PrusaFirmware/Firmware/mmu2_power.cpp

#include "mmu2_power.h"
#include "Configuration_prusa.h"
#include "pins.h"
#include "fastio.h"
#include <util/delay.h>

namespace MMU2 {

// sadly, on MK3 we cannot do this on HW
void power_on() { }

void power_off() { }

void reset() {
#ifdef MMU_HWRESET // HW - pulse reset pin
    WRITE(MMU_RST_PIN, 0);
    _delay_us(100);
    WRITE(MMU_RST_PIN, 1);
#else // SW - send X0 command
    // mmu_puts_P(PSTR("X0\n"));
    #error todo send command if hardware pin not available
#endif
}

} // namespace MMU2