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.

/*******************************************************************************
 *
 * CONVERT.H
 *
 * This module contains functions to convert a command into a string to send on
 * the serial link and to get a command from a string received on the serial
 * link.
 * 
 * (C) Texas Instruments 1998
 *
 ******************************************************************************/

#ifndef __CONVERT_H__
#define __CONVERT_H__

#include "main/sys_types.h"

extern long con_get_command_from_string (SYS_UWORD8 byte_to_analyze, SYS_UWORD8 *command);

extern void con_build_string_from_command (SYS_UWORD8 *command,
                                           SYS_UWORD8 *string,
                                           SYS_UWORD16 *string_length);

extern void con_initialize_conversion (void);

#endif /* __CONVERT_H__ */