def start(self, metadata):
self.out_proto = self.add(srd.OUTPUT_PROTO, 'i2cdata')
if self.options['direction'] not in ('', 'read', 'write'):
- raise Exception("Invalid direction: expected 'read' or 'write'")
+ raise Exception('Invalid direction: expected "read" or "write"')
def decode(self, ss, es, data):
try: