From 9136525517b50b5c2cce8dac8521c4383083eb10 Mon Sep 17 00:00:00 2001
From: su530201 <olivier.kaufmann@umons.ac.be>
Date: Fri, 16 Jun 2023 08:43:35 +0200
Subject: [PATCH] Fixes small glitches

---
 ohmpi/hardware_system.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ohmpi/hardware_system.py b/ohmpi/hardware_system.py
index bf5867e2..f7365f63 100644
--- a/ohmpi/hardware_system.py
+++ b/ohmpi/hardware_system.py
@@ -162,7 +162,7 @@ class OhmPiHardware:
         else:
             _readings = self.readings.tolist()
         if sampling_rate is None:
-            sampling_rate = self.tx.sampling_rate
+            sampling_rate = self.rx.sampling_rate
         sample = 0
         self.exec_logger.info(f'values when starting pulse {self._pulse} : {self.tx.current} mA, {self.rx.voltage} mV')
         self.rx.voltage
@@ -291,7 +291,7 @@ class OhmPiHardware:
         ax[1].plot(self.readings[:, 0], self.readings[:, 2] * self.readings[:, 4], '-b', marker='.', label='vmn')
         ax[1].set_ylabel('Vmn [mV]')
         ax[2].plot(self.readings[:, 0], self.readings[:, 1], '-g', marker='.', label='pulse')
-        ax[2].set_ylabel('Vmn [mV]')
+        ax[2].set_ylabel('polarity [-]')
         fig.legend()
         plt.show()
 
-- 
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