FreeCalypso > hg > fc-magnetite
view src/aci2/aci/cmh_lc.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 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CMH_LC +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Definitions for the command handler of the | Location Service +----------------------------------------------------------------------------- */ #ifndef CMH_LC_H #define CMH_LC_H #endif #if defined FF_EOTD /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /* T_LC_NVM_DATA */ /* * Caution! An identical definition must be contained in the file * ...\lc\lc.h */ typedef struct { UBYTE eotd; /* 0: EOTD detection by RR 1: EOTD assumed */ UBYTE cps_trace; /* 0: CPS log not started automatically 1: CPS log started */ UBYTE periodic; /* 0: periodic SMS by AT commands only 1: periodic SMS restarted */ UBYTE sleep; /* 0: no change of sleep mode 1: sleep switched off */ } T_LC_NVM_DATA; /*==== PROTOTYPES =================================================*/ EXTERN void cmhLC_posDataReq (char* clientId, USHORT lcCallRefId); EXTERN void cmhSMS_MEASdeliver ( UBYTE *lc_meas_buf); EXTERN UBYTE lc_callref_init (void); T_ACI_RETURN lclist_init (void); /* EXTERN void lclist_deinit (void); */ /*==== EXPORT =====================================================*/ #ifdef CMH_LCS_C EXTERN UBYTE v_eotd; GLOBAL T_LOC_SERV_PARA locServPrm; /* list of LC clients */ GLOBAL BOOL location_service_flag; /* status of feature location service (E-OTD) */ GLOBAL BOOL eotd_periodic_update_flag;/* status of feature Periodic Update (E-OTD) */ GLOBAL T_LOC_MLC_ADDRESS lc_orig_addr; GLOBAL T_LOC_POS_DATA aci_lc_data; GLOBAL USHORT used_lc_callref = 1; #else EXTERN T_LOC_SERV_PARA locServPrm; /* list of LC clients */ EXTERN BOOL location_service_flag; /* status of feature location service (E-OTD) */ EXTERN BOOL eotd_periodic_update_flag;/* status of feature Periodic Update (E-OTD) */ EXTERN T_LOC_MLC_ADDRESS lc_orig_addr; EXTERN T_LOC_POS_DATA aci_lc_data; EXTERN USHORT used_lc_callref; #endif /*==== EOF =======================================================*/ #endif