Jag scan + IP connection refused. Serial monitor says: recvfrom failed errno 11

Toit

#Jag scan + IP connection refused. Serial monitor says: recvfrom failed errno 11

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thomas6886 02/05/2024 06:07 PM

I just flashed Toit on an ESP-32 S3 devboard, after setting the correct chip the flashing works fine. However I can't connect with it over Jag scan, even when I specify the address. It says Error: Get "http://192.168.2.24:9000/identify": dial tcp 192.168.2.24:9000: connect: connection refused
Over the serial interface I get:

I (525957) example: Socket created
I (525957) example: Socket bound, port 3333
I (525957) example: Waiting for data
E (535967) example: recvfrom failed: errno 11
E (535967) example: Shutting down socket and restarting...

Couldn't find anything in the help or the docs. Does anyone know what is going on? Flashed version 2 alpha

floitsch 02/05/2024 06:08 PM

This is a new one...

floitsch 02/05/2024 06:08 PM

Could you try to connect to the device with a browser?

floitsch 02/05/2024 06:09 PM

To see if there is a similar error message then?

floitsch 02/05/2024 06:09 PM

Maybe also from a different machine (like your phone).

floitsch 02/05/2024 06:10 PM

Also, right now I don't see where the "example" comes from.

floitsch 02/05/2024 06:12 PM

Are you certain the output (from the serial port) is from a device that was flashed with Jaguar?

thomas6886 02/05/2024 09:59 PM

Thanks for the quick response! Your question regarding if the device is actually flashed with Jaguar will make me re-check the flashing process. Will do that now and I'll post the results

thomas6886 02/05/2024 10:20 PM

I had some problems with flashing apparently, the default baud rate of 921600 gave me problems A fatal error occurred: Unable to verify flash chip connection (No serial data received.). When I changed this rate the flashing went fine, the initial error was caused by the board not running Jaguar. Sorry for the inconvenience, I was rushing it a bit I suppose!

floitsch 02/06/2024 04:23 AM

No worries.
A few (but not many) boards don't support high baud rates. More commonly it's the cable that isn't good enough.

Glad it works now.(edited)

10 messages in total