Use correct angle tune range of +/-30 on PMW33XX (#17693)
Co-authored-by: Daniel Kao <daniel.m.kao@gmail.com> Co-authored-by: Daniel Kao <daniel.m.kao@gmail.com>
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3 changed files with 99 additions and 93 deletions
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@ -1,3 +1,4 @@
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// Copyright 2022 Daniel Kao (dkao)
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// Copyright 2022 Stefan Kerkmann (KarlK90)
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// Copyright 2022 Ulrich Spörlein (@uqs)
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// Copyright 2021 Alabastard (@Alabastard-64)
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@ -165,7 +166,7 @@ bool pmw33xx_init(uint8_t sensor) {
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wait_ms(1);
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pmw33xx_write(sensor, REG_Config2, 0x00);
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pmw33xx_write(sensor, REG_Angle_Tune, CONSTRAIN(ROTATIONAL_TRANSFORM_ANGLE, -127, 127));
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pmw33xx_write(sensor, REG_Angle_Tune, CONSTRAIN(ROTATIONAL_TRANSFORM_ANGLE, -30, 30));
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pmw33xx_write(sensor, REG_Lift_Config, PMW33XX_LIFTOFF_DISTANCE);
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if (!pmw33xx_check_signature(sensor)) {
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@ -1,3 +1,4 @@
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// Copyright 2022 Daniel Kao (dkao)
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// Copyright 2022 Stefan Kerkmann (KarlK90)
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// Copyright 2022 Ulrich Spörlein (@uqs)
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// Copyright 2021 Alabastard (@Alabastard-64)
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@ -58,6 +59,10 @@ _Static_assert(sizeof((pmw33xx_report_t){0}.motion) == 1, "pmw33xx_report_t.moti
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# define ROTATIONAL_TRANSFORM_ANGLE 0x00
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#endif
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#if ROTATIONAL_TRANSFORM_ANGLE > 30 || ROTATIONAL_TRANSFORM_ANGLE < (-30)
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# error ROTATIONAL_TRANSFORM_ANGLE has to be in the range of +/- 30 for all PMW33XX sensors.
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#endif
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// Support single and plural spellings
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#ifndef PMW33XX_CS_PINS
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# ifndef PMW33XX_CS_PIN
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