https://paste.debian.net/1361534/two examples of trying to get this code right. one where the ui works ok, and one where the actual beacon works, but cant escape the send loop via ui.
how can i get both working?
the aproach is a bit odd i know. most feldhell beacons encode on the fly but run into timing issues when message length or other program elements messes it up. i chose to compile the message into a binary string then just send that.
i have a feeling the answer lies in interupts, but i dont know why or how to implement it. im using esp32c3 supermini because of size and weight. i suppose a dual core will let me run the ui independent from the audio sending.
eventually i will add an si5351 that the ui can set frequency. i gave up on modulating via software because it just wouldnt play right, and an extra transistor is ok for someone more happy with hardware than software. unless there are suggestions otherwise...
https://github.com/IU5HKU/ESP8266-FeldHell/blob/master/Esp8266_FeldHell.inoi did find this but couldnt get it working
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