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QPCAN USB PRO FD firmware for NUCLEO-H743ZI2 board

Target hardware: NUCLEO-H743ZI2 board

Pinout:

PIN/PINS	DESCRIPTION
PD0/PD1	CAN1 RX/TX
PB12/PB6	CAN2 RX/TX
PA11/PA12	USB FS DM/DP

Works with PEAK PCAN-View in Windows

Before connecting the device to the USB port, the following must be done in the PCAN-View window:

1. All transmissions must be disabled.
2. PCAN-View program must be disconnected from PCAN hardware.

Otherwise for unknown reasons there is a failure in USB connection.
Inside pcan_protocol_process_data() function fields pmsg->size and pmsg->type are zero.

Toolchain: GNU Arm Embedded Toolchain

It is possible to build firmware with STM32CubeIDE project (I used version 1.12.1) or make.

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Limitations.

1. Clock Frequency must be 80 MHz.
2. Error Generator does not work.

License

WTFPL