fix for v2.0 compatibility (v22.10)

config.py

@@ -14,7 +14,7 @@ OHMPI_CONFIG = {
     'integer': 2,  # Max value 10 # TODO: Explain what this is...
     'version': 2,
     'max_elec': 64,
-    'board_address': {'A': 0x72, 'B': 0x73, 'M': 0x70, 'N': 0x71},  # def. {'A': 0x76, 'B': 0x71, 'M': 0x74, 'N': 0x70}
+    'board_address': {'A': 0x73, 'B': 0x72, 'M': 0x71, 'N': 0x70},  # def. {'A': 0x76, 'B': 0x71, 'M': 0x74, 'N': 0x70}
      #'board_address': {'A': 0x70, 'B': 0x71, 'M': 0x72, 'N': 0x73},  # def. {'A': 0x76, 'B': 0x71, 'M': 0x74, 'N': 0x70}
     'settings': 'ohmpi_settings.json',
     'board_version': '22.10',

ohmpi.py

@@ -853,18 +853,18 @@ class OhmPi(object):
                 d = self.run_measurement(quad=quad, nb_stack=1, injection_duration=1, tx_volt=tx_volt, autogain=False)
                 
                 if self.idps:
-                    voltage = tx_volt  # imposed voltage on dps5005
+                    voltage = tx_volt * 1000.0 # imposed voltage on dps5005
                 else:
                     voltage = d['Vmn [mV]']
                 current = d['I [mA]']
                 
                 # compute resistance measured (= contact resistance)
-                resist = abs(voltage / current) / 1000
-                print(str(quad) + '> I: {:>10.3f} mA, V: {:>10.3f} mV, R: {:>10.3f} kOhm'.format(
+                resist = abs(voltage / current) /1000.
+                #print(str(quad) + '> I: {:>10.3f} mA, V: {:>10.3f} mV, R: {:>10.3f} kOhm'.format(
                     current, voltage, resist))
                 msg = f'Contact resistance {str(quad):s}: I: {current * 1000.:>10.3f} mA, ' \
-                          f'V: {voltage * 1000.:>10.3f} mV, ' \
-                          f'R: {resistance /1000.:>10.3f} kOhm'
+                          f'V: {voltage :>10.3f} mV, ' \
+                          f'R: {resist :>10.3f} kOhm'
 
                 self.exec_logger.debug(msg)
                 

test.py

@@ -9,23 +9,23 @@ n = a + 2
 seq = np.c_[a, b, m, n]
 
 k = OhmPi(idps=False)
-k.settings['injection_duration'] = 0.5
+k.settings['injection_duration'] = 1
 k.settings['nb_stack'] = 1
 k.settings['nbr_meas'] = 1
-#k.sequence = seq
-#k.reset_mux()
-#k.switch_mux_on([4, 7, 5, 6])
+k.sequence = seq
+k.reset_mux()
+#k.switch_mux_on([1, 4, 2, 3])
 #k.switch_mux_on([12, 15, 13, 14])
 #k.measure(strategy='vmax')
 #print('vab', k.compute_tx_volt(strategy='vmin'))
-#k.rs_check()
-# out = k.run_measurement(quad=[3, 3, 3, 3], nb_stack=1, tx_volt=12, strategy='constant', autogain=True)
+k.rs_check()
+#out = k.run_measurement(quad=[3, 3, 3, 3], nb_stack=1, tx_volt=12, strategy='constant', autogain=True)
 #k.reset_mux()
 #k.rs_check(tx_volt=12)
 
 # x = []
-for i in range(3):
-    out = k.run_measurement(injection_duration=2, nb_stack=2, strategy='constant', tx_volt=5, autogain=False)
+#for i in range(3):
+#    out = k.run_measurement(injection_duration=2, nb_stack=2, strategy='constant', tx_volt=5, autogain=False)
     #x.append(out['R [ohm]'])
     #k.append_and_save('out.csv', out)