FreeCalypso > hg > fc-magnetite
view src/gpf3/ccd/ccddata_version.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 | c41a534f33c6 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : ccddata_version.c +----------------------------------------------------------------------------- | 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 files supplies function delivering version information | about ccddata and the tables. +----------------------------------------------------------------------------- */ /*==== INCLUDES =============================================================*/ static char* #include "ccddata_version.h" ; #include "typedefs.h" #include "ccdtable.h" /*==== CONSTS ================================================================*//*==== TYPES =================================================================*/ /*==== LOCALS ================================================================*/ /*==== PRIVATE FUNCTIONS =====================================================*/ /*==== PUBLIC FUNCTIONS ======================================================*/ /* +------------------------------------------------------------------------------ | Function : ccddata_get_version +------------------------------------------------------------------------------ | Description : Deliver the version of ccddata. In ccddata_version.h the | variable CCDDATA_VERSION defines a string containing the | version information. This file may only contain one line | CCDDATA_VERSION="X.Y.Z" | because it is also used by ccddata.mk. | | Parameters : none | | Return : The string containing the version information. +------------------------------------------------------------------------------ */ char* ccddata_get_version () { return CCDDATA_VERSION; } /* +------------------------------------------------------------------------------ | Function : ccddata_get_table_version +------------------------------------------------------------------------------ | Description : Deliver the version of ccddata tables. | The version is a constant from ccdtable.h and is increased | if the tables format changes. | | Parameters : none | | Return : The version number. +------------------------------------------------------------------------------ */ int ccddata_get_table_version () { return CCDDATA_TABLE_VERSION; }