def test7_Display(self, mock_Adafruit_SSD1306, mock_wiringpi_ISR, mock_wiringpi_pinMode, \
mock_wiringpi_setup):
RESET_PIN = 4
width = 200
height = 100
# ensure mocked Adafruit driver has width and height properties
instance = mock_Adafruit_SSD1306.return_value
instance.width = width
instance.height = height
display = Display(RESET_PIN)
mock_Adafruit_SSD1306.assert_called_with(rst=RESET_PIN)
assert display.width == width
assert display.height == height
display.image(path.dirname(path.realpath(filename)) + "/volumio.ppm")
#!/usr/bin/python
# Copyright (c) 2016 Michiel Fokke
# Author: Michiel Fokke <*****@*****.**>
# vim: set ts=4 sw=4 expandtab si:
import time
from volumio_buddy import Display, ScrollableText
from PIL import Image
from PIL import ImageFont
RESET_PIN = 26
display = Display(RESET_PIN)
# Initialize library.
display.clear()
label1='very long text that does not fit on the screen'
label2='Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed consequat id augue ac sollicitudin. Fusce quis cursus est. Nam volutpat eros faucibus consequat euismod. Integer ac imperdiet justo, non malesuada nisi. Nam bibendum urna sed bibendum auctor. Ut gravida ipsum quis justo luctus, consectetur malesuada sem rhoncus. In ac urna.'
label3='short text'
image = Image.new('1', (display.width, display.height))
font = ImageFont.truetype('pixChicago.ttf', 10)
scrollable1 = ScrollableText(label1, font)
scrollable2 = ScrollableText(label2, font)
scrollable3 = ScrollableText(label3, font)
try:
while True:
# for i in range(0, 5*int((scrollable2.textwidth-width)/5)+8, 10):
for i in range(0, int(1e6), 10):
#!/usr/bin/python
# Copyright (c) 2016 Michiel Fokke
# Author: Michiel Fokke <*****@*****.**>
# vim: set ts=4 sw=4 expandtab si:
from sys import argv
from random import randrange
from volumio_buddy import Display, TwoLineTextModal
RESET_PIN = 26
display = Display(RESET_PIN)
if len(argv) > 1:
display.image(argv[1])
else:
display.image("volumio.ppm")
import time
try:
# wait until ^C pressed
while True:
textlabel = ('text line 1', 'text line 2')
display._modal_timeout = time.time() + 3
display.display(
TwoLineTextModal(display._image, display._modal_font,
textlabel).image())
time.sleep(10)
textlabel = ('more text 3', 'more text 4')
display._modal_timeout = time.time() + 5
# LED pins (WiringPi numbering)
LED_RED = 23
LED_GREEN = 26
LED_BLUE = 22
# SSD3106 reset pin (not used)
RESET_PIN = 26
pipe = PipeWriter()
if fork() != 0:
pipe.close(PipeWriter.OUT)
led = RGBLED(LED_RED, LED_GREEN, LED_BLUE)
led.set(0, 0, 10)
display = Display(RESET_PIN)
display.image(path.dirname(path.realpath(filename)) + "/volumio.ppm")
display.start_updates()
while True:
# Ensure client restarts after network disconnection
print "start websocket connection"
client = VolumioClient()
client.set_callback(print_state, client, display, led)
# Wait for events from the websocket connection in separate thread
client.wait()
while True:
print 'waiting for command'
command = '%s' % pipe.read()
print 'recieved command: %s' % command
# SSD3106 reset pin (not used)
RESET_PIN = 26
pipe = PipeWriter()
if fork() != 0:
pipe.close(PipeWriter.OUT)
led = RGBLED(LED_RED, LED_GREEN, LED_BLUE)
led.set(0, 0, 10)
battery = Battery()
battery.set_warn_function(low_battery_warning, led)
battery.set_empty_function(empty_battery)
battery.start_monitor()
display = Display(RESET_PIN)
display.image(path.dirname(path.realpath(filename)) + "/volumio.ppm")
display.set_modal_duration(3)
menu_items = []
menu_items.append(BatteryMenuItem())
menu_items.append(IPMenuItem())
menu_items.append(HotspotMenuItem())
display.set_menu_items(menu_items)
display.start_updates()
while True:
# Ensure client restarts after network disconnection
print "start websocket connection"
client = VolumioClient()
client.set_callback(print_state, client, display, led)
#!/usr/bin/python
# Copyright (c) 2016 Michiel Fokke
# Author: Michiel Fokke <*****@*****.**>
# vim: set ts=4 sw=4 expandtab si:
from sys import argv
from random import randrange
from volumio_buddy import Display
RESET_PIN = 26
display = Display(RESET_PIN)
if len(argv) > 1:
display.image(argv[1])
else:
display.image("volumio.ppm")
import time
try:
# wait until ^C pressed
while True:
display.volume_modal(randrange(100), 3)
time.sleep(10)
finally:
# clear screen before exiting
display.clear()
#!/usr/bin/python
# Copyright (c) 2016 Michiel Fokke
# Author: Michiel Fokke <*****@*****.**>
# vim: set ts=4 sw=4 expandtab si:
from sys import argv
from volumio_buddy import Display
RESET_PIN = 26
display = Display(RESET_PIN)
if len(argv) > 1:
display.image(argv[1])
else:
display.image("volumio.ppm")
try:
# wait until ^C pressed
while True:
pass
finally:
# clear screen before exiting
display.clear()