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LPS22HB Help

Question asked by mcgrath.kristofer on Mar 25, 2016
Latest reply on May 12, 2016 by Licciardello.Antonel
I am working with the LPS22HB pressure sensor and I cannot get a response from it. I have ctrl_reg1 set as 01000000, ctrl reg 2 set as 00011000, and everything else as default. 

I am using a 1MHz SPI clock and a CS pin (low - active). 

I then write to the pressure_XL register and retrieve the first byte then consecutively retrieve the L and H bytes using the iterative data collecting (ctrl_reg2 enabled).

i am operating at 2.5V and am correctly sending the right bytes (measured the outputs of my microcontroller)

Why am I getting no response? 

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