update examples

examples/absolute_mouse.py

@@ -1,5 +1,7 @@
 from zero_hid import Mouse
+from time import sleep
 
-m = Mouse(absolute=True)
-m.move(50,50)
-m.close()
+with Mouse(absolute=True) as m:
+    m.move(1000, 1000)
+    sleep(0.2)
+    m.move(5000, 5000)

examples/cmd_example.py

@@ -2,12 +2,15 @@
 from zero_hid.hid import keycodes
 from time import sleep
 
-k = Keyboard()
-k.press([KeyCodes.MOD_LEFT_GUI], KeyCodes.KEY_R)
-k.type('cmd')
-k.press([], KeyCodes.KEY_ENTER)
-for i in range(1, 10):
-    k.type(f'color {i}')
+with Keyboard() as k:
+    k.press([KeyCodes.MOD_LEFT_GUI], KeyCodes.KEY_R)
+    sleep(2)
+    k.type('cmd')
+    sleep(2)
     k.press([], KeyCodes.KEY_ENTER)
-k.type('cls & pause & exit')
-k.press([], KeyCodes.KEY_ENTER)
+    sleep(2)
+    for i in range(1, 10):
+        k.type(f'color {i}')
+        k.press([], KeyCodes.KEY_ENTER)
+    k.type('cls & pause & exit')
+    k.press([], KeyCodes.KEY_ENTER)

examples/keyboard_example.py

@@ -1,4 +1,4 @@
 from zero_hid import Keyboard, KeyCodes
 
-k = Keyboard()
-k.type('Hello world!')
+with Keyboard() as k:
+    k.type('Hello world!')

examples/mouse_example.py

@@ -1,6 +1,5 @@
 from zero_hid import Mouse
 
-m = Mouse()
-for i in range(5):
-    m.move(5,5)
-m.close()
+with Mouse() as m:
+    for i in range(5):
+        m.move(5,5)