Try

bouwew · bouwew · commit fdbc03b0607d · 2025-02-19T19:31:08.000+01:00
diff --git a/plugwise_usb/nodes/circle.py b/plugwise_usb/nodes/circle.py
@@ -1027,15 +1027,15 @@ def _calc_watts(self, pulses: int, seconds: int, nano_offset: int) -> float | No
         corrected_pulses = seconds * (
             (
                 (
-                    ((pulses_per_s + self._calibration.off_noise) ** 2)
+                    ((pulses_per_s - self._calibration.off_noise) ** 2)
                     * self._calibration.gain_b
                 )
-                + (
-                    (pulses_per_s + self._calibration.off_noise)
+                - (
+                    (pulses_per_s - self._calibration.off_noise)
                     * self._calibration.gain_a
                 )
             )
-            + self._calibration.off_tot
+            - self._calibration.off_tot
         )
 
         # Fix minor miscalculations

Original file line number	Diff line number	Diff line change
`@@ -1027,15 +1027,15 @@ def _calc_watts(self, pulses: int, seconds: int, nano_offset: int) -> float \| No`
`1027`	`1027`	`corrected_pulses = seconds * (`
`1028`	`1028`	`(`
`1029`	`1029`	`(`
`1030`		`- ((pulses_per_s + self._calibration.off_noise) ** 2)`
	`1030`	`+ ((pulses_per_s - self._calibration.off_noise) ** 2)`
`1031`	`1031`	`* self._calibration.gain_b`
`1032`	`1032`	`)`
`1033`		`- + (`
`1034`		`- (pulses_per_s + self._calibration.off_noise)`
	`1033`	`+ - (`
	`1034`	`+ (pulses_per_s - self._calibration.off_noise)`
`1035`	`1035`	`* self._calibration.gain_a`
`1036`	`1036`	`)`
`1037`	`1037`	`)`
`1038`		`- + self._calibration.off_tot`
	`1038`	`+ - self._calibration.off_tot`
`1039`	`1039`	`)`
`1040`	`1040`
`1041`	`1041`	`# Fix minor miscalculations`