Posted on April 05, 2017 at 13:43Hi,Over the past ~18 months we have made an stm32F405 based logging device. Data is gathered and stored to SD card, when USB is plugged in, the SD card is 'owned' by the Mass Storage Device implementation that we got...

Posted on May 09, 2016 at 12:53In our project we have two boards communicating with eachother through SPI. A controller board based on an STM32F405 is SPI master over a sensor board for which we have two instances. One is based on an STM32F071, the ...

Posted on April 05, 2016 at 10:31For a wearable product we're working on a device that wakes up 160 times a second (for now, will later be reduced to ~10 times per second), does it's thing, communicates with a host and remains in STOP mode for the r...

Posted on February 04, 2016 at 12:08I am in the process of making a USB device that is both a mass storage device (with SD card on SDIO) and a custom HID device. Eventually it will run on an STM32F405RGTx, but for now we're running it on an STM32F4D...