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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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/**
 * @file  rnet_cfg.h
 *
 * Riviera NET.
 *
 * Configuration definitions for the RNET instance.
 *
 * @author  Vincent Oberle (v-oberle@ti.com)
 * @version 0.1
 */

/*
 * History:
 *
 *   Date         Author        Modification
 *  --------------------------------------------------
 *  01/29/2002  Vincent Oberle    Create
 *
 * (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved
 */

#ifndef __RNET_CFG_H_
#define __RNET_CFG_H_

#include "rv_defined_swe.h"

/**
 * RNET underlying implementation.
 *
 * In normal usage, this doesn't need to be modified.
 * rv_defined_swe.h takes care to check that only one of the
 * RVM_RNET_xx_SWE is defined.
 */
#ifdef RVM_RNET_WS_SWE
  #define RNET_CFG_WINSOCK
#endif
#ifdef RVM_RNET_BR_SWE
  #define RNET_CFG_BRIDGE
#endif
#ifdef RVM_RNET_RT_SWE
  #ifndef RNET_CFG_REAL_TRANSPORT
    #define RNET_CFG_REAL_TRANSPORT
  #endif  /* RNET_CFG_REAL_TRANSPORT */
#endif

/**
 * Maximum size that a host name can have.
 * Increase this value to be sure not to get a truncated host name
 */
#define RNET_MAX_HOST_NAME_LEN 100 /* should be 255 see RFC... */

/**
 * Use the Loopback interface.
 */
#define RNET_RT_LOOPBACK_SUPPORT

#endif /* __RNET_CFG_H_ */