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accel and gyro calibration refactor and cleanup #14776
accel and gyro calibration refactor and cleanup #14776
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And no more accel scale calibration?
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Currently in master if you have TC enabled the regular calibration is stored to TC parameters. The scale factor is stored directly (eg CAL_ACC0_XSCALE -> TC_A0_SCL_0). The offset (eg CAL_ACCx_XOFF) is applied by adjusting the TC coefficients (x0, y0, z0 terms).
The new idea is to basically keep them as separate as possible. Regular calibration (CAL_ACC*) is always there and operates the same way (on top of TC adjustment if available). Calibration code doesn't need to poke into TC parameters at all. This is important because in some cases the TC parameters are stored read only.