def getJSON(self, compact=False):
if compact:
f = 'f'
v = 'v'
else:
f = 'function'
v = 'value'
json = {}
for (bus, value) in BUSLIST.items():
json[bus] = int(value["enabled"])
gpios = {}
if len(self.export) > 0:
export = self.export
else:
export = range(GPIO.GPIO_COUNT)
for gpio in export:
gpios[gpio] = {}
if compact:
gpios[gpio][f] = GPIO.getFunction(gpio)
else:
gpios[gpio][f] = GPIO.getFunctionString(gpio)
gpios[gpio][v] = int(GPIO.input(gpio))
if GPIO.getFunction(gpio) == GPIO.PWM:
(pwmType, value) = GPIO.getPulse(gpio).split(':')
gpios[gpio][pwmType] = value
json['GPIO'] = gpios
return types.jsonDumps(json)
def getJSON(self, compact=False):
if compact:
f = 'f'
v = 'v'
else:
f = 'function'
v = 'value'
json = {}
for (bus, value) in BUSLIST.items():
json[bus] = int(value["enabled"])
gpios = {}
if len(self.export) > 0:
export = self.export
else:
export = range(GPIO.GPIO_COUNT)
for gpio in export:
gpios[gpio] = {}
if compact:
gpios[gpio][f] = GPIO.getFunction(gpio)
else:
gpios[gpio][f] = GPIO.getFunctionString(gpio)
gpios[gpio][v] = int(GPIO.input(gpio))
if GPIO.getFunction(gpio) == GPIO.PWM:
(pwmType, value) = GPIO.getPulse(gpio).split(':')
gpios[gpio][pwmType] = value
json['GPIO'] = gpios
return types.jsonDumps(json)
def close(self):
for g in self.gpio_reset:
gpio = g["gpio"]
debug("Reset GPIO %d" % gpio)
GPIO.setFunction(gpio, g["func"])
if g["value"] >= 0 and GPIO.getFunction(gpio) == GPIO.OUT:
GPIO.digitalWrite(gpio, g["value"])
def setup(self):
for g in self.gpio_setup:
gpio = g["gpio"]
debug("Setup GPIO %d" % gpio)
GPIO.setFunction(gpio, g["func"])
if g["value"] >= 0 and GPIO.getFunction(gpio) == GPIO.OUT:
GPIO.digitalWrite(gpio, g["value"])
def GPIOReset():
for g in GPIO_RESET:
gpio = g["gpio"]
debug("Reset GPIO %d" % gpio)
GPIO.setFunction(gpio, g["func"])
if g["value"] >= 0 and GPIO.getFunction(gpio) == GPIO.OUT:
GPIO.output(gpio, g["value"])
def __portWrite__(self, value):
if len(self.export) < 54:
for i in self.export:
if GPIO.getFunction(i) == GPIO.OUT:
GPIO.digitalWrite(i, (value >> i) & 1)
else:
raise Exception("Please limit exported GPIO to write integers")
def GPIOReset():
for g in GPIO_RESET:
gpio = g["gpio"]
debug("Reset GPIO %d" % gpio)
GPIO.setFunction(gpio, g["func"])
if g["value"] >= 0 and GPIO.getFunction(gpio) == GPIO.OUT:
GPIO.output(gpio, g["value"])
def setup(self):
for g in self.gpio_setup:
gpio = g["gpio"]
debug("Setup GPIO %d" % gpio)
GPIO.setFunction(gpio, g["func"])
if g["value"] >= 0 and GPIO.getFunction(gpio) == GPIO.OUT:
GPIO.digitalWrite(gpio, g["value"])
def GPIOSetup():
for g in GPIO_SETUP:
gpio = g["gpio"]
debug("Setup GPIO %d" % gpio)
GPIO.setFunction(gpio, g["func"])
if g["value"] >= 0 and GPIO.getFunction(gpio) == GPIO.OUT:
GPIO.output(gpio, g["value"])
def close(self):
for g in self.gpio_reset:
gpio = g["gpio"]
debug("Reset GPIO %d" % gpio)
GPIO.setFunction(gpio, g["func"])
if g["value"] >= 0 and GPIO.getFunction(gpio) == GPIO.OUT:
GPIO.digitalWrite(gpio, g["value"])
def __portWrite__(self, value):
if len(self.export) < 54:
for i in self.export:
if GPIO.getFunction(i) == GPIO.OUT:
GPIO.digitalWrite(i, (value >> i) & 1)
else:
raise Exception("Please limit exported GPIO to write integers")
def getJSON(self):
json = "{"
first = True
for (alt, value) in FUNCTIONS.items():
if not first:
json += ", "
json += '"%s": %d' % (alt, value["enabled"])
first = False
json += ', "GPIO":{\n'
first = True
for gpio in range(GPIO.GPIO_COUNT):
if not first:
json += ", \n"
function = GPIO.getFunctionString(gpio)
value = GPIO.input(gpio)
json += '"%d": {"function": "%s", "value": %d' % (gpio, function, value)
if GPIO.getFunction(gpio) == GPIO.PWM:
(type, value) = GPIO.getPulse(gpio).split(':')
json += ', "%s": %s' % (type, value)
json += '}'
first = False
json += "\n}}"
return json
def GPIOSetup():
for g in GPIO_SETUP:
gpio = g["gpio"]
debug("Setup GPIO %d" % gpio)
GPIO.setFunction(gpio, g["func"])
if g["value"] >= 0 and GPIO.getFunction(gpio) == GPIO.OUT:
GPIO.output(gpio, g["value"])
def getJSON(self):
json = "{"
first = True
for (alt, value) in FUNCTIONS.items():
if not first:
json += ", "
json += '"%s": %d' % (alt, value["enabled"])
first = False
json += ', "GPIO":{\n'
first = True
for gpio in range(GPIO.GPIO_COUNT):
if not first:
json += ", \n"
function = GPIO.getFunctionString(gpio)
value = GPIO.input(gpio)
json += '"%d": {"function": "%s", "value": %d' % (gpio, function, value)
if GPIO.getFunction(gpio) == GPIO.PWM:
(type, value) = GPIO.getPulse(gpio).split(':')
json += ', "%s": %s' % (type, value)
json += '}'
first = False
json += "\n}}"
return json
def wildcard(self, compact=False):
if compact:
f = "f"
v = "v"
else:
f = "function"
v = "value"
values = {}
print(self.export)
for i in self.export:
if compact:
func = GPIO.getFunction(i)
else:
func = GPIO.getFunctionString(i)
values[i] = {f: func, v: int(GPIO.digitalRead(i))}
return values
def wildcard(self, compact=False):
if compact:
f = "f"
v = "v"
else:
f = "function"
v = "value"
values = {}
print(self.export)
for i in self.export:
if compact:
func = GPIO.getFunction(i)
else:
func = GPIO.getFunctionString(i)
values[i] = {f: func, v: int(GPIO.digitalRead(i))}
return values
def __getFunction__(self, channel):
self.checkDigitalChannelExported(channel)
return GPIO.getFunction(channel)
def do_POST(self):
if not self.checkAuthentication():
return
relativePath = self.path.replace(self.server.context, "")
if (relativePath.startswith("/")):
relativePath = relativePath[1:]
if (relativePath.startswith("GPIO/")):
(mode, s_gpio, operation, value) = relativePath.split("/")
gpio = int(s_gpio)
if (operation == "value"):
if GPIO.getFunction(gpio) != GPIO.OUT:
self.send_error(400, "Not Output")
return
if (value == "0"):
GPIO.output(gpio, GPIO.LOW)
elif (value == "1"):
GPIO.output(gpio, GPIO.HIGH)
else:
self.send_error(400, "Bad Value")
return
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(value.encode())
elif (operation == "function"):
value = value.lower()
if value == "in":
GPIO.setFunction(gpio, GPIO.IN)
elif value == "out":
GPIO.setFunction(gpio, GPIO.OUT)
elif value == "pwm":
GPIO.setFunction(gpio, GPIO.PWM)
else:
self.send_error(400, "Bad Function")
return
value = GPIO.getFunctionString(gpio)
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(value.encode())
elif (operation == "sequence"):
if GPIO.getFunction(gpio) != GPIO.OUT:
self.send_error(400, "Not Output")
return
(period, sequence) = value.split(",")
period = int(period)
GPIO.outputSequence(gpio, period, sequence)
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(sequence[-1].encode())
elif (operation == "pwm"):
if value == "enable":
GPIO.enablePWM(gpio)
elif value == "disable":
GPIO.disablePWM(gpio)
if GPIO.isPWMEnabled(gpio):
result = "enabled"
else:
result = "disabled"
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(result.encode())
elif (operation == "pulse"):
GPIO.pulse(gpio)
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write("OK".encode())
elif (operation == "pulseRatio"):
ratio = float(value)
GPIO.pulseRatio(gpio, ratio)
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(value.encode())
elif (operation == "pulseAngle"):
angle = float(value)
GPIO.pulseAngle(gpio, angle)
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(value.encode())
else: # operation unknown
self.send_error(404, operation + " Not Found")
return
elif (relativePath.startswith("macros/")):
(mode, fname, value) = relativePath.split("/")
if (fname in self.server.callbacks):
if ',' in value:
args = value.split(',')
else:
args = [value]
callback = self.server.callbacks[fname]
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(callback(*args).encode())
else:
self.send_error(404, fname + " Not Found")
return
else: # path unknowns
self.send_error(404, "Not Found")
def do_POST(self):
if not self.checkAuthentication():
return
relativePath = self.path.replace(self.server.context, "")
if (relativePath.startswith("/")):
relativePath = relativePath[1:];
if (relativePath.startswith("GPIO/")):
(mode, s_gpio, operation, value) = relativePath.split("/")
gpio = int(s_gpio)
if (operation == "value"):
if GPIO.getFunction(gpio) != GPIO.OUT:
self.send_error(400, "Not Output")
return;
if (value == "0"):
GPIO.output(gpio, GPIO.LOW)
elif (value == "1"):
GPIO.output(gpio, GPIO.HIGH)
else:
self.send_error(400, "Bad Value")
return
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(value.encode())
elif (operation == "function"):
value = value.lower()
if value == "in":
GPIO.setFunction(gpio, GPIO.IN)
elif value == "out":
GPIO.setFunction(gpio, GPIO.OUT)
else:
self.send_error(400, "Bad Function")
return
value = GPIO.getFunctionString(gpio)
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(value.encode())
elif (operation == "sequence"):
if GPIO.getFunction(gpio) != GPIO.OUT:
self.send_error(400, "Not Output")
return;
(period, sequence) = value.split(",")
period = int(period)
GPIO.outputSequence(gpio, period, sequence)
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(sequence[-1].encode())
else: # operation unknown
self.send_error(404, operation + " Not Found")
return
elif (relativePath.startswith("macros/")):
(mode, fname, value) = relativePath.split("/")
if (fname in self.server.callbacks):
callback = self.server.callbacks[fname]
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(callback(value).encode())
else:
self.send_error(404, fname + " Not Found")
return
else: # path unknowns
self.send_error(404, "Not Found")
def __getFunction__(self, channel):
self.checkDigitalChannelExported(channel)
return GPIO.getFunction(channel)
def do_POST(self):
if not self.checkAuthentication():
return
relativePath = self.path.replace(self.server.context, "")
if (relativePath.startswith("/")):
relativePath = relativePath[1:];
if (relativePath.startswith("GPIO/")):
(mode, s_gpio, operation, value) = relativePath.split("/")
gpio = int(s_gpio)
if (operation == "value"):
if GPIO.getFunction(gpio) != GPIO.OUT:
self.send_error(400, "Not Output")
return;
if (value == "0"):
GPIO.output(gpio, GPIO.LOW)
elif (value == "1"):
GPIO.output(gpio, GPIO.HIGH)
else:
self.send_error(400, "Bad Value")
return
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(value.encode())
elif (operation == "function"):
value = value.lower()
if value == "in":
GPIO.setFunction(gpio, GPIO.IN)
elif value == "out":
GPIO.setFunction(gpio, GPIO.OUT)
elif value == "pwm":
GPIO.setFunction(gpio, GPIO.PWM)
else:
self.send_error(400, "Bad Function")
return
value = GPIO.getFunctionString(gpio)
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(value.encode())
elif (operation == "sequence"):
if GPIO.getFunction(gpio) != GPIO.OUT:
self.send_error(400, "Not Output")
return;
(period, sequence) = value.split(",")
period = int(period)
GPIO.outputSequence(gpio, period, sequence)
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(sequence[-1].encode())
elif (operation == "pwm"):
if value == "enable":
GPIO.enablePWM(gpio)
elif value == "disable":
GPIO.disablePWM(gpio)
if GPIO.isPWMEnabled(gpio):
result = "enabled"
else:
result = "disabled"
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(result.encode())
elif (operation == "pulse"):
GPIO.pulse(gpio)
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write("OK".encode())
elif (operation == "pulseRatio"):
ratio = float(value)
GPIO.pulseRatio(gpio, ratio)
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(value.encode())
elif (operation == "pulseAngle"):
angle = float(value)
GPIO.pulseAngle(gpio, angle)
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(value.encode())
else: # operation unknown
self.send_error(404, operation + " Not Found")
return
elif (relativePath.startswith("macros/")):
(mode, fname, value) = relativePath.split("/")
if (fname in self.server.callbacks):
if ',' in value:
args = value.split(',')
else:
args = [value]
callback = self.server.callbacks[fname]
self.send_response(200)
self.send_header("Content-type", "text/plain");
self.end_headers()
self.wfile.write(callback(*args).encode())
else:
self.send_error(404, fname + " Not Found")
return
else: # path unknowns
self.send_error(404, "Not Found")
