Awesome

VN1610 firmware for STM32F4 based boards

Target hardware:

Any STM32F407/405 based boards with 8MHz oscillator

Pinout:

PIN/PINS	DESCRIPTION
PC10	STATUS LED
PA2/PA3	TX/RX CAN1 LED
PC6/PC7	TX/RX CAN2 LED
PB8/PB9	CAN1 RX/TX
PB5/PB6	CAN2 RX/TX
PB14/PB15	USB DM/DP

Features:

Two channel USB<->CAN adapter
Supports by XL-Driver-Library
Supports by BusMaster

Limits:

For education purpose only
No license inside ( do not ask about it )
No FDCAN due hardware limitation
Some protocol specific messages not implemented yet
Be sure to use PB14/PB15 pins for USB

Download:

Release page

License

WTFPL