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authorCody Hiar <codyfh@gmail.com>2018-05-27 15:29:21 -0600
committerCody Hiar <codyfh@gmail.com>2018-05-27 15:29:21 -0600
commitceec171c42bd79f1762b971569e20ead656f4fd0 (patch)
tree1880be0b1cef9786be5bc818cbd50095cd797a6d /Adafruit_Python_CharLCD/examples
parent611a8b7be4331e4f8416c4d10a0be47a109b47e4 (diff)
Moving libs into separate own directory
Diffstat (limited to 'Adafruit_Python_CharLCD/examples')
-rwxr-xr-xAdafruit_Python_CharLCD/examples/char_lcd.py84
-rwxr-xr-xAdafruit_Python_CharLCD/examples/char_lcd_backpack.py63
-rwxr-xr-xAdafruit_Python_CharLCD/examples/char_lcd_mcp.py85
-rwxr-xr-xAdafruit_Python_CharLCD/examples/char_lcd_plate.py75
-rwxr-xr-xAdafruit_Python_CharLCD/examples/char_lcd_rgb.py76
-rwxr-xr-xAdafruit_Python_CharLCD/examples/char_lcd_rgb_pwm.py129
6 files changed, 0 insertions, 512 deletions
diff --git a/Adafruit_Python_CharLCD/examples/char_lcd.py b/Adafruit_Python_CharLCD/examples/char_lcd.py
deleted file mode 100755
index a7e017e..0000000
--- a/Adafruit_Python_CharLCD/examples/char_lcd.py
+++ /dev/null
@@ -1,84 +0,0 @@
-#!/usr/bin/python
-# Example using a character LCD connected to a Raspberry Pi or BeagleBone Black.
-import time
-
-import Adafruit_CharLCD as LCD
-
-
-# Raspberry Pi pin configuration:
-lcd_rs = 27 # Note this might need to be changed to 21 for older revision Pi's.
-lcd_en = 22
-lcd_d4 = 25
-lcd_d5 = 24
-lcd_d6 = 23
-lcd_d7 = 18
-lcd_backlight = 4
-
-# BeagleBone Black configuration:
-# lcd_rs = 'P8_8'
-# lcd_en = 'P8_10'
-# lcd_d4 = 'P8_18'
-# lcd_d5 = 'P8_16'
-# lcd_d6 = 'P8_14'
-# lcd_d7 = 'P8_12'
-# lcd_backlight = 'P8_7'
-
-# Define LCD column and row size for 16x2 LCD.
-lcd_columns = 16
-lcd_rows = 2
-
-# Alternatively specify a 20x4 LCD.
-# lcd_columns = 20
-# lcd_rows = 4
-
-# Initialize the LCD using the pins above.
-lcd = LCD.Adafruit_CharLCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6, lcd_d7,
- lcd_columns, lcd_rows, lcd_backlight)
-
-# Print a two line message
-lcd.message('Hello\nworld!')
-
-# Wait 5 seconds
-time.sleep(5.0)
-
-# Demo showing the cursor.
-lcd.clear()
-lcd.show_cursor(True)
-lcd.message('Show cursor')
-
-time.sleep(5.0)
-
-# Demo showing the blinking cursor.
-lcd.clear()
-lcd.blink(True)
-lcd.message('Blink cursor')
-
-time.sleep(5.0)
-
-# Stop blinking and showing cursor.
-lcd.show_cursor(False)
-lcd.blink(False)
-
-# Demo scrolling message right/left.
-lcd.clear()
-message = 'Scroll'
-lcd.message(message)
-for i in range(lcd_columns-len(message)):
- time.sleep(0.5)
- lcd.move_right()
-for i in range(lcd_columns-len(message)):
- time.sleep(0.5)
- lcd.move_left()
-
-# Demo turning backlight off and on.
-lcd.clear()
-lcd.message('Flash backlight\nin 5 seconds...')
-time.sleep(5.0)
-# Turn backlight off.
-lcd.set_backlight(0)
-time.sleep(2.0)
-# Change message.
-lcd.clear()
-lcd.message('Goodbye!')
-# Turn backlight on.
-lcd.set_backlight(1)
diff --git a/Adafruit_Python_CharLCD/examples/char_lcd_backpack.py b/Adafruit_Python_CharLCD/examples/char_lcd_backpack.py
deleted file mode 100755
index 3c24949..0000000
--- a/Adafruit_Python_CharLCD/examples/char_lcd_backpack.py
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/python
-# Example using a character LCD backpack.
-import time
-
-import Adafruit_CharLCD as LCD
-
-# Define LCD column and row size for 16x2 LCD.
-lcd_columns = 16
-lcd_rows = 2
-
-# Initialize the LCD using the pins
-lcd = LCD.Adafruit_CharLCDBackpack()
-
-# Turn backlight on
-lcd.set_backlight(0)
-
-# Print a two line message
-lcd.message('Hello\nworld!')
-
-# Wait 5 seconds
-time.sleep(5.0)
-
-# Demo showing the cursor.
-lcd.clear()
-lcd.show_cursor(True)
-lcd.message('Show cursor')
-
-time.sleep(5.0)
-
-# Demo showing the blinking cursor.
-lcd.clear()
-lcd.blink(True)
-lcd.message('Blink cursor')
-
-time.sleep(5.0)
-
-# Stop blinking and showing cursor.
-lcd.show_cursor(False)
-lcd.blink(False)
-
-# Demo scrolling message right/left.
-lcd.clear()
-message = 'Scroll'
-lcd.message(message)
-for i in range(lcd_columns-len(message)):
- time.sleep(0.5)
- lcd.move_right()
-for i in range(lcd_columns-len(message)):
- time.sleep(0.5)
- lcd.move_left()
-
-# Demo turning backlight off and on.
-lcd.clear()
-lcd.message('Flash backlight\nin 5 seconds...')
-time.sleep(5.0)
-# Turn backlight off.
-lcd.set_backlight(1)
-time.sleep(2.0)
-# Change message.
-lcd.clear()
-lcd.message('Goodbye!')
-# Turn backlight on.
-lcd.set_backlight(0) \ No newline at end of file
diff --git a/Adafruit_Python_CharLCD/examples/char_lcd_mcp.py b/Adafruit_Python_CharLCD/examples/char_lcd_mcp.py
deleted file mode 100755
index 58b8d70..0000000
--- a/Adafruit_Python_CharLCD/examples/char_lcd_mcp.py
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/usr/bin/python
-# Example using an RGB character LCD connected to an MCP23017 GPIO extender.
-import time
-
-import Adafruit_CharLCD as LCD
-import Adafruit_GPIO.MCP230xx as MCP
-
-
-# Define MCP pins connected to the LCD.
-lcd_rs = 0
-lcd_en = 1
-lcd_d4 = 2
-lcd_d5 = 3
-lcd_d6 = 4
-lcd_d7 = 5
-lcd_red = 6
-lcd_green = 7
-lcd_blue = 8
-
-# Define LCD column and row size for 16x2 LCD.
-lcd_columns = 16
-lcd_rows = 2
-
-# Alternatively specify a 20x4 LCD.
-# lcd_columns = 20
-# lcd_rows = 4
-
-# Initialize MCP23017 device using its default 0x20 I2C address.
-gpio = MCP.MCP23017()
-
-# Alternatively you can initialize the MCP device on another I2C address or bus.
-# gpio = MCP.MCP23017(0x24, busnum=1)
-
-# Initialize the LCD using the pins
-lcd = LCD.Adafruit_RGBCharLCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6, lcd_d7,
- lcd_columns, lcd_rows, lcd_red, lcd_green, lcd_blue,
- gpio=gpio)
-
-# Print a two line message
-lcd.message('Hello\nworld!')
-
-# Wait 5 seconds
-time.sleep(5.0)
-
-# Demo showing the cursor.
-lcd.clear()
-lcd.show_cursor(True)
-lcd.message('Show cursor')
-
-time.sleep(5.0)
-
-# Demo showing the blinking cursor.
-lcd.clear()
-lcd.blink(True)
-lcd.message('Blink cursor')
-
-time.sleep(5.0)
-
-# Stop blinking and showing cursor.
-lcd.show_cursor(False)
-lcd.blink(False)
-
-# Demo scrolling message right/left.
-lcd.clear()
-message = 'Scroll'
-lcd.message(message)
-for i in range(lcd_columns-len(message)):
- time.sleep(0.5)
- lcd.move_right()
-for i in range(lcd_columns-len(message)):
- time.sleep(0.5)
- lcd.move_left()
-
-# Demo turning backlight off and on.
-lcd.clear()
-lcd.message('Flash backlight\nin 5 seconds...')
-time.sleep(5.0)
-# Turn backlight off.
-lcd.set_backlight(0)
-time.sleep(2.0)
-# Change message.
-lcd.clear()
-lcd.message('Goodbye!')
-# Turn backlight on.
-lcd.set_backlight(1)
diff --git a/Adafruit_Python_CharLCD/examples/char_lcd_plate.py b/Adafruit_Python_CharLCD/examples/char_lcd_plate.py
deleted file mode 100755
index be7ccdd..0000000
--- a/Adafruit_Python_CharLCD/examples/char_lcd_plate.py
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/usr/bin/python
-# Example using a character LCD plate.
-import time
-
-import Adafruit_CharLCD as LCD
-
-
-# Initialize the LCD using the pins
-lcd = LCD.Adafruit_CharLCDPlate()
-
-# create some custom characters
-lcd.create_char(1, [2, 3, 2, 2, 14, 30, 12, 0])
-lcd.create_char(2, [0, 1, 3, 22, 28, 8, 0, 0])
-lcd.create_char(3, [0, 14, 21, 23, 17, 14, 0, 0])
-lcd.create_char(4, [31, 17, 10, 4, 10, 17, 31, 0])
-lcd.create_char(5, [8, 12, 10, 9, 10, 12, 8, 0])
-lcd.create_char(6, [2, 6, 10, 18, 10, 6, 2, 0])
-lcd.create_char(7, [31, 17, 21, 21, 21, 21, 17, 31])
-
-# Show some basic colors.
-lcd.set_color(1.0, 0.0, 0.0)
-lcd.clear()
-lcd.message('RED \x01')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 1.0, 0.0)
-lcd.clear()
-lcd.message('GREEN \x02')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 0.0, 1.0)
-lcd.clear()
-lcd.message('BLUE \x03')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 1.0, 0.0)
-lcd.clear()
-lcd.message('YELLOW \x04')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 1.0, 1.0)
-lcd.clear()
-lcd.message('CYAN \x05')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 0.0, 1.0)
-lcd.clear()
-lcd.message('MAGENTA \x06')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 1.0, 1.0)
-lcd.clear()
-lcd.message('WHITE \x07')
-time.sleep(3.0)
-
-# Show button state.
-lcd.clear()
-lcd.message('Press buttons...')
-
-# Make list of button value, text, and backlight color.
-buttons = ( (LCD.SELECT, 'Select', (1,1,1)),
- (LCD.LEFT, 'Left' , (1,0,0)),
- (LCD.UP, 'Up' , (0,0,1)),
- (LCD.DOWN, 'Down' , (0,1,0)),
- (LCD.RIGHT, 'Right' , (1,0,1)) )
-
-print('Press Ctrl-C to quit.')
-while True:
- # Loop through each button and check if it is pressed.
- for button in buttons:
- if lcd.is_pressed(button[0]):
- # Button is pressed, change the message and backlight.
- lcd.clear()
- lcd.message(button[1])
- lcd.set_color(button[2][0], button[2][1], button[2][2])
diff --git a/Adafruit_Python_CharLCD/examples/char_lcd_rgb.py b/Adafruit_Python_CharLCD/examples/char_lcd_rgb.py
deleted file mode 100755
index 312a9e4..0000000
--- a/Adafruit_Python_CharLCD/examples/char_lcd_rgb.py
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/usr/bin/python
-# Example using an RGB character LCD wired directly to Raspberry Pi or BeagleBone Black.
-import time
-
-import Adafruit_CharLCD as LCD
-
-
-# Raspberry Pi configuration:
-lcd_rs = 27 # Change this to pin 21 on older revision Raspberry Pi's
-lcd_en = 22
-lcd_d4 = 25
-lcd_d5 = 24
-lcd_d6 = 23
-lcd_d7 = 18
-lcd_red = 4
-lcd_green = 17
-lcd_blue = 7 # Pin 7 is CE1
-
-# BeagleBone Black configuration:
-# lcd_rs = 'P8_8'
-# lcd_en = 'P8_10'
-# lcd_d4 = 'P8_18'
-# lcd_d5 = 'P8_16'
-# lcd_d6 = 'P8_14'
-# lcd_d7 = 'P8_12'
-# lcd_red = 'P8_7'
-# lcd_green = 'P8_9'
-# lcd_blue = 'P8_11'
-
-# Define LCD column and row size for 16x2 LCD.
-lcd_columns = 16
-lcd_rows = 2
-
-# Alternatively specify a 20x4 LCD.
-# lcd_columns = 20
-# lcd_rows = 4
-
-# Initialize the LCD using the pins above.
-lcd = LCD.Adafruit_RGBCharLCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6, lcd_d7,
- lcd_columns, lcd_rows, lcd_red, lcd_green, lcd_blue)
-
-# Show some basic colors.
-lcd.set_color(1.0, 0.0, 0.0)
-lcd.clear()
-lcd.message('RED')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 1.0, 0.0)
-lcd.clear()
-lcd.message('GREEN')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 0.0, 1.0)
-lcd.clear()
-lcd.message('BLUE')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 1.0, 0.0)
-lcd.clear()
-lcd.message('YELLOW')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 1.0, 1.0)
-lcd.clear()
-lcd.message('CYAN')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 0.0, 1.0)
-lcd.clear()
-lcd.message('MAGENTA')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 1.0, 1.0)
-lcd.clear()
-lcd.message('WHITE')
-time.sleep(3.0)
diff --git a/Adafruit_Python_CharLCD/examples/char_lcd_rgb_pwm.py b/Adafruit_Python_CharLCD/examples/char_lcd_rgb_pwm.py
deleted file mode 100755
index 8f6fc2b..0000000
--- a/Adafruit_Python_CharLCD/examples/char_lcd_rgb_pwm.py
+++ /dev/null
@@ -1,129 +0,0 @@
-#!/usr/bin/python
-# Example using an RGB character LCD with PWM control of the backlight.
-import math
-import time
-
-import Adafruit_CharLCD as LCD
-
-
-def hsv_to_rgb(hsv):
- """Converts a tuple of hue, saturation, value to a tuple of red, green blue.
- Hue should be an angle from 0.0 to 359.0. Saturation and value should be a
- value from 0.0 to 1.0, where saturation controls the intensity of the hue and
- value controls the brightness.
- """
- # Algorithm adapted from http://www.cs.rit.edu/~ncs/color/t_convert.html
- h, s, v = hsv
- if s == 0:
- return (v, v, v)
- h /= 60.0
- i = math.floor(h)
- f = h-i
- p = v*(1.0-s)
- q = v*(1.0-s*f)
- t = v*(1.0-s*(1.0-f))
- if i == 0:
- return (v, t, p)
- elif i == 1:
- return (q, v, p)
- elif i == 2:
- return (p, v, t)
- elif i == 3:
- return (p, q, v)
- elif i == 4:
- return (t, p, v)
- else:
- return (v, p, q)
-
-# Raspberry Pi configuration:
-lcd_rs = 27 # Change this to pin 21 on older revision Raspberry Pi's
-lcd_en = 22
-lcd_d4 = 25
-lcd_d5 = 24
-lcd_d6 = 23
-lcd_d7 = 18
-lcd_red = 4
-lcd_green = 17
-lcd_blue = 7 # Pin 7 is CE1
-
-# BeagleBone Black configuration:
-# lcd_rs = 'P8_8'
-# lcd_en = 'P8_10'
-# lcd_d4 = 'P8_18'
-# lcd_d5 = 'P8_16'
-# lcd_d6 = 'P8_14'
-# lcd_d7 = 'P8_12'
-# lcd_red = 'P9_16'
-# lcd_green = 'P9_14'
-# lcd_blue = 'P8_13'
-
-# Define LCD column and row size for 16x2 LCD.
-lcd_columns = 16
-lcd_rows = 2
-
-# Alternatively specify a 20x4 LCD.
-# lcd_columns = 20
-# lcd_rows = 4
-
-# Initialize the LCD using the pins
-lcd = LCD.Adafruit_RGBCharLCD(lcd_rs, lcd_en, lcd_d4, lcd_d5, lcd_d6, lcd_d7,
- lcd_columns, lcd_rows, lcd_red, lcd_green, lcd_blue,
- enable_pwm=True)
-
-# Show some basic colors.
-lcd.set_color(1.0, 0.0, 0.0)
-lcd.clear()
-lcd.message('RED')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 1.0, 0.0)
-lcd.clear()
-lcd.message('GREEN')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 0.0, 1.0)
-lcd.clear()
-lcd.message('BLUE')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 1.0, 0.0)
-lcd.clear()
-lcd.message('YELLOW')
-time.sleep(3.0)
-
-lcd.set_color(0.0, 1.0, 1.0)
-lcd.clear()
-lcd.message('CYAN')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 0.0, 1.0)
-lcd.clear()
-lcd.message('MAGENTA')
-time.sleep(3.0)
-
-lcd.set_color(1.0, 1.0, 1.0)
-lcd.clear()
-lcd.message('WHITE')
-time.sleep(3.0)
-
-# Use HSV color space so the hue can be adjusted to see a nice gradient of colors.
-# Hue ranges from 0.0 to 359.0, saturation from 0.0 to 1.0, and value from 0.0 to 1.0.
-hue = 0.0
-saturation = 1.0
-value = 1.0
-
-# Loop through all RGB colors.
-lcd.clear()
-print('Press Ctrl-C to quit.')
-while True:
- # Convert HSV to RGB colors.
- red, green, blue = hsv_to_rgb((hue, saturation, value))
- # Set backlight color.
- lcd.set_color(red, green, blue)
- # Print message with RGB values to display.
- lcd.set_cursor(0, 0)
- lcd.message('RED GREEN BLUE\n{0:0.2f} {1:0.2f} {2:0.2f}'.format(red, green, blue))
- # Increment hue (wrapping around at 360 degrees).
- hue += 1.0
- if hue > 359.0:
- hue = 0.0