SPI clock bypass option missing

[Steve Melnikoff]

In the SPI options for STM32H7S3, the "Prescaler (for Baud Rate)" drop-down box has various values from 2 to 256, but the option to bypass the prescaler is missing.

To be clear, I'm referring to the BPASS bit in register SPI_CFG1:

To get around this, I add a few lines to the generated code:

  hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_BYPASS;
  if (HAL_SPI_Init(&hspi1) != HAL_OK)
  {
    Error_Handler();
  }

This works. But to avoid people having to do this in the future, could you add the bypass option to Cube instead?

Thank you.

[Ghofrane GSOURI · Accepted solution]

Hello @Steve Melnikoff 

Your contribution is greatly appreciated.

The issue has been reported to the development team under internal ticket number 214129.

THX

Ghofrane