https://www.freecalypso.org/hg/fc-tourmaline/ en-us fc-tourmaline Changelog https://www.freecalypso.org/hg/fc-tourmaline/rev/58c7961bd0b0 https://www.freecalypso.org/hg/fc-tourmaline/rev/58c7961bd0b0 changeset 58c7961bd0b0 branch default bookmark tag tip user Mychaela Falconia <falcon@freecalypso.org> description TCH tap: extend DL sniffing feature to support CSD modes

Our debug feature for TCH DL sniffing reads the content of the DSP's
a_dd_0 buffer (or a_dd_1 for TCH/H subchannel 1) at appropriate times
and forwards captured bits to the host. This feature was originally
implemented for TCH/FS, TCH/EFS and TCH/HS - now extend it to cover
TCH/F data modes too. files src/cs/layer1/cfile/l1_cmplx.c
]]> Mychaela Falconia <falcon@freecalypso.org> Mon, 25 Nov 2024 23:33:27 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/f76436d19a7a https://www.freecalypso.org/hg/fc-tourmaline/rev/f76436d19a7a changeset f76436d19a7a branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description !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. files src/g23m-aci/aci/psa_mms.c
]]> Mychaela Falconia <falcon@freecalypso.org> Thu, 08 Jun 2023 08:23:37 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/d32ac4edb634 https://www.freecalypso.org/hg/fc-tourmaline/rev/d32ac4edb634 changeset d32ac4edb634 branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description aci: add AT%MSCAP command for tinkering with /pcm/MSCAP files src/g23m-aci/aci/aci_cmh.h
src/g23m-aci/aci/ati_cmd.c
src/g23m-aci/aci/ati_fcmisc.c
]]> Mychaela Falconia <falcon@freecalypso.org> Mon, 05 Jun 2023 21:34:33 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/4bb5772a05a3 https://www.freecalypso.org/hg/fc-tourmaline/rev/4bb5772a05a3 changeset 4bb5772a05a3 branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description AT%SPVER: new command for setting custom speech version lists

The speech version list in the Bearer Capability IE tells the network
which speech codecs are supported by the MS, and in which order of
preference. The standard behaviour is to list all codecs that are
supported by the hw+fw platform, and the standard preference order
is newer over older, FR over HR. But sometimes it is desirable
(for network testing) to artificially restrict which codecs the test MS
will declare as supported, and/or to list them in some peculiar
non-standard order of preference. Add a new private AT command,
AT%SPVER, allowing the user to set and clear custom speech version
lists for the Bearer Capability IE composer in CC. files components/comlib
src/condat/com/include/cl_user_spver.h
src/condat/com/src/comlib/cl_user_spver.c
src/g23m-aci/aci/aci_cmh.h
src/g23m-aci/aci/ati_cmd.c
src/g23m-aci/aci/ati_fcmisc.c
src/g23m-gsm/cc/cc_cfk.c
]]> Mychaela Falconia <falcon@freecalypso.org> Sun, 21 May 2023 21:43:10 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/edcb8364d45b https://www.freecalypso.org/hg/fc-tourmaline/rev/edcb8364d45b changeset edcb8364d45b branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description L1: resurrect TCH tap feature

In this new incarnation of our TCH tap feature, we support DL sniffing
in all 3 of FR1, HR1 and EFR, and the new implementation will capture
every 20 ms frame where the old one silently skipped a frame (sent
nothing) during FACCH stealing. The wire interface on RVTMUX changed
slightly, and fc-shell tch record will need to be updated to support
the new version.

TCH UL play or substitution is supported for FR1 and EFR only;
support for HR1 can be added later if needed. files components/l1_ext
src/cs/layer1/cfile/l1_cmplx.c
src/cs/layer1/cfile/l1_init.c
src/cs/layer1/cfile/l1_tch_tap.c
src/cs/layer1/include/tch_tap_proto.h
]]> Mychaela Falconia <falcon@freecalypso.org> Tue, 13 Dec 2022 02:44:01 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/91e61d00a6b5 https://www.freecalypso.org/hg/fc-tourmaline/rev/91e61d00a6b5 changeset 91e61d00a6b5 branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description add AT@BUZ and AT@BZSTOP commands for testing BUZM SWE files src/g23m-aci/aci/ati_cmd.c
src/g23m-aci/aci/ati_fcmisc.c
]]> Mychaela Falconia <falcon@freecalypso.org> Tue, 29 Mar 2022 04:41:25 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/b1935a9ee04e https://www.freecalypso.org/hg/fc-tourmaline/rev/b1935a9ee04e changeset b1935a9ee04e branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description BUZM SWE hooked into RiViera files src/cs/riviera/rvf/rvf_pool_size.h
src/cs/riviera/rvm/rvm_swe.c
src/cs/system/main/create_RVtasks.c
]]> Mychaela Falconia <falcon@freecalypso.org> Tue, 29 Mar 2022 04:12:50 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/8dfdf88d632f https://www.freecalypso.org/hg/fc-tourmaline/rev/8dfdf88d632f changeset 8dfdf88d632f branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description BUZM SWE initial implementation files components/buzm
configure.sh
scripts/config-headers.sh
scripts/make-rv-swe-hdr.sh
src/cs/services/buzm/buzm_api.c
src/cs/services/buzm/buzm_api.h
src/cs/services/buzm/buzm_env.c
src/cs/services/buzm/buzm_env.h
src/cs/services/buzm/buzm_func_i.h
src/cs/services/buzm/buzm_handle_message.c

]]> Mychaela Falconia <falcon@freecalypso.org> Tue, 29 Mar 2022 03:45:41 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/a927f030a4e0 https://www.freecalypso.org/hg/fc-tourmaline/rev/a927f030a4e0 changeset a927f030a4e0 branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description add AT@VIBR and AT@VIBS commands for testing VIBR SWE files src/cs/services/vibr/vibr_api.h
src/g23m-aci/aci/aci_cmh.h
src/g23m-aci/aci/ati_cmd.c
src/g23m-aci/aci/ati_fcmisc.c
]]> Mychaela Falconia <falcon@freecalypso.org> Mon, 28 Mar 2022 00:43:11 +0000 https://www.freecalypso.org/hg/fc-tourmaline/rev/e5cfd6362158 https://www.freecalypso.org/hg/fc-tourmaline/rev/e5cfd6362158 changeset e5cfd6362158 branch bookmark tag user Mychaela Falconia <falcon@freecalypso.org> description VIBR SWE hooked into RiViera files src/cs/riviera/rvf/rvf_pool_size.h
src/cs/riviera/rvm/rvm_swe.c
src/cs/system/main/create_RVtasks.c
]]> Mychaela Falconia <falcon@freecalypso.org> Sun, 27 Mar 2022 19:44:08 +0000