Watchdogs

[Usioumeo]

Anyone knows how to correctly set, and modify watchdogs?
Because every 240 seconds my code halts on a ch32v305, and only by pushing the reset button it restarts.
Searching around I've found that this MCU contains two watchdogs: WWDG and IWDG, What is the correct way to set them?

[andelf]

There's an AWU that can be used as a wakeup source.
Recently I'm investigate the time driver issues.

"IWDG" is OK.

[cvbni]

Does IWDG work now?
My ch32v307 is easy to be interfered with and crashes, for example, if you plug and unplug the serial port pins, it may crash.
I wish there were Watchdogs that could get it to reboot after a while.

[Usioumeo]

This was solved by disabling native atomics.
If someone wants to read more: qingke issue ch32-hal issue