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Add fuse bit in open_evse.h #30

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Add fuse bit in open_evse.h #30

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13 changes: 13 additions & 0 deletions firmware/open_evse/open_evse.h
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Expand Up @@ -39,6 +39,19 @@
#include "avrstuff.h"
#include "i2caddr.h"

/* Replace command `avrdude -c USBasp -p m328p -U lfuse:w:0xFF:m -U hfuse:w:0xDF:m -U efuse:w:0x05:m`
from flash.bat. This allow us to flash the ATMega 328 using tools like Pickit 4 */

#include <avr/io.h>

FUSES = {
.low = 0xFF, // LOW {SUT_CKSEL=EXTXOSC_8MHZ_XX_16KCK_14CK_65MS, CKOUT=CLEAR, CKDIV8=CLEAR}
.high = 0xDF, // HIGH {BOOTRST=CLEAR, BOOTSZ=256W_3F00, EESAVE=CLEAR, WDTON=CLEAR, SPIEN=SET, DWEN=CLEAR, RSTDISBL=CLEAR}
.extended = 0x05, // EXTENDED {BODLEVEL=2V7}
};

LOCKBITS = 0xFF; // {LB=NO_LOCK, BLB0=NO_LOCK, BLB1=NO_LOCK}

#if defined(ARDUINO) && (ARDUINO >= 100)
#include "Arduino.h"
#else
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