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| author | Eugeniy E. Mikhailov <evgmik@gmail.com> | 2021-06-17 18:22:45 -0400 |
|---|---|---|
| committer | Eugeniy E. Mikhailov <evgmik@gmail.com> | 2021-06-17 18:22:45 -0400 |
| commit | 6c26c69fa254124c5665f8b8d4496b62e8eda94a (patch) | |
| tree | facd6f275d6393271b3562ec81ec81d93c44ab1d | |
| parent | 987ef732065f1296de45b9b83f0dcce9bd41311b (diff) | |
| download | qolab-6c26c69fa254124c5665f8b8d4496b62e8eda94a.tar.gz qolab-6c26c69fa254124c5665f8b8d4496b62e8eda94a.zip | |
new default for ue9: bipolar ADC regime from -5V to 5V
| -rw-r--r-- | ue9qol.py | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -21,8 +21,14 @@ class UE9qol: # fixing missing slope for gain '0' c['AINSlopes']['0']= 0.0000775030 - def getInputCh(self, chNum): - return self.daq.getAIN(chNum) + def getInputCh(self, chNum, BipGain = 8): + # BipGain = 8 -> bipolar range (-5V, +5V) gain 1 + # UE9 default BipGain = 0 -> signal range (0V, +5V) gain 1 + # other BipGain could be: + # 0 = Unipolar Gain 1, 1 = Unipolar Gain 2, + # 2 = Unipolar Gain 4, 3 = Unipolar Gain 8, + # 8 = Bipolar Gain 1 + return self.daq.getAIN(chNum, BipGain = BipGain) def setOutputCh(self, chNum=None, volts=None): if chNum == None or volts == None: |