clean up

i2c/load.py

@@ -10,11 +10,6 @@
 # (c) Massachusetts Institute of Technology 2009
 # Permission granted for experimental and personal use;
 # license for commercial sale available from MIT
-#
-
-#serial port seems like ttyUSB0
-# or usb-FTDI_FT232R_USB_UART_A501JTMW-if00-port0
-#or ../../ttyUSB0
 
 from Tkinter import *
 import serial,time
@@ -47,15 +42,12 @@ def idle(parent,canvas):
          break
    low = ord(ser.read())
    high = ord(ser.read())
-   #newvalue=ord(ser.read())
    value = 256*high + low
    print value
    f.write("%f,%d\n"%(time.time()-t0,value) )
 
-   #print value#low,high
    filter = (1-eps)*filter + eps*value
    x = int(.2*WINDOW + (.9-.2)*WINDOW*filter/1024.0)
-   #canvas.itemconfigure("text",text="%.1f"%newvalue)
    canvas.coords('rect1',.2*WINDOW,.05*WINDOW,x,.2*WINDOW)
    canvas.coords('rect2',x,.05*WINDOW,.9*WINDOW,.2*WINDOW)
    canvas.update()
@@ -68,16 +60,9 @@ if (len(sys.argv) != 2):
    print "command line: hello.light.44.py serial_port"
    sys.exit()
 port = sys.argv[1]
-#
 # open serial port
-#
-### CHANGE THIS FOR DIFFERENT BAUD FOR 44 INSTEAD OF 45?????
-#or more relevantly, the clock issues?  internal instead of external; 1 or 8?
-#maybe messes up bit delays...
 ser = serial.Serial(port,230400)
 ser.flush()
-
-#ser = serial.Serial(port,115200)
 ser.setDTR()
 #
 # set up GUI