I would like to ask help about STM809LWX6F, this is the STM809LWX6F's datasheet: http://www.kynix.com/uploadfiles/pdf8798/STM809LWX6F.pdf.
My program always flied and started again.The codes are as following:
- Code: Select all
__interrupt void interrupt_handler_tim4(void)
Scan_Key(); // ( Invoking the subfunction, I think here has some problems; The SCM is starting again)
char Scan_Key(void) // ( It can’t operate even it’s so easy)
Do you know what it suffered ?
Thanks a lot!