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annotate src/gpf3/ccd/ccddata_cdemstr.c @ 680:ee3ac8c617cb

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armio.c: set GPIO2 output high initially On TI-canonical platforms GPIO2 is DCD modem control output. In TI's original code the AI_InitIOConfig() function called from Init_Target() would configure GPIO2 as an output and set the initial output value to low, but then the init code in uartfax.c called from Init_Serial_Flows() would immediately change it to high, corresponding to DCD not asserted. The result is a momentary asserted-state glitch on the DCD output. The present change eliminates this glitch, setting DCD output to not-asserted initially like it should be.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 25 Jun 2020 03:17:43 +0000
parents c41a534f33c6
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul : ccddata_cdemstr.c
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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 : Ccddata abstraction for use in lib/dll. The two tables
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18 | mval and mstr, genereraed by ccdgen (in cdemval.cdg)
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19 | are supplied. In addition, corresponding functions deliver
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20 | specified elements of the tables.
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21 +-----------------------------------------------------------------------------
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22 */
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23
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24 #ifndef CCDDATA_NO_CDEMSTR
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26 #include "typedefs.h"
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27 #include "ccdtable.h"
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28
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29 static const T_CCD_StrTabEntry ccddata_mstr [] =
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30 {
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31 #include "mstr.cdg"
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32 };
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34 const T_CCD_StrTabEntry* ccddata_get_mstr (USHORT idx)
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35 {
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36 return &ccddata_mstr[idx];
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37 }
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38 #endif /* CCDDATA_NO_CDEMSTR */