Programmer drivers

I am trying to get a stm 32 with a ftdi programmer to work using the arduino IDE. It worked just fine yesterday, but today I get the error

"stm32flash 0.4

Failed to init device"

I then tried using the tutorial to update the drivers and that hasn’t helped either.

I’m afraid we don’t have any documentation on how to program a stm 32 with a FTDI. :frowning: