mirror of
https://gitlab.com/mobian1/eg25-manager.git
synced 2025-12-24 05:56:42 +01:00
2d8a19bfd7
Quectel in the documentation for other Qualcomm-based modem explains in details DPO (Dynamic Power Optimization), that is enabled on EG25-G currently. One of requirements for DPO is, that XTRA almanac must be less that 3.5 days old. [1] Additionally SIMCOM says, that information predicted by XTRA is very accurate within 24 hours, but its effectiveness decreases over time. [2] Xtra3 files are available for 1 day (xtra3grc_24h.bin), 3 days (xtra3grc_72h.bin) and 7 days (xtra3grc.bin). Currently 7 days variant is used. Based on recommendations from Quectel and SIMCOM to slightly improve GNSS performance switch default configuration to 24h XTRA variant. 1. https://sixfab.com/wp-content/uploads/2018/09/Quectel_UC20_GNSS_AT_Commands_Manual_V1.1.pdf 2. https://cdn.geekfactory.mx/sim7000g/SIM7000%20Series_GNSS_Application%20Note_V1.03.pdf
128 lines
5.4 KiB
TOML
128 lines
5.4 KiB
TOML
[manager]
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monitor_udev = true
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usb_vid = 0x2c7c
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usb_pid = 0x0125
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# Delay between setting GPIO and PWRKEY sequence, set in microseconds
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poweron_delay = 100000
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# Uncomment the following if you need to change the modem detection timeout on
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# resume and/or the time during which suspend is blocked after modem boot
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#[suspend]
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#boot_timeout = 120
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#recovery_timeout = 9
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[gpio]
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chips = [ "1c20800.pinctrl" ]
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dtr = { chip = 0, line = 34 }
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pwrkey = { chip = 0, line = 35 }
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reset = { chip = 0, line = 68 }
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apready = { chip = 0, line = 231 }
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disable = { chip = 0, line = 232 }
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status = { chip = 0, line = 233 }
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[at]
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uart = "/dev/ttyS2"
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configure = [
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# Each command has 4 possible elements:
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# * `cmd` : the AT command itself, which will be translated to "AT+`cmd`"
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# * `subcmd`: the subcommand in case a single AT command can be used
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# to change multiple parameters, such as QCFG (optional)
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# * `value` : the commands, argument, usually used to set the value of
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# a specific parameter (optional)
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# * `expect`: the expected return value; the command is first executed
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# without any value in order to query the current state. This
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# state is then compared to the `expect` string; if they don't
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# match, the command is then executed with value `expect` in
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# order to set the parameter to the configured value (optional)
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# A command can have `expect` OR `value` configured, but it shouldn't have both
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# Print software version
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{ cmd = "QGMR" },
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# Configure audio
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{ cmd = "QDAI", expect = "1,1,0,1,0,0,1,1" },
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# RI signaling using physical RI pin
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{ cmd = "QCFG", subcmd = "risignaltype", expect = "\"physical\"" },
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# Enable VoLTE support
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{ cmd = "QCFG", subcmd = "ims", expect = "1" },
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# Enable APREADY for PP 1.2
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{ cmd = "QCFG", subcmd = "apready", expect = "1,0,500" },
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# URC configuration for PP 1.2 (APREADY pin connected):
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# * RING URC: normal pulse length
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# * Incoming SMS URC: default pulse length
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# * Other URC: default length
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# * Report URCs on all ports (serial and USB) for FOSS firmware
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# * Reporting of URCs without any delay
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# * Configure URC pin to UART Ring Indicator
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{ cmd = "QCFG", subcmd = "urc/ri/ring", expect = "\"pulse\",120,1000,5000,\"off\",1" },
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{ cmd = "QCFG", subcmd = "urc/ri/smsincoming", expect = "\"pulse\",120,1" },
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{ cmd = "QCFG", subcmd = "urc/ri/other", expect = "\"off\",1,1" },
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{ cmd = "QCFG", subcmd = "urc/delay", expect = "0" },
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{ cmd = "QCFG", subcmd = "urc/cache", expect = "0" },
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{ cmd = "QCFG", subcmd = "urc/ri/pin", expect = "uart_ri" },
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{ cmd = "QURCCFG", subcmd = "urcport", expect = "\"all\"" },
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# Allow sleeping for power saving
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{ cmd = "QSCLK", value = "1" },
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# GNSS configuration:
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# * Enable A-GPS data upload support (XTRA)
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# * Disable On-Demand-Positioning (ODP) mode
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# to avoid running the GNSS system in the background, even when not enabled.
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# * Enable Dynamic Power Optimizations (DPO) mode to turn off GNSS RF radios
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# when they are not in use.
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# * Enable GPS, GLONASS, BeiDou and QZSS, disable Galileo constellation.
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# A-GPS data upload doesn't work for Galileo anyway.
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# * Avoid turning on GNSS support automatically when the modem boots.
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{ cmd = "QGPSXTRA", expect = "1" },
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{ cmd = "QGPSCFG", subcmd = "gnssconfig", expect = "2" },
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{ cmd = "QGPSCFG", subcmd = "odpcontrol", expect = "0" },
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{ cmd = "QGPSCFG", subcmd = "dpoenable", expect = "1" },
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{ cmd = "QGPSCFG", subcmd = "gpsnmeatype", expect = "31" },
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{ cmd = "QGPSCFG", subcmd = "glonassnmeatype", expect = "7" },
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{ cmd = "QGPSCFG", subcmd = "galileonmeatype", expect = "0" },
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{ cmd = "QGPSCFG", subcmd = "beidounmeatype", expect = "3" },
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{ cmd = "QGPSCFG", subcmd = "autogps", expect = "0" },
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# SUPL (Secure User-Plane Location) configuration:
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# * SUPL version 2.0
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# * User Plane without SSL (7276 port).
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# Frmware seems to try TLS 1.1, that is deprecated.
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# * URL to SUPL server
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{ cmd = "QGPSCFG", subcmd = "suplver", expect = "2" },
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{ cmd = "QGPSCFG", subcmd = "plane", expect = "0" },
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#
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# SUPL drastically improves TTFF (time to first fix) for GNSS receiver
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# and is much more effective than XTRA, but there are some privacy aspects.
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#
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# When SUPL is enabled:
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# * IMSI (International Mobile Subscriber Identity) of your SIM-card
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# and public IP are leaked to SUPL server.
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# It's recommended to setup proxy server like (https://github.com/Eierkopp/supl-proxy)
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# to hide this information from SUPL server.
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# * IMSI is visible in trafic dumps since there is no SSL
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# * Mobile data is used, regardless of the setting in operating system.
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# Be carefully especially in roaming.
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#
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# To enable SUPL uncomment one of following lines
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# { cmd = "QGPSSUPLURL", expect = "\"supl.google.com:7276\"" },
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{ cmd = "QGPSSUPLURL", expect = "\"\"" },
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# Disable fast poweroff for stability
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{ cmd = "QCFG", subcmd = "fast/poweroff", expect = "0" },
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# Configure sleep and wake up pin levels to active low
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{ cmd = "QCFG", subcmd = "sleepind/level", expect = "0" },
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{ cmd = "QCFG", subcmd = "wakeupin/level", expect = "0,0" },
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# Do not enter RAMDUMP mode, auto-reset instead
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{ cmd = "QCFG", subcmd = "ApRstLevel", expect = "1" },
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{ cmd = "QCFG", subcmd = "ModemRstLevel", expect = "1" },
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]
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suspend = [
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]
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resume = [
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]
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reset = [ { cmd = "CFUN", value = "1,1" } ]
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[gnss]
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enabled = true
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url = "https://xtrapath4.izatcloud.net"
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file = "xtra3grc_24h.bin"
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