class gpiohandle(httphandle):
def __init__(self, name='gpio', interval=0.1, hostname=""):
httphandle.__init__(self, name, interval, hostname)
self.gpio = GPIO(self)
def execute(self): #重写
self.gpio.stop() #停止之前的命令
cmd = self.gethttpdata(self.name)
#print cmd
if cmd <> None and cmd.has_key('cmdname'):
cmdname = cmd['cmdname']
#print cmdname
if cmdname == 'setgpio':
self.setgpio(cmd)
elif cmdname == 'replygpio':
self.replygpio(cmd)
elif cmdname == 'getgpio':
self.getgpio(cmd)
elif cmdname == 'getgpios':
self.getgpios()
def checkGPIO(self, gpio):
i = int(gpio)
if not self.gpio.isAvailable(i):
print "GPIO " + gpio + " Not Available"
return False
if not self.gpio.isEnabled(i):
print "GPIO " + gpio + " Disabled"
return False
return True
def getgpios(self):
data = self.gpio.writeJSON()
self.posthttpdata(self.name, data)
def getgpio(self, cmd):
if cmd.has_key('pins'):
pins = cmd["pins"]
self.gpio.reply(pins)
def setgpio(self, cmd):
if cmd.has_key('setup') and cmd.has_key('loop'):
setup = cmd['setup']
loop = cmd['loop']
self.gpio.setdata(setup, loop, [])
if not self.gpio.isAlive():
self.gpio.setDaemon(True) #守护线程
self.gpio.start()
def replygpio(self, cmd):
if cmd.has_key('setup') and cmd.has_key('loop') and cmd.has_key(
'reply'):
setup = cmd['setup']
loop = cmd['loop']
reply = cmd['reply']
self.gpio.setdata(setup, loop, reply)
if not self.gpio.isAlive():
self.gpio.setDaemon(True) #守护线程
self.gpio.start()
class gpiohandle(httphandle):
def __init__(self, name="gpio", interval=0.1, hostname=""):
httphandle.__init__(self, name, interval, hostname)
self.gpio = GPIO(self)
def execute(self): # 重写
self.gpio.stop() # 停止之前的命令
cmd = self.gethttpdata(self.name)
# print cmd
if cmd <> None and cmd.has_key("cmdname"):
cmdname = cmd["cmdname"]
# print cmdname
if cmdname == "setgpio":
self.setgpio(cmd)
elif cmdname == "replygpio":
self.replygpio(cmd)
elif cmdname == "getgpio":
self.getgpio(cmd)
elif cmdname == "getgpios":
self.getgpios()
def checkGPIO(self, gpio):
i = int(gpio)
if not self.gpio.isAvailable(i):
print "GPIO " + gpio + " Not Available"
return False
if not self.gpio.isEnabled(i):
print "GPIO " + gpio + " Disabled"
return False
return True
def getgpios(self):
data = self.gpio.writeJSON()
self.posthttpdata(self.name, data)
def getgpio(self, cmd):
if cmd.has_key("pins"):
pins = cmd["pins"]
self.gpio.reply(pins)
def setgpio(self, cmd):
if cmd.has_key("setup") and cmd.has_key("loop"):
setup = cmd["setup"]
loop = cmd["loop"]
self.gpio.setdata(setup, loop, [])
if not self.gpio.isAlive():
self.gpio.setDaemon(True) # 守护线程
self.gpio.start()
def replygpio(self, cmd):
if cmd.has_key("setup") and cmd.has_key("loop") and cmd.has_key("reply"):
setup = cmd["setup"]
loop = cmd["loop"]
reply = cmd["reply"]
self.gpio.setdata(setup, loop, reply)
if not self.gpio.isAlive():
self.gpio.setDaemon(True) # 守护线程
self.gpio.start()
