in MDK5.01 at stm32f4 lib there is no driver for SPI4,5,6 of stm32f427,stm32f429 devices.
I use all six SPI in my application, Is there a way to edit the soft-pack code to support SPI4,5,6 in the same way as SPI1,2,3?
I am in the same boat trying to write some "custom" drivers, but without some guidance it is so difficult. I have working driver in MDK4 but won't work with MDK5 middle ware.