![]() ![]() ![]() Once that is available, then implementing BY as you suggest is something we could certainly do. It would certainly help in situations such as this. Having a status event from the API is something that we are in discussions about. As you know, SDRuno does respond to BY but always sends back a "Not Busy" response. The Pi is in the radio shack connected to the SDRuno machine via CAT. The scanner software is running in a web browser on the Mac. The pic shows two overlapping windows with SDRuno running on a remote machine in the radio shack, visible in a VNC window on my Mac inside the house. If that was to be implemented it would present an opportunity for anyone with the ability to write native code (not me, he said enviously) to build a neat little scanning app and save you the considerable trouble of trying to add it to SDRuno, as well as to build stuff on a Pi as I have. Remotely polling for a BY would be next to useless and defeat it's purpose - as you'd be aware normally a BY is sent automatically in the AutoInformation mode - so sending it after any CAT fx change would solve that. My suggestion is to implement a BY as readable but ALSO to provide the option via a check box in your SDRuno CAT settings to automatically send the BY state after every FA / FB CAT request. you know you need it too for implementing scanning yourself, if that's still on the agenda it would set the SDRuno software apart from all the others Please could the SDRPlay development team give consideration to implementing support for a BY command. SDRuno so far offers the most promising solution, it runs very nicely with only the MAIN window open, or MAIN + VRX, as per the pic below which is happily scanning across any combination of frequencies at a rate of 120 milliseconds per frequency, and that's on a Windows virtual machine. Without a "BY " CAT command the time delay in querying received signal levels and halting the scanner is too great and too unreliable a measure of a busy frequency. Using a Raspberry Pi to host the scanning app with it's web GUI and audio server and use serial CAT commands to control SDRuno, SDRConsole, HDSDR and Cubic SDR and check out their relative merits has been the approach so far.īut the end of the road has been reached. ![]() The goal has been to build a remotely accessible web based scanning interface with low latency audio for use on my LAN. I've revisited using SDRPlay devices as scanners a number of times. ![]()
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