I would like to access the registers of the microcontroller. I have gone through the datasheet and tried to access the pins in opencr board.
I used - GPIOA_BASE -> BSRR = 0b1<<3;
This gives an error "base operand of ‘->’ is not a pointer"
Kindly inform me how to rectify this error. Also inform is it possible to access the pins of opencr by registers in Arduino IDE.
Thanks for your help