license_plate_recognition/bx/BxCmdReadParams.py

from .BxCmd import baseBxCmd
from .BxCmdCode import CMD_READ_PARAMS


class CmdReadParams(baseBxCmd):
    """读取参数命令"""
    def __init__(self):
        super().__init__(CMD_READ_PARAMS.group, CMD_READ_PARAMS.code)

    def Build(self):
        """构建命令数据"""
        # 直接返回固定的命令数据
        return bytes([0xa2, 0x0a, 0x01, 0x00, 0x00])


# 创建CmdReadParams实例的函数
def NewCmdReadParams():
    """创建读取参数命令实例"""
    return CmdReadParams()