Correct line endings

Author: ZodiusInfuser

examples/audio/motor_song.py

@@ -1,53 +1,53 @@
-import time
-import random
-from inventorhatmini import InventorHATMini
-from ttastromech import TTAstromech
-
-"""
-Make your Inventor HAT Mini sound like an Astromech Droid!
-
-This example uses the ttastromech library, for more details see https://pypi.org/project/ttastromech/
-To install enter the following on the command line: pip install ttastromech
-
-Press "User" to play a random word out of the speaker.
-"""
-
-# Constants
-MIN_WORD_LENGTH = 3     # The smallest word size
-MAX_WORD_LENGTH = 10    # The largest word size
-WAIT_TIME = 0.25        # The time (in seconds) to wait after playing a word, before accepting user input again
-
-# Create a new InventorHATMini and TTAstromech
-board = InventorHATMini(init_leds=False)
-droid = TTAstromech()
-
-
-# Generate the characters from `c1` to `c2`, inclusive.
-def char_range(c1, c2):
-    for c in range(ord(c1), ord(c2) + 1):
-        yield chr(c)
-
-
-# Generate a random word from the letters a to z.
-def random_string(word_length=5, no_repeat=True):
-    chars = list(char_range("a", "z"))
-    word = ""
-    char_count = 0
-    while char_count != word_length:
-        char = chars[random.randint(0, 25)]
-        if char in word and no_repeat:
-            pass
-        else:
-            word += char
-            char_count += 1
-    print("Saying:", word)
-    return word
-
-
-# Loop forever
-while True:
-    if board.switch_pressed():
-        # Speak a random word when "User" is pressed
-        word_length = random.randint(MIN_WORD_LENGTH, MAX_WORD_LENGTH)
-        droid.speak(random_string(word_length, no_repeat=False))
-        time.sleep(WAIT_TIME)
+import time
+import random
+from inventorhatmini import InventorHATMini
+from ttastromech import TTAstromech
+
+"""
+Make your Inventor HAT Mini sound like an Astromech Droid!
+
+This example uses the ttastromech library, for more details see https://pypi.org/project/ttastromech/
+To install enter the following on the command line: pip install ttastromech
+
+Press "User" to play a random word out of the speaker.
+"""
+
+# Constants
+MIN_WORD_LENGTH = 3     # The smallest word size
+MAX_WORD_LENGTH = 10    # The largest word size
+WAIT_TIME = 0.25        # The time (in seconds) to wait after playing a word, before accepting user input again
+
+# Create a new InventorHATMini and TTAstromech
+board = InventorHATMini(init_leds=False)
+droid = TTAstromech()
+
+
+# Generate the characters from `c1` to `c2`, inclusive.
+def char_range(c1, c2):
+    for c in range(ord(c1), ord(c2) + 1):
+        yield chr(c)
+
+
+# Generate a random word from the letters a to z.
+def random_string(word_length=5, no_repeat=True):
+    chars = list(char_range("a", "z"))
+    word = ""
+    char_count = 0
+    while char_count != word_length:
+        char = chars[random.randint(0, 25)]
+        if char in word and no_repeat:
+            pass
+        else:
+            word += char
+            char_count += 1
+    print("Saying:", word)
+    return word
+
+
+# Loop forever
+while True:
+    if board.switch_pressed():
+        # Speak a random word when "User" is pressed
+        word_length = random.randint(MIN_WORD_LENGTH, MAX_WORD_LENGTH)
+        droid.speak(random_string(word_length, no_repeat=False))
+        time.sleep(WAIT_TIME)

examples/audio/random_droid.py

@@ -1,30 +1,30 @@
-import time
-from inventorhatmini import InventorHATMini, GPIO_1, GPIO_2
-# from ioexpander.common import REVERSED_DIR
-
-"""
-An example of how to read a rotary encoder connected to Inventor HAT Mini's GPIO pins.
-
-Press "User" to exit the program.
-"""
-
-# Constants
-CHANNEL = 3         # The encoder channel to use (1 and 2 are used by Inventor's motor connectors)
-
-# Create a new InventorHATMini
-board = InventorHATMini(init_leds=False)
-
-# Create an Encoder object using two GPIO pins
-enc = board.encoder_from_gpio_pins(CHANNEL, GPIO_1, GPIO_2)
-
-# Uncomment the below line (and the top imports) to
-# reverse the counting direction of the encoder
-# enc.direction(REVERSED_DIR)
-
-# Read the encoder until the user button is pressed
-while not board.switch_pressed():
-
-    # Print out the current step and turn of the rotary encoder
-    print("Step = ", enc.step(), ", Turn = ", enc.turn(), sep="")
-
-    time.sleep(0.1)
+import time
+from inventorhatmini import InventorHATMini, GPIO_1, GPIO_2
+# from ioexpander.common import REVERSED_DIR
+
+"""
+An example of how to read a rotary encoder connected to Inventor HAT Mini's GPIO pins.
+
+Press "User" to exit the program.
+"""
+
+# Constants
+CHANNEL = 3         # The encoder channel to use (1 and 2 are used by Inventor's motor connectors)
+
+# Create a new InventorHATMini
+board = InventorHATMini(init_leds=False)
+
+# Create an Encoder object using two GPIO pins
+enc = board.encoder_from_gpio_pins(CHANNEL, GPIO_1, GPIO_2)
+
+# Uncomment the below line (and the top imports) to
+# reverse the counting direction of the encoder
+# enc.direction(REVERSED_DIR)
+
+# Read the encoder until the user button is pressed
+while not board.switch_pressed():
+
+    # Print out the current step and turn of the rotary encoder
+    print("Step = ", enc.step(), ", Turn = ", enc.turn(), sep="")
+
+    time.sleep(0.1)

examples/extras/gpio_encoder.py

@@ -1,44 +1,44 @@
-import time
-from inventorhatmini import InventorHATMini, NUM_SERVOS, LED_SERVO_1
-from ioexpander import IN  # or IN_PU of a pull-up is wanted
-
-"""
-Shows how to initialise and use Inventor HAT Mini's servo headers as 3.3V inputs and read them.
-
-Press "User" to exit the program.
-"""
-
-# Constants
-BRIGHTNESS = 0.4                        # The brightness of the LEDs
-SERVO_NAMES = ("S0", "S1", "S2", "S3")  # Friendly names to give the GPIOs
-USE_LEDS = True                         # Whether to use the LEDs to show GPIO state (requires code to run with sudo)
-
-# Create a new InventorHATMini
-board = InventorHATMini(init_servos=False, init_leds=USE_LEDS)
-
-# Setup each servo as an input
-for i in range(NUM_SERVOS):
-    board.servo_pin_mode(i, IN)  # or IN_PU of a pull-up is wanted
-
-# Read the servos until the user button is pressed
-while not board.switch_pressed():
-
-    # Read each servo in turn and print its value
-    for i in range(NUM_SERVOS):
-        value = board.servo_pin_value(i)
-        print(SERVO_NAMES[i], " = ", value, sep="", end=", ")
-
-        # Set the neighbouring LED to a colour based on
-        # the input, with Green for high and Blue for low
-        if value:
-            board.leds.set_hsv(i + LED_SERVO_1, 0.333, 1.0, BRIGHTNESS)
-        else:
-            board.leds.set_hsv(i + LED_SERVO_1, 0.666, 1.0, BRIGHTNESS)
-
-    # Print a new line
-    print()
-
-    time.sleep(0.1)
-
-# Turn off the LED bars
-board.leds.clear()
+import time
+from inventorhatmini import InventorHATMini, NUM_SERVOS, LED_SERVO_1
+from ioexpander import IN  # or IN_PU of a pull-up is wanted
+
+"""
+Shows how to initialise and use Inventor HAT Mini's servo headers as 3.3V inputs and read them.
+
+Press "User" to exit the program.
+"""
+
+# Constants
+BRIGHTNESS = 0.4                        # The brightness of the LEDs
+SERVO_NAMES = ("S0", "S1", "S2", "S3")  # Friendly names to give the GPIOs
+USE_LEDS = True                         # Whether to use the LEDs to show GPIO state (requires code to run with sudo)
+
+# Create a new InventorHATMini
+board = InventorHATMini(init_servos=False, init_leds=USE_LEDS)
+
+# Setup each servo as an input
+for i in range(NUM_SERVOS):
+    board.servo_pin_mode(i, IN)  # or IN_PU of a pull-up is wanted
+
+# Read the servos until the user button is pressed
+while not board.switch_pressed():
+
+    # Read each servo in turn and print its value
+    for i in range(NUM_SERVOS):
+        value = board.servo_pin_value(i)
+        print(SERVO_NAMES[i], " = ", value, sep="", end=", ")
+
+        # Set the neighbouring LED to a colour based on
+        # the input, with Green for high and Blue for low
+        if value:
+            board.leds.set_hsv(i + LED_SERVO_1, 0.333, 1.0, BRIGHTNESS)
+        else:
+            board.leds.set_hsv(i + LED_SERVO_1, 0.666, 1.0, BRIGHTNESS)
+
+    # Print a new line
+    print()
+
+    time.sleep(0.1)
+
+# Turn off the LED bars
+board.leds.clear()