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view src/gpf2/inc/printtofile.h @ 680:ee3ac8c617cb

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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 864b8cc0cf63
children
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/*
+------------------------------------------------------------------------------
|  File:       printtofile.h
+------------------------------------------------------------------------------
|  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 TST internal header 
+------------------------------------------------------------------------------
*/

#ifndef PRINTTOFILE_H
#define PRINTTOFILE_H

/*==== INCLUDES =============================================================*/


/*==== CONSTS ===============================================================*/


/*==== TYPES =================================================================*/



/*==== EXPORTS ===============================================================*/

void initPrintToFile();
int PrintToFile( const char *format, ... );



#endif /* !PRINTTOFILE_H */