From c9be15667f62ba33dbbe0015037bb58d824fcdd5 Mon Sep 17 00:00:00 2001
From: Raspberry Pi <pi@umn.edu>
Date: Tue, 1 Oct 2019 18:28:44 -0500
Subject: Got encoder working

---
 System_Python/test_Encoder.py | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

(limited to 'System_Python')

diff --git a/System_Python/test_Encoder.py b/System_Python/test_Encoder.py
index 875b5be..ab74c6e 100644
--- a/System_Python/test_Encoder.py
+++ b/System_Python/test_Encoder.py
@@ -3,8 +3,8 @@ import RPi.GPIO as GPIO
 
 GPIO.setmode(GPIO.BCM)
 
-PIN_CLK = 3 #2
-PIN_DAT = 2 #3
+PIN_CLK = 2
+PIN_DATA = 3
 PIN_CS  = 4
 delay = 0.0000005
 
@@ -16,12 +16,12 @@ try:
     GPIO.output(PIN_CS,1)
     GPIO.output(PIN_CLK,1)
 except:
-    print "ERROR. Unable to setup the configuration requested"                                     
+    print("ERROR. Unable to setup the configuration requested")                                    
 
 #wait some time to start
 time.sleep(0.5)
 
-print "GPIO configuration enabled"
+print("GPIO configuration enabled")
 
 def clockup():
     GPIO.output(PIN_CLK,1)
@@ -32,24 +32,27 @@ def readpos():
     GPIO.output(PIN_CS,0) #pulls low to start
 
     time.sleep(delay*2)
-    data = [0]
+    data = 0
     clockdown()
     
-    for i in range(0,10); #bitcount):
+    time1=time.clock()
+    for i in range(0,10): #bitcount):
         clockup() #375 ns between each
-        data[i]<<=1  
-        data[i]|=GPIO.input(PIN_DATA)
+        data<<=1  
+        data|=GPIO.input(PIN_DATA)
+        #while(time.clock()-time1<minReadValue);
         clockdown()
-    
+    print(time.clock()-time1)
     GPIO.output(PIN_CS,1) #pull high after finish
+    
     return data
 
 try:
     while(1):
-        print readpos()
+        print(readpos())
         time.sleep(0.001)
         #break
         
 finally:
-    print "cleaning up GPIO"
+    print("cleaning up GPIO")
     GPIO.cleanup()
\ No newline at end of file
-- 
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