#include "project.h" void setup_clocks (void) { #ifdef __AVR_ATtiny10__ CCP = 0xD8; // configuration change protection, write signature CLKPSR = 0; // set cpu clock prescaler =1 (8Mhz) (attiny 4/5/9/10) #else CLKPR = _BV (CLKPCE); CLKPR = 0; // set clock prescaler to 1 (attiny 25/45/85/24/44/84/13/13A) #endif }