Release date: 2020-06-01

This release drops support for some older operating systems. Check project README for details.

Features:

• Basic compatibility for STLink/V3 programmer (#271, #863, #954, #1023)
  • Added support for JTAG command API v2 & distinguish protocol versions v1 and v2
  • Compatibility with the STLink/V3 firmware which dropped support for the previous API v1
  • As of firmware version J11 the STLink/V1 programmer supports API v2 commands as well
• Display programmer serial when no target is connected (#432, #933, #943)
• Added connect under reset to stlink_open_usb( ) (#577, #963)
• Support for STM32L1, SM32L4 option bytes write (#596, #844, #847)
• Added CMAKEFLAGS and install target (#804, #935)
• Support for STM32G4 (#822)
• Added aliased SRAM2 region in the L496 memory map (#824)
• Improved support for STM32G0 (#825, #850, #856, #857)
• Added postinst script with depmod -a for make package (#845, #931)
• Calculate checksums for flash operations (#862, #924)
• Adjust the JTAG/SWD frequency via cmdline option (#893, #953)
• Added usb PID and udev rules for STLink/V2.1 found on Nucleo-L432KC and Nucleo-L552ze boards (#900)
• STM32G0/G4 improvements (#910)
  • Enable mass erase with a flash programming check
  • Handle G4 Cat3 devices with configurable dual bank flash by using a helper

Updates & changes:

• [doc] Updated compiling instructions (#113, commit #10ae529)
• Defined libusb version compatibility for supported systems via LIBUSB_API_VERSION (#211, #782, #895)
• Improved argument parsing for CLI tools (#378, #922)
• [doc] Updated tutorial: macOS STLink/V1 detection (#574, #587)

Fixes:

• Fixed wait-loop for flash_loader_run() (#290)
• Better argument parsing for CLI tools: stlink_open_usb can address v1, v2, v3 (#378, #922)
• Clear the PG bit before setting the PER bit (#579, #876)
• Fixed compilation issues with int length on 32-bit platforms (#629, #908)
• Fixed st-info --probe mechanism (#679, #918)