massiverobot Posted July 11, 2021 Share Posted July 11, 2021 I don't need to update my FN in my NUC+, but I want to flash it just to make sure this cable I purchased works and document it for my NUC Guide.... Any reason @mytek that I can't use the current FN firmware that posted on fujinet.online, with the PC flasher? thanks, -andy Quote Link to comment Share on other sites More sharing options...
+mytek Posted July 11, 2021 Share Posted July 11, 2021 3 minutes ago, massiverobot said: I don't need to update my FN in my NUC+, but I want to flash it just to make sure this cable I purchased works and document it for my NUC Guide.... Any reason @mytek that I can't use the current FN firmware that posted on fujinet.online, with the PC flasher? thanks, -andy Other then the NUC FujiNet being a unique version of the FN hardware, it is totally firmware compatible. So flash away Quote Link to comment Share on other sites More sharing options...
+mytek Posted July 11, 2021 Share Posted July 11, 2021 Opps one thing I forgot to mention, is that the NUC FN will not automatically put itself in program mode like the one for the stock A8. To Enter Program Mode: Power down the FujiNet, then press & hold Butn 'A', then power the FujiNet back up. Hint: This can be done most easily by using the toggle switch in the back to cycle power to the FujiNet while leaving the power pack connected to the NUC -or- it can get it's power via the serial cable connected to the PC. When the FN has entered program mode you'll see all 3 LEDs dimly light up, that'll let you know you can now proceed with the firmware re-flash via the standard FujiNet Flasher Program. 6 Quote Link to comment Share on other sites More sharing options...
+Stephen Posted September 6, 2021 Share Posted September 6, 2021 Just wanted to drop a note and say I ran the latest firmware update in my internal fujiinet. Couldn't have been easier. I used this cable - https://www.ebay.com/itm/373602274469 on a Windows 10 machine. 1 Quote Link to comment Share on other sites More sharing options...
Marek Posted December 24, 2021 Share Posted December 24, 2021 Thank you!. Went step further and now this.... It seem to communicate with the ESP module. Must be something else. Quote Link to comment Share on other sites More sharing options...
+Stephen Posted December 24, 2021 Share Posted December 24, 2021 41 minutes ago, Marek said: Thank you!. Went step further and now this.... It seem to communicate with the ESP module. Must be something else. Do you have an SD card inserted in the FujiNet? Due to a design change, with my particular hardware I cannot run the updates without an SD card inserted. Give that a try. Quote Link to comment Share on other sites More sharing options...
Marek Posted December 24, 2021 Share Posted December 24, 2021 No difference. I'm thinking if it's not the baud rate being too high... The problem starts once the baud rate is set to 460800, but how to change it in flasher? Quote Link to comment Share on other sites More sharing options...
_The Doctor__ Posted December 24, 2021 Share Posted December 24, 2021 try a few different programming cord/cables, I've seen it make a difference... Quote Link to comment Share on other sites More sharing options...
Marek Posted December 24, 2021 Share Posted December 24, 2021 I've posted already in the NUC thread, but what helped was to connect the cable and fujinet, click the flash button and immediatelly, press the A button and hold it, until the "erasing flash" message appeared. It did work correctly after this. Not sure how much impact it had, but my sd card was IN. 1 Quote Link to comment Share on other sites More sharing options...
chevymad Posted April 24, 2022 Share Posted April 24, 2022 Thanks all, was able to flash my new nuc board tonight. My biggest issue was the cable I bought didn't use the same color coding as others i've seen referenced. TX/RX were reversed. Once that was fixed, followed the directions in this thread and it flashed no problem. Quote Link to comment Share on other sites More sharing options...
_The Doctor__ Posted April 24, 2022 Share Posted April 24, 2022 cabling and cord issues can be a pain, glad you took the time and sorted it out. congrats on the catch, fix, and success. Quote Link to comment Share on other sites More sharing options...
chevymad Posted April 24, 2022 Share Posted April 24, 2022 You would think they'd label the wires, or at least include a printout showing what they were, but no. I only figured it out after looking back at the ebay auction and finding a picture in the listing showing the pinout. Quote Link to comment Share on other sites More sharing options...
Like us on Facebook
Follow us on Twitter
AtariAge on Instagram
Watch us on YouTube
Chat on Discord
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.