I'm having the same issue, if either of y'all figured it out, I would love an update.kronikary thanks for your EDIT, I'll try it out as a work-around, but would love to be able to set flags.
After talking with stm32 for a bit, I scrapped everything, as they sent me this much newer tutorial: https://www.youtube.com/watch?v=i10X4Blr8ns&t=16sUsing this I was able to get things running to the point that the bluetooth micro was spitting out:“...