nanohub: drivers/st_acc44: Add support for STMicroelectronics ACC44 sensor driver

ST ACC44 is a MEMS-based accelerometer sensor. The current solution does not make
use of the sensor internal FIFO and works for I2C communication protocol only.

Signed-off-by: Armando Visconti <armando.visconti@st.com>

Change-Id: I01baaffbbdec7ad4006a8f64fd26ad249e770c9d
2 files changed