organizing a bit.

mcdallas · Apr 14, 2017 · a552c07 · a552c07
1 parent 55ddd05
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diff --git a/Tutorial Codes/directkeys.py b/Tutorial Codes/directkeys.py
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+import ctypes
+import time
+
+SendInput = ctypes.windll.user32.SendInput
+
+W = 0x11
+A = 0x1E
+S = 0x1F
+D = 0x20
+
+
+# C struct redefinitions 
+PUL = ctypes.POINTER(ctypes.c_ulong)
+class KeyBdInput(ctypes.Structure):
+    _fields_ = [("wVk", ctypes.c_ushort),
+                ("wScan", ctypes.c_ushort),
+                ("dwFlags", ctypes.c_ulong),
+                ("time", ctypes.c_ulong),
+                ("dwExtraInfo", PUL)]
+
+class HardwareInput(ctypes.Structure):
+    _fields_ = [("uMsg", ctypes.c_ulong),
+                ("wParamL", ctypes.c_short),
+                ("wParamH", ctypes.c_ushort)]
+
+class MouseInput(ctypes.Structure):
+    _fields_ = [("dx", ctypes.c_long),
+                ("dy", ctypes.c_long),
+                ("mouseData", ctypes.c_ulong),
+                ("dwFlags", ctypes.c_ulong),
+                ("time",ctypes.c_ulong),
+                ("dwExtraInfo", PUL)]
+
+class Input_I(ctypes.Union):
+    _fields_ = [("ki", KeyBdInput),
+                 ("mi", MouseInput),
+                 ("hi", HardwareInput)]
+
+class Input(ctypes.Structure):
+    _fields_ = [("type", ctypes.c_ulong),
+                ("ii", Input_I)]
+
+# Actuals Functions
+
+def PressKey(hexKeyCode):
+    extra = ctypes.c_ulong(0)
+    ii_ = Input_I()
+    ii_.ki = KeyBdInput( 0, hexKeyCode, 0x0008, 0, ctypes.pointer(extra) )
+    x = Input( ctypes.c_ulong(1), ii_ )
+    ctypes.windll.user32.SendInput(1, ctypes.pointer(x), ctypes.sizeof(x))
+
+def ReleaseKey(hexKeyCode):
+    extra = ctypes.c_ulong(0)
+    ii_ = Input_I()
+    ii_.ki = KeyBdInput( 0, hexKeyCode, 0x0008 | 0x0002, 0, ctypes.pointer(extra) )
+    x = Input( ctypes.c_ulong(1), ii_ )
+    ctypes.windll.user32.SendInput(1, ctypes.pointer(x), ctypes.sizeof(x))
+
+# directx scan codes http://www.gamespp.com/directx/directInputKeyboardScanCodes.html
+
+if __name__ == '__main__':
+    while (True):
+        PressKey(0x11)
+        time.sleep(1)
+        ReleaseKey(0x11)
+        time.sleep(1)
diff --git a/part-1-Getting-Visuals.py → Tutorial Codes/part-1-Getting-Visuals.py b/part-1-Getting-Visuals.py → Tutorial Codes/part-1-Getting-Visuals.py
diff --git a/...-and-3-keyboard-input-and-basic-OpenCV.py → ...-and-3-keyboard-input-and-basic-OpenCV.py b/...-and-3-keyboard-input-and-basic-OpenCV.py → ...-and-3-keyboard-input-and-basic-OpenCV.py
diff --git a/part-4-region-of-interest.py → Tutorial Codes/part-4-region-of-interest.py b/part-4-region-of-interest.py → Tutorial Codes/part-4-region-of-interest.py
diff --git a/part-5-line-finding.py → Tutorial Codes/part-5-line-finding.py b/part-5-line-finding.py → Tutorial Codes/part-5-line-finding.py
diff --git a/part-6-lane-finder.py → Tutorial Codes/part-6-lane-finder.py b/part-6-lane-finder.py → Tutorial Codes/part-6-lane-finder.py
diff --git a/part-7-self-driving-example.py → ...rial Codes/part-7-self-driving-example.py b/part-7-self-driving-example.py → ...rial Codes/part-7-self-driving-example.py