CHANGELOG.md

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog,and this project adheres to Semantic Versioning.

Upgrading to this release

You can upgrade the GreatFET host tools to the latest release with:

pip install --upgrade greatfet

After upgrading the host tools, update your GreatFET firmware to the latest release with:

greatfet_firmware --autoflash

Happy hacking!

v2024.0.4 - 2024-12-18

Fixed

• Serial packets were framed incorrectly when using the GreatFET UART interface with parity set to one of: ODD, EVEN or PARITY_STUCK_AT_ONE

Changed

• Updated libgreat to v2024.0.3

v2024.0.3 - 2024-10-10

Fixed

• Permission denied error when using logic analyzer on Windows.

v2024.0.2 - 2024-09-19

Fixed

• The GreatFET shell was unable to access globals inside user defined functions.
• Import errors on some Python distributions.

Changed

• Updated pyfwup dependency to 0.5.2
• Updated libgreat to v2024.0.2

Added

• Windows support for Cynthion.

v2024.0.1 - 2024-06-04

Added

• Add IPython to the GreatFET installation by default.

Changed

• Updated udev rules to use uaccess tag rather than the plugdev group.
• Updated the rad1o board file (tx @dos1!)

v2024.0.0 - 2024-05-22

GreatFET

• gpio: add support for configuring all gpio pin modes
• uart: fix python KeyError when parity argument not specified
• shell: support versions of IPython >= 3.11
• facedancer: fix usb mass storage example
• shell: fix runtime errors when using uart functionality

libgreat

• Added TX & RX pin definitions for UART1, USART2&3
• Implement NXP's recommended PLL setup sequence
• Add support for configuring all gpio pin modes
• Don't try to claim USB interface on Windows
• Add initial implementation of usb1 bulk transfer backend
• Do not set USB device address to zero

v2021.2.1 - 2021-02-23

NOTE: We no longer support Python 2. This release targets Python 3.6+.

Highlights for this release:

• This release adds a new chipcon programmer for Texas Instruments CCxxxx ("SWRA124") devices.
  • In Python: chipcon = gf.create_programmer('chipcon')
    • From there you can perform manual operations like chipcon.run_instruction() and read_xdata_memory(),
    • Or use higher-level interface methods like program_flash() and read_flash().
  • Flash operations can also be done from the command line with greatfet chipcon.
• This release adds a new programmer for Microchip I2C EEPROM devices: eeprom = gf.create_programmer('microchipEEPROM', device='24LC128').
  • This mainly provides two higher-level methods: read_bytes(start, end), and write_bytes(start, data).

Major bugfixes:

• #344: Facedancer with bMaxPacketSize0 < 32 does not work.