System Workbench for STM32

Thank's for your answer Susan, nothing gets transmitted to the slave board, the slave-program enters
a Cube generated snippet which is to get put the execution in an infinite loop for debugging purposes.
The comment to this snippet reads that it is for when the processor experiences an unexpected interrupt.

I can see that the cube has generated this initialization for the master
hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_32;
but it hasn't generated anything for the slave, maybe that is a bug in the Cube?

I will add it and see what happens, don't have an oscilloscope, unfourtuantely.

/Lasse