FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/gen-file-list @ 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 | 35f7a1dc9f7d |
| children |
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calc.cdg calcidx.cdg ccdent.cdg ccdid.h ccdmtab.cdg ccdptab.cdg cdemstr.cdg cdemval.cdg cdepval.cdg m_cc.h m_cc.val m_fac.h m_fac.val m_gmm.h m_gmm.val m_grlc.h m_grlc.val m_grr.h m_grr.val m_mm.h m_mm.val m_rr.h m_rr.val m_rr_com.h m_rr_com.val m_rr_short_pd.h m_rr_short_pd.val m_sat.h m_sat.val m_sm.h m_sm.val m_sms.h m_sms.val m_ss.h m_ss.val m_t30.h m_t30.val m_tst.h m_tst.val malias.cdg mcomp.cdg mconst.cdg melem.cdg mmtxidx.cdg mmtxval.cdg mstr.cdg mval.cdg mvar.cdg p_8010_128_sm_sap.h p_8010_128_sm_sap.val p_8010_134_mmpm_sap.h p_8010_134_mmpm_sap.val p_8010_135_sn_sap.h p_8010_135_sn_sap.val p_8010_136_simdrv_sap.h p_8010_136_simdrv_sap.val p_8010_137_nas_include.h p_8010_137_nas_include.val p_8010_142_smreg_sap.h p_8010_142_smreg_sap.val p_8010_147_l1_include.h p_8010_147_l1_include.val p_8010_152_ps_include.h p_8010_152_ps_include.val p_8010_153_cause_include.h p_8010_153_cause_include.val p_8010_157_upm_sap.h p_8010_157_upm_sap.val p_aci.h p_aci.val p_app.h p_app.val p_bat.h p_bat.val p_cci.h p_cci.val p_cgrlc.h p_cgrlc.val p_cl.h p_cl.val p_cst.h p_cst.val p_dcm.h p_dcm.val p_dio.h p_dio.val p_dl.h p_dl.val p_dti.h p_dti.val p_dti2.h p_dti2.val p_em.h p_em.val p_fad.h p_fad.val p_gmmaa.h p_gmmaa.val p_gmmreg.h p_gmmreg.val p_gmmrr.h p_gmmrr.val p_gmmsms.h p_gmmsms.val p_grlc.h p_grlc.val p_gsim.h p_gsim.val p_gsmcom.h p_gsmcom.val p_ip.h p_ip.val p_ipa.h p_ipa.val p_l1test.h p_l1test.val p_l2r.h p_l2r.val p_ll.h p_ll.val p_llgmm.h p_llgmm.val p_mac.h p_mac.val p_mdl.h p_mdl.val p_mmcm.h p_mmcm.val p_mmgmm.h p_mmgmm.val p_mmi.h p_mmi.val p_mmreg.h p_mmreg.val p_mmsms.h p_mmsms.val p_mmss.h p_mmss.val p_mncc.h p_mncc.val p_mnlc.h p_mnlc.val p_mnsms.h p_mnsms.val p_mnss.h p_mnss.val p_mon.h p_mon.val p_mph.h p_mph.val p_mphc.h p_mphc.val p_mphp.h p_mphp.val p_ph.h p_ph.val p_pkt.h p_pkt.val p_ppp.h p_ppp.val p_psi.h p_psi.val p_ra.h p_ra.val p_rlp.h p_rlp.val p_rr.h p_rr.val p_rrgrr.h p_rrgrr.val p_rrlc.h p_rrlc.val p_rrlp.h p_rrlp.val p_rrrrlp.h p_rrrrlp.val p_sim.h p_sim.val p_t30.h p_t30.val p_tb.h p_tb.val p_tcpip.h p_tcpip.val p_tra.h p_tra.val p_uart.h p_uart.val p_udp.h p_udp.val p_udpa.h p_udpa.val palias.cdg pcomp.cdg pconst.cdg pelem.cdg pmtxidx.cdg pmtxval.cdg pstr.cdg pval.cdg pvar.cdg spare.cdg uicc.h uicc.intf