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.

/*
+--------------------------------------------------------------------+
| PROJECT: MMI-Framework (8417)         $Workfile:: drv_key.h       $|
| $Author:: Es  $ CONDAT GmbH           $Revision:: 3               $|
| CREATED: 21.09.98                     $Modtime:: 4.12.98 10:40    $|
| STATE  : code                                                      |
+--------------------------------------------------------------------+

   MODULE  : DRV_KEY

   PURPOSE : keyboard driver interface definitions

   EXPORT  :

   TO DO   :

   $History:: drv_key.h                                             $
 * 
 * *****************  Version 3  *****************
 * User: Es           Date: 14.06.99   Time: 12:14
 * Updated in $/GSM/DEV/MS/SRC/MFW
 * 
 * *****************  Version 2  *****************
 * User: Es           Date: 23.12.98   Time: 16:19
 * Updated in $/GSM/DEV/MS/SRC/MFW
*/

#ifndef _DEF_DRV_KEY_H_
#define _DEF_DRV_KEY_H_

void key_power_init(void);
void keyInit (void (*signal)(char,char));
void keyExit (void);
void drvKeyUpDown (char upDown, char key);

#endif