annotate src/g23m-gprs/grlc/grlc_func.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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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GPRS (8441)
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4 | Modul : GRLC
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definitions for grlc_func.c. Only in Target used.
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18 +-----------------------------------------------------------------------------
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19 */
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21 #ifndef GRLC_FUNC_H
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22 #define GRLC_FUNC_H
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24 /*
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25 * Mapping of TI-types to Condat-types
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26 */
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27 #define UWORD8 UBYTE
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28 #define WORD8 UBYTE
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29 #define WORD16 SHORT
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30 #define UWORD16 USHORT
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31 #define UWORD32 ULONG
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32 #define API USHORT
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34 EXTERN void maca_power_control ( UWORD8 assignment_id,
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35 BOOL crc_error,
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36 WORD8 bcch_level,
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37 UWORD16 radio_freq[MAC_BURST_PER_BLOCK],
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38 WORD8 burst_level[MAC_BURST_PER_BLOCK],
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39 UWORD8 *pch );
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41 #ifdef _TARGET_
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43 EXTERN void rlc_uplink ( UWORD8 assignment_id,
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44 UWORD8 tx_data_no,
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45 UWORD32 fn,
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46 UWORD8 timing_advance_value,
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47 T_ul_poll_resp * ul_poll_response,
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48 T_ul_data * ul_data,
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49 BOOL allocation_exhausted);
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52 EXTERN void rlc_downlink ( UWORD8 assignment_id,
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53 UWORD32 fn,
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54 T_dl_struct *data_ptr,
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55 UWORD8 rlc_blocks_sent,
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56 UWORD8 last_poll_response);
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57 #endif /* _TARGET_*/
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60 #endif /* !GRLC_FUNC_H */
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