def _set_get_para(self, method="离散傅里叶逆变换"):
para_group = QGroupBox("输入建模参数")
para_group.setMaximumHeight(150)
# 设置4个标签 ---------
self.lab_dim = QLabel("分形维数：")
if method == "离散傅里叶逆变换":
self.lab_sq = QLabel("高度Rq：")
else:
self.lab_sq.setText("尺度系数：")
self.lab_num = QLabel("采样点数：")
self.lab_inter = QLabel("采样间隔：")
# 设置4个编辑控件 --------
self.edt_dim = QLineEdit()
self.edt_dim.setText("1.2")
reg = QRegExp("1+(.[0-9]{1,3})?$")
pValidator = QRegExpValidator(self)
pValidator.setRegExp(reg)
self.edt_dim.setValidator(pValidator)
self.edt_sq = QLineEdit()
self.edt_sq.setText("1.0")
self.cbx_num = QComboBox()
self.cbx_num.addItems(
["64", "128", "256", "512", "1024", "2048", "4096"])
self.cbx_num.setCurrentIndex(3)
self.edt_inter = QLineEdit()
self.edt_inter.setText("1")
self.chx_stable = QCheckBox("平稳分形")
if method == "随机中点位移法":
self.chx_stable.setDisabled(True)
self.chx_stable.setChecked(False)
else:
self.chx_stable.setDisabled(False)
self.chx_stable.setChecked(True)
form_layout = QFormLayout()
form_layout.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.lab_dim)
form_layout.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.edt_dim)
form_layout.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.lab_sq)
form_layout.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.edt_sq)
form_layout.setWidget(2, QtWidgets.QFormLayout.LabelRole, self.lab_num)
form_layout.setWidget(2, QtWidgets.QFormLayout.FieldRole, self.cbx_num)
form_layout.setWidget(3, QtWidgets.QFormLayout.LabelRole,
self.lab_inter)
form_layout.setWidget(3, QtWidgets.QFormLayout.FieldRole,
self.edt_inter)
form_layout.setWidget(4, QtWidgets.QFormLayout.LabelRole,
self.chx_stable)
para_group.setLayout(form_layout)
self.right_layout_lev1.addWidget(para_group)
def __init__(self):
super().__init__()
# 创建串口实例对象
self.serial = serial.Serial()
# 创建 QTimer 实例对象
self.timer1 = QTimer()
self.timer2 = QTimer()
self.time = QTime()
self.now_time = ''
# 创建显示窗口
self.main_window = QMainWindow()
self.setupUi(self.main_window)
self.retranslateUi(self.main_window)
# 正则表达式相关
bit_3_validator = QRegExpValidator()
bit_3_validator.setRegExp(QRegExp('[0-9]{1,3}'))
self.fresh_waste_edit.setValidator(bit_3_validator)
self.fresh_edit.setValidator(bit_3_validator)
self.waste_edit.setValidator(bit_3_validator)
self.blood_edit.setValidator(bit_3_validator)
self.ultrafiltration_edit.setValidator(bit_3_validator)
self.debug_send_edit.setValidator(bit_3_validator)
# 储存所有存在的串口 字典
self.Com_Dict = {}
# 创建新csv文件标志
self.create_file_flag = True
self.write_data_flag = False
# 要保存的当前的文件名
self.now_file_name = None
# 串口接收的字符串
self.received_bit_data = None
self.received_data = None
# 图像对象
self.fresh_pressure_plot = None
self.waste_pressure_plot = None
self.fresh_flow_plot = None
self.waste_flow_plot = None
self.blood_flow_plot = None
self.artery_pressure_plot = None
self.vein_pressure_plot = None
self.weight_1_plot = None
self.weight_2_plot = None
self.weight_3_plot = None
self.tmp_plot = None
# self.ph_plot = None
# self.temperature_plot = None
# 保存收到的数据 list
self.x = 0
self.list_fresh_pressure = [0] * 10
self.list_waste_pressure = [0] * 10
self.list_fresh_flow = [0] * 10
self.list_waste_flow = [0] * 10
self.list_blood_flow = [0] * 10
self.list_artery_pressure = [0] * 10
self.list_vein_pressure = [0] * 10
self.list_weight_1 = [0] * 10
self.list_weight_2 = [0] * 10
self.list_weight_3 = [0] * 10
self.list_tmp = [0] * 10
# self.list_ph = [0]*1000
# 接收到的最新的数据
self.flag = ""
self.fresh_pressure_data = 0
self.waste_pressure_data = 0
self.fresh_flow_data = 0
self.waste_flow_data = 0
self.blood_flow_data = 0
self.artery_pressure_data = 0
self.vein_pressure_data = 0
self.weight_1_data = 0
self.weight_2_data = 0
self.weight_3_data = 0
# 跨膜压
self.tmp_data = 0
self.initial_temperature_data = 0
self.process_temperature_data = 0
# self.ph_data = 0
self.ultra_filtration_data = 0
# 判断是否为首次接收到数据
self.times = 0
# 数据为空次数
self.count_err = 0
self.num = 0
self.start_stop_flag = False
self.init()
self.port_check()