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HardwareAllTheThings/docs/gadgets/bus-pirate.md

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Bus Pirate

MOSI-MISO

Update Bus Pirate

git clone https://github.com/BusPirate/Bus_Pirate.git
cd Bus_Pirate/package/BPv4-firmware/pirate-loader-v4-source/pirate-loader_lnx
sudo ./pirate-loader_lnx --dev=/dev/ttyACM0 --hex=../BPv4-firmware-v6.3-r2151.hex

# Identify EEPROM chip
sudo flashrom –p buspirate_spi:dev=/dev/ttyUSB0

# Dump firmware using a bus pirate (SPI)
sudo flashrom –p Buspirate_spi:dev=/dev/ttyUSB0,spispeed=1M –c (Chip name)  –r (Name.bin)