class Scratchduino(Frame):
# Window where s2a_fm runs...
#=======================================================================================================================
def __init__(self, master):
"""Initialize the frame subclass"""
Frame.__init__(self, master)
self.configure(background=windowbg)
self.grid()
self.create_msg()
self.create_menu(master)
self.create_widgets()
def create_msg(self):
self.en = 0
self.pt = 1
self.lang = self.pt
self.msg = [
['en', 'pt'],
['english', 'português'],
#scratchduino_http_server MSgs. First Index: 2
['Starting HTTP Server!', 'Iniciando Servidor Web!'], #2
[
'Click [Stop Server] to stop the Scratchduino Server',
'Pressione [Parar Servidor] para terminar Scratchduino'
], #3
[
'Please start Scratch or Snap!',
'Por favor inicie Scratch ou Snap!'
], #4
[
'HTTP Socket may already be in use - restart Scratch',
'Socket HTTP está em uso - tente reiniciar Scratch'
], #5
['Goodbye !', 'Tchau !'], #6
['', ''], #7 Leave open for future HTTP messages
['', ''], #8 Leave open for future HTTP messages
['', ''], #9 Leave open for future HTTP messages
['', ''], #10 Leave open for future HTTP messages
#scratchduino_pymata messages. First index: 11
[
'Scratchduino_PyMata Copyright(C) 2013-15 Iniciativa Computação na Escola',
'Scratchduino_PyMata Copyright(C) 2013-15 Iniciativa Computação na Escola'
], #11
[
'PyMata version 1.57 Copyright(C) 2013-14 Alan Yorinks All rights reserved.',
'PyMata version 1.57 Copyright(C) 2013-14 Alan Yorinks - Todos direitos reservados.'
], #12
[
'Please wait while Arduino is being detected. This can take up to 30 seconds ...',
'Aguarde enquanto o Arduino é detectado. Isso pode levar até 30 segundos...'
], #13
[
"Closing PyMata: Hope to see you soon!",
'Finalizando PyMata: Até logo!'
], #14
[
"sonar_config: maximum number of devices assigned - ignoring request",
'Configuração do SONAR: máximo de dispositivos já atingido. Ignorando solicitação!'
], #15
[
"Stepper Library Version Request timed-out.Did you send a stepper_request_library_version command?",
'Tempo de espera por solicitação de versão da biblioteca de Motor de Passo esgotado.'
], #16
[
"Board Auto Discovery Failed!, Shutting Down.",
'Auto-decoberta do Arduino falhou! Parando.'
], #17
[
'Opening Arduino Serial port: ',
'Abrindo Arduino na porta serial: '
], #18 Pymata Serial message
['', ''], #19 Leave open for future Pymata messages
['', ''], #20 Leave open for future Pymata messages
#scratchduino_command_handlers messages. First index: 21
[
'SCRATCH/SNAP! detected! Ready to rock and roll...',
'SCRATCH ou SNAP! detectado!! Pronto para mandar brasa...'
], #21
[
'ERROR in digital_pin_mode: The pin number must be set to a numerical value',
'ERRO no modo_de_pino_digital: Indique um número para o pino.'
], #22
[
'ERROR in digital_pin_mode: pin exceeds number of pins on board',
'ERRO no modo_de_pino_digital: Foi indicado um pino que não existe.'
], #23
[
'ERROR in digital_pin_mode: Pin does not support INPUT mode.',
'ERRO no modo_de_pino_digital: Pino não aceita ser de ENTRADA.'
], #24
[
'ERROR in digital_pin_mode: Pin does not support SONAR mode',
'ERRO no modo_de_pino_digital: Pino não aceita operar em modo SONAR.'
], #25
[
'ERROR in digital_pin_mode: Pin does not support OUTPUT mode',
'ERRO no modo_de_pino_digital: Pino não aceita operar em modo de SAÍDA.'
], #26
[
'ERROR in digital_pin_mode: Pin does not support PWM mode',
'ERRO no modo_de_pino_digital: Pino não aceita operar com Modulação de Pulso.'
], #27
[
'ERROR in digital_pin_mode: Pin does not support TONE mode',
'ERRO no modo_de_pino_digital: Pino não aceita operar em modo de TOM.'
], #28
[
'ERROR in digital_pin_mode: Pin does not support SERVO mode',
'ERRO no modo_de_pino_digital: Pino não aceita operar em modo SERVO.'
], #29
[
'ERROR in digital_pin_mode: Unknown output mode.',
'ERRO no modo_de_pino_digital: Modo de saída desconhecido selecionado.'
], #30
[
'ERROR in analog_pin_mode: The pin number must be set to a numerical value',
'ERRO em ativar_pino_analógico: Indique um número para o pino.'
], #31
[
'ERROR in analog_pin_mode: pin exceeds number of analog pins on board',
'ERRO em ativar_pino_analógico: Foi indicado um pino que não existe.'
], #32
[
'ERROR in digital write: Pin must be enabled before writing to it.',
'ERRO em valor_digital_no_pino: Habilite o pino para SAÍDA antes de escrever nele.'
], #33
[
'ERROR in analog_write: The value field must be set to a numerical value',
'ERRO em escrever_valor_analógico: O valor deve um número.'
], #34
[
'ERROR in analog_write data value is out of range. It should be between 0-255',
'ERRO em escrever_valor_analógico: valor inválido. Deve estar entre 0 e 255'
], #35
[
'ERROR in play_tone: The pin number must be set to a numerical value',
'ERRO em gerar_som: Indique um número para o pino.'
], #36
[
'ERROR in play_tone: Pin was not enabled as TONE.',
'ERRO em tocar_tom: Pino não foi inicializado para operar em modo de TOM.'
], #37
[
'ERROR in tone_off: The pin number must be set to a numerical value',
'ERRO em desligar_som: Indique um número para o pino.'
], #38
[
'ERROR in tone_off: Pin was not enabled as TONE.',
'ERRO em desligar_som: Pino não foi inicializado como TOM.'
], #39
[
'ERROR in servo_position: The pin number must be set to a numerical value',
'ERRO em mover_servo: Indique um número para o pino.'
], #40
[
'ERROR in set_servo_position: Servo range is 0 to 180 degrees',
'ERRO em mover_servo: O ângulo deve estar entre 0 e 180 graus.'
], #41
[
'ERROR in set_servo_position: Pin was not enabled for SERVO operations.',
'ERRO em mover_servo: Pino não foi inicializado como SERVO.'
], #42
['Time to detect board = ', 'Tempo para descobrir o Arduino: '
], #43 Pymata command_handler messages
[
'Total Number of Pins Detected = ',
'Total de Pinos detectados: '
], #44 Pymata command_handler messages
[
'Total Number of Analog Pins Detected = ',
'Total de Pinos Analógicos detectados: '
], #45 Pymata command_handler messages
['', ''], #46 Leave open for future command_handlers messages
['', ''], #47 Leave open for future command_handlers messages
['', ''], #48 Leave open for future command_handlers messages
['', ''], #49 Leave open for future command_handlers messages
['', ''], #50 Leave open for future command_handlers messages
#s2a_fm messages. First index: 51
[
'SCRATCHDUINO: Searching connected serial ports...',
'SCRATCHDUINO: Procurando por dispositivos seriais que parecem Arduino...'
], #51
['...done', '...feito'], #52
['Exit', 'Sair'], #53
['File', 'Arquivo'], #54
['Language', 'Língua'], #55
['Portuguese', 'Português'], #56
['English', 'Inglês'], #57
['Start Server', 'Iniciar Servidor'], #58
['Stop Server', 'Parar Servidor'], #59
['Refresh COM Ports', 'Atualizar Lista'], #60
["Choose a COM port:", 'Escolha dispositivo:'], #61
[
'No serial port defined. Stopping Scratchduino server.',
'Nenhuma porta serial definida. Parando servidor Scratchduino.'
], #62
['SCRATCHDUINO - Based upon:', 'SCRATCHDUINO - Baseado em:'], #63
[
's2a_fm version 1.5 - Copyright(C) 2013-15 Alan Yorinks - All Rights Reserved',
's2a_fm versão 1.5 - Copyright(C) 2013-15 Alan Yorinks - Todos direitos reservados.'
], #64
[
'ERROR: Could not instantiate PyMata - is your Arduino plugged in?',
'ERRO: Não consegui criar uma conexão PyMata. O seu Arduino está conectado?'
], #65
[
'ERROR: Could not determine pin capability - exiting.',
'ERRO: Não consegui determinar capacidades dos pinos. Saindo.'
], #66
[
"Arduino Total Pin Discovery completed.",
'Descoberta de pinos do Arduino finalizada!'
], #67
[
"Trying to start the HTTP server...",
'Tentando iniciar o servidor Web.....'
], #68
['About', 'Sobre'], #69
['?', '?'], #70
['Help', 'Ajuda'], #71
['', ''], #72 Leave open for future s2a_fm messages
['', ''], #73 Leave open for future s2a_fm messages
['', ''], #74 Leave open for future s2a_fm messages
['', ''], #75 Leave open for future s2a_fm messages
['', ''], #76 Leave open for future s2a_fm messages
['', ''], #77 Leave open for future s2a_fm messages
['', ''], #78 Leave open for future s2a_fm messages
['', ''], #79 Leave open for future s2a_fm messages
[
'SCRATCHDUINO v 0.8 beta. Copyright(C) Iniciativa Computação na Escola 2013-15.\n'
'A FirmataPlus-based communication server for Scratch/Snap! and Arduino.\n\n'
'Partially based upon/adapted from code and ideas from:\n'
'- Aldo von Wangenheim - Iniciativa Computação na Escola\n'
'- s2a_fm - Alan Yorinks\n'
'- The Tkinter Book http://effbot.org/tkinterbook\n'
'- Sjoerd Dirk Meijer fromScratchEd.nl\n\n'
'Class StoppableHTTPServer based upon code snippets from:\n'
'- wurst2 - http://code.activestate.com/recipes/users/1981772/ and\n'
'- Dirk Holtwick - http://code.activestate.com/recipes/users/636691/\n'
'-- http://code.activestate.com/recipes/336012-stoppable-http-server/\n'
'-- http://code.activestate.com/recipes/425210-simple-stoppable-server-using-socket-timeout/\n\n'
'Computing at School Initiative\n'
'Coordination: GQS - Software Quality Lab\n'
'INCoD - Brazilian Institute for Digital Convergence\n'
'UFSC - Federal University of Santa Catarina\n\n'
'http://www.computacaonaescola.ufsc.br',
'SCRATCHDUINO v 0.8 beta. Copyright(C) Iniciativa Computação na Escola 2013-15.\n'
'Um servidor de comunicação baseado em FirmataPlus para Scratch/Snap! e Arduino.\n\n'
'Partialmente baseado em/adaptado de código e ideias de:\n'
'- Aldo von Wangenheim - Iniciativa Computação na Escola\n'
'- s2a_fm - Alan Yorinks\n'
'- The Tkinter Book http://effbot.org/tkinterbook\n'
'- Sjoerd Dirk Meijer fromScratchEd.nl\n\n'
'Class StoppableHTTPServer baseada em trechos de código de:\n'
'- wurst2 - http://code.activestate.com/recipes/users/1981772/ and\n'
'- Dirk Holtwick - http://code.activestate.com/recipes/users/636691/\n'
'-- http://code.activestate.com/recipes/336012-stoppable-http-server/\n'
'-- http://code.activestate.com/recipes/425210-simple-stoppable-server-using-socket-timeout/\n\n'
'Inciativa Computação na Escola\n'
'Coordenação: GQS - Grupo de Qualidade de Software\n'
'INCoD - Instituto Nacional para Convergência Digital\n'
'UFSC - Universidade Federal de Santa Catarina\n\n'
'http://www.computacaonaescola.ufsc.br'
] #80 About message
]
def get_msg(self, aNumber):
return self.msg[aNumber][self.lang]
def create_menu(self, root):
self.menubar = Menu(root, background=menubarbg)
# create a pulldown menu, and add it to the menu bar
self.filemenu = Menu(self.menubar, tearoff=0)
self.filemenu.add_command(label=self.get_msg(53), command=root.quit)
self.menubar.add_cascade(label=self.get_msg(54), menu=self.filemenu)
self.langmenu = Menu(self.menubar, tearoff=0)
self.langmenu.add_command(label=self.get_msg(57),
command=self.change_en)
self.langmenu.add_command(label=self.get_msg(56),
command=self.change_pt)
self.menubar.add_cascade(label=self.get_msg(55), menu=self.langmenu)
self.menubar.add_separator()
self.helpmenu = Menu(self.menubar, tearoff=0)
self.helpmenu.add_command(label=self.get_msg(69), command=self.about)
self.helpmenu.add_command(label=self.get_msg(71), command=self.help)
self.menubar.add_cascade(label=self.get_msg(70), menu=self.helpmenu)
# display the menu
root.config(menu=self.menubar, background=windowbg)
def msg(self, aNumber):
return self.msg[aNumber][self.lang]
def show(self, aString):
self.text.insert(END, '\n' + aString)
self.text.see(END)
self.update_idletasks()
def show_msg(self, aNumber):
self.text.insert(END, '\n' + self.msg[aNumber][self.lang])
self.text.see(END)
self.update_idletasks()
def show_msg_param(self, aNumber, aString):
self.text.insert(END, '\n' + self.msg[aNumber][self.lang] + aString)
self.text.see(END)
self.update_idletasks()
#Change GUI language to English
def change_en(self):
self.lang = self.en
self.menubar.entryconfigure(1, label=self.get_msg(54))
self.menubar.entryconfigure(2, label=self.get_msg(55))
#File menu
self.filemenu.entryconfigure(1, label=self.get_msg(53))
#Language menu
self.langmenu.entryconfigure(0, label=self.get_msg(57))
self.langmenu.entryconfigure(1, label=self.get_msg(56))
#Buttons
self.run_button['text'] = self.get_msg(58)
self.stop_button['text'] = self.get_msg(59)
self.refresh_button['text'] = self.get_msg(60)
self.comport_name['text'] = self.get_msg(61)
#Change GUI language to Portuguese
def change_pt(self):
self.lang = self.pt
self.menubar.entryconfigure(1, label=self.get_msg(54))
self.menubar.entryconfigure(2, label=self.get_msg(55))
#File menu
self.filemenu.entryconfigure(1, label=self.get_msg(53))
#Language menu
self.langmenu.entryconfigure(0, label=self.get_msg(57))
self.langmenu.entryconfigure(1, label=self.get_msg(56))
#Buttons
self.run_button['text'] = self.get_msg(58)
self.stop_button['text'] = self.get_msg(59)
self.refresh_button['text'] = self.get_msg(60)
self.comport_name['text'] = self.get_msg(61)
#===================================================================================================================
def search_comports(self):
# Search for serial devices on this computer and display all in a list (Scratchduino.comports).
# If the user specified the com port on the command line, use that when invoking PyMata,
# else select the first element of the list.
#===================================================================================================================
self.comports.delete(0, END)
if len(sys.argv) == 2:
self.com_port = str(sys.argv[1])
self.comports.insert(END, self.com_port)
self.comports.selection_set(0)
else:
ports = list(serial.tools.list_ports.comports())
ports.sort()
if len(ports) >= 1:
for p in ports:
if (os.name == 'posix'):
#Filter port names that cannot be an Arduino
if (('ACM' in p[0]) or ('USB' in p[0])):
self.show(p[0])
self.comports.insert(END, p[0])
else:
self.show(p[0])
self.comports.insert(END, p[0])
# Set selection to be the first element of the list
self.comports.selection_set(0)
# Set present serial port to be the selected element
self.com_port = self.comports.get(ACTIVE)
else:
self.show('No serial devices found!')
return ''
return self.com_port
#===================================================================================================================
def create_widgets(self):
# Create Windows Contents
#===================================================================================================================
self.customFont = tkFont.Font(family="Helvetica",
size=9) #, weight="bold")
self.photo = 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"""
self.photo = PhotoImage(data=self.photo)
self.scratchduino = Label(master=self, image=self.photo)
self.scratchduino.image = self.photo #maintain reference to avoid garbage collection
self.scratchduino.grid(padx=5, pady=5, row=0, column=0, rowspan=2)
#RUN button initialization
self.run_button = Button(self,
text=self.get_msg(58),
font=self.customFont,
bg="LightGreen")
self.run_button["command"] = self.run_s2a_fm
#self.run_button.place(x = 20, y = 30, width=120, height=25)
self.run_button.grid(row=0, column=1, pady=5, padx=5)
#--------------------------
#STOP button initialization
self.stop_button = Button(self,
text=self.get_msg(59),
font=self.customFont,
bg="Salmon")
self.stop_button["command"] = self.stop_s2a_fm
self.stop_button.grid(row=1, column=1, pady=5, padx=5)
#-----------------------------
#REFRESH button initialization
self.refresh_button = Button(self,
text=self.get_msg(60),
font=self.customFont,
bg="Wheat")
self.refresh_button["command"] = self.refresh_comports
self.refresh_button.grid(row=1, column=2, pady=5, padx=5)
self.comport_name = Label(self,
text=self.get_msg(61),
font=self.customFont)
self.comport_name.configure(background=windowbg, foreground='white')
self.comport_name.grid(row=0, column=2, pady=5, padx=5)
self.comports = Listbox(self)
self.comports.config(selectforeground="Green", font=self.customFont)
self.comports.grid(row=0, column=3, rowspan=2, pady=5, padx=5)
#Create a text widget to display messages and server logs
self.text = Text(master=self)
self.text.grid(row=2, column=0, columnspan=4, pady=1, padx=1)
self.text.config(height=12, width=99, font=self.customFont)
#===================================================================================================================
def s2a_fm(self):
"""This is the "main" method of the Application class.
It will instantiate PyMata for communication with an Arduino micro-controller
and the command handlers class.
It will the start the HTTP server to communicate with Scratch 2.0
@return : This is the main loop and should never return"""
#===================================================================================================================
# total number of pins on arduino board
total_pins_discovered = 0
# number of pins that are analog
number_of_analog_pins_discovered = 0
# make sure we have a log directory and if not, create it.
if not os.path.exists('log'):
os.makedirs('log')
# turn on logging
logging.basicConfig(filename='./log/s2a_fm_debugging.log',
filemode='w',
level=logging.DEBUG)
logging.info(
's2a_fm version 1.5 Copyright(C) 2013-14 Alan Yorinks All Rights Reserved '
)
self.show_msg(63)
self.show_msg(64)
#self.com_port = self.search_comports()
self.com_port = self.comports.get(ACTIVE)
if self.com_port == '':
self.show_msg(62)
return
else:
self.show('Using serial port: ' + self.com_port + '\n')
logging.info('com port = %s' % self.com_port)
try:
# instantiate PyMata
self.firmata = PyMata(self, self.com_port) # pragma: no cover
except Exception:
self.show_msg(65)
logging.exception(
'Could not instantiate PyMata - is your Arduino plugged in?')
logging.debug("Exiting s2a_fm")
return
# determine the total number of pins and the number of analog pins for the Arduino
# get the arduino analog pin map
# it will contain an entry for all the pins with non-analog set to self.firmata.IGNORE
self.firmata.analog_mapping_query()
capability_map = self.firmata.get_analog_mapping_request_results()
self.firmata.capability_query()
#print("Please wait for Total Arduino Pin Discovery to complete.\nThis can take up to 30 additional seconds.")
#self.update_idletasks()
# count the pins
for pin in capability_map:
total_pins_discovered += 1
# non analog pins will be marked as IGNORE
if pin != self.firmata.IGNORE:
number_of_analog_pins_discovered += 1
# log the number of pins found
logging.info('%d Total Pins and %d Analog Pins Found' %
(total_pins_discovered, number_of_analog_pins_discovered))
# instantiate the command handler
scratch_command_handler = ScratchduinoCommandHandlers(
self, self.firmata, self.com_port, total_pins_discovered,
number_of_analog_pins_discovered)
# wait for a maximum of 30 seconds to retrieve the Arduino capability query
start_time = time.time()
pin_capability = self.firmata.get_capability_query_results()
while not pin_capability:
if time.time() - start_time > 30:
self.show('')
self.show_msg(66)
self.update_idletasks()
self.firmata.close()
# keep sending out a capability query until there is a response
pin_capability = self.firmata.get_capability_query_results()
time.sleep(.1)
# we've got the capability, now build a dictionary with pin as the key and a list of all the capabilities
# for the pin as the key's value
pin_list = []
total_pins_discovered = 0
for entry in pin_capability:
# bump up pin counter each time IGNORE is found
if entry == self.firmata.IGNORE:
scratch_command_handler.pin_map[
total_pins_discovered] = pin_list
total_pins_discovered += 1
pin_list = []
else:
pin_list.append(entry)
self.show_msg(67)
self.update_idletasks()
try:
# start the server passing it the handle to PyMata and the command handler.
self.show_msg(68)
self.update_idletasks()
time.sleep(2)
scratchduino_http_server.start_server(self.firmata,
scratch_command_handler,
self)
except Exception:
logging.debug('Exception in s2a_fm.py %s' % str(Exception))
self.firmata.close()
return
except KeyboardInterrupt:
# give control back to the shell that started us
logging.info('s2a_fm.py: keyboard interrupt exception')
self.firmata.close()
return
#===================================================================================================================
#Action for RUN button
def run_s2a_fm(self):
"""Actually run the s2a_fm function"""
self.thread = threading.Thread(target=self.s2a_fm)
self.thread.daemon = True
self.thread.start()
#===================================================================================================================
#Action for STOP button
def stop_s2a_fm(self):
#This below does not suffice: the HTTP server thread remains open and occupying the socket...
#self.firmata.close()
#Try to stop the HTTP server
#scratchduino_http_server.stop_server()
self.quit()
def about(self):
dialog = scratchduino_dialog.Dialog(self, 'About SCRATCHDUINO',
self.msg[80][self.lang])
def help(self):
webbrowser.open('http://www.computacaonaescola.ufsc.br', new=2)
#===================================================================================================================
#Action for REFRESH button
def refresh_comports(self):
self.search_comports()
#===================================================================================================================
#Dumb thread test - used for development
def run_thread(self):
t = threading.Thread(target=self.count_and_list)
t.daemon = True
t.start()
def count_and_list(self):
i = 0
self.show('0')
self.update_idletasks()
while (i < 20):
i = i + 1
s = str(i)
self.show(s) #put into the textbox
time.sleep(0.5)
class Scratchduino(Frame):
# Window where s2a_fm runs...
#=======================================================================================================================
def __init__(self, master):
"""Initialize the frame subclass"""
Frame.__init__(self, master)
self.configure(background=windowbg)
self.grid()
self.create_msg()
self.create_menu(master)
self.create_widgets()
def create_msg(self):
self.en = 0
self.pt = 1
self.lang = self.pt
self.msg = [
['en', 'pt'],
['english','português'],
#scratchduino_http_server MSgs. First Index: 2
['Starting HTTP Server!', 'Iniciando Servidor Web!'], #2
['Click [Stop Server] to stop the Scratchduino Server', 'Pressione [Parar Servidor] para terminar Scratchduino'], #3
['Please start Scratch or Snap!', 'Por favor inicie Scratch ou Snap!'], #4
['HTTP Socket may already be in use - restart Scratch', 'Socket HTTP está em uso - tente reiniciar Scratch'], #5
['Goodbye !', 'Tchau !'], #6
['', ''], #7 Leave open for future HTTP messages
['', ''], #8 Leave open for future HTTP messages
['', ''], #9 Leave open for future HTTP messages
['', ''], #10 Leave open for future HTTP messages
#scratchduino_pymata messages. First index: 11
['Scratchduino_PyMata Copyright(C) 2013-15 Iniciativa Computação na Escola', 'Scratchduino_PyMata Copyright(C) 2013-15 Iniciativa Computação na Escola'], #11
['PyMata version 1.57 Copyright(C) 2013-14 Alan Yorinks All rights reserved.', 'PyMata version 1.57 Copyright(C) 2013-14 Alan Yorinks - Todos direitos reservados.'], #12
['Please wait while Arduino is being detected. This can take up to 30 seconds ...', 'Aguarde enquanto o Arduino é detectado. Isso pode levar até 30 segundos...'], #13
["Closing PyMata: Hope to see you soon!",'Finalizando PyMata: Até logo!'], #14
["sonar_config: maximum number of devices assigned - ignoring request", 'Configuração do SONAR: máximo de dispositivos já atingido. Ignorando solicitação!'], #15
["Stepper Library Version Request timed-out.Did you send a stepper_request_library_version command?", 'Tempo de espera por solicitação de versão da biblioteca de Motor de Passo esgotado.'], #16
["Board Auto Discovery Failed!, Shutting Down.", 'Auto-decoberta do Arduino falhou! Parando.'], #17
['Opening Arduino Serial port: ', 'Abrindo Arduino na porta serial: '], #18 Pymata Serial message
['', ''], #19 Leave open for future Pymata messages
['', ''], #20 Leave open for future Pymata messages
#scratchduino_command_handlers messages. First index: 21
['SCRATCH/SNAP! detected! Ready to rock and roll...', 'SCRATCH ou SNAP! detectado!! Pronto para mandar brasa...' ], #21
['ERROR in digital_pin_mode: The pin number must be set to a numerical value', 'ERRO no modo_de_pino_digital: Indique um número para o pino.'], #22
['ERROR in digital_pin_mode: pin exceeds number of pins on board', 'ERRO no modo_de_pino_digital: Foi indicado um pino que não existe.'], #23
['ERROR in digital_pin_mode: Pin does not support INPUT mode.', 'ERRO no modo_de_pino_digital: Pino não aceita ser de ENTRADA.'], #24
['ERROR in digital_pin_mode: Pin does not support SONAR mode', 'ERRO no modo_de_pino_digital: Pino não aceita operar em modo SONAR.'], #25
['ERROR in digital_pin_mode: Pin does not support OUTPUT mode', 'ERRO no modo_de_pino_digital: Pino não aceita operar em modo de SAÍDA.'], #26
['ERROR in digital_pin_mode: Pin does not support PWM mode', 'ERRO no modo_de_pino_digital: Pino não aceita operar com Modulação de Pulso.'], #27
['ERROR in digital_pin_mode: Pin does not support TONE mode', 'ERRO no modo_de_pino_digital: Pino não aceita operar em modo de TOM.'], #28
['ERROR in digital_pin_mode: Pin does not support SERVO mode', 'ERRO no modo_de_pino_digital: Pino não aceita operar em modo SERVO.'], #29
['ERROR in digital_pin_mode: Unknown output mode.', 'ERRO no modo_de_pino_digital: Modo de saída desconhecido selecionado.'], #30
['ERROR in analog_pin_mode: The pin number must be set to a numerical value', 'ERRO em ativar_pino_analógico: Indique um número para o pino.'], #31
['ERROR in analog_pin_mode: pin exceeds number of analog pins on board', 'ERRO em ativar_pino_analógico: Foi indicado um pino que não existe.'], #32
['ERROR in digital write: Pin must be enabled before writing to it.', 'ERRO em valor_digital_no_pino: Habilite o pino para SAÍDA antes de escrever nele.'], #33
['ERROR in analog_write: The value field must be set to a numerical value', 'ERRO em escrever_valor_analógico: O valor deve um número.'], #34
['ERROR in analog_write data value is out of range. It should be between 0-255','ERRO em escrever_valor_analógico: valor inválido. Deve estar entre 0 e 255' ], #35
['ERROR in play_tone: The pin number must be set to a numerical value','ERRO em gerar_som: Indique um número para o pino.'], #36
['ERROR in play_tone: Pin was not enabled as TONE.' , 'ERRO em tocar_tom: Pino não foi inicializado para operar em modo de TOM.'], #37
['ERROR in tone_off: The pin number must be set to a numerical value','ERRO em desligar_som: Indique um número para o pino.'], #38
['ERROR in tone_off: Pin was not enabled as TONE.', 'ERRO em desligar_som: Pino não foi inicializado como TOM.'], #39
['ERROR in servo_position: The pin number must be set to a numerical value', 'ERRO em mover_servo: Indique um número para o pino.'], #40
['ERROR in set_servo_position: Servo range is 0 to 180 degrees', 'ERRO em mover_servo: O ângulo deve estar entre 0 e 180 graus.'], #41
['ERROR in set_servo_position: Pin was not enabled for SERVO operations.', 'ERRO em mover_servo: Pino não foi inicializado como SERVO.'], #42
['Time to detect board = ', 'Tempo para descobrir o Arduino: '], #43 Pymata command_handler messages
['Total Number of Pins Detected = ', 'Total de Pinos detectados: '], #44 Pymata command_handler messages
['Total Number of Analog Pins Detected = ', 'Total de Pinos Analógicos detectados: '], #45 Pymata command_handler messages
['', ''], #46 Leave open for future command_handlers messages
['', ''], #47 Leave open for future command_handlers messages
['', ''], #48 Leave open for future command_handlers messages
['', ''], #49 Leave open for future command_handlers messages
['', ''], #50 Leave open for future command_handlers messages
#s2a_fm messages. First index: 51
['SCRATCHDUINO: Searching connected serial ports...', 'SCRATCHDUINO: Procurando por dispositivos seriais que parecem Arduino...'], #51
['...done','...feito'], #52
['Exit', 'Sair'], #53
['File', 'Arquivo'], #54
['Language', 'Língua'], #55
['Portuguese', 'Português'], #56
['English', 'Inglês'], #57
['Start Server', 'Iniciar Servidor'], #58
['Stop Server', 'Parar Servidor'], #59
['Refresh COM Ports', 'Atualizar Lista'], #60
["Choose a COM port:", 'Escolha dispositivo:'], #61
['No serial port defined. Stopping Scratchduino server.', 'Nenhuma porta serial definida. Parando servidor Scratchduino.'], #62
['SCRATCHDUINO - Based upon:','SCRATCHDUINO - Baseado em:'], #63
['s2a_fm version 1.5 - Copyright(C) 2013-15 Alan Yorinks - All Rights Reserved','s2a_fm versão 1.5 - Copyright(C) 2013-15 Alan Yorinks - Todos direitos reservados.'], #64
['ERROR: Could not instantiate PyMata - is your Arduino plugged in?','ERRO: Não consegui criar uma conexão PyMata. O seu Arduino está conectado?'], #65
['ERROR: Could not determine pin capability - exiting.','ERRO: Não consegui determinar capacidades dos pinos. Saindo.'], #66
["Arduino Total Pin Discovery completed.", 'Descoberta de pinos do Arduino finalizada!'], #67
["Trying to start the HTTP server...", 'Tentando iniciar o servidor Web.....'], #68
['About', 'Sobre'], #69
['?', '?'], #70
['Help', 'Ajuda'], #71
['', ''], #72 Leave open for future s2a_fm messages
['', ''], #73 Leave open for future s2a_fm messages
['', ''], #74 Leave open for future s2a_fm messages
['', ''], #75 Leave open for future s2a_fm messages
['', ''], #76 Leave open for future s2a_fm messages
['', ''], #77 Leave open for future s2a_fm messages
['', ''], #78 Leave open for future s2a_fm messages
['', ''], #79 Leave open for future s2a_fm messages
['SCRATCHDUINO v 0.8 beta. Copyright(C) Iniciativa Computação na Escola 2013-15.\n'
'A FirmataPlus-based communication server for Scratch/Snap! and Arduino.\n\n'
'Partially based upon/adapted from code and ideas from:\n'
'- Aldo von Wangenheim - Iniciativa Computação na Escola\n'
'- s2a_fm - Alan Yorinks\n'
'- The Tkinter Book http://effbot.org/tkinterbook\n'
'- Sjoerd Dirk Meijer fromScratchEd.nl\n\n'
'Class StoppableHTTPServer based upon code snippets from:\n'
'- wurst2 - http://code.activestate.com/recipes/users/1981772/ and\n'
'- Dirk Holtwick - http://code.activestate.com/recipes/users/636691/\n'
'-- http://code.activestate.com/recipes/336012-stoppable-http-server/\n'
'-- http://code.activestate.com/recipes/425210-simple-stoppable-server-using-socket-timeout/\n\n'
'Computing at School Initiative\n'
'Coordination: GQS - Software Quality Lab\n'
'INCoD - Brazilian Institute for Digital Convergence\n'
'UFSC - Federal University of Santa Catarina\n\n'
'http://www.computacaonaescola.ufsc.br'
, 'SCRATCHDUINO v 0.8 beta. Copyright(C) Iniciativa Computação na Escola 2013-15.\n'
'Um servidor de comunicação baseado em FirmataPlus para Scratch/Snap! e Arduino.\n\n'
'Partialmente baseado em/adaptado de código e ideias de:\n'
'- Aldo von Wangenheim - Iniciativa Computação na Escola\n'
'- s2a_fm - Alan Yorinks\n'
'- The Tkinter Book http://effbot.org/tkinterbook\n'
'- Sjoerd Dirk Meijer fromScratchEd.nl\n\n'
'Class StoppableHTTPServer baseada em trechos de código de:\n'
'- wurst2 - http://code.activestate.com/recipes/users/1981772/ and\n'
'- Dirk Holtwick - http://code.activestate.com/recipes/users/636691/\n'
'-- http://code.activestate.com/recipes/336012-stoppable-http-server/\n'
'-- http://code.activestate.com/recipes/425210-simple-stoppable-server-using-socket-timeout/\n\n'
'Inciativa Computação na Escola\n'
'Coordenação: GQS - Grupo de Qualidade de Software\n'
'INCoD - Instituto Nacional para Convergência Digital\n'
'UFSC - Universidade Federal de Santa Catarina\n\n'
'http://www.computacaonaescola.ufsc.br' ] #80 About message
]
def get_msg(self, aNumber):
return self.msg[aNumber][self.lang]
def create_menu(self, root):
self.menubar = Menu(root, background=menubarbg)
# create a pulldown menu, and add it to the menu bar
self.filemenu = Menu(self.menubar, tearoff=0)
self.filemenu.add_command(label=self.get_msg(53), command=root.quit)
self.menubar.add_cascade(label=self.get_msg(54), menu=self.filemenu)
self.langmenu = Menu(self.menubar, tearoff=0)
self.langmenu.add_command(label=self.get_msg(57), command=self.change_en)
self.langmenu.add_command(label=self.get_msg(56), command=self.change_pt)
self.menubar.add_cascade(label=self.get_msg(55), menu=self.langmenu)
self.menubar.add_separator()
self.helpmenu = Menu(self.menubar, tearoff=0)
self.helpmenu.add_command(label=self.get_msg(69), command=self.about)
self.helpmenu.add_command(label=self.get_msg(71), command=self.help)
self.menubar.add_cascade(label=self.get_msg(70), menu=self.helpmenu)
# display the menu
root.config(menu=self.menubar, background=windowbg)
def msg(self, aNumber):
return self.msg[aNumber][self.lang]
def show(self, aString):
self.text.insert(END, '\n' + aString)
self.text.see(END)
self.update_idletasks()
def show_msg(self, aNumber):
self.text.insert(END, '\n' + self.msg[aNumber][self.lang])
self.text.see(END)
self.update_idletasks()
def show_msg_param(self, aNumber, aString):
self.text.insert(END, '\n' + self.msg[aNumber][self.lang] + aString)
self.text.see(END)
self.update_idletasks()
#Change GUI language to English
def change_en(self):
self.lang = self.en
self.menubar.entryconfigure(1, label=self.get_msg(54))
self.menubar.entryconfigure(2, label=self.get_msg(55))
#File menu
self.filemenu.entryconfigure(1, label=self.get_msg(53))
#Language menu
self.langmenu.entryconfigure(0, label=self.get_msg(57))
self.langmenu.entryconfigure(1, label=self.get_msg(56))
#Buttons
self.run_button['text'] = self.get_msg(58)
self.stop_button['text'] = self.get_msg(59)
self.refresh_button['text'] = self.get_msg(60)
self.comport_name['text'] = self.get_msg(61)
#Change GUI language to Portuguese
def change_pt(self):
self.lang = self.pt
self.menubar.entryconfigure(1, label=self.get_msg(54))
self.menubar.entryconfigure(2, label=self.get_msg(55))
#File menu
self.filemenu.entryconfigure(1, label=self.get_msg(53))
#Language menu
self.langmenu.entryconfigure(0, label=self.get_msg(57))
self.langmenu.entryconfigure(1, label=self.get_msg(56))
#Buttons
self.run_button['text'] = self.get_msg(58)
self.stop_button['text'] = self.get_msg(59)
self.refresh_button['text'] = self.get_msg(60)
self.comport_name['text'] = self.get_msg(61)
#===================================================================================================================
def search_comports(self):
# Search for serial devices on this computer and display all in a list (Scratchduino.comports).
# If the user specified the com port on the command line, use that when invoking PyMata,
# else select the first element of the list.
#===================================================================================================================
self.comports.delete(0, END)
if len(sys.argv) == 2:
self.com_port = str(sys.argv[1])
self.comports.insert(END, self.com_port)
self.comports.selection_set(0)
else:
ports = list(serial.tools.list_ports.comports())
ports.sort()
if len(ports) >= 1:
for p in ports:
if (os.name == 'posix'):
#Filter port names that cannot be an Arduino
if (('ACM' in p[0]) or ('USB' in p[0])):
self.show(p[0])
self.comports.insert(END, p[0])
else:
self.show(p[0])
self.comports.insert(END, p[0])
# Set selection to be the first element of the list
self.comports.selection_set(0)
# Set present serial port to be the selected element
self.com_port = self.comports.get(ACTIVE)
else:
self.show('No serial devices found!')
return ''
return self.com_port
#===================================================================================================================
def create_widgets(self):
# Create Windows Contents
#===================================================================================================================
self.customFont = tkFont.Font(family="Helvetica", size=9) #, weight="bold")
self.photo = 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"""
self.photo = PhotoImage(data=self.photo)
self.scratchduino = Label(master=self, image=self.photo)
self.scratchduino.image = self.photo #maintain reference to avoid garbage collection
self.scratchduino.grid(padx=5, pady=5, row=0, column=0, rowspan=2)
#RUN button initialization
self.run_button = Button(self, text=self.get_msg(58), font=self.customFont, bg="LightGreen")
self.run_button["command"] = self.run_s2a_fm
#self.run_button.place(x = 20, y = 30, width=120, height=25)
self.run_button.grid(row=0, column=1, pady=5, padx=5)
#--------------------------
#STOP button initialization
self.stop_button = Button(self, text=self.get_msg(59), font=self.customFont, bg="Salmon")
self.stop_button["command"] = self.stop_s2a_fm
self.stop_button.grid(row=1, column=1, pady=5, padx=5)
#-----------------------------
#REFRESH button initialization
self.refresh_button = Button(self, text=self.get_msg(60), font=self.customFont, bg="Wheat")
self.refresh_button["command"] = self.refresh_comports
self.refresh_button.grid(row=1, column=2, pady=5, padx=5)
self.comport_name = Label(self, text=self.get_msg(61), font=self.customFont)
self.comport_name.configure(background=windowbg, foreground='white')
self.comport_name.grid(row=0, column=2, pady=5, padx=5)
self.comports = Listbox(self)
self.comports.config(selectforeground="Green", font=self.customFont)
self.comports.grid(row=0, column=3, rowspan=2, pady=5, padx=5)
#Create a text widget to display messages and server logs
self.text = Text(master=self)
self.text.grid(row=2, column=0, columnspan=4, pady=1, padx=1)
self.text.config(height=12, width=99, font=self.customFont)
#===================================================================================================================
def s2a_fm(self):
"""This is the "main" method of the Application class.
It will instantiate PyMata for communication with an Arduino micro-controller
and the command handlers class.
It will the start the HTTP server to communicate with Scratch 2.0
@return : This is the main loop and should never return"""
#===================================================================================================================
# total number of pins on arduino board
total_pins_discovered = 0
# number of pins that are analog
number_of_analog_pins_discovered = 0
# make sure we have a log directory and if not, create it.
if not os.path.exists('log'):
os.makedirs('log')
# turn on logging
logging.basicConfig(filename='./log/s2a_fm_debugging.log', filemode='w', level=logging.DEBUG)
logging.info('s2a_fm version 1.5 Copyright(C) 2013-14 Alan Yorinks All Rights Reserved ')
self.show_msg(63)
self.show_msg(64)
#self.com_port = self.search_comports()
self.com_port = self.comports.get(ACTIVE)
if self.com_port == '':
self.show_msg(62)
return
else:
self.show('Using serial port: ' + self.com_port + '\n')
logging.info('com port = %s' % self.com_port)
try:
# instantiate PyMata
self.firmata = PyMata(self, self.com_port) # pragma: no cover
except Exception:
self.show_msg(65)
logging.exception('Could not instantiate PyMata - is your Arduino plugged in?')
logging.debug("Exiting s2a_fm")
return
# determine the total number of pins and the number of analog pins for the Arduino
# get the arduino analog pin map
# it will contain an entry for all the pins with non-analog set to self.firmata.IGNORE
self.firmata.analog_mapping_query()
capability_map = self.firmata.get_analog_mapping_request_results()
self.firmata.capability_query()
#print("Please wait for Total Arduino Pin Discovery to complete.\nThis can take up to 30 additional seconds.")
#self.update_idletasks()
# count the pins
for pin in capability_map:
total_pins_discovered += 1
# non analog pins will be marked as IGNORE
if pin != self.firmata.IGNORE:
number_of_analog_pins_discovered += 1
# log the number of pins found
logging.info(
'%d Total Pins and %d Analog Pins Found' % (total_pins_discovered, number_of_analog_pins_discovered))
# instantiate the command handler
scratch_command_handler = ScratchduinoCommandHandlers(self, self.firmata, self.com_port, total_pins_discovered,
number_of_analog_pins_discovered)
# wait for a maximum of 30 seconds to retrieve the Arduino capability query
start_time = time.time()
pin_capability = self.firmata.get_capability_query_results()
while not pin_capability:
if time.time() - start_time > 30:
self.show('')
self.show_msg(66)
self.update_idletasks()
self.firmata.close()
# keep sending out a capability query until there is a response
pin_capability = self.firmata.get_capability_query_results()
time.sleep(.1)
# we've got the capability, now build a dictionary with pin as the key and a list of all the capabilities
# for the pin as the key's value
pin_list = []
total_pins_discovered = 0
for entry in pin_capability:
# bump up pin counter each time IGNORE is found
if entry == self.firmata.IGNORE:
scratch_command_handler.pin_map[total_pins_discovered] = pin_list
total_pins_discovered += 1
pin_list = []
else:
pin_list.append(entry)
self.show_msg(67)
self.update_idletasks()
try:
# start the server passing it the handle to PyMata and the command handler.
self.show_msg(68)
self.update_idletasks()
time.sleep(2)
scratchduino_http_server.start_server(self.firmata, scratch_command_handler, self)
except Exception:
logging.debug('Exception in s2a_fm.py %s' % str(Exception))
self.firmata.close()
return
except KeyboardInterrupt:
# give control back to the shell that started us
logging.info('s2a_fm.py: keyboard interrupt exception')
self.firmata.close()
return
#===================================================================================================================
#Action for RUN button
def run_s2a_fm(self):
"""Actually run the s2a_fm function"""
self.thread = threading.Thread(target=self.s2a_fm)
self.thread.daemon = True
self.thread.start()
#===================================================================================================================
#Action for STOP button
def stop_s2a_fm(self):
#This below does not suffice: the HTTP server thread remains open and occupying the socket...
#self.firmata.close()
#Try to stop the HTTP server
#scratchduino_http_server.stop_server()
self.quit()
def about(self):
dialog = scratchduino_dialog.Dialog(self, 'About SCRATCHDUINO', self.msg[80][self.lang])
def help(self):
webbrowser.open('http://www.computacaonaescola.ufsc.br',new=2)
#===================================================================================================================
#Action for REFRESH button
def refresh_comports(self):
self.search_comports()
#===================================================================================================================
#Dumb thread test - used for development
def run_thread(self):
t = threading.Thread(target=self.count_and_list)
t.daemon = True
t.start()
def count_and_list(self):
i = 0
self.show('0')
self.update_idletasks()
while (i < 20):
i = i + 1
s = str(i)
self.show(s) #put into the textbox
time.sleep(0.5)
def s2a_fm(self):
"""This is the "main" method of the Application class.
It will instantiate PyMata for communication with an Arduino micro-controller
and the command handlers class.
It will the start the HTTP server to communicate with Scratch 2.0
@return : This is the main loop and should never return"""
#===================================================================================================================
# total number of pins on arduino board
total_pins_discovered = 0
# number of pins that are analog
number_of_analog_pins_discovered = 0
# make sure we have a log directory and if not, create it.
if not os.path.exists('log'):
os.makedirs('log')
# turn on logging
logging.basicConfig(filename='./log/s2a_fm_debugging.log',
filemode='w',
level=logging.DEBUG)
logging.info(
's2a_fm version 1.5 Copyright(C) 2013-14 Alan Yorinks All Rights Reserved '
)
self.show_msg(63)
self.show_msg(64)
#self.com_port = self.search_comports()
self.com_port = self.comports.get(ACTIVE)
if self.com_port == '':
self.show_msg(62)
return
else:
self.show('Using serial port: ' + self.com_port + '\n')
logging.info('com port = %s' % self.com_port)
try:
# instantiate PyMata
self.firmata = PyMata(self, self.com_port) # pragma: no cover
except Exception:
self.show_msg(65)
logging.exception(
'Could not instantiate PyMata - is your Arduino plugged in?')
logging.debug("Exiting s2a_fm")
return
# determine the total number of pins and the number of analog pins for the Arduino
# get the arduino analog pin map
# it will contain an entry for all the pins with non-analog set to self.firmata.IGNORE
self.firmata.analog_mapping_query()
capability_map = self.firmata.get_analog_mapping_request_results()
self.firmata.capability_query()
#print("Please wait for Total Arduino Pin Discovery to complete.\nThis can take up to 30 additional seconds.")
#self.update_idletasks()
# count the pins
for pin in capability_map:
total_pins_discovered += 1
# non analog pins will be marked as IGNORE
if pin != self.firmata.IGNORE:
number_of_analog_pins_discovered += 1
# log the number of pins found
logging.info('%d Total Pins and %d Analog Pins Found' %
(total_pins_discovered, number_of_analog_pins_discovered))
# instantiate the command handler
scratch_command_handler = ScratchduinoCommandHandlers(
self, self.firmata, self.com_port, total_pins_discovered,
number_of_analog_pins_discovered)
# wait for a maximum of 30 seconds to retrieve the Arduino capability query
start_time = time.time()
pin_capability = self.firmata.get_capability_query_results()
while not pin_capability:
if time.time() - start_time > 30:
self.show('')
self.show_msg(66)
self.update_idletasks()
self.firmata.close()
# keep sending out a capability query until there is a response
pin_capability = self.firmata.get_capability_query_results()
time.sleep(.1)
# we've got the capability, now build a dictionary with pin as the key and a list of all the capabilities
# for the pin as the key's value
pin_list = []
total_pins_discovered = 0
for entry in pin_capability:
# bump up pin counter each time IGNORE is found
if entry == self.firmata.IGNORE:
scratch_command_handler.pin_map[
total_pins_discovered] = pin_list
total_pins_discovered += 1
pin_list = []
else:
pin_list.append(entry)
self.show_msg(67)
self.update_idletasks()
try:
# start the server passing it the handle to PyMata and the command handler.
self.show_msg(68)
self.update_idletasks()
time.sleep(2)
scratchduino_http_server.start_server(self.firmata,
scratch_command_handler,
self)
except Exception:
logging.debug('Exception in s2a_fm.py %s' % str(Exception))
self.firmata.close()
return
except KeyboardInterrupt:
# give control back to the shell that started us
logging.info('s2a_fm.py: keyboard interrupt exception')
self.firmata.close()
return
def s2a_fm(self):
"""This is the "main" method of the Application class.
It will instantiate PyMata for communication with an Arduino micro-controller
and the command handlers class.
It will the start the HTTP server to communicate with Scratch 2.0
@return : This is the main loop and should never return"""
#===================================================================================================================
# total number of pins on arduino board
total_pins_discovered = 0
# number of pins that are analog
number_of_analog_pins_discovered = 0
# make sure we have a log directory and if not, create it.
if not os.path.exists('log'):
os.makedirs('log')
# turn on logging
logging.basicConfig(filename='./log/s2a_fm_debugging.log', filemode='w', level=logging.DEBUG)
logging.info('s2a_fm version 1.5 Copyright(C) 2013-14 Alan Yorinks All Rights Reserved ')
self.show_msg(63)
self.show_msg(64)
#self.com_port = self.search_comports()
self.com_port = self.comports.get(ACTIVE)
if self.com_port == '':
self.show_msg(62)
return
else:
self.show('Using serial port: ' + self.com_port + '\n')
logging.info('com port = %s' % self.com_port)
try:
# instantiate PyMata
self.firmata = PyMata(self, self.com_port) # pragma: no cover
except Exception:
self.show_msg(65)
logging.exception('Could not instantiate PyMata - is your Arduino plugged in?')
logging.debug("Exiting s2a_fm")
return
# determine the total number of pins and the number of analog pins for the Arduino
# get the arduino analog pin map
# it will contain an entry for all the pins with non-analog set to self.firmata.IGNORE
self.firmata.analog_mapping_query()
capability_map = self.firmata.get_analog_mapping_request_results()
self.firmata.capability_query()
#print("Please wait for Total Arduino Pin Discovery to complete.\nThis can take up to 30 additional seconds.")
#self.update_idletasks()
# count the pins
for pin in capability_map:
total_pins_discovered += 1
# non analog pins will be marked as IGNORE
if pin != self.firmata.IGNORE:
number_of_analog_pins_discovered += 1
# log the number of pins found
logging.info(
'%d Total Pins and %d Analog Pins Found' % (total_pins_discovered, number_of_analog_pins_discovered))
# instantiate the command handler
scratch_command_handler = ScratchduinoCommandHandlers(self, self.firmata, self.com_port, total_pins_discovered,
number_of_analog_pins_discovered)
# wait for a maximum of 30 seconds to retrieve the Arduino capability query
start_time = time.time()
pin_capability = self.firmata.get_capability_query_results()
while not pin_capability:
if time.time() - start_time > 30:
self.show('')
self.show_msg(66)
self.update_idletasks()
self.firmata.close()
# keep sending out a capability query until there is a response
pin_capability = self.firmata.get_capability_query_results()
time.sleep(.1)
# we've got the capability, now build a dictionary with pin as the key and a list of all the capabilities
# for the pin as the key's value
pin_list = []
total_pins_discovered = 0
for entry in pin_capability:
# bump up pin counter each time IGNORE is found
if entry == self.firmata.IGNORE:
scratch_command_handler.pin_map[total_pins_discovered] = pin_list
total_pins_discovered += 1
pin_list = []
else:
pin_list.append(entry)
self.show_msg(67)
self.update_idletasks()
try:
# start the server passing it the handle to PyMata and the command handler.
self.show_msg(68)
self.update_idletasks()
time.sleep(2)
scratchduino_http_server.start_server(self.firmata, scratch_command_handler, self)
except Exception:
logging.debug('Exception in s2a_fm.py %s' % str(Exception))
self.firmata.close()
return
except KeyboardInterrupt:
# give control back to the shell that started us
logging.info('s2a_fm.py: keyboard interrupt exception')
self.firmata.close()
return
