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#ifdef ARDUINO_ARCH_SAM

#include "../persistent_store_api.h"

#include "../../inc/MarlinConfig.h"

#if ENABLED(EEPROM_SETTINGS)

extern void eeprom_flush(void);

namespace HAL {
namespace PersistentStore {

bool access_start() {
  return true;
}

bool access_finish(){
#if DISABLED(I2C_EEPROM) && DISABLED(SPI_EEPROM)
  eeprom_flush();
#endif
  return true;
}

bool write_data(int &pos, const uint8_t *value, uint16_t size, uint16_t *crc) {
  while (size--) {
    uint8_t * const p = (uint8_t * const)pos;
    uint8_t v = *value;
    // EEPROM has only ~100,000 write cycles,
    // so only write bytes that have changed!
    if (v != eeprom_read_byte(p)) {
      eeprom_write_byte(p, v);
      if (eeprom_read_byte(p) != v) {
        SERIAL_ECHO_START();
        SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
        return true;
      }
    }
    crc16(crc, &v, 1);
    pos++;
    value++;
  };
  return false;
}

bool read_data(int &pos, uint8_t* value, uint16_t size, uint16_t *crc, const bool writing/*=true*/) {
  do {
    uint8_t c = eeprom_read_byte((unsigned char*)pos);
    if (writing) *value = c;
    crc16(crc, &c, 1);
    pos++;
    value++;
  } while (--size);
  return false;
}

}
}

#endif // EEPROM_SETTINGS
#endif // __AVR__

#define TEMP_0_PIN          0   // A0 (TH1)
#define TEMP_BED_PIN        1   // A1 (TH2)

switch.misc.enable                          true             # Enable this module
switch.misc.input_on_command                M42              # Command that will turn this switch on
switch.misc.input_off_command               M43              # Command that will turn this switch off
switch.misc.output_pin                      0.26             # Pin this module controls
switch.misc.output_type                     digital          # Digital means this is just an on or off pin

#define FAN1_PIN           P0_26