Posted on September 23, 2015 at 04:00I'm trying to interface with an OV7725 image sensor. Omnivision has their SCCB which is very similar to I2C but does not generate an ACK bit. It seems like the STM32F407 (and maybe others in the product line, but...

Posted on June 09, 2015 at 03:52I'm about at my wit's end with this problem. I am trying to get USB host mode to work on the F407 Discovery board. I am using CubeMX with the USB middleware code -- version 4.8.0. Keil IDE.When I connect a keyboard, I...