For a complete description of the DFU middleware, refer to README.md and the DFU API Reference. The revision history of the DFU middleware is also available in the API Reference Changelog. New in this release:
- Added USB HID transport based on the emUSB-Device middleware for the CAT1A device
- Added CANFD transport based on the PDL driver for the CAT1C device
- Minor updates in the templates
Note Device Firmware Update Host Tool 2.20 does not support CANFD transport. The CANFD support is planned to be added later.
- Fixed address validation for CAT1C device
No known issues
This version of the DFU middleware was validated for compatibility with the following Software and Tools (add and remove information as needed):
| Software and Tools | Version |
|---|---|
| ModusToolbox Software Environment | 3.2.0 |
| - ModusToolbox Device Configurator | 4.20 |
| - Device Firmware Update Host Tool | 2.20 |
| - CyMCUElfTool | 1.0 |
| GCC Compiler | 11.3.1 |
| IAR Compiler | 9.40.2 |
| ARM Compiler 6 | 6.16 |
| mtb-hal-cat1 | 2.6.1 |
Usage of the CAT1 HAL flow requires mtb-hal-cat1 2.3.0 or higher. Usage of the MCUBoot flow requires DFU Host Tool 2.0 or higher. Usage of the CDC Trasnport based on the emUSB-Device middleware requires core-make 3.0.2 or higher.
© Cypress Semiconductor Corporation (an Infineon company), 2023-2024.