Posted on November 02, 2017 at 02:49Just confirming, you are using the STM32F4DISCOVERY board with the LIS3DSH MEMS (and you are trying to use the LIS3DSH) ?Datasheet:http://www.st.com/content/ccc/resource/technical/document/user_manual/70/fe/4a/3f/...

Posted on October 31, 2017 at 22:59Is ADXL345_CS_Pin GPIO PE3 on the STM32F4?

Posted on October 31, 2017 at 22:23Your ADXL CS pin will be different to the one required by the accelerometer on the board though, correct?

Posted on October 31, 2017 at 22:13Also, what discovery board are you using? Have you verified that your CS pin is correct through the schematic?

Posted on October 31, 2017 at 22:11What are the values of BW_RATE, POWER_CTLand INT_SRC?