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mozzwald

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Everything posted by mozzwald

  1. You would replace the 1030 pcb with the FujiNet pcb. Then you would drill holes in the original front panel to fit the new buttons and sd card slot. A 3d printed template/jig would be used to properly align the holes to be drilled. It's probably possible to design a replacement from panel. Not sure how easy it would be to print it or how good it would look
  2. There was some more chat on the FujiNet discord tonight about a FujiNet inside the 1030. I played around a bit more with the layout and this is what I came up with (nothing is routed, just component placement and very rough at that): You can see the original board outline in the image above. The front panel (IMO) is where the buttons and SD slot should be, but others may beg to differ . My idea is to make a 3D printed jig that fits over/in the front panel with holes that are to be drilled out for the buttons and SD slot. One existing LED will be for SIO activity and the other existing LED a bi-color LED for WIFI and BT status. There was a recommendation to put the SD in the back where a SIO receptacle is instead. While I can understand that, it still doesn't seem right. I'm open to ideas still.
  3. Every FujiNet hardware version uses the exact same firmware and have 99.9999% the same feature set. You can see the hardware differences in the wiki. Most of the changes are bug fixes. The only (that we are aware of) major problem you could have with v1.3 is the inability to upgrade the firmware due to a hardware bug if your vendor did not apply the fix and this bug only affects some computers, not all.
  4. Are you having problems with your v1.3? There is no need to buy a new one unless you want an additional Fujinet to use on another computer.
  5. The simplest way to test it would probably be to hook it up to the pc and open a serial terminal. It might be preloaded with some test program. Also, try the Arduino framework. It is probably easy to install and upload a sketch.
  6. V1.4 has everything on v1.5 except: Add ESD (TVS) Protection Diodes for USB input Change USB port footprint to use slots Add 10k pull up resistors for uSD Card
  7. I get my parts from Digikey and/or Mouser in USA. Not sure about any other countries distributors
  8. Yes, you can plug a SIO cable into the Fujinet receptacle and plug the other end into the Atari or another SIO device and it will work. You may need to power the Fujinet with external power due to the voltage drop depending on your power supply & length of the cable/SIO chain.
  9. As mentioned, your best bet is to plug the Fujinet into another peripheral and probably power it externally. The plug and receptacle are pass through so you can indeed use a cable on the Fujinet receptacle. v1.3 and up have line buffers to separate the esp32 from SIO signals for better compatibility with other devices in the SIO chain. This could be done using a small pcb and two Fujinet style receptacles.
  10. v1.3 had a hardware bug (my fault) that caused issues with flashing the firmware. There is a fix that should be applied to the v1.3 boards (ask your vendor). v1.5 is released with the fix and some other minor tweaks. Changes are listed in the hardware repo readme and on the wiki. There will be a v1.6 with more minor changes: added SD Card detect pin and better SIO voltage measurement, neither issue hinder functionality in older versions. As for stock on fujinet.online, I build small batches of each revision when I have time and put them up for sale. You can signup to get notified via email from the product page but I don't know when I will be making more so could be a while.
  11. I can only recommend the fixed version. You'll never know if you have problems until you try flashing and I've had to replace enough FujiNet's to know that it's a problem. I would prefer the no-fix version not be sold at all to prevent unhappy users. The fix should not be very difficult for someone who can assemble smd boards.
  12. Firmware is updated with option to mount READ or READ/WRITE
  13. A new firmware update is available at https://fujinet.online/download FujiNet Version: 0.5.24da0c96 Version Date/Time: 2021-04-10 00:41:00 Build Date/Time: Sat Apr 10 20:25:46 UTC 2021 Tweaks: * Add option to mount READ or READ/WRITE from webui Please do not respond to this thread. If you have an issue, start a new post in the FujiNet subforum, open an issue on the github tracker or ask for assistance in Discord chat.
  14. v1.3 had a hardware bug (my fault) that caused issues with flashing the firmware. There is a fix that should be applied to the v1.3 boards (ask your vendor). v1.5 is released with the fix and some other minor tweaks. Changes are listed in the hardware repo readme, but they don't really describe the fix, just the component changes. There will be a v1.6 with more minor changes: added SD Card detect pin and better SIO voltage measurement, neither issue hinder functionality in older versions. As for stock on fujinet.online, I build small batches of each revision when I have time and put them up for sale. You can signup to get notified via email from the product page but I don't know when I will be making more so could be a while
  15. It's probably either not being detected or you have a permissions problem. You could try another usb cable and also check this https://stackoverflow.com/a/47114909.
  16. Clicking the Serial Port dropdown shows nothing? I think on macs the serial port shows up as /dev/cu*something*, can you check if it appears there from terminal: ls /dev/cu*
  17. A new firmware update is available at https://fujinet.online/download FujiNet Version: 0.5.564cc6ca Version Date/Time: 2021-04-09 00:10:01 Build Date/Time: Fri Apr 9 00:59:12 UTC 2021 New Stuff Just For You: * More FTP improvements * Ability to browse hosts and mount disk images from the web ui: Please do not respond to this thread. If you have an issue, start a new post in the FujiNet subforum, open an issue on the github tracker or ask for assistance in Discord chat.
  18. I've changed my resistor divider to 1.2k & 2k which puts the high voltage around 3.125 volts. My bench power supply and DMM confirmed good results. A new firmware update was just pushed with updated calculation for v1.6 hardware. I also added debug output that shows what is being used as the voltage reference calibration: efuse, two-point or default. When you get a moment, could you swap your resistors and give it a test? Thanks!
  19. A new firmware update is available at https://fujinet.online/download FujiNet Version: 0.5.5d1bd4af Version Date/Time: 2021-04-05 21:27:01 Build Date/Time: Wed Apr 7 00:40:33 UTC 2021 New Bits: * Improved FTP support * SIO voltage calculation for v1.6 hardware Please do not respond to this thread. If you have an issue, start a new post in the FujiNet subforum, open an issue on the github tracker or ask for assistance in Discord chat.
  20. I did some digging into the SIO voltage issue and found a fancy chart showing the ADC voltage curve. The top end levels off so the reported voltage on the high end will be wrong. I wonder if we change the voltage divider to be lower and adjust the calculation then maybe get a closer result. I also added a 0.1uF capacitor as suggested on the linked page but it made no difference. FWIW, the page also talks about the calibration value and I confirmed my esp32 has the efuse burned from the factory with a default value of 1064 which is indeed being used instead of the 1100 default. I think most if not all FujiNets in the wild should have this value burned in them since they are probably all newer modules.
  21. I've implemented SD Card detection via interrupt in the latest firmware update if you could please test it. If the card is removed, Fujinet will safe reset. If card insertion is detected it will start the SD Card service (it does not mount any disk slots, but the card is available to use with config/config tools).
  22. A new firmware update is available at https://fujinet.online/download FujiNet Version: 0.5.879c407c Version Date/Time: 2021-04-02 01:14:21 Build Date/Time: Fri Apr 2 02:07:10 UTC 2021 All the new things: * modem: +++ now drops to command mode instead of disconnect * modem: implement ATO command to re-enter modem mode from command mode * hardware: implement SD Card detection for hardware version v1.6 and up. Card removal resets the fujinet, insertion starts the SD card service. * Updated fnc-tools Please do not respond to this thread. If you have an issue, start a new post in the FujiNet subforum, open an issue on the github tracker or ask for assistance in Discord chat.
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