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"""
Database of AVR chips for avr_isp programming. Contains signatures and flash sizes from the AVR datasheets.
To support more chips add the relevant data to the avrChipDB list.
This is a python 3 conversion of the code created by David Braam for the Cura project.
"""
avr_chip_db = {
"ATMega1280": {
"signature": [0x1E, 0x97, 0x03],
"pageSize": 128,
"pageCount": 512,
},
"ATMega2560": {
"signature": [0x1E, 0x98, 0x01],
"pageSize": 128,
"pageCount": 1024,
},
}
def getChipFromDB(sig):
for chip in avr_chip_db.values():
if chip["signature"] == sig:
return chip
return False
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