class Camera(metaclass=Singleton):
'''
classe de controle que faz comunicao com a camera fisica.
'''
def __init__(self):
self.lock = Locker()
self.console = ConsoleThreadOutput()
self.settings = SettingsCamera()
self.settings.setup_settings()
self.fan = Fan()
# Campos da janela principal para as informações da câmera
self.firmware_field = None
self.model_field = None
self.valor_pixels_x = None
self.valor_pixels_y = None
self.main = Status()
self.now_plus = datetime.now()
self.settedhour = datetime.now()
"""
executa o modo manual continuousShooterThread
"""
self.continuousShooterThread = ContinuousShooterThread(
int(self.settings.get_camera_settings()[4]))
"""
executa o modo automatico ephemerisShooterThread
"""
self.ephemerisShooterThread = EphemerisShooter()
self.sthread = SThread()
self.commands = CameraQThread(self)
self.shooting = False
# Initiating the Slots
self.init_slots()
self.info_ini = []
self.pass_list = [1024, 1024]
self.pass_list_str = ["1024", "1024"]
info_ini = self.get_camera_settings_ini()
self.aux_temperature = int(info_ini[0])
self.temp = 0
self.temp_contador = False
self.temp_contador_manual = False
self.is_connected = False
def init_slots(self):
"""
Ephemeris Shooter Slots
"""
self.ephemerisShooterThread.started.connect(self.eshooter_started)
self.ephemerisShooterThread.finished.connect(self.eshooter_finished)
self.ephemerisShooterThread.signal_started_shooting.connect(
self.shooter_mode)
self.ephemerisShooterThread.signal_temp.connect(self.check_temp)
self.ephemerisShooterThread.continuousShooterThread.signal_temp.connect(
self.check_temp)
self.ephemerisShooterThread.continuousShooterThread.started.connect(
self.eshooter_observation_started)
self.ephemerisShooterThread.continuousShooterThread.finished.connect(
self.eshooter_observation_finished)
"""
Criando connect da temperatura
"""
# self.ephemerisShooterThread.continuousShooterThread.signalAfterShooting.connect()
self.continuousShooterThread.signal_temp.connect(
self.check_temp_manual)
self.continuousShooterThread.finished.connect(self.standby_mode)
# Camera Commands Slots
self.commands.finished.connect(self.eita)
self.commands.connectSignal.connect(self.connect_mainwindow_update)
def get_firmware_and_model_and_pixels(self):
info = self.get_info()
return str(info[0]), str(info[2])[2:len(str(info[2])) - 1], str(
info[-2]), str(info[-1])
def get_model_and_pixels_new(self):
return self.model_field.text(), self.valor_pixels_x.text(
), self.valor_pixels_y.text()
def set_firmware_and_model_fields(self, modelField, X_Pixels, Y_Pixels):
# self.firmware_field = firmwareField
self.model_field = modelField
self.valor_pixels_x = X_Pixels
self.valor_pixels_y = Y_Pixels
def set_firmware_and_model_values(self):
firmware, model, y_pixels, x_pixels = self.get_firmware_and_model_and_pixels(
)
# self.firmware_field.setText("Firmware: " + firmware)
self.model_field.setText("Camera: " + model)
self.valor_pixels_x.setText(x_pixels + " X ")
self.valor_pixels_y.setText(y_pixels + " Pixels")
self.pass_list = [
int(self.valor_pixels_x.text().split(" ")[0]),
int(self.valor_pixels_y.text().split(" ")[0])
]
self.pass_list_str = [
self.valor_pixels_x.text().split(" ")[0],
self.valor_pixels_y.text().split(" ")[0]
]
def clear_firmware_and_model_values(self):
# self.firmware_field.setText("Firmware: ")
self.model_field.setText("Camera: ")
def get_info(self):
'''
Function to get the CCD Info
This function will return [CameraFirmware, CameraType, CameraName, Pixels]
'''
ret = None
self.lock.set_acquire()
try:
ret = tuple(ccdinfo())
except Exception as e:
self.console.raise_text(
"Failed to get camera information.\n{}".format(e))
finally:
self.lock.set_release()
return ret
def connect(self):
try:
a = open_driver()
open_deviceusb()
c = establishinglink()
if a is True and c is True:
self.console.raise_text("Open Device = {}".format(a), 2)
time.sleep(1)
# self.console.save_log("Open Device = {}".format(a))
self.console.raise_text("Established Link = {}".format(c), 2)
time.sleep(1)
# self.console.save_log("Established Link = {}".format(c))
self.console.raise_text("Successfully connected!", 2)
time.sleep(1)
# self.console.save_log("Successfully connected!")
self.set_firmware_and_model_values()
self.is_connected = True
'''
Fan Field sera atualizado automaticamente
atualizado pela thread de refresh temp.
'''
# self.fan.refresh_fan_status()
return True
else:
self.is_connected = False
self.console.raise_text("Connection error", 3)
except Exception as e:
self.is_connected = False
self.console.raise_text(
'Failed to connect the camera!\n{}'.format(e), 3)
return False
def disconnect(self):
try:
self.standby_mode()
cd = close_device()
cdr = close_driver()
if cd and cdr:
self.console.raise_text("Close Device = {}".format(cd), 2)
self.console.raise_text("Close Driver = {}".format(cdr), 2)
self.console.raise_text("Successfully disconnected", 2)
self.clear_firmware_and_model_values()
self.is_connected = False
else:
self.console.raise_text(
"Error disconnect! {} {}".format(cd, cdr), 3)
except Exception as e:
self.console.raise_text(
"It failed to disconnect the camera!\n{}".format(e), 3)
def set_temperature(self, value):
if getlinkstatus() is True:
self.lock.set_acquire()
try:
set_temperature(regulation=True,
setpoint=value,
autofreeze=False)
except Exception as e:
self.console.raise_text(
"Error setting the temperature.\n{}".format(e), 3)
finally:
self.lock.set_release()
self.console.raise_text(
"Temperature set to {}°C".format(int(value)), 1)
time.sleep(1)
# self.check_fan()
# self.console.save_log("Temperature set to {}°C".format(int(value)))
else:
self.console.raise_text("The camera is not connected!", 3)
def get_temperature(self):
temp = "NAN"
try:
if getlinkstatus() is True:
if not self.lock.is_locked():
self.lock.set_acquire()
temp = get_temperature()[3]
self.temp = temp
self.lock.set_release()
# else:
# if getlinkstatus() is True:
# sleep(1)
# self.lock.set_acquire()
# temp = tuple(get_temperature())[3]
# self.lock.set_release()
# temp = "None",
except Exception as e:
self.console.raise_text(
"Unable to retrieve the temperature.\n{}".format(e), 3)
time.sleep(1)
temp = "NAN"
return temp
def check_link(self):
return getlinkstatus()
def get_camera_settings_ini(self):
settings = SettingsCamera()
info_ini = settings.get_camera_settings()
return info_ini
# Camera Mode
def standby_mode(self):
self.set_temperature(15.00)
self.fan.set_fan_off()
self.check_fan()
def check_fan(self):
if SbigDriver.is_fanning():
self.console.raise_text("Fan: ON", 2)
time.sleep(1)
else:
self.console.raise_text("Fan: OFF", 2)
time.sleep(1)
def shooter_mode(self):
info_ini = self.get_camera_settings_ini()
self.aux_temperature = int(info_ini[0])
self.set_temperature(int(self.aux_temperature))
self.fan.set_fan_on()
self.check_fan()
self.console.raise_text(
"Waiting temperature to " + str(self.aux_temperature) + "°C", 2)
time.sleep(1)
# Shooters
def start_one_photo(self):
try:
self.continuousShooterThread.one_photo = True
self.continuousShooterThread.wait_temperature = True
self.continuousShooterThread.start_continuous_shooter()
self.continuousShooterThread.start()
except Exception as e:
print(e)
def start_taking_photo(self):
try:
if getlinkstatus() is True:
self.shooter_mode()
self.continuousShooterThread.start_continuous_shooter()
self.continuousShooterThread.start()
else:
self.console.raise_text("The camera is not connected", 3)
except Exception as e:
print(e)
def stop_taking_photo(self):
if getlinkstatus() is True:
if not self.continuousShooterThread.wait_temperature:
self.continuousShooterThread.stop_continuous_shooter()
self.continuousShooterThread.stop_continuous_shooter()
# self.standby_mode()
else:
self.console.raise_text("The camera is not connected!", 3)
def log_ephem_infos(self):
info_start_end = result()
start_time = str(info_start_end[0])
start_field = start_time[:-10] + " UTC"
end_time = str(info_start_end[1])
end_field = end_time[:-10] + " UTC"
'''
time_obs_time = str(info_start_end[2]).split(":")
time_obs_time = [z.split(".")[0] for z in time_obs_time]
time_obs_field = time_obs_time[0] + ":" + time_obs_time[1] + " Hours"
'''
# self.console.raise_text("Start Time: " + start_field + "; End Time: " + end_field, 2)
self.console.save_log("Start Time: " + start_field + "; End Time: " +
end_field)
time.sleep(1)
def start_ephemeris_shooter(self):
if getlinkstatus() is True:
self.ephemerisShooterThread.start()
else:
self.console.raise_text("The camera is not connected!", 3)
def stop_ephemeris_shooter(self):
if getlinkstatus() is True:
self.ephemerisShooterThread.stop_shooter()
# self.standby_mode()
else:
self.console.raise_text("The camera is not connected!", 3)
# All PyQt Slots
def eshooter_started(self):
self.console.raise_text("Shooter Ephemeris Started!", 1)
time.sleep(1)
# self.console.save_log("Shooter Ephemeris Started!")
self.log_ephem_infos()
self.standby_mode()
def eshooter_finished(self):
self.console.raise_text('Shooter Finished\n', 2)
time.sleep(1)
self.log_ephem_infos()
self.standby_mode()
def eshooter_observation_started(self):
self.shooting = True
self.console.raise_text("Observation Started\n", 2)
time.sleep(1)
self.log_ephem_infos()
def eshooter_observation_finished(self):
self.console.raise_text("Observation Finalized", 2)
self.standby_mode()
self.continuousShooterThread.wait_temperature = False
self.continuousShooterThread.one_photo = False
self.ephemerisShooterThread.wait_temperature = False
self.ephemerisShooterThread.continuousShooterThread.wait_temperature = False
self.temp_contador_manual = 0
self.shooting = False
self.log_ephem_infos()
# Commands Slots
def check_temp_manual(self):
'''
funcao que espera temperatura setada ou tempo pre-determinado
'''
try:
now = datetime.now()
if not self.temp_contador_manual:
self.now_plus = now + timedelta(
seconds=int(self.settings.get_camera_settings()[5]))
self.temp_contador_manual = True
elif self.temp <= int(
self.aux_temperature) or now >= self.now_plus:
self.continuousShooterThread.wait_temperature = True
self.temp_contador_manual = False
else:
self.temp_contador_manual = True
except Exception as e:
print(e)
def check_temp(self):
'''
funcao que espera temperatura setada ou tempo pre-determinado
'''
try:
now = datetime.now()
if not self.temp_contador:
self.now_plus = now + timedelta(
seconds=int(self.settings.get_camera_settings()[5]))
self.temp_contador = True
if self.temp <= int(self.aux_temperature) or now >= self.now_plus:
self.ephemerisShooterThread.wait_temperature = True
self.ephemerisShooterThread.continuousShooterThread.wait_temperature = True
self.temp_contador = False
except Exception as e:
print(e)
def connect_mainwindow_update(self):
self.set_firmware_and_model_values()
self.fan.refresh_fan_status()
def eita(self):
self.console.raise_text(self.commands.text, 1)
class Shooter(QtWidgets.QWidget):
"""
Class for Taking photo Widget
"""
def __init__(self, parent=None):
super(Shooter, self).__init__(parent)
self.console = ConsoleThreadOutput()
self.cam = Camera()
self.cond = 0
self.sref_calc = SettingsCamera()
# Label for Image
self.img = QtWidgets.QLabel(self)
self.config_img_label()
# Creating a Pallete
self.pa = QtGui.QPalette()
self.set_layout()
self.link_signals()
def log_ephem_infos(self):
elevations = make_elevations_info()
headers_camera = get_camera_settings()
temp = SbigDriver.get_temperature()[3]
set_temp = headers_camera[0]
ephem_infos_1 = "Sun Elevation: " + str(elevations[2]) + "; Moon Elevation: " + str(elevations[1]) +\
"; Moon Phase: " + str(elevations[0])
self.console.save_log(ephem_infos_1)
time.sleep(1)
ephem_infos_2 = "Camera Temperature: " + "{0:.2f}".format(temp) + "; Set Temperature: " +\
set_temp + "; Status Temp. Filtro: 25ºC"
self.console.save_log(ephem_infos_2)
def link_signals(self):
self.cam.ephemerisShooterThread.continuousShooterThread.ss.finished.connect(
self.get_image_automatic)
self.cam.continuousShooterThread.ss.finished.connect(
self.get_image_manual)
def get_image_automatic(self):
img = self.cam.ephemerisShooterThread.continuousShooterThread.ss.get_image_info(
)
self.set_image(img)
def get_image_manual(self):
img = self.cam.continuousShooterThread.ss.get_image_info()
self.set_image(img)
def set_layout(self):
hb2 = set_hbox(self.prefix, self.date, self.hour)
self.setLayout(set_lvbox(set_hbox(self.img), hb2))
self.config_pallete()
def config_img_label(self):
self.img.setPixmap(QtGui.QPixmap("noimage.png"))
self.img.setMaximumSize(425, 425)
self.prefix = QtWidgets.QLabel(self)
self.date = QtWidgets.QLabel(self)
self.hour = QtWidgets.QLabel(self)
def config_pallete(self):
self.pa.setColor(QtGui.QPalette.Foreground,
QtCore.Qt.red) # Setting the style
self.prefix.setPalette(self.pa)
self.date.setPalette(self.pa)
self.hour.setPalette(self.pa)
def shoot_function(self):
self.cam.shoot(int(self.tb.text()), self.pre.text(),
int(self.combo.currentIndex()))
self.set_image()
def auto_shoot(self):
try:
self.cam.autoshoot(int(self.htext.text()), int(self.mtext.text()),
int(self.tb.text()), self.pre.text(),
int(self.combo.currentIndex()))
except Exception as e:
print(e)
def set_image(self, img):
print("Setting Pixmap")
print("CCCCCCCCCCCCCCCCCCCCCCCCCCC")
try:
path = img.final_image_name
# image = Image.open(path)]
try:
if os.path.splitext(path)[1] == '.fit':
print("1111111111111111111")
img = getdata(path)
else:
print("222222222222222222222")
# img = skimage.io.imread('/home/cristiano')
img = skimage.io.imread(path)
print("\n\n>>>>>>>>>>>>>>>>>>>>>>")
print(img)
except Exception as e:
print("Exception os.path.splitext -> {}".format(e))
image = img #im
sref_min = float(self.sref_calc.get_camera_settings()[6])
sref_max = float(self.sref_calc.get_camera_settings()[7])
img_hist_equal = Image_Processing.img_hist_equal(
image, sref_min, sref_max)
im3 = toimage(img_hist_equal)
im4 = im3.resize((int(425), int(425)))
im5 = Image_Processing.draw_image(im4, path)
try:
qim = ImageQt(im5)
self.img.setPixmap(QtGui.QPixmap.fromImage(qim))
except Exception as e:
print(
"Exception setPixmap(QtGui.QPixmap(image_to_show)) -> {}".
format(e))
print(path)
self.log_ephem_infos()
except Exception as e:
print("Exception Setting Pixmap -> {}".format(e))
def fill_combo(self):
self.combo.addItem("1x1", 0)
self.combo.addItem("2x2", 1)
self.combo.addItem("3x3", 2)
def clear_image_info(self):
self.prefix.clear()
class EphemerisShooter(QtCore.QThread):
'''
classe para modo automatico
'''
signal_started_shooting = QtCore.pyqtSignal(name="signalStartedShooting")
signal_temp = QtCore.pyqtSignal(name="signalTemp")
def __init__(self):
super(EphemerisShooter, self).__init__()
self.camconfig = SettingsCamera()
self.camconfig.setup_settings()
infocam = self.camconfig.get_camera_settings()
self.ObserverFactory = EphemObserverFactory()
self.continuousShooterThread = ContinuousShooterThread(int(infocam[4]))
self.console = ConsoleThreadOutput()
self.config = ConfigProject()
info = self.config.get_geographic_settings()
self.latitude = info[0] # '-45.51'
self.longitude = info[1] # '-23.12'
self.elevation = info[2] # 350
info_sun = self.config.get_moonsun_settings()
self.max_solar_elevation = float(info_sun[0]) # -12
self.ignore_lunar_position = info_sun[1]
self.max_lunar_elevation = float(info_sun[2]) # 8
self.max_lunar_phase = float(info_sun[3]) # 1
self.wait_temperature = False
print(int(infocam[4]))
try:
self.s = int(infocam[4])
self.continuousShooterThread.set_sleep_time(self.s)
except Exception as e:
self.s = 5
self.shootOn = False
self.controller = True
self.count = 1
def refresh_data(self):
try:
info = self.config.get_geographic_settings()
self.latitude = info[0] # '-45.51'
self.longitude = info[1] # '-23.12'
self.elevation = info[2] # 350
infosun = self.config.get_moonsun_settings()
self.max_solar_elevation = float(infosun[0]) # -12
self.ignore_lunar_position = infosun[1]
self.max_lunar_elevation = float(infosun[2]) # 8
self.max_lunar_phase = float(infosun[3]) # 1
except Exception as e:
self.console.raise_text("Exception thrown to acquire information\n"
"Please set an observatory information on settings\n" + str(e), level=3)
self.latitude = 0
self.longitude = 0
self.elevation = 0
self.max_solar_elevation = 0
self.max_lunar_elevation = 0
self.max_lunar_phase = 0
infocam = self.camconfig.get_camera_settings()
try:
self.s = int(infocam[4])
except Exception as e:
self.s = 0
def calculate_moon(self, obs):
aux = obs
aux.compute_pressure()
aux.horizon = '8'
moon = ephem.Moon(aux)
return aux.previous_setting(moon), aux.next_rising(moon)
def calculate_sun(self, obs):
aux = obs
aux.compute_pressure()
aux.horizon = '-12'
sun = ephem.Sun(aux)
return aux.previous_setting(sun), aux.next_rising(sun)
def set_solar_and_lunar_parameters(self, maxSolarElevation, maxLunarElevation, maxLunarPhase):
self.max_solar_elevation = maxSolarElevation
self.max_lunar_elevation = maxLunarElevation
self.max_lunar_phase = maxLunarPhase
def run(self):
self.refresh_data()
obs = self.ObserverFactory.create_observer(longitude=self.longitude,
latitude=self.latitude,
elevation=self.elevation)
self.controller = True
self.shootOn = False
c = 0
flag = 0
try:
while self.controller:
obs.date = ephem.date(datetime.datetime.utcnow())
sun = ephem.Sun(obs)
moon = ephem.Moon(obs)
# frac = moon.moon_phase
frac = float(moon.moon_phase) * 100.0
a = ephem.degrees(sun.alt)
b = ephem.degrees(str(moon.alt))
# Variavel de controle do shooter
t = 0
# print("\n\n")
# print("math.degrees(a) = " + str(math.degrees(a)))
# print("self.max_solar_elevation = " + str(self.max_solar_elevation))
# print("self.ignore_lunar_position = " + str(self.ignore_lunar_position))
# print("math.degrees(b) = " + str(math.degrees(b)))
# print("self.max_lunar_elevation = " + str(self.max_lunar_elevation))
# print("self.max_lunar_phase = " + str(self.max_lunar_phase))
# print("\n\n")
'''
obs.date = ephem.date(now_datetime)
sun = ephem.Sun()
sun.compute(obs)
moon = ephem.Moon()
moon.compute(obs)
frac = float(moon.moon_phase) * 100.0
ag_s = float(repr(sun.alt))
s_ag = math.degrees(ag_s)
ag_m = float(repr(moon.alt))
m_ag = math.degrees(ag_m)
'''
# flag = 0
ephem_out = False
# **************************************** Ephem Loop ****************************************
if self.ignore_lunar_position:
if (float(math.degrees(a)) <= self.max_solar_elevation) and (flag == 0):
if not self.shootOn:
if not c:
self.signal_started_shooting.emit()
c = 1
# flag = 1
self.signal_temp.emit()
time.sleep(5)
if self.wait_temperature:
# Iniciar as Observações
self.start_taking_photo()
self.shootOn = True
self.log_ephem_infos()
flag = 1
if (float(math.degrees(a)) > self.max_solar_elevation) and (flag == 1):
if self.shootOn:
# Finalizar as Observações
self.stop_taking_photo()
c = 0
flag = 0
self.t = False
self.shootOn = False
else:
if frac < self.max_lunar_phase:
if (float(math.degrees(a)) <= self.max_solar_elevation) and (float(math.degrees(b)) <= self.max_lunar_elevation) and (flag == 0):
if not self.shootOn:
if not c:
self.signal_started_shooting.emit()
c = 1
# flag = 1
self.signal_temp.emit()
time.sleep(5)
if self.wait_temperature:
# Iniciar as Observações
self.start_taking_photo()
self.shootOn = True
self.log_ephem_infos()
flag = 1
if (float(math.degrees(a)) > self.max_solar_elevation or float(math.degrees(b)) > self.max_lunar_elevation) and (flag == 1):
if self.shootOn:
# Finalizar as Observações
self.stop_taking_photo()
c = 0
flag = 0
self.t = False
self.shootOn = False
else:
if (float(math.degrees(a)) <= self.max_solar_elevation) and (float(math.degrees(b)) <= float(5.0)) and (flag == 0):
if not self.shootOn:
if not c:
self.signal_started_shooting.emit()
c = 1
# flag = 1
self.signal_temp.emit()
time.sleep(5)
if self.wait_temperature:
# Iniciar as Observações
self.start_taking_photo()
self.shootOn = True
self.log_ephem_infos()
flag = 1
if (float(math.degrees(a)) > self.max_solar_elevation or float(math.degrees(b)) > float(5.0)) and (flag == 1):
if self.shootOn:
# Finalizar as Observações
self.stop_taking_photo()
c = 0
flag = 0
self.t = False
self.shootOn = False
# **************************************** Ephem Loop ****************************************
'''
if float(math.degrees(a)) < self.max_solar_elevation or t == 1:
if (not self.ignore_lunar_position and float(math.degrees(b)) < self.max_lunar_elevation
and frac < self.max_lunar_phase) or self.ignore_lunar_position:
if not self.shootOn:
if not c:
self.signal_started_shooting.emit()
c = 1
self.signal_temp.emit()
time.sleep(5)
if self.wait_temperature:
# Iniciar as Observações
self.start_taking_photo()
self.shootOn = True
else:
if self.shootOn:
# Finalizar as Observações
self.stop_taking_photo()
c = 0
self.t = False
self.shootOn = False
time.sleep(5)
'''
except Exception as e:
self.console.raise_text("Exception no Ephemeris Shooter -> " + str(e))
def stop_shooter(self):
self.controller = False
if self.continuousShooterThread.isRunning():
self.continuousShooterThread.stop_continuous_shooter()
"""
if not self.continuousShooterThread.wait_temperature:
self.continuousShooterThread.stop_continuous_shooter()
"""
def start_taking_photo(self):
self.continuousShooterThread.set_sleep_time(self.s)
self.continuousShooterThread.start_continuous_shooter()
self.continuousShooterThread.start()
def stop_taking_photo(self):
self.continuousShooterThread.stop_continuous_shooter()
def log_ephem_infos(self):
info_start_end = result()
start_time = str(info_start_end[0])
start_field = start_time[:-10] + " UTC"
end_time = str(info_start_end[1])
end_field = end_time[:-10] + " UTC"
'''
time_obs_time = str(info_start_end[2]).split(":")
time_obs_time = [z.split(".")[0] for z in time_obs_time]
time_obs_field = time_obs_time[0] + ":" + time_obs_time[1] + " Hours"
'''
# self.console.raise_text("Start Time: " + start_field + "; End Time: " + end_field, 2)
self.console.save_log("Start Time: " + start_field + "; End Time: " + end_field)
