Thank you very much!
I can now run the script in path: crazyflie-firmware>tools>lighthouse> get_bs_position.py.
But I don't know how much error is reasonable.And from the data point of view, my bs are not at the same height?
Origin: {} [0.525801420211792, -1.0798598527908325, -2.252423048019409]
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{.origin = {-0.525801, 1.079860, 2.252423, }, .mat = {{0.998637, -0.052191, -0.000000, }, {0.049424, 0.945701, 0.321259, }, {-0.016767, -0.320821, 0.946992, }, }},
{.origin = {-0.627446, 1.066033, -2.573154, }, .mat = {{-0.993563, 0.110110, -0.026620, }, {0.087250, 0.893692, 0.440116, }, {0.072251, 0.434960, -0.897546, }, }},