Question
Some issue for the raw data of X axis in LIS3DH.
Dear All:
I have a project to read LIS3DH data and use STM32F745 MCU to access 3 Axis of LIS3DH data. After initial LIS3DH control register(CTRL1_REG=0x47 /*set ODR as 50 Hz and enable Ax Ay Az....*/ and CTRL4_REG=0x88 /*enable block data update(BDU) and High resolution Mode ..... */), we can get the correct Y and Z Axis of data.
Nevertheless, we can't get the correct data of the X axis ,always in 0x8090, when the status_reg (0x27) is 0xff. What is wrong with the X axis of LIS3DH? Can we do next step.