Industruino TFTP problem
Hello, I have problem in transferring .bin file through tftp. I always get "Transfer timed out". When i check it through ping i can reach the ip address set to industruino through NetConfigDataMgr.ino. Is there something wrong with my Ethernet Module?
Hopefully somebody can help me on this problem.
If you get a timeout for the TFTP i suggest you check if the necessary ports are open for UDP on your laptop/network. TFTP starts on port 69 with UDP but then assigns a random port, which might not be open.
This can be an issue even when ping and the reset over Ethernet work.
Detailed procedure on https://github.com/Industruino/documentation/blob/master/indio.md#tftp
Is it a D21G? Have you configured the FRAM and set the Eth switch on the top board?
I'm running into the same issue. I can ping, but the tftp port isn't open. NetConfigDataMgr is writing/verifying the settings. If I don't set the Eth switch, I can still upload via USB. When I set the switch, I can't upload via USB and there is not tftp.
---
I'm getting closer with this, and have found additional information at: https://github.com/Industruino/IndustruinoSAMD/issues/1
This isn't yet wholly repeatable, but what is (partially) working for me:
- eth boot switch off
- change settings in FRAM
- hard reset
- upload a sketch with the ethernet reset code in it
- make sure that the reset URL works
- create new sketch
- make sure you have the ethernet reset code in it
- compile to binary in Arduino
- use preparefile.exe
This is where it isn't consistent:
Even if the board is pingable, it may not respond to tftp request. A hard reset or a reset via the URL followed almost immediately by the tftp upload works.
There seems to be a timeout somewhere that shortly after boot the tftp server will stop responding.
Your answer
Please try to give a substantial answer. If you wanted to comment on the question or answer, just use the commenting tool. Please remember that you can always revise your answers - no need to answer the same question twice. Also, please don't forget to vote - it really helps to select the best questions and answers!
Keep Informed
About This Forum
This community is for professionals and enthusiasts of our products and services.
Read GuidelinesQuestion tools
Stats
Asked: 12/6/18, 8:47 AM |
Seen: 2086 times |
Last updated: 1/30/19, 6:56 AM |