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Author: MarkAYoder

source/examples/python/pwm.old.py

@@ -0,0 +1,14 @@
+import Adafruit_BBIO.PWM as PWM
+
+#set polarity to 1 on start:
+#PWM.start("P9_14", 50, 2000, 1)
+
+#PWM.start(channel, duty, freq=2000, polarity=0)
+#duty values are valid 0 (off) to 100 (on)
+
+PWM.start("P9_14", 50)
+PWM.set_duty_cycle("P9_14", 25.5)
+PWM.set_frequency("P9_14", 10)
+
+PWM.stop("P9_14")
+PWM.cleanup()

source/examples/python/pwm.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import Adafruit_BBIO.PWM as PWM
 
 #set polarity to 1 on start:
@@ -6,9 +7,10 @@
 #PWM.start(channel, duty, freq=2000, polarity=0)
 #duty values are valid 0 (off) to 100 (on)
 
-PWM.start("P9_14", 50)
-PWM.set_duty_cycle("P9_14", 25.5)
-PWM.set_frequency("P9_14", 10)
+SERVO="P9_14"
+PWM.start(SERVO, 50)
+PWM.set_duty_cycle(SERVO, 25.5)
+PWM.set_frequency(SERVO, 10)
 
-PWM.stop("P9_14")
+PWM.stop(SERVO)
 PWM.cleanup()