toys/dbcc/test/test.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import sys
import dbcc

class MyDelegate(dbcc.SignalDelegate):
    def __init__(self):
        super().__init__()

    def on_encoded(self, msg_id: int, db: bytearray):
        print("msg:", msg_id, ":", db)

    def on_decoded(self, msg_id: int, signal_name: str, value: float):
        print("msg:", msg_id, ",", signal_name, ":", value)


if __name__ == '__main__':
    myhandler = MyDelegate()

    msg_id = 578
    sp = dbcc.SignalProcessor(sys.argv[1])

    print(sp.register_delegate(msg_id, "ACCAccReqValHSC2", myhandler))
    print(sp.register_delegate(498, "SysBPMHSC2", myhandler))
    print(sp.register_delegate(498, "SysBPMEnbdHSC2", myhandler))

    data = bytearray([0x01, 0xA8, 0, 0, 0, 0, 0, 0])

    sp.decode_message(msg_id, data)
    sp.encode_message(msg_id, {"ACCAccReqValHSC2": -5.1})
    
    data = bytearray([0x40, 0x0])

    sp.decode_message(498, data)
    sp.encode_message(498, {"SysBPMHSC2": 2, "SysBPMEnbdHSC2": 1})