Create PicoDeviceStructs.py

Author: neil.hamilton

picosdk/PicoDeviceStructs.py

@@ -0,0 +1,37 @@
+#
+# Copyright (C) 2020 Pico Technology Ltd. See LICENSE file for terms.
+#
+"""
+This is a Python module defining the structures from the PicoDeviceStructs.h C header
+file for use with PicoScope 6000 A Series oscilloscopes using the ps6000a driver API
+functions.
+"""
+
+from ctypes import *
+
+class PicoStructlib(Library):
+    def __init__(self):
+        super(PicoStructlib, self).__init__("PicoDeviceStructs")
+
+
+picoStruct = PicoStructlib()
+
+class PICO_TRIGGER_INFO(Structure):
+    _pack_ = 1
+    _fields_ = [("status", c_uint32),
+                ("segmentIndex", c_uint64),
+                ("triggerIndex", c_uint64),
+                ("triggerTime", c_double),
+                ("timeUnits", c_uint32),
+                ("missedTriggers", c_uint64),
+                ("timeStampCounter", c_uint64)]
+                
+picoStruct.PICO_TRIGGER_INFO = PICO_TRIGGER_INFO
+
+class PICO_TRIGGER_CHANNEL_PROPERTIES(Structure):
+    _pack_ = 1
+    _fields_ = [("thresholdUpper", c_int16),
+                ("thresholdUpperHysteresis", c_uint16),
+                ("thresholdLower", c_int16),
+                ("thresholdLowerHysteresis", c_uint16),
+                ("channel", c_uint32)]