Bus Pirate: firmware v5.3

Bus Pirate firmware v5.3 is ready for download. This is a recommended update with bug fixes, enhanced features, and major code cleanup. The documentation wiki has been updated with the new commands and macros.

  • Reviewed and updated terminal text
  • SPI sniffer update (reduced minimum CS delay from 50us to 120ns)
  • Removed sniff while CS high option from SPI sniffer (for now)
  • I2C sniffer update (increased max speed from ~70kHz to >100kHz)
  • Corrected LSB/MSB menu quirks
  • Added least significant bit configuration to all modes
  • Added |X command to convert byte X bitorder
  • Code cleanup: removed allowLSB and allowPULLUP variables
  • Fixed wrong CS terminal text in raw3wire mode

Read about the firmware update process for the ds30 Loader GUI (Windows/Linux) and pirate-loader console app (Windows/Linux/Mac). This firmware requires the v4+ bootloader, be sure you upgrade to the v4 bootloader first if you still have bootloader v2.

Get a Bus Pirate for $30, including worldwide shipping at Seeed Studio. Adafruit also has the Bus Pirate and probe cables in stock and ready to ship.

Join the Conversation

2 Comments

Leave a comment

Your email address will not be published. Required fields are marked *

Notify me of followup comments via e-mail. You can also subscribe without commenting.