bmarechal / datalogger-gui

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Commit 40aab67500064243e9f3dcddfedbdef82d2c3808

Authored by bmarechal
1 parent b383042b0b
Exists in master

add pt100 sensor in VAL_TYPE

Showing 1 changed file with 12 additions and 3 deletions Side-by-side Diff

instruments/T7Pro.py
Diff comments   View file @ 40aab67
... ... @@ -4,11 +4,12 @@
4 4  
5 5 #==============================================================================
6 6  
7   -ALL_VAL_TYPE = ['RES']
  7 +ALL_VAL_TYPE = ['RES', 'TEMP PT100 K', 'TEMP PT100 C']
8 8 ALL_CHANNELS = ['1', '2', '3', '4']
9 9  
10 10 ADRESS = "192.168.0.25"
11 11 CONF_CHANNELS = [["AIN0", "AIN10"], ["AIN2", "AIN11"], ["AIN4", "AIN12"], ["AIN6", "AIN13"]]
  12 +VISHAY_CHANNELS = [1000., 1000., 1079., 10000.]
12 13  
13 14 #==============================================================================
14 15  
... ... @@ -66,8 +67,16 @@
66 67 def getValue(self):
67 68 strMes = ''
68 69 for ch in self.channels:
69   - raw = self.read(CONF_CHANNELS[ALL_CHANNELS.index(ch)])
70   - strMes = strMes + str(100.*raw[0]/raw[1]) + ';'
  70 + if self.vtypes[self.channels.index(ch)] == 'RES':
  71 + raw = self.read(CONF_CHANNELS[ALL_CHANNELS.index(ch)])
  72 + strMes = strMes + str(VISHAY_CHANNELS[ALL_CHANNELS.index(ch)]*raw[0]/raw[1]) + ';'
  73 + elif self.vtypes[self.channels.index(ch)] == 'TEMP PT100 K':
  74 + raw = self.read(CONF_CHANNELS[ALL_CHANNELS.index(ch)])
  75 + strMes = strMes + str(((VISHAY_CHANNELS[ALL_CHANNELS.index(ch)]*raw[0]/raw[1])/100.-1)/0.003850+273.15) + ';'
  76 + elif self.vtypes[self.channels.index(ch)] == 'TEMP PT100 C':
  77 + raw = self.read(CONF_CHANNELS[ALL_CHANNELS.index(ch)])
  78 + strMes = strMes + str(((VISHAY_CHANNELS[ALL_CHANNELS.index(ch)]*raw[0]/raw[1])/100.-1)/0.003850) + ';'
  79 +
71 80 strMes = strMes[0:-1] + '\n'
72 81 return(strMes)
73 82