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tomojitakasu / PocketSDR

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Use pocketSDR_trk with a file and multiple channels? #17

Open sam-llt opened 1 month ago

sam-llt commented 1 month ago

Dear tomojitakasu,

Thank you very, very much for this fantastic project.

I assembled the pocketSDR 2.2, and am using it mainly in offline mode: I use pocket_dump to record signals in raw mode (dual band, both IQ), and analyze and process them later.

I wanted to try the new version of pocketSDR_trk which includes PVT and generates NMEA and RTCM. Unfortunately, I see that the option to read raw files has been removed. I can provide an interleaved int8_t file, but as far as I saw, this is only one file for one channel.

Is it possible to do post-processing of two channels, either by providing the data from a raw file, or from two interleaved int8_t file?

Thank you in advance and kind regards,

Sam

tomojitakasu commented 1 month ago

In v.0.12, pockt_trk does not support raw device file as well as input from stdin. Instead, direct device data input is added for real-time signal tracking. So multiple RF channels' data can not be handled in the post-processing mode. Use a previous version for this purpose. I consider to add again such support in the next release.

sam-llt commented 1 month ago

Fantastic, thank you for the good news to support these features again in the next release!

Have a wonderful day