FreeCalypso > hg > fc-magnetite
annotate src/aci2/aci/cus_asb.h @ 680:ee3ac8c617cb
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> |
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date | Thu, 25 Jun 2020 03:17:43 +0000 |
parents | 93999a60b835 |
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rev | line source |
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3
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GSM-F&D (8411) |
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4 | Modul : CUS_ASB |
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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 : Custom dependent definitions for both ACI and SMI. |
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18 | Use this header for definitions to integrate the |
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19 | ACI in your target system ! |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 #ifndef CUS_ASB_H |
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24 #define CUS_ASB_H |
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25 |
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26 /*==== CONSTANTS ==================================================*/ |
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27 /* |
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28 * VERSION |
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29 * |
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30 * Description : The constants define the type and the value |
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31 * of a version identification. The version |
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32 * is part of the monitor struct. |
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33 */ |
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34 |
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35 #ifdef SMI |
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36 #define T_VERSION CHAR |
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37 #define VERSION_SMI "SMI 1.0" |
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38 #endif |
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39 |
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40 /* |
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41 * VSI_CALLER |
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42 * |
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43 * Description : For multithread applications the constant VSI_CALLER |
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44 * must be defined to identify the calling thread of the |
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45 * VSI-Interface. This must be done correponding to the |
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46 * type of T_VSI_CALLER in VSI.H. The comma symbol is |
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47 * neccessary because the vsi-functions are called |
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48 * like this vsi_xxx (VSI_CALLER par2, par3 ...) |
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49 */ |
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50 |
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51 |
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52 EXTERN T_HANDLE aci_handle; |
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53 #define VSI_CALLER aci_handle, |
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54 #define VSI_CALLER_SINGLE aci_handle |
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55 |