Arduino_Direct_Register_Operations

Code examples for fast operation of port-pins and internal ADC for UNO R3 ATmega and R4 RA4M1 processors

UNO R4 RA4M1 example

susan-arduino-R4-direct-register-timings-1


UNO R3 ATmega example

susan-arduino-R3-ATmega-direct-register-timings-1