FreeCalypso > hg > fc-tourmaline
annotate src/cs/drivers/drv_app/fchg/bsim_etm_cmd.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 | aec644728174 |
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rev | line source |
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256
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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1 /* |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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2 * This header file defines ETM commands that can be sent from a |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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3 * development host to FCHG operating in BSIM mode. |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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4 */ |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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5 |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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6 #ifndef __BSIM_ETM_CMD_H |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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7 #define __BSIM_ETM_CMD_H |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 /* ETM_BSIM command opcodes */ |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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10 #define BSIM_CMD_QUERY 0x00 |
aec644728174
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Mychaela Falconia <falcon@freecalypso.org>
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11 #define BSIM_CMD_DISCHARGE 0x01 /* 1 byte with battery % follows */ |
aec644728174
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Mychaela Falconia <falcon@freecalypso.org>
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12 #define BSIM_CMD_CHG_START 0x02 |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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13 #define BSIM_CMD_CHG_CI2CV 0x03 |
aec644728174
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Mychaela Falconia <falcon@freecalypso.org>
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14 #define BSIM_CMD_CHG_COMPLETE 0x04 |
aec644728174
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Mychaela Falconia <falcon@freecalypso.org>
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15 #define BSIM_CMD_SET_ICHG 0x05 /* 2 bytes of Ichg value follow */ |
aec644728174
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Mychaela Falconia <falcon@freecalypso.org>
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16 #define BSIM_CMD_START_ENABLE 0x06 /* 1 byte with flag follows */ |
aec644728174
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Mychaela Falconia <falcon@freecalypso.org>
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17 |
aec644728174
FCHG BSIM: ETM connection implemented
Mychaela Falconia <falcon@freecalypso.org>
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18 /* status response codes */ |
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Mychaela Falconia <falcon@freecalypso.org>
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19 #define BSIM_STAT_OK 0x00 |
aec644728174
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Mychaela Falconia <falcon@freecalypso.org>
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20 #define BSIM_ERR_BAD_CMD 0x02 |
aec644728174
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21 #define BSIM_ERR_WRONG_STATE 0x03 |
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22 #define BSIM_ERR_INV_PERCENT 0x04 |
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23 #define BSIM_ERR_INV_DISCHARGE 0x05 |
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Mychaela Falconia <falcon@freecalypso.org>
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24 |
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Mychaela Falconia <falcon@freecalypso.org>
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25 #endif /* include guard */ |