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2 Commits
417965a111
...
cc5f48f15c
| Author | SHA1 | Date | |
|---|---|---|---|
| cc5f48f15c | |||
| f7d3858765 |
@ -1,19 +1,19 @@
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import struct
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from PyQt5.QtWidgets import (
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QApplication, QDialog, QLabel, QLineEdit, QPushButton,QMessageBox,
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QHBoxLayout, QVBoxLayout, QMainWindow, QWidget, QRadioButton, QButtonGroup,QGridLayout,QFormLayout
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)
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from PyQt5.QtGui import QRegExpValidator
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from PyQt5.QtCore import QRegExp,QByteArray
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import struct
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from PyQt5.QtNetwork import QTcpSocket
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import numpy as np
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from numpy.ma.core import masked
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from PyQt5.QtCore import QRegExp, QByteArray
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from PyQt5.QtGui import QRegExpValidator
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from PyQt5.QtNetwork import QTcpSocket
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from PyQt5.QtWidgets import (
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QDialog, QLineEdit, QMessageBox,
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QRadioButton, QButtonGroup, QFormLayout
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)
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from scipy.optimize import leastsq
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import struct
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HEADER_MAGIC = bytes([0xAA, 0x55, 0xAA])
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HEADER_SIZE = 6 # PackgeHead除去data字段的大小(3+1+1+1)
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class SamplingDialog(QDialog):
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def __init__(self, parent=None):
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super().__init__(parent)
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@ -53,6 +53,8 @@ class SamplingDialog(QDialog):
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rate_str = self.rate_combo.currentText()
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rate_code = rate_code_map.get(rate_str, 0x00)
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return rate_code, self.time_input.text()
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class PackageHead:
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@staticmethod
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def parse(data: bytes):
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@ -68,8 +70,11 @@ class PackageHead:
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'result_code': result_code,
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'data': data[6:]
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}
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class GetCoe:
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def __init__(self, temp_ch1_1, temp_ch1_2, dc_ch1_1, dc_ch1_2,ac_ch1_1,ac_ch1_2,temp_ch2_1,temp_ch2_2,dc_ch2_1,dc_ch2_2,
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def __init__(self, temp_ch1_1, temp_ch1_2, dc_ch1_1, dc_ch1_2, ac_ch1_1, ac_ch1_2, temp_ch2_1, temp_ch2_2, dc_ch2_1,
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dc_ch2_2,
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ac_ch2_1, ac_ch2_2):
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self.temp_ch1_1 = temp_ch1_1
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self.temp_ch1_2 = temp_ch1_2
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@ -83,12 +88,16 @@ class GetCoe:
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self.dc_ch2_2 = dc_ch2_2
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self.ac_ch2_1 = ac_ch2_1
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self.ac_ch2_2 = ac_ch2_2
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class Eigenvalue:
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def __init__(self, temp1, temp2, offset1, offset2):
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self.temp1 = temp1
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self.temp2 = temp2
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self.offset1 = offset1
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self.offset2 = offset2
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class MacConfigDialog(QDialog):
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def __init__(self, socket: QTcpSocket, parent=None):
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super().__init__(parent)
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@ -159,6 +168,7 @@ class MacConfigDialog(QDialog):
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else:
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QMessageBox.warning(self, "失败", f"错误码: {pkg['result_code']}")
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class IPConfigDialog(QDialog):
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def __init__(self, socket: QTcpSocket, parent=None):
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super().__init__(parent)
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@ -235,6 +245,7 @@ class IPConfigDialog(QDialog):
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if len(parts) != 4:
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raise ValueError()
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return [int(p) for p in parts]
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if mode == 0:
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packet = bytes([
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0xAA, 0x55, 0xAA,
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@ -257,8 +268,6 @@ class IPConfigDialog(QDialog):
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0x00 # result_code (发送时为0)
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]) + struct.pack('B', mode) + bytes(ip) + bytes(mask) + bytes(gw)
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self.socket.write(packet)
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if not self.socket.waitForBytesWritten(1000):
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QMessageBox.critical(self, "错误", "发送失败")
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@ -280,12 +289,15 @@ class IPConfigDialog(QDialog):
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self.accept()
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else:
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QMessageBox.warning(self, "失败", f"错误码: {pkg['result_code']}")
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from PyQt5.QtWidgets import (
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QDialog, QVBoxLayout, QHBoxLayout, QLabel, QPushButton, QComboBox,
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QGridLayout, QApplication
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QGridLayout
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)
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from PyQt5.QtCore import Qt
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class CalibrationDialog(QDialog):
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def __init__(self, socket: QTcpSocket, parent=None):
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super().__init__(parent)
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@ -399,6 +411,7 @@ class CalibrationDialog(QDialog):
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# 发送给 MCU
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self.socket.write(packet)
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self.socket.waitForReadyRead()
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def get_coe(self):
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try:
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self.socket.write(bytes(
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@ -408,6 +421,7 @@ class CalibrationDialog(QDialog):
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except Exception as e:
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self.status_bar.showMessage(f"状态: 错误 - {str(e)}")
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def calibrate(self):
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try:
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self.recv_state = ''
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@ -449,6 +463,7 @@ class CalibrationDialog(QDialog):
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# 发送给 MCU
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self.socket.write(packet)
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self.socket.waitForReadyRead()
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def get_extremes(self, data):
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"""获取最大和最小的10个值（排序法）"""
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sorted_data = np.sort(data)
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@ -480,6 +495,7 @@ class CalibrationDialog(QDialog):
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total = np.sum(arr) - min_val
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count = len(arr) - 1
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return total / count
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def get_temp_dc(self):
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try:
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self.recv_state = ''
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@ -488,6 +504,7 @@ class CalibrationDialog(QDialog):
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self.socket.waitForReadyRead()
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except Exception as e:
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QMessageBox.warning(self, "错误", f"{str(e)}")
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def get_wave(self):
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try:
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self.recv_state = 'WAIT_HEADER'
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@ -553,7 +570,8 @@ class CalibrationDialog(QDialog):
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body_data = recv_data[HEADER_SIZE:HEADER_SIZE + body_size]
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unpacked_data = struct.unpack(body_format, body_data)
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value = Eigenvalue(*unpacked_data)
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print(f"温度1：{value.temp1/1000},温度2：{value.temp2/1000},偏置电压1：{value.offset1/100},偏置电压2：{value.offset2/100}")
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print(
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f"温度1：{value.temp1 / 1000},温度2：{value.temp2 / 1000},偏置电压1：{value.offset1 / 100},偏置电压2：{value.offset2 / 100}")
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if self.channel_cb.currentIndex() == 0 and self.type_cb.currentIndex() == 0:
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self.value_labels[self.type_index].setText(str(value.temp1 / 1000))
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elif self.channel_cb.currentIndex() == 0 and self.type_cb.currentIndex() == 1:
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@ -580,6 +598,7 @@ class CalibrationDialog(QDialog):
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f"{value.temp_ch1_1, value.temp_ch1_2, value.dc_ch1_1, value.dc_ch1_2, value.ac_ch1_1, value.ac_ch1_2}")
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print(
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f"{value.temp_ch2_1, value.temp_ch2_2, value.dc_ch2_1, value.dc_ch2_2, value.ac_ch2_1, value.ac_ch2_2}")
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def process_wave_packet(self, wave_data):
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data = wave_data # 接收所有数据
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data = np.frombuffer(data, dtype=np.int32) # 根据实际数据格式转换
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@ -39,6 +39,8 @@ def fft_filter(signal, lpf1, lpf2, fs):
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yy[i] = 0
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y = 2 * real(fftpack.ifft(yy))
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return y
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# 高通滤波
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def fft_filter_high_pass(signal, lpf_high, fs):
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"""
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@ -57,6 +59,8 @@ def fft_filter_high_pass(signal, lpf_high, fs):
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yy[i] = 0
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y = real(fftpack.ifft(yy))
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return y
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# 低通滤波
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def fft_filter_low_pass(signal, lpf_low, fs):
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"""
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@ -74,6 +78,7 @@ def fft_filter_low_pass(signal, lpf_low, fs):
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y = 2 * real(fftpack.ifft(yy))
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return y
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# 希尔伯特变换
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def hilbert_envelop(signal):
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"""
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@ -438,9 +443,6 @@ def calc_ylb_SWE(signal, fs):
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return ylb_SWE
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def calc_ylb_SWPE(signal, fs):
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"""
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:return ylb_SWPE: 脉冲能量
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@ -732,9 +734,11 @@ def calc_HCR(fft_data, cf, sf, sp, f_st, f_ord):
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HCR = sqrt(sum(array(fea_HCR) ** 2))
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return HCR
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if __name__ == "__main__":
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freq = 8192
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data = np.loadtxt(r"E:\Workspace\Software\Python\无线传感器算法\特征值计算\09f07f1800158d00-Y.csv", delimiter=',', usecols=(0))
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data = np.loadtxt(r"E:\Workspace\Software\Python\无线传感器算法\特征值计算\09f07f1800158d00-Y.csv", delimiter=',',
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usecols=(0))
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data_list = data.tolist()
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data_list = data_list[1:]
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@ -1,23 +1,19 @@
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import sys
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import socket
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import os
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from time import sleep
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import numpy as np
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from scipy.fft import fft, fftfreq
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import matplotlib.pyplot as plt
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from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas, NavigationToolbar2QT
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from PyQt5.QtWidgets import QApplication, QMainWindow, QWidget,QMessageBox, QPushButton, QVBoxLayout, QHBoxLayout, QLabel, QLineEdit, QFrame, QGridLayout, QStatusBar, QSizePolicy, QFileDialog
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from PyQt5.QtCore import Qt, QTimer, pyqtSlot, QByteArray
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from PyQt5.QtNetwork import QTcpSocket, QAbstractSocket
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import matplotlib
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import struct
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import time
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from typing import Tuple, Optional
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from feauture_calculate import *
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from SamplingDialog import *
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import csv
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import pandas as pd
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import os
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import sys
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import time
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from time import sleep
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from typing import Tuple, Optional
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import matplotlib
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import matplotlib.pyplot as plt
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from PyQt5.QtCore import QTimer
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from PyQt5.QtWidgets import QFrame, QStatusBar, QSizePolicy, QFileDialog, QApplication, QMainWindow, QWidget
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from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas, NavigationToolbar2QT
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from scipy.fft import fft, fftfreq
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from SamplingDialog import *
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from feauture_calculate import *
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# 启用高DPI支持
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QApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
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@ -40,8 +36,10 @@ class Eigenvalue:
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self.offset1 = offset1
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self.offset2 = offset2
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class MatplotlibCanvas(FigureCanvas):
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""" 用于在 Qt 界面中嵌入 Matplotlib 绘图 """
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def __init__(self, parent=None):
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self.fig, self.axs = plt.subplots(2, 2, figsize=(10, 5)) # 2 个子图（时域 + 频域）
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self.fig.subplots_adjust(hspace=0.6) # 增大时域图和频域图的间距
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@ -54,12 +52,14 @@ class MatplotlibCanvas(FigureCanvas):
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self.axs[0, 0].set_title("加速度时域信号", fontsize=12, fontweight='bold')
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self.axs[0, 0].set_xlabel("采样点")
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self.axs[0, 0].set_ylabel("幅度(m/s2)")
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self.axs[0,0].text(0.5, 0.5, "暂无数据", fontsize=12, ha='center', va='center', transform=self.axs[0,0].transAxes)
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self.axs[0, 0].text(0.5, 0.5, "暂无数据", fontsize=12, ha='center', va='center',
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transform=self.axs[0, 0].transAxes)
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self.axs[0, 1].set_title("加速度频域信号", fontsize=12, fontweight='bold')
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self.axs[0, 1].set_xlabel("频率 (Hz)")
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self.axs[0, 1].set_ylabel("幅度(m/s2)")
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self.axs[0,1].text(0.5, 0.5, "暂无数据", fontsize=12, ha='center', va='center', transform=self.axs[0,1].transAxes)
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self.axs[0, 1].text(0.5, 0.5, "暂无数据", fontsize=12, ha='center', va='center',
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transform=self.axs[0, 1].transAxes)
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self.axs[1, 0].set_title("速度时域信号", fontsize=12, fontweight='bold')
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self.axs[1, 0].set_xlabel("采样点")
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@ -135,6 +135,7 @@ class MatplotlibCanvas(FigureCanvas):
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self.draw() # 更新绘图
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class SocketClientApp(QMainWindow):
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def __init__(self):
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super().__init__()
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@ -188,7 +189,7 @@ class SocketClientApp(QMainWindow):
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self.ipv4_config_button.setEnabled(False)
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self.calibration_config_button.setEnabled(False)
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self.get_version_button.setEnabled(False)
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self.ip_input.setText("192.168.0.199")
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self.ip_input.setText("192.168.0.191")
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self.port_input.setText("12345")
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# 预留绘图区域
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@ -324,6 +325,7 @@ class SocketClientApp(QMainWindow):
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total = np.sum(arr) - min_val
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count = len(arr) - 1
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return total / count
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def calculate_crc(self, data: bytes) -> int:
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"""计算数据的累加和CRC"""
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crc = 0
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@ -392,6 +394,7 @@ class SocketClientApp(QMainWindow):
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self.status_bar.showMessage("状态: 重新连接成功")
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self.get_data_button.setEnabled(True)
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self.reconnect_timer.stop()
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def on_button_save_csv(self):
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file_path = QFileDialog.getExistingDirectory(
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None,
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@ -424,10 +427,12 @@ class SocketClientApp(QMainWindow):
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"保存失败",
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f"保存文件时出错:\n{str(e)}"
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)
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def on_button_samping_set(self):
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dialog = SamplingDialog(self)
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if dialog.exec_() == QDialog.Accepted:
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self.rate_code, self.time_str = dialog.get_values()
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def on_ready_read(self):
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while self.socket.bytesAvailable():
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if self.recv_state == 'WAIT_HEADER':
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@ -465,7 +470,7 @@ class SocketClientApp(QMainWindow):
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end_time = time.time()
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execution_time = end_time - self.start_time
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print(f"结束时间戳: {end_time}")
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print(f"代码执行时间: {execution_time} 秒")
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print(f"代码执行时间: {round(execution_time, 3)} 秒")
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print(f"speed :{round((self.sampling_rate * 4 * 8) / execution_time, 3)} Kbps")
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self.process_wave_packet(bytes(self.partial_data))
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self.recv_state = 'WAIT_HEADER'
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@ -483,7 +488,8 @@ class SocketClientApp(QMainWindow):
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body_data = recv_data[HEADER_SIZE:HEADER_SIZE + body_size]
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unpacked_data = struct.unpack(body_format, body_data)
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value = Eigenvalue(*unpacked_data)
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print(f"温度1：{value.temp1/1000},温度2：{value.temp2/1000},偏置电压1：{value.offset1/100},偏置电压2：{value.offset2/100}")
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print(
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f"温度1：{value.temp1 / 1000},温度2：{value.temp2 / 1000},偏置电压1：{value.offset1 / 100},偏置电压2：{value.offset2 / 100}")
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self.temp1_label.setText(f"温度1：{value.temp1 / 1000} v")
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self.temp2_label.setText(f"温度2：{value.temp2 / 1000} v")
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self.offset1_label.setText(f"偏置电压1：{value.offset1 / 100} v")
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@ -496,7 +502,6 @@ class SocketClientApp(QMainWindow):
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print(f"version{unpacked_data}")
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QMessageBox.information(self, "版本", f"{unpacked_data[0]}.{unpacked_data[1]}")
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def receive_data(self, length: int):
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while len(self.buffer) < length:
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if not self.socket.waitForReadyRead(1000):
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@ -525,11 +530,12 @@ class SocketClientApp(QMainWindow):
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'version': version,
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'result_code': result_code
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}, data[HEADER_SIZE:]
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def process_wave_packet(self, wave_data):
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data = wave_data # 接收所有数据
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data = np.frombuffer(data, dtype=np.int32) # 根据实际数据格式转换
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for i in range(min(100, len(data))): # 确保不超过数据长度
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print(f"{data[i]:1f}", end=" ")
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for i in range(min(5, len(data))): # 确保不超过数据长度
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print(f"{data[i]:.3f}", end=" ")
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print() # 换行
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LSB_32BIT = (2.8 / (2 ** 31)) * ((750 + 287) / 287) * 1000 / 10.2
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# LSB_32BIT = (2.8 / (2 ** 31)) * ((750 + 287) / 287) * 1000
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@ -555,16 +561,16 @@ class SocketClientApp(QMainWindow):
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# 速度有效值
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speed_rms_value = calc_vel_pass_rms(self.scaled_data, self.sampling_rate)
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print("速度有效值：", speed_rms_value)
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print("速度有效值：", round(speed_rms_value, 1))
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# 速度峰值
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speed_vel_p = calc_vel_p(self.scaled_data, self.sampling_rate)
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print("速度峰值：", speed_vel_p)
|
||||
print("速度峰值：", round(speed_vel_p, 1))
|
||||
# 加速度有效值
|
||||
acc_rms = calc_acc_rms(self.scaled_data, self.sampling_rate)
|
||||
print("加速度有效值：", acc_rms)
|
||||
print("加速度有效值：", round(acc_rms, 1))
|
||||
# 加速度峰值
|
||||
acc_p = calc_acc_p(self.scaled_data, self.sampling_rate)
|
||||
print("加速度峰值：", acc_p)
|
||||
print("加速度峰值：", round(acc_p, 1))
|
||||
self.acceleration_label_rms.setText(f"加速度有效值：{round(acc_rms, 3)} m/s^2")
|
||||
self.acceleration_label_pp.setText(f"加速度峰值：{round(acc_p, 3)} m/s^2")
|
||||
self.velocity_label_rms.setText(f"速度有效值：{round(speed_rms_value, 3)} mm/s")
|
||||
@ -589,6 +595,7 @@ class SocketClientApp(QMainWindow):
|
||||
self.socket.waitForReadyRead()
|
||||
except Exception as e:
|
||||
self.status_bar.showMessage(f"状态: 错误 - {str(e)}")
|
||||
|
||||
def on_button_clicked2(self):
|
||||
""" 获取数据并绘制 """
|
||||
try:
|
||||
@ -608,6 +615,7 @@ class SocketClientApp(QMainWindow):
|
||||
self.socket.waitForReadyRead()
|
||||
except Exception as e:
|
||||
self.status_bar.showMessage(f"状态: 错误 - {str(e)}")
|
||||
|
||||
def on_button_upgrade(self):
|
||||
"""打开文件选择对话框"""
|
||||
file_path, _ = QFileDialog.getOpenFileName(
|
||||
@ -631,12 +639,10 @@ class SocketClientApp(QMainWindow):
|
||||
|
||||
print(f"Read upgrade package, size: {len(package_data)} bytes")
|
||||
|
||||
|
||||
upgrade_len = len(package_data)
|
||||
crc = self.calculate_crc(package_data)
|
||||
upgrade_req = struct.pack("<IB", upgrade_len, crc) + package_data
|
||||
|
||||
|
||||
header_magic = bytes([0xAA, 0x55, 0xAA])
|
||||
cmd = 0x05
|
||||
version = 1
|
||||
@ -651,7 +657,23 @@ class SocketClientApp(QMainWindow):
|
||||
print(f"Upgrade length: {upgrade_len}, CRC: {crc}")
|
||||
print(f"Total packet size: {len(full_packet)} bytes")
|
||||
|
||||
self.socket.write(full_packet)
|
||||
# 分包处理：每包最大1500字节
|
||||
max_packet_size = 1500
|
||||
total_size = len(full_packet)
|
||||
num_packets = (total_size // max_packet_size) + (1 if total_size % max_packet_size != 0 else 0)
|
||||
|
||||
print(f"Total packets: {num_packets}, each up to {max_packet_size} bytes")
|
||||
|
||||
# 分包并发送
|
||||
for i in range(num_packets):
|
||||
start_index = i * max_packet_size
|
||||
end_index = min((i + 1) * max_packet_size, total_size)
|
||||
packet_chunk = full_packet[start_index:end_index]
|
||||
|
||||
print(f"Sending packet {i + 1}/{num_packets}, size: {len(packet_chunk)} bytes")
|
||||
self.socket.write(packet_chunk)
|
||||
print(f"Packet {i + 1} sent successfully")
|
||||
time.sleep(0.05)
|
||||
print("Upgrade packet ready to send (commented out actual send code)")
|
||||
except Exception as e:
|
||||
print(f"Upgrade failed: {str(e)}")
|
||||
@ -705,6 +727,7 @@ class SocketClientApp(QMainWindow):
|
||||
print("Upgrade packet ready to send (commented out actual send code)")
|
||||
except Exception as e:
|
||||
print(f"Upgrade failed: {str(e)}")
|
||||
|
||||
def on_button_temp(self):
|
||||
try:
|
||||
self.recv_state = ''
|
||||
@ -735,6 +758,7 @@ class SocketClientApp(QMainWindow):
|
||||
dialog = CalibrationDialog(self.socket, self)
|
||||
dialog.exec_()
|
||||
self.socket.readyRead.connect(self.on_ready_read)
|
||||
|
||||
def on_button_get_version(self):
|
||||
try:
|
||||
self.recv_state = ''
|
||||
@ -745,6 +769,7 @@ class SocketClientApp(QMainWindow):
|
||||
except Exception as e:
|
||||
self.status_bar.showMessage(f"状态: 错误 - {str(e)}")
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
app = QApplication(sys.argv)
|
||||
window = SocketClientApp()
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user