X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/f24cd41e8d3dd8bd9e752fc450fff2d01afe1092..b781b3d3046655140ccc113f4b86011b80d64df4:/src/adafruit_blinka/microcontroller/generic_linux/sysfs_pwmout.py

diff --git a/src/adafruit_blinka/microcontroller/generic_linux/sysfs_pwmout.py b/src/adafruit_blinka/microcontroller/generic_linux/sysfs_pwmout.py
index 3ce2ee3..d0686f7 100644
--- a/src/adafruit_blinka/microcontroller/generic_linux/sysfs_pwmout.py
+++ b/src/adafruit_blinka/microcontroller/generic_linux/sysfs_pwmout.py
@@ -153,8 +153,9 @@ class PWMOut(object):
     # Mutable properties
 
     def _get_period(self):
+        period_ns = self._read_pin_attr(self._pin_period_path)
         try:
-            period_ns = int(self._read_pin_attr(self._pin_period_path))
+            period_ns = int(period_ns)
         except ValueError:
             raise PWMError(None, "Unknown period value: \"%s\"" % period_ns)
 
@@ -188,8 +189,9 @@ class PWMOut(object):
     """
 
     def _get_duty_cycle(self):
+        duty_cycle_ns = self._read_pin_attr(self._pin_duty_cycle_path)
         try:
-            duty_cycle_ns = int(self._read_pin_attr(self._pin_duty_cycle_path))
+            duty_cycle_ns = int(duty_cycle_ns)
         except ValueError:
             raise PWMError(None, "Unknown duty cycle value: \"%s\"" % duty_cycle_ns)