FreeCalypso > hg > fc-magnetite
view src/gpf2/tst/drv/thif_link.h @ 635:baa0a02bc676
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 (2020-01-19) |
parents | cd37d228dae0 |
children |
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/* +------------------------------------------------------------------------------ | File: thif_link.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 : This Modul contains the serial driver adaptation +----------------------------------------------------------------------------- */ #ifndef THIF_LINK_H #define THIF_LINK_H /*==== INCLUDES =============================================================*/ //#include "typedefs.h" #include "gdi.h" /*==== DEFINITIONS ==========================================================*/ #define THIF_SOCK_SIGTYPE_CONNECT DRV_SIGTYPE_USER /* Connected event signal*/ #define THIF_SOCK_SIGTYPE_RELEASE (DRV_SIGTYPE_USER+1)/* Released event signal */ #define THIF_SOCK_ERRUNSPEC (DRV_RETVAL_USER+1) #define THIF_SOCK_NOCONNECT (DRV_RETVAL_USER+2) #define THIF_SOCK_INVALID_PORT 0 #define THIF_SOCK_MAX_LEN_HOSTNAME 20 /*==== TYPES ================================================================*/ /*==== FUNCTIONS ============================================================*/ EXTERN void thif_link_Exit (void) ; EXTERN USHORT thif_link_Open (void) ; EXTERN USHORT thif_link_Close (void) ; EXTERN USHORT thif_link_Read (void* Buffer, ULONG* SizeInBytes) ; EXTERN USHORT thif_link_Write (void* Buffer, ULONG* SizeInBytes) ; EXTERN USHORT thif_link_Flush (void) ; EXTERN USHORT thif_link_SetSignal (USHORT SignalType) ; EXTERN USHORT thif_link_ResetSignal (USHORT SignalType) ; EXTERN USHORT thif_link_SetConfig (char* in_DCBPtr) ; EXTERN USHORT thif_link_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc, T_DRV_EXPORT const **DrvInfo ); /*==== END OF FILE ==========================================================*/ #endif /* THIF_LINK_H */