First of all, my hardware information is Device:OpenIMU300ZA 5020-3885-02 1.1.2 SN:1908400015,using IMU app.
Now I can print the hexadecimal information as shown in the figure below through the serial port
For example, I know 0x55557331 stands for uus1, 0xD379A13C \ 0x2C AFC73D \ 0xA9F31F41 represent the accelerations of X, y and Z respectively。As shown in the picture。
656a86b2-6c05-43b1-b45d-9087ff4dc97a-image.png

My problem is how to convert hexadecimal serial port data into real decimal data (how to convert hexadecimal serial port information into real sensor decimal information, for example 0XCAF71CC1 stands for -9.810495377)