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frappy_psi.bronkhorst: fixes during test

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This commit is contained in:
zolliker
2026-06-09 14:21:21 +02:00
parent 81282167c3
commit 7bfd79b1e3
1 changed files with 4 additions and 5 deletions
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frappy_psi/bronkhorst.py
+4 -5
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@@ -75,7 +75,7 @@ class Sensor(HasIO, Readable):
reply = self.communicate(f':{length}{self.addr:02X}04{param}{param}')
if reply[:11] != f':{length}{self.addr:02X}02{param}':
return CommunicationFailedError(f'bad reply: {reply}')
val = int(reply[11:14], 16) / 32000 * scale
val = int(reply[11:15], 16) / 32000 * scale
return val
def read_value(self):
@@ -85,8 +85,8 @@ class Sensor(HasIO, Readable):
class Controller(Sensor, Writable):
def set_par(self, length, param, scale, value):
reply = self.communicate(f':{length}{self.addr:02X}01{param}{round(value/scale):04X}')
if reply[:8] != f':04{self.addr:02X}0000':
reply = self.communicate(f':{length}{self.addr:02X}01{param}{round(value * 32000 / scale):04X}')
if reply[:11] != f':04{self.addr:02X}000005':
raise CommunicationFailedError(f'bad reply: {reply}')
return self.get_par(length, param, scale)
@@ -94,8 +94,7 @@ class Controller(Sensor, Writable):
return self.get_par(*SETPOINT, self.scale)
def write_target(self, value):
val = value / self.scale * 32000
return self.set_par(*SETPOINT, self.scale, val)
return self.set_par(*SETPOINT, self.scale, value)
class HasRamp(Drivable):