Posted on December 24, 2015 at 10:49Hello I have configured the board for the rising edge interrupt but the slave does not support it. It requires host GPIO to be configured in active high level trigger mode. Because of this some times I am missing...

Posted on December 24, 2015 at 10:29Hi,    I am using stm32f439i and  stm32f411 nucleo boards for spi interface.how to configure GPIO pins as active high or low interrupt.