self.out_python = self.register(srd.OUTPUT_PYTHON, proto_id='i2c')
if self.options['address'] not in range(0, 127 + 1):
raise Exception('Invalid slave (must be 0..127).')
- if self.options['direction'] not in ('both', 'read', 'write'):
- raise Exception('Invalid direction (valid: read/write/both).')
# Grab I²C packets into a local cache, until an I²C STOP condition
# packet comes along. At some point before that STOP condition, there