Would absolutely appreciate any help. I have a RedBoard and using the Arduino IDE things work great. I wanted to upgrade to the RED-V RedBoard and I’m having issues using FreedomStudio.
Was trying to follow the dev guide here: https://learn.sparkfun.com/tutorials/re … 1610071298
I’m not even finding the “run” menu option, only “debug” is available. If I try in debug I get this stack
sifive_hifive1_revb_hello [SiFive GDB SEGGER J-Link Debugging]
<terminated, exit value: 0>JLinkGDBServerCLExe
<terminated, exit value: 0>riscv64-unknown-elf-gdb
<terminated, exit value: 0>Semihosting and SWV
I thought maybe there was a driver issue given the instructions from the FreedomStudio user manual (page 163): https://static.dev.sifive.com/dev-tools … 1610072572
It mentions to run
sudo kextunload -p -b com.apple.driver.AppleUSBFTDI
Then
sudo kextutil -b com.apple.driver.AppleUSBFTDI
But I’m not able to find drivers that will allow the second command to complete successfully.
I was able to track down this library (in my /Library/Extensions folder): FTDIUSBSerialDriver.kext/