FreeCalypso > hg > fc-magnetite

view src/g23m-gprs/grr/grr_psis.h @ 629:3231dd9b38c1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
armio.c: make GPIOs 8 & 13 outputs driving 1 on all "classic" targets Calypso GPIOs 8 & 13 are pinmuxed with MCUEN1 & MCUEN2, respectively, and on powerup these pins are MCUEN, i.e., outputs driving 1. TI's code for C-Sample and earlier turns them into GPIOs configured as outputs also driving 1 - so far, so good - but TI's code for BOARD 41 (which covers D-Sample, Leonardo and all real world Calypso devices derived from the latter) switches them from MCUEN to GPIOs, but then leaves them as inputs. Given that the hardware powerup state of these two pins is outputs driving 1, every Calypso board design MUST be compatible with such driving; typically these GPIO signals will be either unused and unconnected or connected as outputs driving some peripheral. Turning these pins into GPIO inputs will result in floating inputs on every reasonably-wired board, thus I am convinced that this configuration is nothing but a bug on the part of whoever wrote this code at TI. This floating input bug had already been fixed earlier for GTA modem and FCDEV3B targets; the present change makes the fix unconditional for all "classic" targets. The newly affected targets are D-Sample, Leonardo, Tango and GTM900.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 02 Jan 2020 05:38:26 +0000
parents 219afcfc6250
children
line wrap: on
line source

/* 
+----------------------------------------------------------------------------- 
|  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 PSI.
+----------------------------------------------------------------------------- 
*/ 

#ifndef GRR_PSIS_H
#define GRR_PSIS_H

EXTERN void sig_ctrl_psi_si13_received ( T_RRGRR_GPRS_SI13_IND *rrgrr_si13_ind,
                                         BOOL                   ba_bcch_changed );

EXTERN void sig_ctrl_psi_pim ( void );

EXTERN void sig_ctrl_psi_pam ( void );

EXTERN void sig_ctrl_psi_ptm ( void );

EXTERN void sig_ctrl_psi_suspend ( void );

EXTERN void sig_ctrl_psi_resumpt ( void );

EXTERN void sig_ctrl_psi_resumpt_cc ( void );

EXTERN void sig_ctrl_psi_stop ( void );

EXTERN void sig_ctrl_psi_sync_ok (void);

EXTERN void sig_ctrl_psi_read_full_psi_in_new_cell(void);

EXTERN void sig_ctrl_psi_rel_state(T_RELEASE_STATE rel_state);

EXTERN void sig_ctrl_psi_access_disabled ( T_PSI_DISABLE_CAUSE dc );

/* GFP PTM*/
EXTERN void sig_gfp_psi_1_ptm     ( void ); 
EXTERN void sig_gfp_psi_2_ptm     ( void ); 
EXTERN void sig_gfp_psi_3_ptm     ( void ); 
EXTERN void sig_gfp_psi_3_bis_ptm ( void );
#if defined (REL99) AND defined (TI_PS_FF_EMR)
EXTERN void sig_gfp_psi_3_ter_ptm ( void );
#endif
EXTERN void sig_gfp_psi_4_ptm     ( void );
EXTERN void sig_gfp_psi_13_ptm    ( void ); 
#ifdef REL99
EXTERN void sig_gfp_psi_8_ptm     ( void ); 
#endif
/* GFP*/
EXTERN void sig_gfp_psi_1 ( void ) ;
EXTERN void sig_gfp_psi_2 ( UBYTE rel_pos_i) ;
EXTERN void sig_gfp_psi_3 ( UBYTE rel_pos_i) ;
EXTERN void sig_gfp_psi_3_bis ( UBYTE rel_pos_i );
#if defined (REL99) AND defined (TI_PS_FF_EMR)
EXTERN void sig_gfp_psi_3_ter ( UBYTE rel_pos_i );
#endif
EXTERN void sig_gfp_psi_4 ( UBYTE rel_pos_i ) ;
EXTERN void sig_gfp_psi_5 ( UBYTE rel_pos_i ) ;
EXTERN void sig_gfp_psi_prach ( void ) ;
EXTERN void sig_gfp_psi_scell_pbcch_stop_con ( T_MPHP_SCELL_PBCCH_STOP_CON *mphp_scell_pbcch_stop_con) ;
EXTERN void sig_gfp_psi_ncell_pbcch_ind ( T_MPHP_NCELL_PBCCH_IND *mphp_ncell_pbcch_ind) ;
EXTERN void sig_gfp_psi_save_persistence_level ( T_pers_lev * ptr2persistence_level_i  ); /*MODIF*/
#ifdef REL99
EXTERN void sig_gfp_psi_8 ( UBYTE rel_pos_i) ;
#endif

#endif /* !GRR_PSIS_H */