FreeCalypso > hg > fc-magnetite
view 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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/* +-------------------------------------------------------------------+ | PROJECT: MMI-Framework (8445) $Workfile:: mfw_bt_ft.h $| | $Author:: NDH $Revision:: 1 $| | CREATED: 17.04.04 $Modtime:: 17.04.04 10:48 $| | STATE : code | +-------------------------------------------------------------------+ MODULE : MFW_BT PURPOSE : This module contains the definitions for MFW Bluetooth File Transfer Profile */ #ifndef DEF_MFW_BT_FT_HEADER #define DEF_MFW_BT_FT_HEADER #include "bta_ft_api.h" #include "mfw_bte.h" /* ** The following Macros define the File Transfer Signals (BT -> Mfw) */ #define T_MFW_BT_FTC_EVT tBTA_FTC_EVT #define T_MFW_BT_FTC_SIG_DATA tBTA_FTC #define T_MFW_BT_FTS_EVT tBTA_FTS_EVT #define T_MFW_BT_FTS_SIG_DATA tBTA_FTS /* ** Event Identifiers (Mfw -> BMI) */ /* ** Event Parameter Structure Definitions */ typedef struct { UINT32 dummy; }T_MFW_BT_FT_DUMMY_SIG; /* ** Bluetooth File Transfer Profile Prototypes */ void mfw_bt_ftc_cb(T_MFW_BT_FTC_EVT event, T_MFW_BT_FTC_SIG_DATA *data); void mfw_bt_fts_cb(T_MFW_BT_FTS_EVT event, T_MFW_BT_FTS_SIG_DATA *data); T_MFW_BT_STATUS mfw_bt_ftc_hndlr (T_MFW_BT_FTC_EVT event, T_MFW_BT_FTC_SIG_DATA *data); T_MFW_BT_STATUS mfw_bt_fts_hndlr (T_MFW_BT_FTS_EVT event, T_MFW_BT_FTS_SIG_DATA *data); T_MFW_BT_STATUS mfw_bt_ft_init( void ); #endif