Sometimes the timestamp in the DSMR message is invalid (when no data read read from the mbus meter?), and then parsing fails. Fixing this by handling the exception and returning None for invalid timestamps. Fixes: #120
Sometimes the timestamp in the DSMR message is invalid (when no data read read from the mbus meter?), and then parsing fails. Fixing this by handling the exception and returning None for invalid timestamps. Fixes: #120