Incorrect configuration for SPI1, SPI2 for Full Duplex Master on discovery board STM32F072RBT6

[Sudharshan]

Why does the STM32CubeIDE only allow selecting SPI1, SPI2  Full/Half Duplex slave mode for the STM32F072RBT6 Discovery board, while providing incorrect configuration options for Full duplex Master for SPI1, SPI2 

[KDJEM.1 · Accepted solution]

Hello @Sudharshan and welcome to the Community 🙂,

Could you please check the "Parameter Settings" and precisely clock parameters-> prescaler  (for baud rate).

Note that, the baud rate must be low or equal to 18 Mbit/s with 4 to 16 programmable bit frames.

Please let me know if the issue is solved.

Thank you .

Kaouthar

[Sudharshan]

Hello Kaouthar,

Thank you for your prompt response and providing the information regarding the "Parameter Settings" and clock parameters for the baud rate. I appreciate your assistance.

I have checked the parameters and made the necessary adjustments based on your instructions. The baud rate has been set to a value lower or equal to 18 Mbit/s, and I have ensured that the programmable bit frames are within the range of 4 to 16.

I will now test the system with these new settings to see if the issue is resolved. If I encounter any further difficulties or have any additional questions, I will reach out to you for further support.

Once again, thank you for your help.

Best regards,

Sudharshan

[KDJEM.1]

Hello @Sudharshan ,

If your first question has been answered, please close this topic by choosing Accept as Solution. This will help other users find that answer faster. 

It is recommended to post a new question if you encounter any different difficulties or if you have any further questions.

Thank you for your contribution in the ST Community 🙂.

Kaouthar