FreeCalypso > hg > fc-magnetite
view src/aci2/aci/cmh_mmir.c @ 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 : GSM-PS (6147) | Modul : CMH_MMIR +----------------------------------------------------------------------------- | 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 : This module defines the functions which are responsible | for the responses of the protocol stack adapter for | the subscriber identity module. +----------------------------------------------------------------------------- */ #ifndef CMH_MMIR_C #define CMH_MMIR_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "aci.h" #include "psa_mmi.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_MMIR | | ROUTINE : cmhMMI_btIndication | +-------------------------------------------------------------------+ PURPOSE : battery level indication */ GLOBAL void cmhMMI_btIndication ( void ) { TRACE_FUNCTION ("cmhMMI_btIndication()"); /* process event */ #if defined SMI OR defined MFW OR defined FF_MMI_RIV rAT_PercentBC( mmiShrdPrm.btLev ); #endif } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_MMIR | | ROUTINE : cmhMMI_rxIndication | +-------------------------------------------------------------------+ PURPOSE : rx level indication */ GLOBAL void cmhMMI_rxIndication ( void ) { TRACE_FUNCTION ("cmhMMI_rxIndication()"); /* process event */ /* actually only needed for SMI */ #if defined SMI OR defined MFW OR defined FF_MMI_RIV rAT_PercentSQ( mmiShrdPrm.rxLev ); #endif } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_MMIR | | ROUTINE : cmhMMI_keyIndication | +-------------------------------------------------------------------+ PURPOSE : keypad indication */ GLOBAL void cmhMMI_keyIndication ( void ) { TRACE_FUNCTION ("cmhMMI_keyIndication()"); /* process event */ #if defined SMI OR defined MFW rAT_PercentDRV( DRV_DEV_Keypad, DRV_FCT_KeypadInd, mmiShrdPrm.keyCd, mmiShrdPrm.keySt); #endif } /*==== EOF ========================================================*/