import serial
from optparse import OptionParser
class spp:
def __init__(self, port = "COM10"):
self.ser = serial.Serial(port)
def getImage(self):
self.image_data = ""
while True:
line = self.ser.readline()
print line,
if len(line) >= 2:
for i in range(0, len(line)-1, 2):
x = int(line[i:i+2], 16)
self.image_data += chr(x)
else:
return self.image_data
if __name__ == "__main__":
parser = OptionParser()
parser.add_option("-p", "--port", dest="port", default="COM10")
(options, args) = parser.parse_args()
spp = spp(options.port)
for n in range(10):
try:
image_data = spp.getImage()
filename = "image%d.jpg" % (n % 10)
print "%s %d" % (filename, len(image_data))
with open(filename, "wb") as f:
f.write(image_data)
except KeyboardInterrupt:
break
