The PortaPack has its own firmware, which needs to be flashed into the HackRF One SPI flash. Until you program the HackRF with the PortaPack-enhanced firmware, the PortaPack display will be blank and ...

So, after having trouble trying to merge things into havoc, because I'm a git novice, I instead cloned your repo and did the usual build dir cmake stuff, but make firmware is failing for me on the ...