Instead of hard-coding a 500ms DTMF tone duration, let applications
use a specific duration at call setup time.
Signed-off-by: Dan Williams <dan@ioncontrol.co>
Some older MTK-based phones (Tecno T528 NEW) reply to +CPIN with
an error but are (obviously) unlocked, otherwise they wouldn't
be able to boot up to the point of talking to a computer. Since
they are actually unlocked they will happily give out the IMSI
even if +CPIN errors.
To work around the +CPIN issue treat the device as unlocked if we
can successfully read the IMSI.
Fixes: https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/980
Signed-off-by: Dan Williams <dan@ioncontrol.co>
Mainly because we need somewhere to stash the call end regex, and
it's silly to have a 3rd instance of that in MMPortSerialAt when
we already have one in the serial parsers that MMPortSerialAt
relies on pretty heavily.
Signed-off-by: Dan Williams <dan@ioncontrol.co>
Continues removing usage of MMBaseModem in a bunch of files
by splitting out bits of its usage to separate interfaces.
Signed-off-by: Dan Williams <dan@ioncontrol.co>
AT docs for many (most?) Quectel devices state that QPOWD=1 receives
the OK response very quickly but the caller must wait for the
POWERED DOWN URC to avoid data loss. Do that.
Signed-off-by: Dan Williams <dan@ioncontrol.co>
For modems that need more time to respond to AT port probes (like some Telit devices,
and Cinterion-based Telit MV31/MV32) allow a custom number of AT probe tries on a
per-port basis for generic probing, or plugins that opt into this functionality.
Signed-off-by: Dan Williams <dan@ioncontrol.co>
Allows setting the renamed `ID_MM_QUALCOMM_FIREHOSE` and
`ID_MM_QUALCOMM_SAHARA` environment variables for all devices.
Signed-off-by: Lukas Voegl <lvoegl@tdt.de>
The quectel modems that are not using QMI could receive DTMF events but
no dbus notification was sent to the user space. This patch adds the
DTMF notification support to the quectel plugin.
Signed-off-by: Kévin L'hôpital <kevin.lhopital@savoirfairelinux.com>
When setting an operator, AT+COPS overwrites the currently set allowed mode. Equally, the other way around, when setting the current mode, the configured operator is overwritten.
Signed-off-by: Lukas Voegl <lvoegl@tdt.de>
FM350 modems report an invalid rssi threshold (always 0) in the signal-state response message.
It results in signal quality not being updated. We can use this patch to workaround this bug.
The NL668-EAU 4G, 3G, 2G CAT4 is a modem from fibocom and is using a diffrent
USB_VID for this modem. By adding the new USB_VID, the 'fibocom' plugin is
now responsible and not the 'generic' plugin.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
The power up and down operations are already synchronized at
interface level, so there is already a guarantee that they won't
happen at the same time.
For the reset and power off operations, it is assumed that the modem
will either reset or power off, so there should be no need to sync
those operations with others, as the modem object will eventually go
away altogether in both cases.
L850 modems running a firmware version less than 18500.5001.0.7 and
using AT&T SIM cards with MCCMNC 310280 do not support specifying
"partner" settings in the MBIM operation to set the LTE attach
configuration.
The device always reports empty TX/RX values so there is no point in
periodically asking.
The logic to poll for stats is kept in place only if the device
requires the IP packet filters removal hack.
Dan Williams
Daniele Palmas
Thomas Vogt
Lukas Voegl
Guido Günther
Michał Sułek
Aleksander Morgado
Sushrut Shree Trivedi
Kévin L'hôpital
Mank Wang
Bolan Wang
Florian Eckert
Stig M. Baugstø
mank.wang
Vanillan Wang