bug

mypanel.py

@@ -56,13 +56,13 @@ class Plot(wx.Panel):
   
         self.SetSizer(self.TopBoxSizer)  
         
-        self.purewater_legend = ("Pure Water Attenuation Coefficient"
+        self.purewater_legend = ("Pure Water Attenuation Coefficience"
                                  ,"Wavelength (nm)"
-                                 ,"Attenuation Coefficient m(-1)" )
+                                 ,"Attenuation Coefficience m(-1)" )
         
         self.measure_legend = (" Attenuation Coefficient"
                                  ,"Wavelength (nm)"
-                                 ,"Attenuation Coefficient m(-1)" )
+                                 ,"Attenuation Coefficience m(-1)" )
       
     def set_axes_title(self,title): 
         self.axes.set_title(title)

viper.py

@@ -17,6 +17,8 @@ from uart import Uart
 from pathlib import Path, PurePath
 from wx.lib.pubsub import pub
 
+FLOAT_RESERVE_BIT  = 8
+
 class Viper(object):
     def __init__(self,):
         self.cfg            = {}
@@ -318,7 +320,7 @@ class Viper(object):
             self.uart_thread.sequently_execute_tasks()
             self.uart_thread.remove_tasks()
             pass
-        data = self.convert_buf_2_float(self.res)
+        data = self.convert_buf_2_float(self.res,FLOAT_RESERVE_BIT )
         data = data[self.begin:self.end]
         # 浊度校正
         data = self.correction_turbidity( np.array(data) )       
@@ -361,7 +363,7 @@ class Viper(object):
         tmp = self.uart.OneMeasure() 
         self.res    = self.res + tmp[3:len(tmp)-2]
                     
-    def convert_buf_2_float(self, buff, byteOrder= "big" )-> None:
+    def convert_buf_2_float(self, buff, bit = 3 ,byteOrder= "big" )-> None:
         res = []
         log.debug(f" === {len(buff)}== {buff}", __name__, 'convert_buf_2_float')
         len_ = len(buff)
@@ -370,11 +372,11 @@ class Viper(object):
         if byteOrder == "big":
             for i in range( int(len_/4) ):
                 tmp = struct.unpack(">f", buff[i*4: i*4+4] )
-                res.append( round(tmp[0],3) )
+                res.append( round(tmp[0],bit) )
         else:
             for i in range( int(len_/4) ):
                 tmp = struct.unpack(">f", buff[i*4: i*4+4] )
-                res.append(round(tmp[0],3))          
+                res.append(round(tmp[0],bit))          
         return res  
         pass
 

yiwinframe.py

@@ -389,7 +389,7 @@ class YiwinFrame( wx.Frame ):
 
     def get_device_data( self,tm, data_buf ):
         if len(data_buf)   != 0:
-            self.device_data    = self.viper.convert_buf_2_float( data_buf  )
+            self.device_data    = self.viper.convert_buf_2_float( data_buf,8  )
             self.plotpanel.clear_past()
             self.plotpanel.plot_one(
                 tm