annotate targets/c11x.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 a72feaed133a
children
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18
1d88c6370725 targets/*.h: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 #define CONFIG_TARGET_C11X 1
1d88c6370725 targets/*.h: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 #define CONFIG_TARGET_C1XX 1
1d88c6370725 targets/*.h: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 #define CONFIG_TARGET_COMPAL 1
1d88c6370725 targets/*.h: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 #define USE_TSPACT2_FOR_TXLOW 0
1d88c6370725 targets/*.h: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #define GPIO1_SPEAKER_CTRL 0
1d88c6370725 targets/*.h: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #define UARTFAX_CLASSIC_DTR_DCD 0
291
a72feaed133a PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
7 #define TARGET_HAS_BUZZER 1