FreeCalypso > hg > fc-magnetite
annotate src/aci2/aci/ati_int.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 : ATI |
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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 : contains prototypes of functions or declaration of variables |
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18 | which are INTERNAL to ATI. |
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19 +----------------------------------------------------------------------------- |
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20 */ |
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21 |
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22 #ifndef ATI_INT_H |
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23 #define ATI_INT_H |
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24 |
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25 //#undef TRACE_FUNCTION |
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26 //#define TRACE_FUNCTION(a) |
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27 |
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28 EXTERN CHAR *cmdCmsError ( T_ACI_CMS_ERR e ); |
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29 EXTERN CHAR *cmdCmeError ( T_ACI_CME_ERR err ); |
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30 EXTERN CHAR *cmdAtError (AtErrCode e); |
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31 |
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32 EXTERN CHAR *resp_disp(UBYTE srcId, CHAR *cl,CHAR *type, ...); |
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33 EXTERN CHAR *strupper (CHAR *s); |
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34 EXTERN USHORT compact (CHAR *s, USHORT len); |
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35 EXTERN void ati_get_cmds_key(T_ACI_AT_CMD cmd_id, CHAR **cmd_key, CHAR **testcmd_output); |
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36 EXTERN void ati_stop_ring(void); |
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37 |
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38 |
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39 EXTERN CHAR *cmdErrStr; /* Error Message */ |
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40 EXTERN T_ACI_AT_CMD curAbrtCmd; |
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41 EXTERN char g_sa[MAX_CMD_LEN]; |
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42 EXTERN UBYTE srcId_cb; |
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43 EXTERN T_ACI_LIST *ati_src_list; |
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44 #endif |