draft of Keysight Power Supply control

1 files changed, 26 insertions, 0 deletions

diff --git a/qolab/hardware/power_supply/__init__.py b/qolab/hardware/power_supply/__init__.py
new file mode 100644
index 0000000..b1083cf
--- /dev/null
+++ b/qolab/hardware/power_supply/__init__.py
@@ -0,0 +1,26 @@
+from qolab.hardware.scpi import SCPIinstr
+from qolab.hardware.basic import BasicInstrument
+
+class PowerSupply(BasicInstrument):
+    # Minimal set of methods to be implemented by a Power Supply
+    def __init__(self, *args, **kwds):
+        BasicInstrument.__init__(self, *args, **kwds)
+        self.config['Device type']='PowerSupply'
+        self.config['Device model'] = 'Generic Power Supply generator Without Hardware interface'
+        self.config['FnamePrefix'] = 'power_supply'
+        self.deviceProperties = { }
+
+class PowerSupplySCPI(SCPIinstr, PowerSupply):
+    """     
+    Do not instantiate directly, use
+    rm = pyvisa.ResourceManager()
+    PowerSupplySCPI(rm.open_resource('TCPIP::192.168.0.2::INSTR'))
+    or 
+    PowerSupplySCPI(rm.open_resource('USB0::10893::4354::MY61001869::0::INSTR'))
+    """
+    def __init__(self, resource, *args, **kwds):
+        SCPIinstr.__init__(self, resource)
+        PowerSupply.__init__(self, *args, **kwds)
+        self.config['DeviceId'] = str.strip(self.idn)
+
+from .keysight_e3612a import KeysightE3612A