class Root(RestController):
config = Config()
crush = Crush()
doc = Doc()
mon = Mon()
osd = Osd()
pool = Pool()
request = Request()
server = Server()
@expose(template='json')
def get(self, **kwargs):
"""
Show the basic information for the REST API
This includes values like api version or auth method
"""
return {
'api_version':
1,
'auth':
'Use "ceph tell mgr restful create_key <key>" to create a key pair, '
'pass it as HTTP Basic auth to authenticate',
'doc':
'See /doc endpoint',
'info':
"Ceph Manager RESTful API server",
}
def __init__(self, config_data):
device = config_data['device']
stations = config_data['stations']
devices = []
if device.lower() == 'auto':
devices = scan_for_devices()
else:
devices = [device]
self._devices = devices
self._device = devices[0]
self._tuners = []
for dev in self._devices:
tuner = Tuner(dev)
tuner.init_stations(stations)
self._tuners.append(tuner)
self._tuner = self._tuners[0]
self._osd = Osd()
self._sleep_time = 0.2
self._osd_time = None
self._first_digit = None
self._show_digit_time = 0
self._show_shutdown_message = False
def __init__(self, config_data):
device = config_data['device']
stations = config_data['stations']
devices = []
if device.lower() == 'auto':
devices = scan_for_devices()
else:
devices = [device]
self._devices = devices
self._device = devices[0]
self._tuners = []
for dev in self._devices:
tuner = Tuner(dev)
tuner.init_stations(stations)
self._tuners.append(tuner)
self._tuner = self._tuners[0]
self._osd = Osd()
self._sleep_time = 0.2
self._osd_time = None
self._first_digit = None
self._show_digit_time = 0
self._show_shutdown_message = False
def elaborate(self, platform):
m = Module()
# Read in the tilemap
tile_map = readhex(self.char_file)
tile_data = Memory(width=8 + self.inverse, depth=len(tile_map))
tile_data.init = tile_map
m.submodules.tr = tr = tile_data.read_port()
m.submodules.tw = tw = tile_data.write_port()
# Read in the font
font = readbin(self.font_file)
font_data = Memory(width=8, depth=4096)
font_data.init = font
m.submodules.fr = fr = font_data.read_port()
ram_wr = Signal()
ram_addr = Signal(32)
ram_di = Signal(8)
ram_do = Signal(8)
osd_en = Signal(reset=self.init_on)
osd_x = Signal(10)
osd_y = Signal(10)
dout = Signal(8)
tile_addr = Signal(12)
dout_align = Signal()
osd_pixel = Signal()
osd_r = Signal(8)
osd_g = Signal(8)
osd_b = Signal(8)
m.submodules.spimem = spimem = SpiMem(addr_bits=32)
m.d.comb += [
# Connect spimem
spimem.csn.eq(self.i_csn),
spimem.sclk.eq(self.i_sclk),
spimem.copi.eq(self.i_copi),
spimem.din.eq(ram_di),
self.o_cipo.eq(spimem.cipo),
ram_do.eq(spimem.dout),
ram_addr.eq(spimem.addr),
ram_wr.eq(spimem.wr),
# Connect tilemap
tw.addr.eq(ram_addr),
tw.en.eq(ram_wr & ram_addr[24:] == self.addr_display),
tw.data.eq(Mux(self.inverse, Cat(ram_di, ram_addr[16]), ram_di)),
]
with m.If(ram_wr & ram_addr[24:] == self.addr_enable):
m.d.pixel += osd_en.eq(ram_di[0])
m.d.comb += [
tile_addr.eq((osd_y >> 4) * self.chars_y + (osd_x >> 3)),
fr.data.eq(dout)
]
if (self.inverse):
m.d.comb += fr.addr.eq(
Cat(osd_y[4], tr.data) ^ Repl(tr.data[8], 8))
else:
m.d.comb += fr.addr.eq(Cat(osd_y[:4], tr.data))
m.submodules.osd = osd = Osd(
x_start=self.start_x,
x_stop=self.start_x + (8 * self.chars_x) - 1,
y_start=self.start_y,
y_stop=self.start_y + (8 * self.chars_y) - 1)
m.d.comb += [
osd.clk_ena.eq(1),
osd.i_r.eq(self.i_r),
osd.i_g.eq(self.i_g),
osd.i_b.eq(self.i_b),
osd.i_hsync.eq(self.i_hsync),
osd.i_vsync.eq(self.i_vsync),
osd.i_blank.eq(self.i_blank),
osd.i_osd_ena.eq(osd_en),
osd.i_osd_r.eq(osd_r),
osd.i_osd_g.eq(osd_g),
osd.i_osd_b.eq(osd_b),
osd_x.eq(osd.o_osd_x),
osd_y.eq(osd.o_osd_y),
osd_r.eq(osd.o_r),
osd_g.eq(osd.o_g),
osd_b.eq(osd.o_b),
self.o_hsync.eq(osd.o_hsync),
self.o_vsync.eq(osd.o_vsync),
self.o_blank.eq(osd.o_blank)
]
return m
class Remote(object):
def __init__(self, config_data):
device = config_data['device']
stations = config_data['stations']
devices = []
if device.lower() == 'auto':
devices = scan_for_devices()
else:
devices = [device]
self._devices = devices
self._device = devices[0]
self._tuners = []
for dev in self._devices:
tuner = Tuner(dev)
tuner.init_stations(stations)
self._tuners.append(tuner)
self._tuner = self._tuners[0]
self._osd = Osd()
self._sleep_time = 0.2
self._osd_time = None
self._first_digit = None
self._show_digit_time = 0
self._show_shutdown_message = False
def show_tv(self):
"""
Start vlc to show tv.
"""
spawn('/usr/bin/vlc',
['vlc',
'--quiet',
'--video-filter=deinterlace',
'--deinterlace-mode=blend',
'pvr://%s' % self._device])
def set_channel(self, channel):
"""
Set channel.
"""
self._tuner.set_channel(channel-1)
self.show_osd(str(channel))
self._first_digit = None
def show_osd(self, message):
"""
Show osd message for _OSD_SECONDS seconds.
"""
self._osd.show(message)
self._osd_time = _OSD_SECONDS
def toggle_audio_mode(self):
"""
Toggle between the available audio modes of the current channel.
"""
mode = self._tuner.get_audio_mode()
modes = self._tuner.get_available_audio_modes()
index = 0
try:
index = modes.index(mode) + 1
except ValueError:
pass
new_mode = modes[index % len(modes)]
self._tuner.set_audio_mode(new_mode)
self.show_osd(new_mode)
def switch_device(self):
ind = (self._devices.index(self._device) + 1) % len(self._devices)
self._device = self._devices[ind]
self._tuner = self._tuners[ind]
def handle_code(self, code):
"""
Handle the lirc commands.
"""
logging.debug("Command: %s, Repeat: %d", code["config"], code["repeat"])
config = code["config"]
if config.isdigit():
digit = int(config)
if self._first_digit is None:
self.show_osd('%d-' % digit)
self._first_digit = digit
self._show_digit_time = _SINGLE_DIGIT_SECONDS
else:
channel = self._first_digit * 10 + digit
self.set_channel(channel)
elif config == "ChanUp":
channel = self._tuner.next_channel()
self.show_osd(str(channel + 1))
elif config == "ChanDown":
channel = self._tuner.prev_channel()
self.show_osd(str(channel + 1))
elif config == "ShowTv":
self.show_tv()
elif config == "Enter" and not self._first_digit is None:
self.set_channel(self._first_digit)
elif config == "ToggleAudio":
self.toggle_audio_mode()
if config == 'Shutdown' and not is_running('vlc'):
if self._show_shutdown_message:
shutdown()
else:
self.show_osd('Shutdown?')
self._show_shutdown_message = True
else:
self._show_shutdown_message = False
if config == "SwitchDevice":
self.switch_device()
def _lirc_main_loop(self):
"""
Pylirc main loop.
"""
code = {"config" : ""}
while True:
# Delay...
time.sleep(self._sleep_time)
# reduce osd time
if self._osd_time and self._osd_time > 0:
self._osd_time -= self._sleep_time
# set channel if one digit is set
if self._first_digit:
self._show_digit_time -= self._sleep_time
if self._show_digit_time <= 0:
self.set_channel(self._first_digit)
# hide osd message
if self._osd_time and self._osd_time <= 0:
self._osd.hide()
self._osd_time = None
# Read next code
codes = pylirc.nextcode(1)
# Loop as long as there are more on the queue
# (dont want to wait a second if the user pressed many buttons...)
while codes:
for code in codes:
self.handle_code(code)
# Read next code?
codes = pylirc.nextcode(1)
def start_main_loop(self):
"""
Read lirc config file and start main pylirc main loop.
"""
if pylirc.init("tvtuner", "~/.lircrc", False):
try:
self._lirc_main_loop()
except KeyboardInterrupt:
self._osd.hide()
pylirc.exit()
del self._osd
logging.debug('Exiting..')
class Remote(object):
def __init__(self, config_data):
device = config_data['device']
stations = config_data['stations']
devices = []
if device.lower() == 'auto':
devices = scan_for_devices()
else:
devices = [device]
self._devices = devices
self._device = devices[0]
self._tuners = []
for dev in self._devices:
tuner = Tuner(dev)
tuner.init_stations(stations)
self._tuners.append(tuner)
self._tuner = self._tuners[0]
self._osd = Osd()
self._sleep_time = 0.2
self._osd_time = None
self._first_digit = None
self._show_digit_time = 0
self._show_shutdown_message = False
def show_tv(self):
"""
Start vlc to show tv.
"""
spawn('/usr/bin/vlc', [
'vlc', '--quiet', '--video-filter=deinterlace',
'--deinterlace-mode=blend',
'pvr://%s' % self._device
])
def set_channel(self, channel):
"""
Set channel.
"""
self._tuner.set_channel(channel - 1)
self.show_osd(str(channel))
self._first_digit = None
def show_osd(self, message):
"""
Show osd message for _OSD_SECONDS seconds.
"""
self._osd.show(message)
self._osd_time = _OSD_SECONDS
def toggle_audio_mode(self):
"""
Toggle between the available audio modes of the current channel.
"""
mode = self._tuner.get_audio_mode()
modes = self._tuner.get_available_audio_modes()
index = 0
try:
index = modes.index(mode) + 1
except ValueError:
pass
new_mode = modes[index % len(modes)]
self._tuner.set_audio_mode(new_mode)
self.show_osd(new_mode)
def switch_device(self):
ind = (self._devices.index(self._device) + 1) % len(self._devices)
self._device = self._devices[ind]
self._tuner = self._tuners[ind]
def handle_code(self, code):
"""
Handle the lirc commands.
"""
logging.debug("Command: %s, Repeat: %d", code["config"],
code["repeat"])
config = code["config"]
if config.isdigit():
digit = int(config)
if self._first_digit is None:
self.show_osd('%d-' % digit)
self._first_digit = digit
self._show_digit_time = _SINGLE_DIGIT_SECONDS
else:
channel = self._first_digit * 10 + digit
self.set_channel(channel)
elif config == "ChanUp":
channel = self._tuner.next_channel()
self.show_osd(str(channel + 1))
elif config == "ChanDown":
channel = self._tuner.prev_channel()
self.show_osd(str(channel + 1))
elif config == "ShowTv":
self.show_tv()
elif config == "Enter" and not self._first_digit is None:
self.set_channel(self._first_digit)
elif config == "ToggleAudio":
self.toggle_audio_mode()
if config == 'Shutdown' and not is_running('vlc'):
if self._show_shutdown_message:
shutdown()
else:
self.show_osd('Shutdown?')
self._show_shutdown_message = True
else:
self._show_shutdown_message = False
if config == "SwitchDevice":
self.switch_device()
def _lirc_main_loop(self):
"""
Pylirc main loop.
"""
code = {"config": ""}
while True:
# Delay...
time.sleep(self._sleep_time)
# reduce osd time
if self._osd_time and self._osd_time > 0:
self._osd_time -= self._sleep_time
# set channel if one digit is set
if self._first_digit:
self._show_digit_time -= self._sleep_time
if self._show_digit_time <= 0:
self.set_channel(self._first_digit)
# hide osd message
if self._osd_time and self._osd_time <= 0:
self._osd.hide()
self._osd_time = None
# Read next code
codes = pylirc.nextcode(1)
# Loop as long as there are more on the queue
# (dont want to wait a second if the user pressed many buttons...)
while codes:
for code in codes:
self.handle_code(code)
# Read next code?
codes = pylirc.nextcode(1)
def start_main_loop(self):
"""
Read lirc config file and start main pylirc main loop.
"""
if pylirc.init("tvtuner", "~/.lircrc", False):
try:
self._lirc_main_loop()
except KeyboardInterrupt:
self._osd.hide()
pylirc.exit()
del self._osd
logging.debug('Exiting..')
