!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.

/************* Revision Controle System Header *************
 *                  GSM Layer 1 software
 * L1_DYN_DWL_ERROR.H
 *
 *        Filename l1_dyn_dwl_error.h
 *  Copyright 2004 (C) Texas Instruments
 *
 ************* Revision Controle System Header *************/
#if (L1_DYN_DSP_DWNLD == 1)

#ifndef _L1_DYN_DWL_ERROR_H_
#define _L1_DYN_DWL_ERROR_H_

#define C_DYN_DWL_ERR_NONE           (0x0000)   /* no error */
#define C_DYN_DWL_ERR_WR_PTR         (0x0001)   /* write pointer is not correct */
#define C_DYN_DWL_ERR_SIZE           (0x0002)   /* size is not correct          */
#define C_DYN_DWL_ERR_END_SECTION    (0x0004)   /* end word is not detected     */
#define C_DYN_DWL_ERR_UN_INSTALL     (0x0008)   /* installation or un-installation fail */
#define C_DYN_DWL_ERR_NOT_ENDED      (0x0010)   /* new request received but download not finished */ 

#endif    // _L1_DYN_DWL_ERROR_H_
#endif    // L1_DYN_DSP_DWNLD