Page Comparison

def writeString(offset, myString):
    f=open("/dev/piControl0","wb+",0)
    f.seek(offset)
    f.write(str.encode(myString))

def readString(offset, length):
    f=open("/dev/piControl0","wb+",0)
    f.seek(offset)
    my_string_as_bytes = f.read(length)
    return my_string_as_bytes.decode()
	
writeString(4843,'Hello World')
readString(4843,11)
' Hello World

pi@RevPi40302:~ $ piTest -1 -r 4843,11
 72 101 108 108 111  32  87 111 114 108
100
pi@RevPi40302:~ $ piTest -1 -r 43,11,h
48 65 6c 6c 6f 20 57 6f 72 6c 64