From b8c9ed959849095b2aa2ca1b226f996b4f37e60b Mon Sep 17 00:00:00 2001
From: su530201 <olivier.kaufmann@umons.ac.be>
Date: Mon, 8 May 2023 22:08:05 +0200
Subject: [PATCH] Tests _gain_auto at hardware_system level
---
hardware_system.py | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/hardware_system.py b/hardware_system.py
index 009dd29b..33b2f78d 100644
--- a/hardware_system.py
+++ b/hardware_system.py
@@ -86,6 +86,11 @@ class OhmPiHardware:
self._start_time = None
self._pulse = 0
+ def _gain_auto(self):
+ self.tx_sync.wait()
+ self.tx.adc_gain_auto()
+ self.rx.adc_gain_auto()
+
def _inject(self, polarity=1, inj_time=None):
self.tx_sync.set()
self.tx.voltage_pulse(length=inj_time, polarity=polarity)
@@ -243,11 +248,14 @@ class OhmPiHardware:
self.tx.pwr.voltage = vab
else:
vab = self.tx.pwr.voltage
+ # set gains automatically
+ gain_auto = Thread(target=self._gain_auto)
+ injection = Thread(target=self._inject, kwargs={'inj_time': 0.2, 'polarity': polarity})
+ gain_auto.start()
+ injection.start()
+ # reads current and voltage during the pulse
injection = Thread(target=self._inject, kwargs={'inj_time':length, 'polarity': polarity})
readings = Thread(target=self._read_values, kwargs={'sampling_rate': sampling_rate, 'append': append})
- # set gains automatically
- self.tx.adc_gain_auto()
- self.rx.adc_gain_auto()
readings.start()
injection.start()
readings.join()
@@ -347,6 +355,6 @@ class OhmPiHardware:
"""
self.exec_logger.debug('Resetting all mux boards ...')
- for mux_id, mux in self.mux_boards.items():
+ for mux_id, mux in self.mux_boards.items(): # noqa
self.exec_logger.debug(f'Resetting {mux_id}.')
mux.reset()
\ No newline at end of file
--
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