FreeCalypso > hg > fc-tourmaline
annotate src/g23m-aci/uart/uart_txs.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> |
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date | Sat, 24 Oct 2020 20:44:04 +0000 |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : |
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4 | Modul : |
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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 uart_txs.c |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #ifndef UART_TXS_H |
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22 #define UART_TXS_H |
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23 |
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25 EXTERN void sig_ker_tx_dead_mode_req (void); |
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27 EXTERN void sig_ker_tx_ready_mode_req (void); |
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29 EXTERN void sig_ker_tx_mux_mode_req (void); |
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31 EXTERN void sig_drx_tx_data_available_ind (UBYTE dlc_instance, |
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32 T_desc2* transmit_data, |
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33 USHORT transmit_pos); |
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35 EXTERN void sig_ker_tx_data_available_req (T_desc2* transmit_data, |
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36 USHORT transmit_pos); |
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38 EXTERN void sig_drx_tx_data_not_available_ind (UBYTE dlc_instance); |
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40 EXTERN void sig_ker_tx_data_not_available_req (void); |
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42 EXTERN void sig_ker_tx_line_states_req (UBYTE dlc_instance); |
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44 EXTERN void sig_ker_tx_flush_req (void); |
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46 EXTERN void sig_ker_tx_restart_write_req (void); |
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48 #endif /* !UART_TXS_H */ |
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49 |