The autoconf macros AX_COMPILER_FLAGS_{CFLAGS|GIR|LDFLAGS} test
for compiler and linker support of various flags, and add the flags to
the generated output.
If the command-line option '--enable-compile-warnings' is specified to
'configure', a number of additional warning options is also added to the
output. This is the default.
This update requires the presence of the GNU autoconf-archive in the
system.
If the modem requires +COPS re-registration after setting modes,
use the common logic provided by the 3GPP interface, which
already knows e.g. whether the registration was automatic or the
actual requested operator id in case of being manual.
If the modem requires +COPS re-registration after setting bands or
modes, use the common logic provided by the 3GPP interface, which
already knows e.g. whether the registration was automatic or the
actual requested operator id in case of being manual.
This will also make the u-blox plugin use the common +COPS set command
implemented in the broadband modem object, which has the fallback to
use the MCCMNC encoded in the current charset if needed.
Also, make sure we enable/disable the voice related unsolicited events
in both primary and secondary ports, because it may happen that the
primary port is connected with PPP and we're using the secondary port
for control.
Since this plugin uses a bitmask to represent bands, we have
to be wary of shifting outside the precision of the bitmask
storage type. In this case, it was possible to generate 1 << 31
in a signed integer type as an intermediate step of B3G_FLAG,
which is undefined behavior (and usually results in INT_MIN,
breaking comparisons with the value).
Bug was reported to the chromium tracker at crbug.com/1019301
Original patch updated by Aleksander Morgado to leave
MM_MODEM_BAND_TELIT_3G_LAST as MM_MODEM_BAND_UTRAN_19, as that is the
highest 3G band supported by the current implementation. Worth noting
that this was not a real bug as the maximum flag we would have been
setting was (1 << 19) anyway.
It was observed that sporadically it may take more than 5 seconds for modem to
respond to AT#REBOOT. Increase the timeout on AT command to not report
unnecessary errors to the user.
The SIM7600E ends up emitting these URCs with too many <CR>s, and the
generic +CRING handler doesn't catch them, interfering with other
actions, e.g.:
$ sudo mmcli --call 1 --accept
error: couldn't accept the call: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Failed: Couldn't accept the call: Unhandled response '+CRING: VOICE
+CRING: VOICE''
Just processing and parsing them for now, so that they don't interfere
with other commands:
$ sudo mmcli --call 1 --accept
error: couldn't accept the call: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Failed: Couldn't accept the call: Unhandled response '
VOICE CALL: BEGIN''
