FreeCalypso > hg > fc-tourmaline

view src/cs/layer1/audio_cfile/l1audio_drive.c @ 303:f76436d19a7a default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
!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
line wrap: on
line source

/************* Revision Controle System Header *************
 *                  GSM Layer 1 software 
 * L1AUDIO_DRIVE.C
 *
 *        Filename l1audio_drive.c
 *  Copyright 2003 (C) Texas Instruments  
 *
 ************* Revision Controle System Header *************/

/************************************/
/* Include files...                 */
/************************************/

#include "l1_macro.h"
#include "l1_confg.h"

#if (AUDIO_TASK == 1)

  #include "l1_types.h"
  #include "sys_types.h"

  #if (CODE_VERSION == SIMULATION) && (AUDIO_SIMULATION)


    #include <stdlib.h>
    #include <string.h>
      
    #include "iq.h"             // Debug / Init hardware  ("eva3.lib")
    #include "l1_ver.h"
    #include "l1_const.h"
    #include "l1_signa.h"

    #if TESTMODE
      #include "l1tm_defty.h"
    #endif

    #include "l1audio_const.h"
    #include "l1audio_cust.h"
    #include "l1audio_defty.h"
    #include "l1audio_msgty.h"

    #if (L1_GTT == 1)
      #include "l1gtt_const.h"
      #include "l1gtt_defty.h"
    #endif
//added here from e-sample for AAC
    #if (L1_DYN_DSP_DWNLD == 1)
      #include "l1_dyn_dwl_const.h"
      #include "l1_dyn_dwl_defty.h"
    #endif
    #if (L1_MP3 == 1)
      #include "l1mp3_defty.h"
    #endif

    #if (L1_MIDI == 1)
      #include "l1midi_defty.h"
    #endif
//added here from e-sample for AAC
    #if (L1_AAC == 1)
      #include "l1aac_defty.h"
    #endif

    #include "l1_defty.h"
    #include "cust_os.h"
    #include "l1_msgty.h"
    #include "l1_varex.h"

    #include "l1_mftab.h"
    #include "l1_tabs.h"
    #include "l1_ctl.h"
       

    #include "l1_time.h"
    #include "l1_scen.h"

  #else
  // Layer1 and debug include files.

    #include <ctype.h>
    #include <math.h>
    #include "l1_ver.h"
    #include "l1_const.h"
    #include "l1_signa.h"

    #if TESTMODE
      #include "l1tm_defty.h"
    #endif
 
    #include "l1audio_const.h"
    #include "l1audio_cust.h"
    #include "l1audio_defty.h"
    #include "l1audio_msgty.h"

    #if (L1_GTT == 1)
      #include "l1gtt_const.h"
      #include "l1gtt_defty.h"
    #endif
//added here from e-sample for AAC
    #if (L1_DYN_DSP_DWNLD == 1)
      #include "l1_dyn_dwl_const.h"
      #include "l1_dyn_dwl_defty.h"
    #endif
    #if (L1_MP3 == 1)
      #include "l1mp3_defty.h"
    #endif

    #if (L1_MIDI == 1)
      #include "l1midi_defty.h"
    #endif
//added here from e-sample for AAC
    #if (L1_AAC == 1)
      #include "l1aac_defty.h"
    #endif

    #include "l1_defty.h"
    #include "cust_os.h"
    #include "l1_msgty.h"
    #include "tpudrv.h"       // TPU drivers.           ("eva3.lib")
    #include "l1_varex.h"

    #include "l1_proto.h"
    #include "l1_mftab.h"
    #include "l1_tabs.h"
    #include "mem.h"
    #include "armio.h"
    #include "timer.h"
    #include "timer1.h"
    #include "dma.h"
    #include "inth.h"
    #include "ulpd.h"
    #include "rhea_arm.h"
    #include "clkm.h"         // Clockm  ("eva3.lib")
    #include "l1_ctl.h"

    #include "l1_time.h"
    #if L2_L3_SIMUL
      #include "l1_scen.h"
    #endif
  #endif

  #include "l1audio_macro.h"

  /**************************************/
  /* Prototypes for L1 SYNCH manager    */
  /**************************************/
  void vocoder_mute_dl (BOOL mute);
  void vocoder_mute_ul (BOOL mute);
 #if (AUDIO_DSP_FEATURES == 1)
  void L1_audio_sidetone_write(UWORD16 sidetone_value);
  void L1_audio_CAL_DlVolume_write(UWORD16 vol_value);
  void L1_audio_CAL_UlVolume_write(UWORD16 vol_value);
  void L1_audio_volume_speed_write(UWORD16 volspeed_value);
 #endif

  /**************************************/
  /* External prototypes                */
  /**************************************/

  /*-------------------------------------------------------*/
  /* vocoder_mute_dl()                                     */
  /*-------------------------------------------------------*/
  /*                                                       */
  /* Parameters :                                          */
  /*                                                       */
  /* Return     :                                          */
  /*                                                       */
  /* Description : Mute the DL vocoder.                    */
  /*                                                       */
  /*-------------------------------------------------------*/
  void vocoder_mute_dl(BOOL mute)
  {
    if (mute)
    {
    // Set the DL vocoder mute bit in the d_tch_mode register
      l1s_dsp_com.dsp_ndb_ptr->d_tch_mode |= (0x01<<14);
    }
    else
    {
      // Reset the DL vocoder mute bit in the d_tch_mode register
      l1s_dsp_com.dsp_ndb_ptr->d_tch_mode &= ~(0x01<<14);
    }
  }

  /*-------------------------------------------------------*/
  /* vocoder_mute_ul()                                     */
  /*-------------------------------------------------------*/
  /*                                                       */
  /* Parameters :                                          */
  /*                                                       */
  /* Return     :                                          */
  /*                                                       */
  /* Description : Mute the UL vocoder.                    */
  /*                                                       */
  /*-------------------------------------------------------*/
  void vocoder_mute_ul(BOOL mute)
  {
    if (mute)
    {
    // Set the UL vocoder mute bit in the d_tch_mode register
      l1s_dsp_com.dsp_ndb_ptr->d_tch_mode |= (0x01<<15);
    }
    else
    {
      // Reset the UL vocoder mute bit in the d_tch_mode register
      l1s_dsp_com.dsp_ndb_ptr->d_tch_mode &= ~(0x01<<15);
    }
  } 

 #if (AUDIO_DSP_FEATURES == 1)
  /*-------------------------------------------------------*/
  /* L1_audio_sidetone_write()                             */
  /*-------------------------------------------------------*/
  /*                                                       */
  /* Parameters :                                          */
  /*                                                       */
  /* Return     :                                          */
  /*                                                       */
  /* Description : write sidetone gain in API for DSP      */
  /*               sidetone process                        */
  /*                                                       */
  /*-------------------------------------------------------*/
  void L1_audio_sidetone_write(UWORD16 sidetone_value)
  {
    l1s_dsp_com.dsp_ndb_ptr->d_sidetone_level = (API) sidetone_value;
  } 

  /*-------------------------------------------------------*/
  /* L1_audio_CAL_DlVolume_write()                         */
  /*-------------------------------------------------------*/
  /*                                                       */
  /* Parameters :                                          */
  /*                                                       */
  /* Return     :                                          */
  /*                                                       */
  /* Description : write DL gain in API for DSP vol ctrl   */
  /*               process                                 */
  /*                                                       */
  /*-------------------------------------------------------*/
  void L1_audio_CAL_DlVolume_write(UWORD16 vol_value)
  {
    l1s_dsp_com.dsp_ndb_ptr->d_vol_dl_level = (API) vol_value;
  } 

  /*-------------------------------------------------------*/
  /* L1_audio_CAL_UlVolume_write()                         */
  /*-------------------------------------------------------*/
  /*                                                       */
  /* Parameters :                                          */
  /*                                                       */
  /* Return     :                                          */
  /*                                                       */
  /* Description : write UL gain in API for DSP vol ctrl   */
  /*               process                                 */
  /*                                                       */
  /*-------------------------------------------------------*/
  void L1_audio_CAL_UlVolume_write(UWORD16 vol_value)
  {
    l1s_dsp_com.dsp_ndb_ptr->d_vol_ul_level = (API) vol_value;
  } 

  /*-------------------------------------------------------*/
  /* L1_audio_volume_speed_write()                         */
  /*-------------------------------------------------------*/
  /*                                                       */
  /* Parameters :                                          */
  /*                                                       */
  /* Return     :                                          */
  /*                                                       */
  /* Description : write volume speed in API for DSP vol   */
  /*               ctrl process                            */
  /*                                                       */
  /*-------------------------------------------------------*/
  void L1_audio_volume_speed_write(UWORD16 volspeed_value)
  {
    l1s_dsp_com.dsp_ndb_ptr->d_vol_speed = (API) volspeed_value;
  } 

 #endif /* DSP_AUDIO_FEAT */

#endif // AUDIO_TASK