Function Test OLED Display #26

Function Test OLED Display

For most tests you can use apio from this workshop...

https://github.com/ulx3s/fpga-odysseus/blob/master/presentation/FPGA%20Odysseus.pdf

This is great resource, thank you.

@goran-mahovlic

I was able to build a functioning test/led/hardware.svf. The .bit file did not work. Here's how I built:


nextpnr-ecp5 --um-85k --package CABGA381 --json hardware.json --textcfg hardware.config --lpf ulx3s_v20.lpf -q --timing-allow-fail

ecppack --db $FPGADIR/ECP5/ulx3s/fpga_tools/apio_data/packages/toolchain-ecp5/share/trellis/database hardware.config --svf hardware.svf

openocd -f $FPGADIR/PATCH/ulx3s.cfg -c  "init; svf hardware.svf ; exit"

That gives blinkenlites.

Note, the main difference, I think, is using --um-85k instead of --85k.