def test_init(mock_controller):
gpio = Mock()
instance = Mock()
instance.get_port = Mock()
instance.get_gpio = Mock(return_value=gpio)
mock_controller.side_effect = [instance]
ftdi_spi(device='ftdi://dummy',
bus_speed_hz=16000000,
gpio_CS=3,
gpio_DC=5,
gpio_RST=6)
mock_controller.assert_called_with(cs_count=1)
instance.configure.assert_called_with('ftdi://dummy')
instance.get_port.assert_called_with(cs=0, freq=16000000, mode=0)
instance.get_gpio.assert_called_with()
gpio.set_direction.assert_called_with(0x60, 0x60)
def get_device(args):
if 'emulator' in args and args.emulator:
import luma.emulator.device
Device = getattr(luma.emulator.device, args.emulator)
return Device(**vars(args))
else:
from luma.oled.device import ssd1309
from luma.core.interface.serial import ftdi_spi
return ssd1309(ftdi_spi(), **vars(args))
def test_cleanup(mock_controller):
gpio = Mock()
port = Mock()
instance = Mock()
instance.get_port = Mock(return_value=port)
instance.get_gpio = Mock(return_value=gpio)
mock_controller.side_effect = [instance]
serial = ftdi_spi(device='ftdi://dummy',
bus_speed_hz=16000000,
gpio_CS=3,
gpio_DC=5,
gpio_RST=6)
serial.cleanup()
instance.terminate.assert_called_once_with()
def test_data(mock_controller):
data = list(fib(100))
gpio = Mock()
port = Mock()
instance = Mock()
instance.get_port = Mock(return_value=port)
instance.get_gpio = Mock(return_value=gpio)
mock_controller.side_effect = [instance]
serial = ftdi_spi(device='ftdi://dummy',
bus_speed_hz=16000000,
gpio_CS=3,
gpio_DC=5,
gpio_RST=6)
serial.data(data)
gpio.write.assert_has_calls([call(0x00), call(0x40), call(0x60)])
port.write.assert_called_once_with(data)
def test_command(mock_controller):
cmds = [3, 1, 4, 2]
gpio = Mock()
port = Mock()
instance = Mock()
instance.get_port = Mock(return_value=port)
instance.get_gpio = Mock(return_value=gpio)
mock_controller.side_effect = [instance]
serial = ftdi_spi(device='ftdi://dummy',
bus_speed_hz=16000000,
gpio_CS=3,
gpio_DC=5,
gpio_RST=6)
serial.command(*cmds)
gpio.write.assert_has_calls([call(0x00), call(0x40), call(0x40)])
port.write.assert_called_once_with(cmds)
def sec_to_min(value):
minute = 0
while (value >= 60):
value -= 60
minute += 1
return '{:02}'.format(minute) + ':' + '{:02}'.format(value)
sct = mss()
visualizer = Cava()
visualizer.start()
serial = ftdi_spi('ftdi://ftdi:232h/1', gpio_CS=4, gpio_DC=6, gpio_RST=7)
serial2 = ftdi_spi('ftdi://ftdi:232h/1', gpio_CS=3, gpio_DC=6, gpio_RST=7)
device = ssd1322(serial)
device2 = ssd1322(serial2)
mpd = MPDClient()
mpd.connect('localhost', 6600)
fontMid = ImageFont.truetype('./fonts/DBSTRAIG.TTF', 12)
trkFont = ImageFont.truetype('./fonts/851Gkktt_005.ttf', 12)
albumFont = ImageFont.truetype('./fonts/PixelMplus12-Regular.ttf', 12)
faFont = ImageFont.truetype('/usr/share/fonts/TTF/fa-solid-900.ttf', 12)
gif = Image.open('./gifs/giphy.gif')
#gif = Image.open('./gifs/okabe.gif')
def ftdi_spi(self):
from luma.core.interface.serial import ftdi_spi
return ftdi_spi(device=self.opts.ftdi_device,
bus_speed_hz=self.opts.spi_bus_speed,
gpio_DC=self.opts.gpio_data_command,
gpio_RST=self.opts.gpio_reset)
#from luma.core.interface.serial import i2c
from PIL import Image, ImageFont, ImageDraw, ImageSequence
from luma.core.interface.serial import ftdi_spi
from luma.core.render import canvas
from luma.oled.device import ssd1322
import time
# serial = i2c(port=1, address=0x3C)
serial = ftdi_spi(device='ftdi://ftdi:2232h/1',
gpio_DC=5,
gpio_RST=6,
bus_speed_hz=20000000)
device = ssd1322(serial)
# Box and text rendered in portrait mode
#with canvas(device) as draw:
# draw.rectangle(device.bounding_box, outline="white", fill="black")
# draw.text((10, 40), "Hello World", fill="white")
#
#sleep(10)
gif = Image.open('gifs/kbyd.gif')
while True:
for i, f in enumerate(ImageSequence.Iterator(gif)):
img = Image.new('RGB', (256, 64), (0, 0, 0))
img.paste(f.resize((256, 64)), (0, 0))
time.sleep(0.005)
def ftdi_spi(self):
from luma.core.interface.serial import ftdi_spi
return ftdi_spi(device=self.opts['ftdi_device'],
bus_speed_hz=self.opts['spi_bus_speed'],
gpio_DC=self.opts['gpio_data_command'],
gpio_RST=self.opts['gpio_reset'])
#from luma.core.interface.serial import i2c
from luma.core.interface.serial import ftdi_spi
from luma.core.render import canvas
from luma.oled.device import ssd1322
from time import sleep
# serial = i2c(port=1, address=0x3C)
serial = ftdi_spi(device='ftdi://ftdi:2232h/1', gpio_DC=5, gpio_RST=6)
device = ssd1322(serial)
# Box and text rendered in portrait mode
with canvas(device) as draw:
draw.rectangle(device.bounding_box, outline="white", fill="black")
draw.text((10, 40), "Hello World", fill="white")
sleep(10)
def val_map(value, in_min, in_max, out_min, out_max):
return (value - in_min) * (out_max - out_min) / (in_max - in_min) + out_min
def sec_to_min(value):
minute = 0
while (value >= 60):
value -= 60
minute += 1
return '{:02}'.format(minute) + ':' + '{:02}'.format(value)
visualizer = Cava()
visualizer.start()
serial = ftdi_spi(gpio_DC=5, gpio_RST=6)
#serial2 = ftdi_spi(device='ftdi://ftdi:2232h/2', gpio_CS=, gpio_DC=5, gpio_RST=6)
#serial2 = ftdi_spi(device='ftdi://ftdi:2232h/1', gpio_CS=4)
serial2 = ftdi_spi(gpio_CS=4, gpio_DC=5, gpio_RST=6)
device = ssd1322(serial)
device2 = ssd1322(serial2, rotate=2)
mpd = MPDClient()
mpd.connect('localhost', 6600)
fontMid = ImageFont.truetype('./fonts/DBSTRAIG.TTF', 12)
albumFont = ImageFont.truetype('./fonts/851Gkktt_005.ttf', 14)
faFont = ImageFont.truetype('/usr/share/fonts/TTF/fa-solid-900.ttf', 12)
gif = Image.open('./gifs/giphy.gif')