def device_check(self):
"""
description:
"""
if not self.device_timer.check():
return False
# Reset all data if device was unpluged.
if not self.session.is_connected_serial() and self.was_connected:
self.reset()
self.device.reset()
self.start_device()
self.ctrl_start()
self.start_objects()
self.session.reset()
self.start_session()
if self.device.get_id() is None:
# How many devices are connected?
devices = self.device.detect()
# If is just one...
if len(devices) == 1:
# Configure a new device.
self.session.reset()
self.start_device()
self.ctrl_start()
self.start_objects()
self.start_session()
return False
# Abort if are more than one.
if len(devices) > 1 and (len(devices) != self.connected_devices):
self.connected_devices = len(devices)
echo.infoln('Too many connected devices: ' + str(devices), 1)
return False
def ctrl_start(self):
"""
description:
"""
echo.infoln('Input...')
self.ctrl_keyboard_start()
self.ctrl_mouse_start()
self.ctrl_joystick_start()
self.ctrl_touch_start()
def info(self):
"""
description:
"""
echo.info('Mouse: ', 1)
if not self.__mouse:
echo.infoln(str(self.__mouse))
return
echo.infoln('Found')
echo.debugln('Enable: ' + str(self.__enable), 2)
echo.debugln('Factor: ' + str(self.__factor), 2)
def info(self):
"""
description:
"""
echo.info('Keyboard: ', 1)
if not self.__keyboard:
echo.infoln(str(self.__keyboard))
return
echo.infoln('Found')
echo.debugln('Enable: ' + str(self.__enable), 2)
echo.debugln('Delay: ' + str(self.__delay) + 'ms', 2)
echo.debugln('Interval: ' + str(self.__interval) + 'ms', 2)
def stop_session(self):
"""
description:
"""
if not self.session.is_connected_serial():
return
echo.infoln('Session...')
while not self.session.is_ready():
continue
echo.infoln('Terminating...', 1)
for command in self.device.get_endup()["command"]:
self.session.send_wait(command)
self.session.stop()
self.was_connected = False
def start_screen(self):
"""
description:
"""
# global pygame
echo.infoln("Screen...")
# Set screen resolution
self.screen_resolution = [
int(s) for s in self.screen_size.split('x') if s.isdigit()
]
# Check for minimum resolution
if (self.screen_resolution[0] < 480) or \
(self.screen_resolution[1] < 320):
self.screen_resolution = (480, 320)
self.screen_resolution[0] -= 1
self.screen_resolution[1] -= 1
echo.infoln(
"Size: " + str(self.screen_resolution[0] + 1) + 'x' +
str(self.screen_resolution[1] + 1) + ' px', 1)
echo.infoln("Refresh rate: " + str(self.screen_rate) + ' FPS', 1)
# Positioning
os.environ['SDL_VIDEO_CENTERED'] = '1'
# Initialise screen
pygame.init() # pylint: disable=no-member
self.screen = pygame.display.set_mode(self.screen_resolution)
if self.screen_full:
pygame.display.toggle_fullscreen()
# Window caption
pygame.display.set_caption(self.window_title)
# Checking fonts
echo.debugln('Checking fonts...', 1)
for ttf_name in ['Digital Readout Thick Upright', 'Ubuntu']:
ttf_path = pygame.font.match_font(ttf_name)
if ttf_path is None:
echo.erroln('TrueType font missing.')
echo.infoln(
'\"' + str(ttf_name) + '\" not found (' + str(ttf_path) +
')', 2)
# Background
self.background = pygame.Surface(self.screen.get_size())
self.background.fill([0, 0, 0]) # Black
# Controls area
self.controls = pygame.Surface([120, 240])
# Object area
self.object_area = pygame.Surface(
[self.screen.get_size()[0] - 65,
self.screen.get_size()[1] - 70])
# Status bar
self.status_bar = pygame.Surface([self.screen.get_size()[0], 16])
# Clockling
echo.debugln('Clockling...', 1)
self.clock = pygame.time.Clock()
# Screensaver
self.screensaver = Screensaver(self.screen)
self.screensaver_timer = Timer(1000 * self.screensaver_time,
'COUNTDOWN')
if not self.screensaver_enable:
self.screensaver_timer.disable()
def start_device(self):
"""
description:
"""
echo.infoln("Device...")
if not self.device.get_id():
detected = self.device.detect()
if len(detected) > 1:
echo.warnln('Too many connected devices: ' + str(detected), 1)
return
echo.debugln(self.device.info())
if self.device.get_id():
self.window_title = self.device.system_plat + ' Mark ' + \
self.device.system_mark
self.window_caption = self.device.system_plat + ' Mark ' + \
self.device.system_mark + ' - ' + \
self.device.system_desc
def run(self):
"""
description:
"""
echo.infoln('Ready...')
self.running = True
while self.running:
for event in pygame.event.get():
if event.type == pygame.QUIT: # pylint: disable=no-member
self.running = False
self.ctrl_check(event)
self.draw()
self.ctrl_handle()
self.device_check()
echo.infoln("Exiting...")
self.stop()
return False
def start_armv7l(self):
"""
description:
"""
try:
from fan import Fan
except ImportError as err:
echo.erroln("Could not load module. " + str(err))
sys.exit(True)
self.timer = Timer(1000)
# Temperature sensor
status = 'Absent'
try:
if self.data[self.name]["resources"]["temperature_sensor"]:
self.temperature = 0
status = 'Present'
except BaseException:
pass
echo.debugln('Temperature sensor: ' + status, 1)
# Status LED
status = 'Absent'
try:
if self.data[self.name]["resources"]["status_led"]:
from tools.signal import SigGen
GPIO.setup(33, GPIO.OUT)
self.status_led = GPIO.PWM(33, 50)
self.status_led.start(0)
self.status_signal = SigGen()
self.status_signal.period(1000)
status = 'Present'
except BaseException:
pass
echo.infoln('Status LED: ' + status, 1)
# Fan
status = 'Absent'
try:
if self.data[self.name]["resources"]["fan"]:
self.fan = Fan(32, 22, max_speed=2000)
self.fan.set_limits(40, 60)
self.fan_speed = 0
status = 'Present'
except BaseException:
pass
echo.infoln('Fan: ' + status, 1)
def info(self):
"""
description:
"""
echo.info('Joystick: ', 1)
if not self.__joystick:
echo.infoln(str(self.__joystick))
return
echo.infoln(str(self.__joystick.configuration()['name']))
echo.debugln('Enable: ' + str(self.__enable), 2)
echo.debugln('Axes: ' + str(self.__joystick.configuration()['axes']),
2)
echo.debugln(
'Buttons: ' + str(self.__joystick.configuration()['buttons']), 2)
echo.debugln('Balls: ' + str(self.__joystick.configuration()['balls']),
2)
echo.debugln('Hats: ' + str(self.__joystick.configuration()['hats']),
2)
echo.debugln('Factor: ' + str(self.__factor), 2)
def info(self):
"""
description:
"""
echo.infoln("Host...")
echo.debugln("Profile: " + self.profile, 1)
echo.infoln("Name: " + self.name, 1)
echo.debugln(
"Machine: " + self.machine + " (" + self.architecture + ")", 1)
echo.debugln("Processor: " + self.processor, 1)
echo.debug("Core", 1)
if self.core > 1:
echo.debug("s")
echo.debugln(": " + str(self.core))
echo.debugln(
"Memory: " + str(self.memory) + "GB (used: " +
str(self.memory_used) + "%)", 1)
echo.debug("Operating system: " + self.system, 1)
if platform.system() == 'Linux':
echo.debugln(" (" + self.distribution + " " +
self.distribution_version + ")")
echo.debugln("Python: " + self.python_version, 1)
def start_objects(self):
"""
description:
"""
for i in self.device.get_objects():
i["image"] = Image(
self.object_area,
os.path.join(self.__img_dir, i["picture"]["file"]),
eval(i["picture"]["split"]))
i["boolean"] = i["default"] == "on"
# infoln('ID: ' + str(i["id"]) + ", default: " + str(i["default"]))
i["source"] = ''
i["factor"] = '1'
i["button"] = Button(i["image"], eval(i["picture"]["position"]),
[65, 50], i["boolean"])
try:
i["timer"] = Timer(i["delay"])
except BaseException:
i["timer"] = Timer(20)
i["state"] = i["default"]
if self.device.get_objects():
echo.infoln('Objects...')
echo.infoln('Imported: ' + str(len(self.device.get_objects())), 1)
