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view src/cs/drivers/drv_app/abb/abb_inth.h @ 303:f76436d19a7a default tip

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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 4e78acac3d88
children
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/**********************************************************************************/
/*            TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION              */
/*                                                                                */
/*   Property of Texas Instruments -- For  Unrestricted  Internal  Use  Only      */
/*   Unauthorized reproduction and/or distribution is strictly prohibited.  This  */
/*   product  is  protected  under  copyright  law  and  trade  secret law as an  */
/*   unpublished work.  Created 1987, (C) Copyright 1997 Texas Instruments.  All  */
/*   rights reserved.                                                             */
/*                                                                                */
/*                                                                                */
/*   Filename          : abb_inth.h                                               */
/*                                                                                */
/*   Description       : Functions to manage the ABB device interrupt.            */
/*                       The Serial Port Interface is used to connect the TI  	  */
/*					          	 Analog BaseBand (ABB).				    			      	          */
/*						           It is assumed that the ABB is connected as the SPI       */																				  
/*                       device 0, and ABB interrupt is mapped as external IT.    */																				  
/*														                                      						  */
/*   Author            : Pascal PUEL                                              */
/*                                                                                */
/*   Version number   : 1.0                                                       */
/*                                                                                */
/*   Date and time    : Jan 2003                                                  */
/*                                                                                */
/*   Previous delta   : Creation                                                  */
/*                                                                                */
/**********************************************************************************/
/*                                                                                */
/*   17/12/03                                                                     */
/*   The original abb_inth.h has been splitted between the actual abb_inth.h      */
/*   located in drv_apps directory and abb_inth_core.h located in drv_core        */
/*   directory.                                                                   */
/*   abb_core_inth.h must be included in abb_inth.h.                              */
/*                                                                                */
/**********************************************************************************/

#ifndef __ABB_INTH_H__
#define __ABB_INTH_H__

  #include "main/sys_types.h"
  #include "abb/abb_core_inth.h" 

  #ifndef _WINDOWS

    #include "l1sw.cfg"
    #include "chipset.cfg"
  
    /****************************************************************/
    /* Power ON/OFF key definition.                                 */
    /****************************************************************/
    // If <ON/OFF> key is pressed more than 20 TDMAs, it's a Hook-ON
    #define SHORT_OFF_KEY_PRESSED  (20)
  
    // If <ON/OFF> key is pressed more than 160 TDMAs, it's a Hook-ON AND then Power-OFF
    #define OFF_LOOP_COUNT   (8)
    #define LONG_OFF_KEY_PRESSED   (OFF_LOOP_COUNT * SHORT_OFF_KEY_PRESSED)
  
  #endif   // _WINDOWS
  
  // PROTOTYPES
  void spi_abb_read_int_reg_callback(SYS_UWORD16 *read_value);

#endif  // __ABB_INTH_H__