Posted on August 23, 2014 at 01:14I am trying to configure a new project in STMCubeMX which will utilize the FSMC Nand module. I have several other peripherals obviously and the code generation works fine until I enable the NAND module. I can enable...

Posted on August 15, 2014 at 02:03 I know for a fact that this question has been asked before (I've seen it) but for the life of me I cannot find it, so I appologize. I am unable to get some of my EXTI interrupts to clear their pending st...

Posted on August 14, 2014 at 19:39 I have an SPI setup using DMA transfers that works for a while, and then reaches a point where the data that is passed to the DMA transfer is not what is sent over the SPI lines. Typically, I am able to success...

Posted on August 13, 2014 at 02:22 I am having some trouble getting the expected behavior out of my interrupts for DMA and USB. Using the STCubeMX HAL libraries, I have configured the interrupts as follows: /** * @brief System ...

Posted on August 13, 2014 at 02:14I do not know enough about the internal workings of the processor to be sure, but I believe there is a bug in the HAL DMA drivers for the F4xx series. Specifically, it seems the De-init method puts the DMA periphera...