FreeCalypso > hg > fc-tourmaline

annotate src/cs/layer1/tm_include/l1tm_signa.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 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /************* Revision Controle System Header *************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * GSM Layer 1 software
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 * L1TM_SIGNA.H
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * Filename l1tm_signa.h
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 * Copyright 2003 (C) Texas Instruments
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 ************* Revision Controle System Header *************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 #define P_TMODE ( P_L1C + 3 ) // keep compatibility with GPRS code
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 //TestMode
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 #define TMODE_RXLEV_REQ ( ( P_TMODE << 8 ) | 1 )
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15 #define TMODE_RXLEV_IND ( ( P_TMODE << 8 ) | 2 )
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16 #define TMODE_STOP_RXLEV_CON ( ( P_TMODE << 8 ) | 3 )
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17 #define TMODE_FB0_REQ ( ( P_TMODE << 8 ) | 4 )
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18 #define TMODE_FB1_REQ ( ( P_TMODE << 8 ) | 5 )
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19 #define TMODE_SB_REQ ( ( P_TMODE << 8 ) | 6 )
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20 #define TMODE_FB_CON ( ( P_TMODE << 8 ) | 7 )
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21 #define TMODE_SB_CON ( ( P_TMODE << 8 ) | 8 )
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22 #define TMODE_BCCHS_CON ( ( P_TMODE << 8 ) | 9 )
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23 #define TMODE_RA_START ( ( P_TMODE << 8 ) | 10 )
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24 #define TMODE_RA_DONE ( ( P_TMODE << 8 ) | 11 )
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25 #define TMODE_SCELL_NBCCH_REQ ( ( P_TMODE << 8 ) | 12 )
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26 #define TMODE_STOP_SCELL_BCCH_REQ ( ( P_TMODE << 8 ) | 13 )
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27 #define TMODE_NEW_SCELL_REQ ( ( P_TMODE << 8 ) | 14 )
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28 #define TMODE_TCH_REQ ( ( P_TMODE << 8 ) | 15 )
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29 #define TMODE_IMMED_ASSIGN_REQ ( ( P_TMODE << 8 ) | 16 )
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30 #define TMODE_IMMED_ASSIGN_CON ( ( P_TMODE << 8 ) | 17 )
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31 #define TMODE_STOP_RX_TX ( ( P_TMODE << 8 ) | 18 )
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32 #define TMODE_SACCH_INFO ( ( P_TMODE << 8 ) | 19 )
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33 #define TESTMODE_PRIM ( ( P_TMODE << 8 ) | 20 )
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34 #define TMODE_FB_SB_REQ ( ( P_TMODE << 8 ) | 21 )
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35 #define TMODE_NETWORK_SYNC_IND ( ( P_TMODE << 8 ) | 22 )
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36 #define TMODE_TCH_INFO ( ( P_TMODE << 8 ) | 23 )
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37 #if L1_GPRS
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 #define TMODE_PDTCH_ASSIGN_REQ ( ( P_TMODE << 8 ) | 24 )
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39 #define TMODE_PDTCH_INFO ( ( P_TMODE << 8 ) | 25 )
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 // #define TMODE_RXLEV_REQ ( ( P_TMODE << 8 ) | 24 )
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43 // #define TMODE_RXLEV_IND ( ( P_TMODE << 8 ) | 25 )