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view src/g23m-gprs/grr/grr_pgf.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 219afcfc6250
children
line wrap: on
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GPRS (8441)
|  Modul   :  GRR
+----------------------------------------------------------------------------- 
|  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 :  Definitions for service PG.
+----------------------------------------------------------------------------- 
*/ 

#ifndef GRR_PGF_H
#define GRR_PGF_H

typedef enum
{
  NULL_IDLE,
  IDLE_ACCESS,
  IDLE_PTM,
  ACCESS_IDLE,
  ACCESS_PTM,
  PTM_ACCESS,
  PTM_IDLE,
  T3172_PTM
}T_PG_TRANS;

EXTERN void pg_handle_classB_NMO_III ( T_PG_TRANS transition );

EXTERN void pg_handle_idle_mode ( T_PG_TRANS transition );

EXTERN void pg_handle_access_mode ( void );

EXTERN void pg_handle_transfer_mode ( T_PG_TRANS transition );

EXTERN void pg_init ( void );

EXTERN void pg_init_params ( void );

EXTERN void pg_process_pp_req ( T_D_PAGING_REQ *paging_req, UBYTE state );

EXTERN void pg_send_stop ( void );

EXTERN void pg_send_start ( UBYTE pg_mode );

EXTERN void pg_start_t_nc2_ndrx ( UBYTE nc_non_drx_period );

EXTERN void pg_non_drx ( void );

EXTERN void pg_handle_non_drx_timers(void);

EXTERN void pg_set_l1_ref_tn ( UBYTE* out_tn, UBYTE in_tn );

#endif /* !GRR_PGF_H */