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view src/gpf2/tst/idle.h @ 635:baa0a02bc676

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niq32.c DTR handling restored for targets that have it TI's original TCS211 fw treated GPIO 3 as the DTR input (wired so on C-Sample and D-Sample boards, also compatible with Leonardo and FCDEV3B which have a fixed pull-down resistor on this GPIO line), and the code in niq32.c called UAF_DTRInterruptHandler() (implemented in uartfax.c) from the IQ_KeypadGPIOHandler() function. But on Openmoko's GTA02 with their official fw this GPIO is a floating input, all of the DTR handling code in uartfax.c including the interrupt logic is still there, but the hobbled TCS211-20070608 semi-src delivery which OM got from TI contained a change in niq32.c (which had been kept in FC until now) that removed the call to UAF_DTRInterruptHandler() as part of those not-quite-understood "CC test" hacks. The present change fixes this bug at a long last: if we are building fw for a target that has TI's "classic" DTR & DCD GPIO arrangement (dsample, fcmodem and gtm900), we bring back all of TI's original code in both uartfax.c and niq32.c, whereas if we are building fw for a target that does not use this classic GPIO arrangement, the code in niq32.c goes back to what we got from OM and all DTR & DCD code in uartfax.c is conditioned out. This change also removes the very last remaining bit of "CC test" bogosity from our FreeCalypso code base.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 19 Jan 2020 01:41:35 +0000
parents cd37d228dae0
children
line wrap: on
line source

/*
+------------------------------------------------------------------------------
|  File:       idle.h
+------------------------------------------------------------------------------
|                 Copyright Texas Instruments 2002
|                 All rights reserved.
|
+------------------------------------------------------------------------------
| Purpose:     Definitions for the IDLE entity.
| $Identity:$
+------------------------------------------------------------------------------
*/

#ifndef IDLE_H
#define IDLE_H

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

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

#ifdef VSI_CALLER
 #undef VSI_CALLER
 #define VSI_CALLER        idle_handle,
 #define VSI_CALLER_SINGLE idle_handle
#endif

#define hCommTST          idle_hCommTST   /* Communication handle to TST       */

#define IDLE_REQ   0x00000010
#define IDLE_CNF   0x00010010


#ifndef __T_IDLE_CNF__
#define __T_IDLE_CNF__
typedef struct
{
  U8                        dummy;                       /*<  0:  1>                              */
} T_IDLE_CNF;
#endif

#ifndef __T_IDLE_REQ__
#define __T_IDLE_REQ__
typedef struct
{
  U8                        dummy;                       /*<  0:  1>                              */
} T_IDLE_REQ;
#endif

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

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

#ifdef IDLE_PEI_C

/* Communication handles */
T_HANDLE                 idle_handle;
T_HANDLE                 hCommTST = VSI_ERROR;

#else /* IDLE_PEI_C */

extern T_HANDLE          idle_handle;
extern T_HANDLE          hCommTST;

#endif /* IDLE_PEI_C */

#endif /* IDLE_H */

/*==== END OF FILE ===========================================================*/