The huawei-modem library provides a set of utilities for interfacing with USB 3G/HSDPA/UMTS
modems (particularly Huawei models, like the E220 and E3531) that use the Hayes/AT command set.
At present, the library's main consumer is
sms-irc. In particular, it may be helpful to
look at modem.rs inside that project
to get a feel for how to use this library, as well as looking inside the examples/
subdirectory to see some simple SMS sending/receiving examples.
The library can presently send and decode GSM 7-bit and UCS-2 SMS messages, using the SMS PDU format. Some edge cases aren't well implemented or need more testing, but the library is broadly usable for most common SMS sending & receiving needs!
It could do with a bit more ergonomics, however. Currently, if you're confused as to how to
use it, have a look at sms-irc's usage above, look at the examples, or file an issue if
you're still stuck!
This project is passively maintained (i.e. not actively developed, but I generally consider it complete for my use-case and only develop when needed). PRs and issues on GitHub are more than welcome!
If you're more old-school, feel free to also email me a patch the old-fashioned way.
Licensed under CC0.