Initial check in

2016-02-28 22:29:02 +00:00
parent de14f2d672
commit e394638a5a
8 changed files with 1123 additions and 0 deletions
--- a/640test.py
+++ b/640test.py
@@ -0,0 +1,104 @@
+import RPi.GPIO as GPIO
+import time
+from Adafruit_PWM_Servo_Driver import PWM
+
+pwm = PWM( 0x60, debug=False)
+pwm.setPWMFreq(1600)
+
+GPIO.setmode(GPIO.BCM)
+GPIO.setup(17, GPIO.OUT)
+# set mode to en/phase
+GPIO.output(17, GPIO.HIGH)
+
+in1 = 5
+in2 = 4
+
+in3 = 8
+in4 = 9
+
+in5 = 0
+in6 = 1
+
+in7 = 2
+in8 = 3
+
+in9 = 10
+in10 = 11
+
+in11 = 7
+in12 = 6
+
+# Test motor one
+# phase is 8, enable = 9
+pwm.setPWM(in1,0,0)
+pwm.setPWM(in2,0,0)
+pwm.setPWM(in3,0,0)
+pwm.setPWM(in4,0,0)
+pwm.setPWM(in5,0,0)
+pwm.setPWM(in6,0,0)
+pwm.setPWM(in7,0,0)
+pwm.setPWM(in8,0,0)
+pwm.setPWM(in9,0,0)
+pwm.setPWM(in10,0,0)
+pwm.setPWM(in11,0,0)
+pwm.setPWM(in12,0,0)
+time.sleep(2)
+print "Set forward"
+pwm.setPWM(in1,0,0)
+pwm.setPWM(in2,0,4095)
+pwm.setPWM(in3,0,0)
+pwm.setPWM(in4,0,4095)
+pwm.setPWM(in5,0,0)
+pwm.setPWM(in6,0,4095)
+pwm.setPWM(in7,0,0)
+pwm.setPWM(in8,0,4095)
+pwm.setPWM(in9,0,0)
+pwm.setPWM(in10,0,4095)
+pwm.setPWM(in11,0,0)
+pwm.setPWM(in12,0,4095)
+time.sleep(2)
+print "stop"
+pwm.setPWM(in1,0,0)
+pwm.setPWM(in2,0,0)
+pwm.setPWM(in3,0,0)
+pwm.setPWM(in4,0,0)
+pwm.setPWM(in5,0,0)
+pwm.setPWM(in6,0,0)
+pwm.setPWM(in7,0,0)
+pwm.setPWM(in8,0,0)
+pwm.setPWM(in9,0,0)
+pwm.setPWM(in10,0,0)
+pwm.setPWM(in11,0,0)
+pwm.setPWM(in12,0,0)
+time.sleep(2)
+print "Set reverse"
+pwm.setPWM(in1,0,4095)
+pwm.setPWM(in2,0,4095)
+pwm.setPWM(in3,0,4095)
+pwm.setPWM(in4,0,4095)
+pwm.setPWM(in5,0,4095)
+pwm.setPWM(in6,0,4095)
+pwm.setPWM(in7,0,4095)
+pwm.setPWM(in8,0,4095)
+pwm.setPWM(in9,0,4095)
+pwm.setPWM(in10,0,4095)
+pwm.setPWM(in11,0,4095)
+pwm.setPWM(in12,0,4095)
+time.sleep(2)
+print "stop"
+pwm.setPWM(in1,0,0)
+pwm.setPWM(in2,0,0)
+pwm.setPWM(in3,0,0)
+pwm.setPWM(in4,0,0)
+pwm.setPWM(in5,0,0)
+pwm.setPWM(in6,0,0)
+pwm.setPWM(in7,0,0)
+pwm.setPWM(in8,0,0)
+pwm.setPWM(in9,0,0)
+pwm.setPWM(in10,0,0)
+pwm.setPWM(in11,0,0)
+pwm.setPWM(in12,0,0)
+
+
+# cleanup
+GPIO.cleanup()