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| 2013-10-25 09:16:45 -0500 | asked a question | How to interpret the Accelerator raw data in HDL-32E? Hi, We have a Velodyne Lidar (HDL-32E)(equipped with IMU) that I am trying to start with it. we have gathered UDP positioning packet(port 8308) which includes gyroscope, accelerometer and temperature measurements. I have a few questions: 1- Should all gyro measurements be negative? (mine are) 2- We get 6 accelerometer measurements (ACC1x, ACC1y, ACC2x, ACC2y, ACC3x, ACC3y). I expected to have 3 acceleration measures. How can I get these 6 to 3 x-y-z accelerations? 3- We get 3 temperature measures? why 3? do they differ? I really appreciate your help. |
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