so GN0 to GN3
Yes it does. No root needed. Interestingly
sudo kextstat | grep -i ftdireturns nothing, but things work. Thank you so much @kost
That is probably related to what @sxpert said earlier. In Catalina, kernel extensions (kext) are being phased out and replaced by system extensions (essentially user mode drivers). It seems that the Apple FTDI driver has already become a system extension in 10.15.7, and hence kextstat does not list it. Probably the best thing to do is to uninstall the old FTDI kext on Catalina systems where it is still grandfathered.
@josephtang3_gitlab Which softcore are you asking about?
https://twitter.com/RadionaOrg/status/1313054364815314944?s=20
Ah, that was using SaxonSoc Linux, but the RPi was only being used as a convenient server to put on the internet so that @Dolu1990 could remotely diagnose a problem with Ulx3s boards that have the ISSI flash chip. @Dolu1990 used remote Jtag debugging. @emard connected openocd on the RPi via a ft2232 usb jtag device connected to the GN 0-3 pins on the Ulx3s. It is not something you would usually need to do, but it is rather cool being able to do remote debugging from Switzerland to Croatia over the internet.
@lawrie thanks!!
Failed to process input config: unrecognised config entry .sysconfig
I saw the previous discussion and installed the latest from the kost repository but it didn't fix it.
Thinking a bit more about
https://github.com/kost/fujprog/blob/master/fujprog.c#L898-#L912
In ujprog the similar code does not have the user id checks:
https://github.com/f32c/tools/blob/master/ujprog/ujprog.c#L753-#L759
It would seem to me that the user id checks in fujprog are not correctly recognising sudo.
fujprog on Catalina, and why ujprog was working for @Speccery This code in fujprog should have unloaded the unwanted kext:https://github.com/kost/fujprog/blob/master/fujprog.c#L898-#L912
In ujprog the similar code does not have the user id checks:
https://github.com/f32c/tools/blob/master/ujprog/ujprog.c#L753-#L759
It would seem to me that the user id checks in fujprog are not correctly recognising sudo.
@goran-mahovlic esp32ps2 is here https://github.com/emard/esp32ps2 for oberon it should follow "pygame" to export both keyboard and mouse. I haven't long time used it so some pinouts between oberon and esp32 may need to be reviewed perhaps modified and recompiled
Yes, it is an odd one. I had been building trellis/nextpnr etc myself for months now. I must have odd versions hanging around. I seem to remember an issue with a dynamic python library which I had to hack in the past. Can't remember what I did! The fpga-toolchain stuff works. I am reinstalling the kost builds and I will try to track it down.
cool, sed commands to edit change the previous message, autocorrect put in lost, I gave the sed command to change it to kost and it fixed it in my previous message. Gitter rocks!
it is just opposite logic from all other buttons
PWR can be also used as hardware-trigger to next multiboot image if D28 diode is mounted. By default D28 is not mounted to be able for PWR to be used as normal BTN
What is the best way for communication over US1? is uart possible?
screen /dev/ttyUSB0 115200
or sometimes also this works:
fujprog -t
note in our "official" constraints about directions. ftdi_txd is TX of FTDI and input to FPGA. also ftdi_rxd is RX of FTDI and should be output from FPGA.
assign ftdi_rxd = ftdi_txd;
Also, do those PMODs have schematics on github?
@AEW2015 did you bought board in campaign or pre order one?
I am asking as campaign order should include this https://www.crowdsupply.com/img/d9eb/ulx3s-connectors_png_project-body.jpg
It may be shipped in additional package - for some reason...
That are connectors I would recommend, but @emard has different approach