From 6e113c293cd308caef8df346e61a91b519ed8b49 Mon Sep 17 00:00:00 2001
From: "Max P." <Mail@MPassarello.de>
Date: Wed, 23 Apr 2025 16:17:55 +0200
Subject: [PATCH] Implement AdeptDepp class for managing Digilent device
 interactions

---
 depp.py | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 depp.py

diff --git a/depp.py b/depp.py
new file mode 100644
index 0000000..a9347a2
--- /dev/null
+++ b/depp.py
@@ -0,0 +1,54 @@
+import ctypes
+from ctypes import c_bool, c_char_p, c_ubyte, c_void_p, POINTER
+
+# Pfade zu den Digilent Libraries
+libdmgr = ctypes.CDLL("/usr/lib64/digilent/adept/libdmgr.so")
+libdepp = ctypes.CDLL("/usr/lib64/digilent/adept/libdepp.so")
+
+# Typdefinition für das Handle
+HIF = c_void_p
+
+# Funktions-Signaturen definieren
+libdmgr.DmgrOpen.argtypes = [POINTER(HIF), c_char_p]
+libdmgr.DmgrOpen.restype = c_bool
+
+libdmgr.DmgrClose.argtypes = [HIF]
+libdmgr.DmgrClose.restype = c_bool
+
+libdepp.DeppEnable.argtypes = [HIF]
+libdepp.DeppEnable.restype = c_bool
+
+libdepp.DeppDisable.argtypes = [HIF]
+libdepp.DeppDisable.restype = c_bool
+
+libdepp.DeppGetReg.argtypes = [HIF, c_ubyte, POINTER(c_ubyte), c_bool]
+libdepp.DeppGetReg.restype = c_bool
+
+libdepp.DeppPutReg.argtypes = [HIF, c_ubyte, c_ubyte, c_bool]
+libdepp.DeppPutReg.restype = c_bool
+
+
+class AdeptDepp:
+    def __init__(self, device_name: str):
+        self.hif = HIF()
+        ok = libdmgr.DmgrOpen(ctypes.byref(self.hif), device_name.encode())
+        if not ok:
+            raise RuntimeError(f"DmgrOpen failed for device '{device_name}'")
+
+        if not libdepp.DeppEnable(self.hif):
+            libdmgr.DmgrClose(self.hif)
+            raise RuntimeError("DeppEnable failed")
+
+    def get_reg(self, reg: int) -> int:
+        value = c_ubyte()
+        if not libdepp.DeppGetReg(self.hif, c_ubyte(reg), ctypes.byref(value), False):
+            raise RuntimeError(f"DeppGetReg failed at reg {reg}")
+        return value.value
+
+    def set_reg(self, reg: int, value: int):
+        if not libdepp.DeppPutReg(self.hif, c_ubyte(reg), c_ubyte(value), False):
+            raise RuntimeError(f"DeppPutReg failed at reg {reg}")
+
+    def close(self):
+        libdepp.DeppDisable(self.hif)
+        libdmgr.DmgrClose(self.hif)