重构代码.
This commit is contained in:
何 泽隆
@@ -1,484 +1,12 @@
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import time
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from math import ceil
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from tqdm import tqdm
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from pathlib import Path
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from serial import Serial
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from datetime import datetime
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from tenacity import retry, stop_after_attempt, wait_fixed
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from tools.ByteConv import trans_list_to_str
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from device.LaminaController import LaminaController
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from device.LaminaController import GeneratePackage_DLSP001_p280039
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from device.LaminaController import GenerateImage_DLSP001_p280039
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from function.tools.ByteConv import trans_list_to_str
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from tools.IntelHex import file_Bin_to_IntelHex
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from func_frame import make_frame_modbus, check_frame_modbus, print_display
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from func_upgrade import GenerateImage_DLSP001_p280039, GeneratePackage_DLSP001_p280039
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ParamMap_LaminaController = {
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# 1 - Hex
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# 2 - Int16
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# 3 - lnt32
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# 4 - str
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# 5 - addr
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# 6 - float
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# 7 - numberList
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0x0B: ["事件标志", 1],
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0x0C: ["告警字1", 1],
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0x0D: ["告警字2", 1],
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0x0E: ["故障字1", 1],
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0x0F: ["故障字2", 1],
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0x10: ["系统工作状态" , 1],
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0x11: ["Boost1工作状态" , 1],
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0x12: ["Boost2工作状态" , 1],
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0x13: ["开关机状态" , 1],
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0x14: ["光伏组串1输入电压" , 2, 10],
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0x15: ["光伏组串2输入电压" , 2, 10],
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0x16: ["Boost1电感电流" , 2, 100],
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0x17: ["Boost2电感电流" , 2, 100],
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0x18: ["Boost输出电压" , 2, 10],
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0x19: ["Boost输出总电流" , 2, 100],
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0x1A: ["Boost1功率" , 3, 1000],
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0x1C: ["Boost2功率" , 3, 1000],
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0x1E: ["输入总功率" , 3, 1000],
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0x20: ["LLC输出电压" , 2, 10],
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0x21: ["端口输出电压" , 2, 10],
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0x22: ["LLC输出电流均值" , 2, 100],
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0x23: ["LLC输出电流峰值" , 2, 100],
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0x24: ["绝缘检测电压" , 2, 10],
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0x25: ["散热片温度" , 2, 10],
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0x26: ["腔体1温度" , 2, 10],
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0x27: ["腔体2温度" , 2, 10],
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0x28: ["设备温度" , 2, 10],
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0x50: ["启停控制命令" , 2],
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0x51: ["故障清除命令" , 2],
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0x52: ["参数还原命令" , 2],
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0x53: ["设备复位命令" , 2],
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0x54: ["模式更改命令" , 2],
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0x55: ["短时停机命令(未启用)" , 2],
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0x56: ["手动录波命令" , 2],
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0x57: ["时间配置命令" , 7, 3],
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0x60: ["整机运行使能", 1],
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0x61: ["最小启动允许输入电压", 2, 10],
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0x62: ["最大启动允许输入电压", 2, 10],
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0x63: ["最小停机输入电压", 2, 10],
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0x64: ["最大停机输入电压", 2, 10],
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0x65: ["最小启动允许输出电压", 2, 10],
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0x66: ["最大启动允许输出电压", 2, 10],
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0x67: ["最小停止允许输出电压", 2, 10],
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0x68: ["最大停止允许输出电压", 2, 10],
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0x69: ["最小MPPT电流限值", 2, 100],
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0x6A: ["最大MPPT电流限值", 2, 100],
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0x6B: ["保留数据项", 2],
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0x6C: ["最大功率限值", 3, 1000],
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0x6E: ["最大功率限值存储值", 3, 1000],
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0x70: ["Boost输入过压保护值", 2, 10],
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0x71: ["Boost输出过压保护值", 2, 10],
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0x72: ["LLC输出过压保护值", 2, 10],
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0x73: ["LLC输出欠压保护值", 2, 10],
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0x74: ["Boost电感过流保护值", 2, 100],
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0x75: ["LLC输出电流均值保护值", 2, 100],
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0x76: ["LLC输出电流峰值保护值", 2, 100],
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0x77: ["保留数据项", 2],
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0x78: ["过载保护值", 3, 1000],
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0x7A: ["过温故障值", 2, 10],
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0x7B: ["过温告警值", 2, 10],
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0x7C: ["过温恢复值", 2, 10],
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0x7D: ["输出继电器故障判断差值", 2, 10],
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0x7E: ["LLC输出电压给定值", 2, 10],
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0x7F: ["Boost输出电压给定值", 2, 10],
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0x80: ["三点法中间阈值", 2, 10],
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0x81: ["浮充电压", 2, 10],
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0x82: ["恒压充电电压", 2, 10],
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0x83: ["llc软起开始电压", 2, 10],
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0x84: ["boost开始运行电压", 2, 10],
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0x85: ["boost停止运行电压", 2, 10],
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0x86: ["绝缘检测正阻抗限值", 3, 1],
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0x88: ["绝缘检测负阻抗限值", 3, 1],
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0x8A: ["抖动频率下限", 2, 10],
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0x8B: ["抖动频率上限", 2, 10],
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0x8C: ["保留地址项", 2],
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0x8D: ["保留地址项", 2],
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0x8E: ["保留地址项", 2],
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0x8F: ["保留地址项", 2],
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0x100: ["程序版本字符串", 4, 16],
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0x110: ["设备型号字符串", 4, 16],
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0x120: ["保留地址项", 4, 16],
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0x130: ["生产厂家字符串", 4, 8],
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0x138: ["保留地址项", 4, 8],
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0x140: ["保留地址项", 4, 16],
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0x150: ["保留地址项", 4, 16],
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0x160: ["硬件版本字符串", 4, 16],
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0x170: ["设备序列号", 4, 16],
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0x180: ["设备MES码", 4, 16],
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0x190: ["出厂日期批次", 4, 16],
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}
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class LaminaController:
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""" 叠光控制器
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"""
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def __init__(self, com_name="COM16", addr_645=[0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA], addr_modbus=0x01, **kwargs):
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# 初始化串口通信
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if com_name is not None:
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com_config = {}
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com_config['baudrate'] = kwargs['baudrate'] if 'baudrate' in kwargs.keys() else 115200
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com_config['parity'] = kwargs['parity'] if 'parity' in kwargs.keys() else 'N'
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com_config['bytesize'] = kwargs['bytesize'] if 'bytesize' in kwargs.keys() else 8
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com_config['stopbits'] = kwargs['stopbits'] if 'stopbits' in kwargs.keys() else 1
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self.__com = Serial(com_name, timeout=0, **com_config)
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else:
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self.__com = None
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self.flag_print = kwargs['frame_print'] if 'frame_print' in kwargs.keys() else False
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self.time_out = kwargs['time_out'] if 'time_out' in kwargs.keys() else 1
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self.time_gap = kwargs['time_gap'] if 'time_gap' in kwargs.keys() else 0.01
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self.retry = kwargs['retry'] if 'retry' in kwargs.keys() else 1
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self.block = {
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'addr' : addr_645,
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'type' : 'modbus',
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'data' : {
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'addr_dev' : addr_modbus,
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'data_define': ParamMap_LaminaController,
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},
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}
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self.output = {
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'result': False,
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'code_func': 0x00,
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}
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self.log = {
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'send': 0,
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'read': 0,
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'keep-fail': 0,
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'record': {
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'config': None,
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'data': None,
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},
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}
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def __read_frame(self) -> bool:
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""" 使用帧字节超时策略读报文帧, 并进行解析数据, 打印异常 """
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frame_recv = b''
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time_start, time_current, flag_frame = time.time(), time.time(), False
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while (time_current - time_start) < self.time_out:
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time.sleep(self.time_gap)
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bytes_read = self.__com.read_all()
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time_current = time.time()
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if flag_frame and len(bytes_read) == 0:
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break
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elif len(bytes_read):
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flag_frame = True
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frame_recv += bytes_read
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try:
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self.output = check_frame_modbus(frame_recv, self.block['data'])
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if self.flag_print:
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print("Read Frame: ", trans_list_to_str(frame_recv))
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except Exception as ex:
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print("Error Info: ", ex)
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if self.flag_print and frame_recv:
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print("Fail Data: " , trans_list_to_str(frame_recv))
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self.output['result'] = False
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return self.output['result']
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def __transfer_data(self, frame: bytearray) -> bool:
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""" 串口收发报文, 包含重试逻辑与数据打印 """
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if self.__com is None:
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print(trans_list_to_str(frame))
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return False
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fail_count = 0
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while fail_count < self.retry:
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frame_discard = self.__com.read_all()
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self.__com.write(frame)
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self.log['send'] += 1
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if self.flag_print and frame_discard:
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print("Discard Data: " , frame_discard)
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if self.flag_print:
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print("Send Frame: ", trans_list_to_str(frame))
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time.sleep(10 * self.time_gap)
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if self.__read_frame():
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if (self.flag_print is not None) and 'Regs' in self.output.keys():
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print_display(self.output['Regs'])
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self.log['read'] += 1
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break
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else:
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fail_count += 1
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if fail_count >= self.log['keep-fail']:
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self.log['keep-fail'] = fail_count
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time.sleep(2*self.time_out)
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return fail_count < self.retry
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def frame_read(self, daddr=0x60, dlen=0x30) -> bool:
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self.block['data']['type'] = 'read'
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self.block['data']['data_addr'] = daddr
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self.block['data']['data_len'] = dlen
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frame = make_frame_modbus(self.block['data'])
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return self.__transfer_data(frame)
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def frame_write_one(self, daddr=0x85, dval=-900) -> bool:
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self.block['data']['type'] = 'write_one'
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self.block['data']['data_addr'] = daddr
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item_coff = self.block['data']['data_define'][daddr][2] if len(self.block['data']['data_define'][daddr]) > 2 else 1
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self.block['data']['data_val'] = int(dval * item_coff)
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frame = make_frame_modbus(self.block['data'])
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return self.__transfer_data(frame)
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def frame_write_dual(self, daddr=0x91, dval=600) -> bool:
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self.block['data']['type'] = 'write_dual'
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self.block['data']['data_addr'] = daddr
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item_coff = self.block['data']['data_define'][daddr][2] if len(self.block['data']['data_define'][daddr]) > 2 else 1
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self.block['data']['data_val'] = int(dval * item_coff)
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frame = make_frame_modbus(self.block['data'])
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return self.__transfer_data(frame)
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def frame_write_str(self, daddr=0x82, dval=[0x06, 0x05, 0x04, 0x03, 0x02, 0x01]) -> bool:
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self.block['data']['type'] = 'write_str'
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self.block['data']['data_addr'] = daddr
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self.block['data']['data_val'] = dval
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frame = make_frame_modbus(self.block['data'])
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return self.__transfer_data(frame)
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def frame_record(self) -> bool:
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""" 读取录波数据
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"""
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param_saved = self.flag_print, self.retry, self.time_out
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self.flag_print = False
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self.retry = 3
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self.time_out = 1.5
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self.block['data']['file_block_size'] = 240
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# 读取config
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self.block['data']['type'] = 'record_cfg'
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self.block['data']['step'] = 'start'
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frame_master = make_frame_modbus(self.block['data'])
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ret, pbar = True, None
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frame_data_cfg = []
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while ret:
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if ret := self.__transfer_data(frame_master):
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frame_data_cfg.append(self.output['record'])
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if self.output['record']['seq'] == 0:
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pbar = tqdm(total=self.output['record']['total'] + 1, desc="Record Config Reading")
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self.block['data']['step'] = 'next'
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frame_master = make_frame_modbus(self.block['data'])
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elif (self.output['record']['seq']) >= self.output['record']['total']:
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ret = False
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pbar and pbar.update()
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pbar and pbar.close()
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# 读取data
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self.block['data']['type'] = 'record_data'
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self.block['data']['step'] = 'start'
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frame_master = make_frame_modbus(self.block['data'])
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ret, pbar = True, None
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frame_data_record = []
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while ret:
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if ret := self.__transfer_data(frame_master):
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frame_data_record.append(self.output['record'])
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if self.output['record']['seq'] == 0:
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pbar = tqdm(total=self.output['record']['total'] + 1, desc="Record Data Reading")
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self.block['data']['step'] = 'next'
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frame_master = make_frame_modbus(self.block['data'])
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elif (self.output['record']['seq']) >= self.output['record']['total']:
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ret = False
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pbar and pbar.update()
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pbar and pbar.close()
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self.flag_print, self.retry, self.time_out = param_saved
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if (len(frame_data_record) != 32) or (len(frame_data_cfg) != 3):
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print("Operation_Record: 未取得录波数据.")
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return False
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# 处理配置信息
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data_cfg_bare = b"".join([x['data'] for x in frame_data_cfg])
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config_record = {'LinePos': []}
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pos = 0
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if data_cfg_bare[pos+1] != 0xF1 or data_cfg_bare[pos] != 0xF1:
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Warning("config 配置文件格式异常")
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pos += 2
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config_record['LinePos'].append(pos)
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len_faultword = (data_cfg_bare[3] * 0x100 + data_cfg_bare[2])
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pos += 2
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config_record['FaultWord'] = []
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for i in range(0, len_faultword, 2):
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faultword = data_cfg_bare[pos+i+1] * 0x100 + data_cfg_bare[pos+i]
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config_record['FaultWord'].append(faultword)
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pos += len_faultword
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config_record['SysStatus'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['FaultRecordPosition'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['FaultNum'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['Standard'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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if data_cfg_bare[pos+1] != 0xF2 or data_cfg_bare[pos] != 0xF2:
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Warning("config 配置文件格式异常")
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pos += 2
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config_record['LinePos'].append(pos)
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config_record['ChannelNum'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['ChNum_Alg'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['ChNum_Dgt'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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if data_cfg_bare[pos+1] != 0xF3 or data_cfg_bare[pos] != 0xF3:
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Warning("config 配置文件格式异常")
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pos += 2
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config_record['LinePos'].append(pos)
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config_record['ChannelDescription'] = []
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config_record['ChannelCoefficient'] = []
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for i in range(config_record['ChannelNum']):
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len_str = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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ch_desc = []
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for j in range(0, len_str, 2):
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ch_desc.append(data_cfg_bare[pos + j])
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pos += len_str
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ch_coe = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['ChannelDescription'].append(bytearray(ch_desc).decode())
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config_record['ChannelCoefficient'].append(ch_coe)
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if data_cfg_bare[pos+1] != 0xF4 or data_cfg_bare[pos] != 0xF4:
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Warning("config 配置文件格式异常")
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pos += 2
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config_record['LinePos'].append(pos)
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config_record['SysFreq'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['FreqNum'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['SampleFreq'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
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pos += 2
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config_record['SamplePoint'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
|
||||
pos += 2
|
||||
config_record['DataType'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
|
||||
pos += 2
|
||||
config_record['TimeFactor'] = data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos]
|
||||
pos += 2
|
||||
if data_cfg_bare[pos+1] != 0xF5 or data_cfg_bare[pos] != 0xF5:
|
||||
Warning("config 配置文件格式异常")
|
||||
pos += 2
|
||||
config_record['LinePos'].append(pos)
|
||||
time_stamp = {
|
||||
'year': data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos],
|
||||
'month': data_cfg_bare[pos+3] * 0x100 + data_cfg_bare[pos+2],
|
||||
'day': data_cfg_bare[pos+5] * 0x100 + data_cfg_bare[pos+4],
|
||||
'hour': data_cfg_bare[pos+7] * 0x100 + data_cfg_bare[pos+6],
|
||||
'minute': data_cfg_bare[pos+9] * 0x100 + data_cfg_bare[pos+8],
|
||||
'second': data_cfg_bare[pos+11] * 0x100 + data_cfg_bare[pos+10] +
|
||||
(data_cfg_bare[pos+13] * 0x100 + data_cfg_bare[pos+12]) * 0.001,
|
||||
}
|
||||
config_record['StartTime'] = time_stamp
|
||||
pos += 14
|
||||
time_stamp = {
|
||||
'year': data_cfg_bare[pos+1] * 0x100 + data_cfg_bare[pos],
|
||||
'month': data_cfg_bare[pos+3] * 0x100 + data_cfg_bare[pos+2],
|
||||
'day': data_cfg_bare[pos+5] * 0x100 + data_cfg_bare[pos+4],
|
||||
'hour': data_cfg_bare[pos+7] * 0x100 + data_cfg_bare[pos+6],
|
||||
'minute': data_cfg_bare[pos+9] * 0x100 + data_cfg_bare[pos+8],
|
||||
'second': data_cfg_bare[pos+11] * 0x100 + data_cfg_bare[pos+10] +
|
||||
(data_cfg_bare[pos+13] * 0x100 + data_cfg_bare[pos+12]) * 0.001,
|
||||
}
|
||||
config_record['TriggerTime'] = time_stamp
|
||||
self.log['record']['config'] = config_record
|
||||
self.log['record']['bare_config'] = data_cfg_bare
|
||||
|
||||
# 处理录波数据
|
||||
data_record_bare = b"".join([x['data'] for x in frame_data_record])
|
||||
data_record = []
|
||||
pos = 0
|
||||
while pos < len(data_record_bare):
|
||||
record_point = {
|
||||
'index': data_record_bare[pos+3] * 0x1000 +
|
||||
data_record_bare[pos+2] * 0x100 +
|
||||
data_record_bare[pos+1] * 0x10 +
|
||||
data_record_bare[pos],
|
||||
'timestamp': data_record_bare[pos+7] * 0x1000 +
|
||||
data_record_bare[pos+6] * 0x100 +
|
||||
data_record_bare[pos+5] * 0x10 +
|
||||
data_record_bare[pos + 4],
|
||||
'ChAlg': [],
|
||||
'ChDgt': [],
|
||||
}
|
||||
pos += 8
|
||||
for i in range(config_record['ChNum_Alg']):
|
||||
point_data_alg = data_record_bare[pos+1] * 0x100 + data_record_bare[pos]
|
||||
if data_record_bare[pos+1] & 0x80:
|
||||
point_data_alg -= 0x10000
|
||||
record_point['ChAlg'].append(point_data_alg)
|
||||
pos += 2
|
||||
for i in range(config_record['ChNum_Dgt']):
|
||||
point_data_dgt = (data_record_bare[pos+(i // 8)] & (0x01 << (i % 8))) == (0x01 << (i % 8))
|
||||
record_point['ChDgt'].append(point_data_dgt)
|
||||
pos += 2
|
||||
data_record.append(record_point)
|
||||
|
||||
self.log['record']['data'] = data_record
|
||||
self.log['record']['bare_data'] = data_record_bare
|
||||
|
||||
return True
|
||||
|
||||
def frame_update(self, path_bin: Path, makefile: bool = False) -> bool:
|
||||
""" 程序升级
|
||||
注意: 在使用单板升级测试时, 需要关闭低电压检测功能, 否则无法启动升级流程;
|
||||
"""
|
||||
if makefile:
|
||||
self.block['data']['file'], file_bin = GeneratePackage_DLSP001_p280039(path_bin)
|
||||
else:
|
||||
self.block['data']['file'] = path_bin.read_bytes()
|
||||
self.block['data']['header_offset'] = 184
|
||||
self.block['data']['type'] = 'update'
|
||||
param_saved = self.flag_print, self.retry, self.time_out
|
||||
self.retry = 5
|
||||
self.time_out = 0.5
|
||||
self.flag_print = False
|
||||
|
||||
# 启动帧
|
||||
self.block['data']['step'] = 'start'
|
||||
self.block['data']['index'] = 0
|
||||
frame_master = make_frame_modbus(self.block['data'])
|
||||
if not self.__transfer_data(frame_master):
|
||||
self.flag_print, self.retry, self.time_out = param_saved
|
||||
print('Upgrade Fail: start')
|
||||
return False
|
||||
self.block["data"]['file_block_size'] = self.output['upgrade']['length']
|
||||
|
||||
# 避免接收到延迟返回报文
|
||||
time.sleep(self.time_out)
|
||||
|
||||
# 文件传输
|
||||
self.retry = 3
|
||||
self.time_out = 1.5
|
||||
self.block["data"]['step'] = 'trans'
|
||||
self.block['data']['index'] = 0
|
||||
frame_total = ceil((len(self.block["data"]['file']) - self.block['data']['header_offset']) / self.block["data"]['file_block_size'])
|
||||
for idx in tqdm(range(frame_total), desc="File Transmitting"):
|
||||
self.block["data"]['index'] = idx
|
||||
frame_master = make_frame_modbus(self.block['data'])
|
||||
if not self.__transfer_data(frame_master):
|
||||
self.flag_print, self.retry, self.time_out = param_saved
|
||||
print(f'Upgrade Fail: trans data in {idx}')
|
||||
return False
|
||||
|
||||
# 结束升级
|
||||
self.time_out = 1
|
||||
self.block["data"]['step'] = 'end'
|
||||
self.block["data"]['index'] += 1
|
||||
frame_master = make_frame_modbus(self.block['data'])
|
||||
if not self.__transfer_data(frame_master):
|
||||
self.flag_print, self.retry, self.time_out = param_saved
|
||||
print(f'Upgrade Fail: end')
|
||||
return False
|
||||
|
||||
self.flag_print, self.retry, self.time_out = param_saved
|
||||
return True
|
||||
|
||||
|
||||
def test_communication(time_out=2):
|
||||
""" 通信成功率测试 """
|
||||
@@ -555,6 +83,7 @@ def test_record(path_CFG=None, path_data=None):
|
||||
print(f"\tconfig: {path_CFG}")
|
||||
print(f"\tdata: {path_data}")
|
||||
|
||||
|
||||
def make_Image():
|
||||
""" 叠光控制器DSP镜像与升级包生成流程 """
|
||||
root = Path(r"D:\WorkSpace\UserTool\SelfTool\FrameParser\test\p280039")
|
||||
@@ -599,6 +128,7 @@ def make_Image():
|
||||
data_hex = file_Bin_to_IntelHex(data_image, 0x80000, memory_width=2)
|
||||
file_image3.write_text(data_hex)
|
||||
|
||||
|
||||
def make_Pakeage(fp: Path):
|
||||
""" 生成升级包 """
|
||||
|
||||
@@ -700,7 +230,7 @@ if __name__=='__main__':
|
||||
"Log": {'com_name': None,
|
||||
# 'addr_645': [0x01, 0x00, 0x00, 0x00, 0x00, 0x40],
|
||||
},
|
||||
"Debug": {'com_name': 'COM5', 'baudrate': 115200, 'parity': 'N', 'bytesize': 8, 'stopbits': 1,
|
||||
"Debug": {'com_name': 'COM8', 'baudrate': 115200, 'parity': 'N', 'bytesize': 8, 'stopbits': 1,
|
||||
# 'addr_645': [0x01, 0x02, 0x03, 0x04, 0x05, 0x06],
|
||||
'frame_print': True,
|
||||
'time_out': 0.5, 'retry': 3},
|
||||
|
||||
Reference in New Issue
Block a user