Posted on August 26, 2017 at 07:03ARM CMSIS DSP library exploits circular shifts of buffers rather than circular buffers, in order to keep items in bounds during loops rather than expend instructions on branching to check in-bounds statements and wr...

Posted on August 18, 2017 at 02:48So I've had some recent lovely runaway debug sessions on a self-spun board with the STM32F767ZG. I have three of the boards, and they consistently exercise this behavior despite modifying / adding larger reservoir c...

Posted on April 09, 2017 at 03:46On Who Designed the board? RANT: Obviously someone who never had to actually test hardware. When you have two BGA's connected, and no terminating resistors or exposed points in between, test points are a must. Right ...