Forgot to do examples

Author: mrmcwethy

adafruit_character_lcd/__init__.py

@@ -1,3 +1,3 @@
 """include all classes"""
-from adafruit_character_lcd.character_lcd import Character_LCD_I2C, Character_LCD_SPI
+from adafruit_character_lcd.character_lcd import Character_LCD, Character_LCD_I2C, Character_LCD_SPI
 from adafruit_character_lcd.character_lcd_rgb import Character_LCD_RGB

examples/custom_character_nyan_cat.py

@@ -1,6 +1,7 @@
-import time, digitalio
+import time
+import digitalio
 import adafruit_character_lcd
-from board import *
+from board import D7, D8, D9, D10, D11, D12, D13
 
 lcd_columns = 16
 lcd_rows = 2
@@ -11,21 +12,23 @@
 lcd_d5 = digitalio.DigitalInOut(D10)
 lcd_d4 = digitalio.DigitalInOut(D9)
 lcd_backlight = digitalio.DigitalInOut(D13)
-lcd = adafruit_character_lcd.Character_LCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6, lcd_d7, lcd_columns, lcd_rows, lcd_backlight)
+lcd = adafruit_character_lcd.Character_LCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6,
+                                           lcd_d7, lcd_columns, lcd_rows, lcd_backlight)
 
-head = [31,17,27,17,17,21,17,31]
+head = [31, 17, 27, 17, 17, 21, 17, 31]
 
-top_body = [31,0,31,0,18,8,2,8]
-top_left_corner_body = [31,16,16,17,22,20,20,20]
-top_right_corner_body = [31,1,1,17,13,5,5,5]
+top_body = [31, 0, 31, 0, 18, 8, 2, 8]
+top_left_corner_body = [31, 16, 16, 17, 22, 20, 20, 20]
+top_right_corner_body = [31, 1, 1, 17, 13, 5, 5, 5]
 
-# these three chars will be the above three reversed with a few minor changes to fit feet into the bottom
+# these three chars will be the above three reversed with a few minor changes to
+# fit feet into the bottom
 bot_body = []
 bot_left_corner_body = []
 bot_right_corner_body = []
 
-tail_neutral = [0,0,0,0,31,31,0,0]
-tail_up = [0,8,12,6,3,1,0,0]
+tail_neutral = [0, 0, 0, 0, 31, 31, 0, 0]
+tail_up = [0, 8, 12, 6, 3, 1, 0, 0]
 
 for i in range(7, -1, -1):
     bot_body.append(top_body[i])
@@ -48,8 +51,8 @@
 bot_body2 = bot_body[:-1] + [3]
 
 
-rainbow = [0,0,6,25,11,29,27,12]
-rainbow2 = [0,0,6,31,13,5,23,12]
+rainbow = [0, 0, 6, 25, 11, 29, 27, 12]
+rainbow2 = [0, 0, 6, 31, 13, 5, 23, 12]
 
 lcd.create_char(0, top_body)
 lcd.create_char(1, top_left_corner_body)
@@ -79,13 +82,13 @@
 lcd.message('\x05')
 
 while True:
-   lcd.create_char(4, bot_body2)
-   lcd.create_char(7, tail_up)
-   lcd.create_char(2, rainbow2)
-   lcd.move_right()
-   time.sleep(.4)
-   lcd.create_char(4, bot_body)
-   lcd.create_char(7, tail_neutral)
-   lcd.create_char(2, rainbow)
-   lcd.move_left()
-   time.sleep(.4)
+    lcd.create_char(4, bot_body2)
+    lcd.create_char(7, tail_up)
+    lcd.create_char(2, rainbow2)
+    lcd.move_right()
+    time.sleep(.4)
+    lcd.create_char(4, bot_body)
+    lcd.create_char(7, tail_neutral)
+    lcd.create_char(2, rainbow)
+    lcd.move_left()
+    time.sleep(.4)

examples/customcharacter.py

@@ -1,7 +1,8 @@
-import time, math, digitalio
+import digitalio
 import adafruit_character_lcd
-from board import *
-import analogio
+from board import D7, D8, D9, D10, D11, D12, D13
+
+
 lcd_columns = 16
 lcd_rows = 2
 lcd_rs = digitalio.DigitalInOut(D7)
@@ -11,7 +12,8 @@
 lcd_d5 = digitalio.DigitalInOut(D10)
 lcd_d4 = digitalio.DigitalInOut(D9)
 lcd_backlight = digitalio.DigitalInOut(D13)
-lcd = adafruit_character_lcd.Character_LCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6, lcd_d7, lcd_columns, lcd_rows, lcd_backlight)
-checkmark = bytes([0x0,0x0,0x1,0x3,0x16,0x1c,0x8,0x0])
+lcd = adafruit_character_lcd.Character_LCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6,
+                                           lcd_d7, lcd_columns, lcd_rows, lcd_backlight)
+checkmark = bytes([0x0, 0x0, 0x1, 0x3, 0x16, 0x1c, 0x8, 0x0])
 lcd.clear()
 lcd.message('\x00')

examples/hello_CircuitPython.py

@@ -6,9 +6,10 @@
 - CircuitPython_CharLCD Module
 """
 
-import time, math, digitalio
+import time
+import digitalio
 import adafruit_character_lcd
-from board import *
+from board import D7, D8, D9, D10, D11, D12, D13
 
 #   Character LCD Config:
 #   modify this if you have a different sized charlcd
@@ -25,7 +26,8 @@
 lcd_backlight = digitalio.DigitalInOut(D13)
 
 #   Init the lcd class
-lcd = adafruit_character_lcd.Character_LCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6, lcd_d7, lcd_columns, lcd_rows, lcd_backlight)
+lcd = adafruit_character_lcd.Character_LCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6,
+                                           lcd_d7, lcd_columns, lcd_rows, lcd_backlight)
 
 #   Print a 2x line message
 lcd.message('hello\ncircuitpython')
@@ -50,8 +52,8 @@
 lcd.message(scroll_msg)
 #   Scroll to the left
 for i in range(lcd_columns - len(scroll_msg)):
-  time.sleep(0.5)
-  lcd.move_left()
+    time.sleep(0.5)
+    lcd.move_left()
 #   Demo turning backlight off
 lcd.clear()
 lcd.message("going to sleep\ncya later!")

examples/hello_CircuitPython_I2C.py

@@ -1,5 +1,4 @@
 # Hello World using 16x2 character lcd and an MCP23008 I2C LCD backpack.
-import math
 import time
 
 import board
@@ -42,8 +41,8 @@
 lcd.message(scroll_msg)
 #   Scroll to the left
 for i in range(lcd_columns - len(scroll_msg)):
-  time.sleep(0.5)
-  lcd.move_left()
+    time.sleep(0.5)
+    lcd.move_left()
 #   Demo turning backlight off
 lcd.clear()
 lcd.message("going to sleep\ncya later!")

examples/hello_CircuitPython_SPI.py

@@ -1,5 +1,4 @@
 # Hello World using 16x2 character lcd and an 74LS595 SPI LCD backpack.
-import math
 import time
 
 import board
@@ -15,9 +14,9 @@
 lcd_rows = 2
 
 #   Backpack connection configuration:
-clk    = board.SCK    # Pin connected to backpack CLK.
-data   = board.MOSI   # Pin connected to backpack DAT/data.
-latch  = board.D5     # Pin connected to backpack LAT/latch.
+clk = board.SCK    # Pin connected to backpack CLK.
+data = board.MOSI   # Pin connected to backpack DAT/data.
+latch = board.D5     # Pin connected to backpack LAT/latch.
 
 #   Initialize SPI bus.
 spi = busio.SPI(clk, MOSI=data)
@@ -49,8 +48,8 @@
 lcd.message(scroll_msg)
 #   Scroll to the left
 for i in range(lcd_columns - len(scroll_msg)):
-  time.sleep(0.5)
-  lcd.move_left()
+    time.sleep(0.5)
+    lcd.move_left()
 #   Demo turning backlight off
 lcd.clear()
 lcd.message("going to sleep\ncya later!")

examples/rgb_hello_CircuitPython.py

@@ -1,7 +1,8 @@
-import time, math, digitalio
+import time
+import digitalio
 import adafruit_character_lcd
 import pulseio
-from board import *
+from board import D3, D4, D5, D7, D8, D9, D10, D11, D12, D13
 
 #   Character LCD Config:
 #   modify this if you have a different sized charlcd
@@ -21,12 +22,16 @@
 blue = pulseio.PWMOut(D5)
 
 #   Init the lcd class
-lcd = adafruit_character_lcd.Character_LCD_RGB(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6, lcd_d7, lcd_columns, lcd_rows, red, green, blue, lcd_backlight)
+lcd = adafruit_character_lcd.Character_LCD_RGB(lcd_rs, lcd_en, lcd_d4, lcd_d5,
+                                               lcd_d6, lcd_d7, lcd_columns, lcd_rows,
+                                               red, green, blue, lcd_backlight)
 
+#pylint: disable-msg=bad-whitespace
 # only red
 RED     = [100, 0,   0]
 GREEN   = [0,   100, 0]
 BLUE    = [0,   0,   100]
+#pylint: enable-msg=bad-whitespace
 
 while True:
     lcd.message('CircuitPython\nRGB Test')