annotate src/aci2/mfw/mfw_bt_ft.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>
date Thu, 25 Jun 2020 03:17:43 +0000
parents 93999a60b835
children
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1 /*
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2 +-------------------------------------------------------------------+
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3 | PROJECT: MMI-Framework (8445) $Workfile:: mfw_bt_ft.h $|
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4 | $Author:: NDH $Revision:: 1 $|
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5 | CREATED: 17.04.04 $Modtime:: 17.04.04 10:48 $|
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6 | STATE : code |
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7 +-------------------------------------------------------------------+
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10 MODULE : MFW_BT
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12 PURPOSE : This module contains the definitions for MFW Bluetooth File Transfer Profile
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14 */
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16 #ifndef DEF_MFW_BT_FT_HEADER
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17 #define DEF_MFW_BT_FT_HEADER
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19 #include "bta_ft_api.h"
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20 #include "mfw_bte.h"
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22 /*
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23 ** The following Macros define the File Transfer Signals (BT -> Mfw)
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24 */
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25 #define T_MFW_BT_FTC_EVT tBTA_FTC_EVT
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26 #define T_MFW_BT_FTC_SIG_DATA tBTA_FTC
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28 #define T_MFW_BT_FTS_EVT tBTA_FTS_EVT
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29 #define T_MFW_BT_FTS_SIG_DATA tBTA_FTS
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31 /*
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32 ** Event Identifiers (Mfw -> BMI)
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33 */
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36 /*
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37 ** Event Parameter Structure Definitions
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38 */
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40 typedef struct {
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41 UINT32 dummy;
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42 }T_MFW_BT_FT_DUMMY_SIG;
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44 /*
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45 ** Bluetooth File Transfer Profile Prototypes
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46 */
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47 void mfw_bt_ftc_cb(T_MFW_BT_FTC_EVT event, T_MFW_BT_FTC_SIG_DATA *data);
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48 void mfw_bt_fts_cb(T_MFW_BT_FTS_EVT event, T_MFW_BT_FTS_SIG_DATA *data);
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50 T_MFW_BT_STATUS mfw_bt_ftc_hndlr (T_MFW_BT_FTC_EVT event, T_MFW_BT_FTC_SIG_DATA *data);
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51 T_MFW_BT_STATUS mfw_bt_fts_hndlr (T_MFW_BT_FTS_EVT event, T_MFW_BT_FTS_SIG_DATA *data);
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52 T_MFW_BT_STATUS mfw_bt_ft_init( void );
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56 #endif
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