx_reset_req (void); EXTERN void sig_llme_tx_ready_req (void); EXTERN void sig_u_tx_data_req ( #ifdef LL_DESC T_LL_UNITDESC_REQ *ll_unitdesc_req, #else T_LL_UNITDATA_REQ *ll_unitdesc_req, #endif UBYTE cause ); EXTERN void sig_uitx_tx_data_req ( #ifdef LL_DESC T_LL_UNITDESC_REQ *ll_unitdesc_req, #else T_LL_UNITDATA_REQ *ll_unitdesc_req, #endif UBYTE cipher, UBYTE cause, T_FRAME_NUM nu, ULONG oc ); EXTERN void sig_uitx_tx_unitdata_req ( #ifdef LL_DESC T_LL_UNITDESC_REQ *ll_unitdesc_req, #else T_LL_UNITDATA_REQ *ll_unitdesc_req, #endif UBYTE cipher, T_FRAME_NUM nu, ULONG oc ); EXTERN void sig_itx_tx_data_req ( #ifdef LL_DESC T_LL_UNITDESC_REQ *ll_unitdesc_req, #else T_LL_UNITDATA_REQ *ll_unitdesc_req, #endif T_PDU_TYPE frame_type, T_FRAME_NUM ns, UBYTE cause, USHORT header_size, ULONG oc ); EXTERN void sig_llme_tx_trigger_req (UBYTE cause); EXTERN void sig_llme_tx_resume_req (BOOL grlc_was_suspened); EXTERN void sig_llme_tx_suspend_req (void); EXTERN void sig_llme_tx_flush_req (T_SERVICE service); #endif /* !LLC_TXS_H */