From a3785db8b09715b81a1efd0b21271ae8c6d44db4 Mon Sep 17 00:00:00 2001
From: Arnaud Watlet <arnaud.watlet@umons.ac.be>
Date: Thu, 7 Dec 2023 15:17:54 +0100
Subject: [PATCH] Tries to address vmax issue
---
ohmpi/ohmpi.py | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/ohmpi/ohmpi.py b/ohmpi/ohmpi.py
index 79966c84..fbd1e4d4 100644
--- a/ohmpi/ohmpi.py
+++ b/ohmpi/ohmpi.py
@@ -580,18 +580,21 @@ class OhmPi(object):
time.sleep(.5)
self._hw.tx.pwr._voltage_max = 0.1
self._hw.tx.pwr._current_max_tolerance = 0.
- self._hw.tx.pwr.current_max = 0.01 # mA
+ self._hw.tx.pwr.current_max = 0.001
+ self._hw.tx.pwr.power_max(0.1)
new_quad = [quad[0], quad[0]]
self._hw.switch_mux(new_quad, roles=['A','B'], state='on', bypass_ab_check=True, bypass_ab_check=True)
# hw._vab_pulse(duration=injection_duration, vab=tx_volt)
- time.sleep(.5)
self._hw._inject(injection_duration=.2, polarity=1)
self._hw.tx.polarity = 0
-
-
self._hw.switch_mux(electrodes=new_quad, roles=['A', 'B'], state='off')
+
+ self._hw._current_max_tolerance = self._hw.tx.pwr.specs['current_max_tolerance'] # set back default value
+ self._hw.tx.pwr._voltage_max = self._hw.tx.pwr.specs['voltage_max'] # set back to default value
+ self._hw.tx.pwr.current_max = self._hw.tx.pwr.specs['current_max'] # set back to default value
+ self._hw.tx.pwr.power_max(self._hw.tx.pwr.specs['power_max'])
else:
self.exec_logger.info(f'Skipping {quad}')
self.switch_mux_off(quad, cmd_id)
--
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