Including the SDK、HDK、Datasheet of RISC-V MCU CH32V307 and other relevant development materials
Geek Repo:Geek Repo
Github PK Tool:Github PK Tool
Xelus22 opened this issue a year ago · comments
Hi WCH team,
I see the documentation says that the RB_UIF_HST_SOF flag is set when a SOF interrupt is sent as the host.
RB_UIF_HST_SOF
Is there a register for the USB HS device mode that gets a SOF flag? I require a SOF flag due to critical timing.
For anyone seeing this,
you need to check this flag
then use this token to check for SOF
slightly slower than a proper flag... but at this price cant complain :)