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[Bug] Fix pmw33xx sensor corruption on get-cpi call #23116

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Feb 20, 2024
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[Bug] Fix pmw33xx sensor corruption on get-cpi call #23116

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[Bug] Fix pmw33xx sensor corruption on get-cpi call
drashna Feb 19, 2024
acdd89a
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drashna Feb 20, 2024
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1 change: 1 addition & 0 deletions drivers/sensors/pmw3360.c
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ uint16_t pmw33xx_get_cpi(uint8_t sensor) {
}

uint8_t cpival = pmw33xx_read(sensor, REG_Config1);
pmw33xx_write(sensor, REG_Config1, cpival);
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return (uint16_t)((cpival + 1) & 0xFF) * PMW33XX_CPI_STEP;
}

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