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view src/aci2/mfw/mfw_cnvt.h @ 629:3231dd9b38c1

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armio.c: make GPIOs 8 & 13 outputs driving 1 on all "classic" targets Calypso GPIOs 8 & 13 are pinmuxed with MCUEN1 & MCUEN2, respectively, and on powerup these pins are MCUEN, i.e., outputs driving 1. TI's code for C-Sample and earlier turns them into GPIOs configured as outputs also driving 1 - so far, so good - but TI's code for BOARD 41 (which covers D-Sample, Leonardo and all real world Calypso devices derived from the latter) switches them from MCUEN to GPIOs, but then leaves them as inputs. Given that the hardware powerup state of these two pins is outputs driving 1, every Calypso board design MUST be compatible with such driving; typically these GPIO signals will be either unused and unconnected or connected as outputs driving some peripheral. Turning these pins into GPIO inputs will result in floating inputs on every reasonably-wired board, thus I am convinced that this configuration is nothing but a bug on the part of whoever wrote this code at TI. This floating input bug had already been fixed earlier for GTA modem and FCDEV3B targets; the present change makes the fix unconditional for all "classic" targets. The newly affected targets are D-Sample, Leonardo, Tango and GTM900.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 02 Jan 2020 05:38:26 +0000
parents 93999a60b835
children
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/*
+--------------------------------------------------------------------+
| PROJECT: MMI-Framework (8417)         $Workfile:: mfw_cnvt.h      $|
| $Author:: Es  $ CONDAT GmbH           $Revision:: 1               $|
| CREATED: 03.08.00                     $Modtime:: 03.08.00 18:23   $|
| STATE  : code                                                      |
+--------------------------------------------------------------------+

   MODULE  : MFW_CNVT

   PURPOSE : String convertion

   EXPORT  :

   TO DO   :

   $History:: mfw_cnvt.h                                             $
*/

#ifndef _DEF_MFW_CNVT_H_
#define _DEF_MFW_CNVT_H_


/* #include "phb.h" RSA 20/12/01 - Removed */
#include"mfw_phb.h" //RSA 20/12/01 - Added
#include "mfw_cm.h"
#include "mfw_ss.h"

T_MFW_DCS mfw_getStrMode(UBYTE *str,UBYTE len);
T_MFW     mfw_SIM2GsmStr(UBYTE inLen, UBYTE *inMfwStr, UBYTE maxOutSize, 
                         UBYTE *outGsmStr);
T_MFW     mfw_SIM2UcsStr(UBYTE inLen, UBYTE *inMfwStr, UBYTE maxOutSize, 
                         U16 *outUcsStr);
T_MFW     mfw_Gsm2SIMStr(T_MFW_DCS outMode, UBYTE *inGsmStr, UBYTE maxOutSize, 
                         UBYTE *outMfwStr,UBYTE *outLen);
T_MFW     mfw_Ucs2SIMStr(T_MFW_DCS outMode, U16 *inUcsStr, UBYTE maxOutSize, 
                         UBYTE *outMfwStr, UBYTE *outLen);
/*CONQUEST 5992(related) MC added function to convert GSM string to ASCII*/
EXTERN void mfw_GSM_2_ASCII(UBYTE* gsm_string, UBYTE* ascii_string, SHORT length);

#endif