FreeCalypso > hg > fc-tourmaline

annotate src/gpf/ccd/ccddata_mconst.c @ 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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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul : ccddata_mconst.c
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5 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 | Copyright 2002 Texas Instruments Berlin, AG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Ccddata abstraction for use in lib/dll. The four defines (MAX...
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18 | from mconst.cdg are supplied as constants. In addition,
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19 | corresponding functions deliver these constants.
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20 +-----------------------------------------------------------------------------
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21 */
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22
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #include "mconst.cdg"
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24
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25 #ifdef CCD_SYMBOLS
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26 static int ccddata_ccdsymbols = 1;
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27 #else /* CCD_SYMBOLS */
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28 static int ccddata_ccdsymbols = 0;
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29 #endif /* CCD_SYMBOLS */
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30
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31 const int ccddata_num_of_entities = NUM_OF_ENTITIES;
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32 const int ccddata_max_message_id = MAX_MESSAGE_ID;
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33 const int ccddata_max_bitstream_len = MAX_BITSTREAM_LEN;
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34 const int ccddata_max_mstruct_len = MAX_MSTRUCT_LEN;
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35
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36 int ccddata_get_num_of_entities ()
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37 {
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38 return ccddata_num_of_entities;
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39 }
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40
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41 int ccddata_get_max_message_id ()
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42 {
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43 return ccddata_max_message_id;
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44 }
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45
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46 int ccddata_get_max_bitstream_len ()
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47 {
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48 return ccddata_max_bitstream_len;
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49 }
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51 int ccddata_get_max_mstruct_len ()
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52 {
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53 return ccddata_max_mstruct_len;
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54 }
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55
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56 int ccddata_mccd_symbols ()
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57 {
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58 return ccddata_ccdsymbols;
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59 }