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view src/g23m-gprs/gmm/gmm_kerns.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 fa8dc04885d8
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GPRS (8441)
|  Modul   :  gmm_kerns.h
+----------------------------------------------------------------------------- 
|  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 gmm_kerns.c 
+----------------------------------------------------------------------------- 
*/ 

#ifndef GMM_KERNS_H
#define GMM_KERNS_H


EXTERN void sig_auth_kern_abort_ind ( void );



EXTERN void sig_auth_kern_dereg_ind ( void );



EXTERN void sig_rx_kern_att_acc_ind ( void );



EXTERN void sig_rx_kern_att_rej_ind ( void );



EXTERN void sig_rx_kern_det_req_ind ( void );



EXTERN void sig_rx_kern_det_acc_ind ( void );



EXTERN void sig_rx_kern_rau_acc_ind ( void );



EXTERN void sig_rx_kern_rau_rej_ind ( void );


EXTERN void sig_rx_kern_realloc_cmd_ind ( void );

EXTERN void sig_rx_kern_auth_req_ind ( void );
EXTERN void sig_rx_kern_auth_rej_ind ( void );
EXTERN void sig_rx_kern_id_req_ind ( void );
EXTERN void sig_rx_kern_status_ind ( void );
EXTERN void sig_rx_kern_info_ind ( void );
EXTERN void sig_rx_kern_tst_cmd_ind ( void );
#ifdef GMM_TCS4
  #ifdef FF_EGPRS
    EXTERN void sig_rx_kern_egprs_loopb_cmd_ind ( void );
  #endif /*FF_EGPRS*/
#endif /*GMM_TCS4*/

EXTERN void sig_sync_kern_cell_ind ( T_SIG_CELL_INFO * sig_cell_info );
EXTERN void sig_sync_kern_mmgmm_nreg_ind ( T_MMGMM_NREG_IND *mmgmm_nreg_ind );
EXTERN void sig_sync_kern_mmgmm_reg_rej ( T_MMGMM_REG_REJ *mmgmm_reg_rej );
EXTERN void sig_sync_kern_mmgmm_reg_cnf ( T_MMGMM_REG_CNF *mmgmm_reg_cnf );
EXTERN void sig_rdy_kern_cu_ind ( void );




#endif /* !GMM_KERNS_H */