reuse pub client, remove pwm_hz

Pioreactor · Oct 27, 2024 · 64d8a38 · 64d8a38
1 parent 2835dbb
commit 64d8a38
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Showing 2 changed files with 5 additions and 7 deletions.
diff --git a/pioreactor/background_jobs/stirring.py b/pioreactor/background_jobs/stirring.py
@@ -240,7 +240,11 @@ def __init__(
 
         pin: pt.GpioPin = hardware.PWM_TO_PIN[channel]
         self.pwm = PWM(
-            pin, config.getfloat("stirring.config", "pwm_hz"), unit=self.unit, experiment=self.experiment
+            pin,
+            config.getfloat("stirring.config", "pwm_hz"),
+            unit=self.unit,
+            experiment=self.experiment,
+            pubsub_client=self.pub_client,
         )
         self.pwm.lock()
         self.duty_cycle_lock = Lock()

diff --git a/pioreactor/utils/pwm.py b/pioreactor/utils/pwm.py
@@ -216,9 +216,6 @@ def __init__(
 
             self._pwm = SoftwarePWMOutputDevice(self.pin, self.hz)
 
-        with local_intermittent_storage("pwm_hz") as cache:
-            cache[self.pin] = self.hz
-
         self.logger.debug(
             f"Initialized GPIO-{self.pin} using {'hardware' if self.using_hardware else 'software'}-timing, initial frequency = {self.hz} hz."
         )
@@ -291,9 +288,6 @@ def clean_up(self) -> None:
         with local_intermittent_storage("pwm_dc") as cache:
             cache.pop(self.pin)
 
-        with local_intermittent_storage("pwm_hz") as cache:
-            cache.pop(self.pin)
-
         gpio_helpers.set_gpio_availability(self.pin, True)
 
         self.logger.debug(f"Cleaned up GPIO-{self.pin}.")