FreeCalypso > hg > fc-tourmaline
annotate src/cs/drivers/drv_app/lcc/lcc_cfg_i.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> |
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date | Thu, 08 Jun 2023 08:23:37 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /****************************************************************************** |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * Power Task (pwr) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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3 * Design and coding by Svend Kristian Lindholm, skl@ti.com |
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4 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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5 * PWR Configuration Variables NOT in FFS |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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6 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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7 * $Id: pwr_cfg_i.h 1.2 Wed, 20 Aug 2003 12:54:50 +0200 skl $ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 * |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 ******************************************************************************/ |
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10 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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11 #ifndef _LCC_CFG_I_H_ |
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12 #define _LCC_CFG_I_H_ |
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13 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 // The charging current used in SW precharge state |
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16 #define ICHG_PRECHG 500 |
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17 |
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18 // The SW precharge start threshold - discriminator that decides between entering INI or PRE states |
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19 #define VBAT_PRECHG_START 3200 |
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20 |
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Mychaela Falconia <falcon@freecalypso.org>
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21 // The SW precharge stop threshold - PRE->INI state & FFS configuration files will be read |
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22 #define VBAT_PRECHG_STOP 3600 |
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Mychaela Falconia <falcon@freecalypso.org>
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23 |
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24 // Define how many consecutive charger unplugs we must detect in order to have a 'real' unplug |
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25 #define CONSECUTIVE_CHG_UNPLUGS 5 |
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26 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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27 // Define the size of the exponential avg window when in PRE state (i.e. no FFS configuration is read) |
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28 #define PRECHG_AVG_WINDOW_SIZE 5 |
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29 |
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30 // Define the battery slip number before we read the battery id |
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31 #define BATTERY_TYPE_SLIP 4 |
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32 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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33 // Define the charger slip number before we read the charger id |
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34 #define CHARGER_TYPE_SLIP 2 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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35 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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36 // Define the lower charger id out-of-bound value (mV) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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37 #define CHARGER_TYPE_OUT_OF_BOUND_LOW 4000 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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38 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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39 // Define the 'typical' charger id that will be used if the charger id reading has failed |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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40 // Make sure it's in the charger voltage interval |
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Mychaela Falconia <falcon@freecalypso.org>
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41 #define CHARGER_TYPE_TYPICAL 4201 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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42 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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43 // The Q402 Vchg thresholds that decides a charger unplug when charging has been initiated |
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44 #define VCHG_Q402_THR 1000 |
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45 #define ICHG_Q402_THR 20 |
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Mychaela Falconia <falcon@freecalypso.org>
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46 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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47 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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48 #endif |