Hi Jonas Den ons 25 sep. 2019 kl 06:05 skrev Jonas Bonn <[email protected]>:
> > For the TOBY-L4, RAT changes won't trigger a CREG URC... for whatever > reason, this command is so brittle that they needed to bypass it with a > UREG command. For the L2, they don't bother to document this, but it > appears to suffer from the same deficiencies as the L4. CGREG and > friends appear to suffer from the same ailment... they don't have a firm > grasp of the overall state so they return "unknown" as a fallback. > For CGREG unknown seems to be used when the modem is running LTE, at least for L2, which kind of make sense I guess. Since cereg is what to be used at that time. But I also have a bad feeling about CREG and L2, most often CREG URC's are sent, but not always. And sometimes like here the CREG URC has the wrong tech. I'm starting to think if we should also subscribe to UREG in netreg for ublox, but thats another commit ;-) --Richard
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