annotate src/cs/layer1/tm_cust0/l1tm_cust.h @ 303:f76436d19a7a default tip

!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 *************
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2 * GSM Layer 1 software
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3 * L1TM_CUST.H
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4 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * Filename l1tm_cust.h
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6 * Copyright 2003 (C) Texas Instruments
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7 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 ************* Revision Controle System Header *************/
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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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11 /*---------------------------------------------------------*/
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12 /* Initial settings for test mode config => Cust_tm_init() */
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13 /*---------------------------------------------------------*/
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 // Control algorithm settings: 0=>OFF, 1=>ON
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16 #define AGC_ENABLE 1
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17 #define AFC_ENABLE 1
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 // ADC conversion setting: 0=>OFF, 1=>ON
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20 #define ADC_ENABLE 1
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 // AGC settings
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23 #define TM_AGC_VALUE 50 // AGC gain
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24 #define TM_LNA_OFF 0 // 0=>LNA ON, 1=>LNA OFF
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25
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 // Power measurement settings
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27 #define TM_NUM_MEAS 1 // number of measurements per TDMA
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28 #define TM_WIN_MEAS 1 // position of measurement within TDMA
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 // BEACON and TCH settings
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31 #define TM_BCCH_ARFCN 80 // beacon
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32 #define TM_TCH_ARFCN 62 // TCH arfcn
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33 #define TM_MON_ARFCN 33 // monitor arfcn
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34 #define TM_CHAN_TYPE TCH_F // channel type
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35 #define TM_SUB_CHAN 0 // subchannel number
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36 #define TM_SLOT_NUM 4 // TS number
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37 #define TM_TSC 5 // Training Sequence
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38 #define TM_TXPWR 15 // TXPWR setting
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39 #define TM_TXPWR_SKIP 4
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40 #define TM_TA 0 // timing advance setting
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41 #define TM_BURST_TYPE 0 // 0=>normal burst, 1=>RACH burst
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42 #define TM_BURST_DATA 0 // as defined in TM100.doc: tx_param_write
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43 #define TM_PM_ENABLE 1 // Enable power measurements in packet transfer mode
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44
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45 // Statistics settings
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46 #define TM_NUM_LOOPS 0 // number of times a task is executed, 0 means infinite loop
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47 #define TM_AUTO_RESULT_LOOPS 0 // number of loops before stats result is returned, 0 means infinite
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48 #define TM_AUTO_RESET_LOOPS 0 // number of loops before stats I/F is reset, 0 means infinite
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49 #define TM_STAT_TYPE 1 // type of stats as defined in TM100.doc: stats_read
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50 #define TM_STAT_BITMASK 0x6057 // stats bitmaks as defined in TM100.doc: stats_read
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51
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52 #if L1_GPRS
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53 // Settings for GPRS test mode:
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54 #define TM_PDTCH_ARFCN 62 // PDTCH arfcn
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55 #define TM_MULTISLOT_CLASS 1 // GPRS multi slot class
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56 #define TM_STAT_GPRS_SLOTS 0x80 // Bit mask for RX stats from PDTCH
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57 #define TM_RX_ALLOCATION 0x80 // RX slot allocation (bit7->TS0...bit0->TS7)
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58 #define TM_RX_CODING_SCHEME 1 // RX coding scheme
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59 #define TM_TX_ALLOCATION 0x80 // TX slot allocation (bit7->TS0...bit0->TS7)
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60 #define TM_TX_CODING_SCHEME 2 // TX coding scheme
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61 #define TM_TXPWR_GPRS 15 // GPRS txpwr level
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62 #endif
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63
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