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Installing 8bit AVR development kit from macOS HomeBrew and FreeBSD Ports with the optiboot environment

AVR 8bit Ports for FreeBSD

  • devel/avr-binutils
  • devel/avr-gcc
  • devel/avr-libc
  • devel/avrdude
#!/bin/sh
# write a hex file to optiboot-enabled arduino
avrdude -D -c arduino -p m168 -b 115200 -P /dev/cu.[target-device] -U flash:w:target-file.hex
#!/bin/sh
# this is an example of writing the optiboot image to atmega168
# for ATmega168 with AVR Dragon in HVPP (note *PP*) mode
# NOTE: the -P should be changed appropriately
# Check out the lock/efuse/hfuse/lfuse bits
# Note 2: hfuse set to preserve EEPROM through chip erase
avrdude -D -v -p m168 -c dragon_pp \
-P usb -e -u -U lock:w:0xff:m \
-U efuse:w:0xfc:m -U hfuse:w:0xD5:m -U lfuse:w:0xF7:m \
-U flash:w:optiboot_atmega168.hex \
-U lock:w:0xef:m
#!/bin/sh
# write a hex file to optiboot-enabled arduino
avrdude -D -c arduino -p m328p -b 115200 -P /dev/cu.[target-device] -U flash:w:target-file.hex
#!/bin/sh
# this is an example of writing the optiboot image to atmega328
# for ATmega328p with AVR Dragon in HVPP (note *PP*) mode
# NOTE: the -P should be changed appropriately
# Check out the lock/efuse/hfuse/lfuse bits
# Note 2: must add -F flag as an workaround for the Device ID issue
# (removed from this script)
# Note 3: hfuse set to preserve EEPROM through chip erase
avrdude -D -v -p m328p -c dragon_pp \
-P usb -e -u -U lock:w:0xff:m \
-U efuse:w:0xfd:m -U hfuse:w:0xd6:m -U lfuse:w:0xff:m \
-U flash:w:optiboot_atmega328p.hex \
-U lock:w:0xef:m
:103E00001F92CDB7DEB7112484B714BE982F9D70D2
:103E100009F0D6D085E08093810082E08093C000D5
:103E200088E18093C10086E08093C20080E18093A6
:103E3000C4008EE0B0D0259A86E020E33CEF91E00C
:103E4000309385002093840096BBB09BFECF1D9AD3
:103E5000A8958150A9F7812C912C13E001E025E071
:103E6000F22E31E1E32E8BD0813471F488D0898336
:103E700098D08981823811F482E004C0813809F435
:103E80006DC083E075D071C0823411F484E103C049
:103E9000853419F485E08DD068C0853549F46FD03C
:103EA000D82E6DD08D2C912C982A880C991C5CC032
:103EB000863521F484E07DD080E0E4CF843609F0BB
:103EC00036C05DD05CD0D82E5AD0C82EA12CBB24D1
:103ED000B39455D0F50181935F01DE12FACF61D022
:103EE000F5E4CF1201C0FFCFF40117BFE89507B684
:103EF00000FCFDCFA401A0E0B1E02C911296CD0111
:103F00000197FC01808130E0382BFA01090107BFDD
:103F1000E89511244E5F5F4FDA12EFCFF401F7BE40
:103F2000E89507B600FCFDCFE7BEE8951EC08437D4
:103F300071F425D024D0D82E22D033D05401F501ED
:103F400085915F0115D0DA94D110F9CF0EC0853775
:103F500039F427D08EE10CD084E90AD086E092CFE4
:103F6000813511F488E017D01CD080E101D07BCFDF
:103F70009091C00095FFFCCF8093C600089580917A
:103F8000C00087FFFCCF8091C00084FD01C0A895D0
:103F90008091C6000895E0E6F0E098E19083808388
:103FA0000895EDDF803219F088E0F5DFFFCF84E17E
:103FB000DFCFCF93C82FE3DFC150E9F7CF91F1CF27
:0C3FC000282E80E0E8DFE0E0FF270994F5
:023FFE000206B9
:0400000300003E00BB
:00000001FF
:107E00001F92CDB7DEB7112484B714BE982F9D7092
:107E100009F0D7D085E08093810082E08093C00094
:107E200088E18093C10086E08093C20080E1809366
:107E3000C4008EE0B1D0259A86E020E33CEF91E0CB
:107E4000309385002093840096BBB09BFECF1D9A93
:107E5000A8958150A9F7812C912C13E001E025E031
:107E6000F22E31E1E32E8CD0813479F489D08983EC
:107E700099D08981823811F482E005C0813811F4EB
:107E800086E001C083E075D071C0823411F484E1D2
:107E900003C0853419F485E08DD068C0853549F478
:107EA0006FD0D82E6DD08D2C912C982A880C991CCF
:107EB0005CC0863521F484E07DD080E0E4CF843658
:107EC00009F036C05DD05CD0D82E5AD0C82EA12C77
:107ED000BB24B39455D0F50181935F01DE12FACF34
:107EE00061D0F5E4CF1201C0FFCFF40117BFE895D0
:107EF00007B600FCFDCFA401A0E0B1E02C911296E2
:107F0000CD010197FC01808130E0382BFA01090195
:107F100007BFE89511244E5F5F4FDA12EFCFF401EF
:107F2000F7BEE89507B600FCFDCFE7BEE8951EC09A
:107F3000843771F425D024D0D82E22D033D05401E8
:107F4000F50185915F0115D0DA94D110F9CF0EC0FB
:107F5000853739F427D08EE10CD085E90AD08FE03F
:107F600092CF813511F488E017D01CD080E101D088
:107F70007ACF9091C00095FFFCCF8093C600089502
:107F80008091C00087FFFCCF8091C00084FD01C0BC
:107F9000A8958091C6000895E0E6F0E098E190830E
:107FA00080830895EDDF803219F088E0F5DFFFCFA0
:107FB00084E1DFCFCF93C82FE3DFC150E9F7CF9142
:0E7FC000F1CF282E80E0E8DFE0E0FF270994F3
:027FFE00020679
:0400000300007E007B
:00000001FF
@jj1bdx
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jj1bdx commented Jul 19, 2015

Note well: fuse bit definition between ATmega168 and ATmega328p are different from each other!

@jj1bdx
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jj1bdx commented Mar 2, 2016

Remember the 1k BIGBOOT code image must be booted from byte address 0x7c00 in GNU or 0x3c00 in ATmega328p.
The hfuse value must be 0xDC if EESAVE is not enabled (=set to 0), 0xD4 if EESAVE is enabled.

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