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author | Nick Brassel <[email protected]> | 2023-11-28 16:39:48 +1100 |
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committer | Nick Brassel <[email protected]> | 2023-11-28 16:40:47 +1100 |
commit | 0115951de12bd4c798a43a380651c34552552e85 (patch) | |
tree | 62999011ae782d93aa6dc9c889615db2a840cafc /drivers/sensors/pmw3389.c | |
parent | 0379d1f59e58cefa18cdb72ba1b77507d1108ae6 (diff) | |
parent | 4d99e0a23cff02f4c6e55e093b5de08a9be0df7c (diff) | |
download | qmk_firmware-0.23.0.tar.gz qmk_firmware-0.23.0.zip |
`develop` -> `master`, 2023q4 edition0.23.0
Diffstat (limited to 'drivers/sensors/pmw3389.c')
-rw-r--r-- | drivers/sensors/pmw3389.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/sensors/pmw3389.c b/drivers/sensors/pmw3389.c index c5781a5ffe..10e578edac 100644 --- a/drivers/sensors/pmw3389.c +++ b/drivers/sensors/pmw3389.c @@ -22,7 +22,7 @@ void pmw33xx_set_cpi(uint8_t sensor, uint16_t cpi) { return; } - uint16_t cpival = CONSTRAIN((cpi / PMW33XX_CPI_STEP) - 1, 0, (PMW33XX_CPI_MAX / PMW33XX_CPI_STEP) - 1U); + uint16_t cpival = CONSTRAIN((cpi / PMW33XX_CPI_STEP), (PMW33XX_CPI_MIN / PMW33XX_CPI_STEP), (PMW33XX_CPI_MAX / PMW33XX_CPI_STEP)) - 1U; // Sets upper byte first for more consistent setting of cpi pmw33xx_write(sensor, REG_Resolution_H, (cpival >> 8) & 0xFF); pmw33xx_write(sensor, REG_Resolution_L, cpival & 0xFF); |