The issue here is that comio doesn't presently have a way to query what the serial ports support, and the APIs to use these higher speeds tend to be poorly defined. At present I'm fairly limited in what I can test, so guessing APIs and hoping it works is where I'm mostly at right now.
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Anonymous
Anonymous
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2026-02-23
Bumping as well. Understand if not possible.
Really struggling to find a nice MacOS solution for 460800bps with Zmodem.
SyncTERM is great otherwise!
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If anyone is willing to test and there's documentation on the API for this on their platform, I'm happy to add it, but I can't add support without someone I can communicate with that is able to test the feature.
So far everyone requesting this has been anonymous.
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Seconding this. Faster file transfers to airgapped systems over RS232 / USB serial adapters would improve my already complicated life.
Giving this a bump if it hasn't already been implimented in a newer release!
The issue here is that comio doesn't presently have a way to query what the serial ports support, and the APIs to use these higher speeds tend to be poorly defined. At present I'm fairly limited in what I can test, so guessing APIs and hoping it works is where I'm mostly at right now.
Bumping as well. Understand if not possible.
Really struggling to find a nice MacOS solution for 460800bps with Zmodem.
SyncTERM is great otherwise!
If anyone is willing to test and there's documentation on the API for this on their platform, I'm happy to add it, but I can't add support without someone I can communicate with that is able to test the feature.
So far everyone requesting this has been anonymous.
https://sourceforge.net/p/syncterm/feature-requests/130/ closed as duplicate.