20 lines
707 B
Diff
20 lines
707 B
Diff
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diff --git a/gateware/logic/pid.py b/gateware/logic/pid.py
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index e737577..f1a4096 100644
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--- a/gateware/logic/pid.py
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+++ b/gateware/logic/pid.py
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@@ -43,10 +43,12 @@ class PID(Module, AutoCSR):
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self.comb += [setpoint_signed.eq(self.setpoint.storage)]
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self.error = Signal((self.width + 1, True))
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+ error_reg = Signal((self.width + 1, True))
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+ self.sync += self.error.eq(error_reg)
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self.comb += [
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- If(self.running, self.error.eq(self.input - self.setpoint.storage)).Else(
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- self.error.eq(0)
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+ If(self.running, error_reg.eq(self.input - self.setpoint.storage)).Else(
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+ error_reg.eq(0)
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)
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]
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