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view src/cs/riviera/rvt/rvt_env_i.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 945cf7f506b2
children
line wrap: on
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/*******************************************************************************
 *
 * rvt_env_i.h
 *
 * This file should be included by rvt_env.c ONLY!!!
 * It includes definitions of global variables used for trace.
 *
 * (C) Texas Instruments, all rights reserved
 *
 * Version number	: 0.11
 *
 * History			: 0.1  (7/4/2000) - Created
 *       			: 0.11 (6/13/2002) - Remove useless dependency.
 *
 * Date             : 6/13/2002
 *
 * Author           : Cristian Livadiotti, c-livadiotti@ti.com
 *
 ******************************************************************************/

#ifndef __RVT_ENV_I_H__
#define __RVT_ENV_I_H__


/*
** Environment global variables
*/
extern T_RVF_MB_ID    rvt_mb_id;
extern T_RVF_ADDR_ID  rvt_addr_id;


/*
** Trace Module State
*/
extern T_RVT_STATE    rvt_module_state;

extern char           *p_rvt_lost_msg;
extern char           *p_rvt_sys_time;
extern T_RVT_USER_DB  rvt_user_db [];
extern T_RVT_USER_ID  rv_trace_user_id;

#define RVT_LOST_MSG              ("RVT: Lost Message ")
#define RVT_LOST_MSG_LENGTH       (sizeof (RVT_LOST_MSG) - 1)

#define RVT_SYS_TIME              ("RVT: System Time ")
#define RVT_SYS_TIME_LENGTH       (sizeof (RVT_SYS_TIME) - 1)

#define RVT_HEX_VALUE_LENGTH      (sizeof ("00000000") - 1)

#ifndef FRAMING_PROTOCOL
	#define RVT_HYPERTERM_LENGTH  (sizeof ('\n') + sizeof ('\r'))
#else
	#define RVT_HDR_LENGTH        (6)
#endif

#endif