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Add erase.hex

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Ben Lye 2018-08-31 12:56:48 +01:00
parent 8494b31318
commit 568a7e3cb9
2 changed files with 41 additions and 1 deletions
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9
docs/EEPROM.md
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@ -151,4 +151,11 @@ Example:
`avrdude -c usbasp -p atmega328p -U eeprom:w:eeprom.hex:i` `avrdude -c usbasp -p atmega328p -U eeprom:w:eeprom.hex:i`
### Erasing the Atmega328p EEPROM ### Erasing the Atmega328p EEPROM
To be documented - requires modifying the fuses to allow the EEPROM to be erased. It's not possible to simply erase the EEPROM so instead we write a file which overwrites all of the content with `0xFF`. Download the 'erase.hex' file [here](erase.hex).
The syntax of the 'erase' command is the same as the restore command.
Example:
`avrdude -c usbasp -p atmega328p -U eeprom:w:erase.hex:i`

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docs/erase.hex Normal file
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:20010000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
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:00000001FF