search

wuxx / icesugar

iCESugar FPGA Board (base on iCE40UP5k)
350 stars 96 forks source link

icesprog iCELink open fail #50

Closed sirazenkov closed 1 year ago

sirazenkov commented 1 year ago

I have an iCESugar-nano board with v1.1a iCELink firmware. Provided icesprog binary isn't the latest one: it doesn't have clock select and gpio control features. Device programming works fine, but I also need these features.

I built both v1.1a and v1.1b icesprog binaries from sources, however, when I try to program the device, I get an output: iCELink open fail!

wuxx commented 1 year ago

hello, please try to add sudo before the command.

taotieren commented 7 months ago

https://github.com/wuxx/icesugar/tree/master/tools/src#install-60-icesugarrules