def update_state(self, screen, frametime):
'''
update the screen
'''
events = pygame.event.get()
self.handle_events(events, screen)
screen.update(frametime)
def doActions():
try:
log.current_state = "Getting light and water info from server"
response = httpclient.get(api.__get_lightwater__(node.node_info['id']), auth.checkResponse)
scn.update(server_resp="{} {}".format(response.status, response.reason))
log.current_state = "Deserializing light and water info from server"
_node = json.loads(response.body)
log.current_state = "Setting light pin"
sys_gpio.setRelay(sys_gpio.__light_pin__, _node['lightOn'])
log.current_state = "Setting water pin"
sys_gpio.setRelay(sys_gpio.__water_pin__, _node['waterOn'])
except TimeoutError:
error_msg = "HTTP Timeout - main.py @ doActions()"
#print error_msg, "\n"
scn.update(last_error="Get Water and Light - at " + datetime.now().isoformat())
log.log_error(error_msg)
return
return
def show_time(force=False):
global last_time
(year, month, mday, hour, minute, second, weekday,
yearday) = utime.localtime()
if last_time[0] != minute or (last_time[1] != second
and second % 60 == 0) or force:
last_time = (minute, second)
# show time
screen.clear()
screen.draw_text('当前时间', (width - 64) // 2, 32, screen.FNT_HZK16) # 48
screen.draw_text('{:02d}:{:02d}'.format(hour, minute), 0, 48,
screen.FNT_ASC48) # 96
# screen.draw_text('{:02d}'.format(second), width - 32, 96, screen.FNT_ASC16) #112
# screen.draw_text('秒', width - 16, 96, screen.FNT_HZK16)
offset = (width - 112) // 2
screen.draw_text('{:04d}'.format(year), 0 + offset, 112,
screen.FNT_ASC16)
screen.draw_text('年', 32 + offset, 112, screen.FNT_HZK16)
screen.draw_text('{:02d}'.format(month), 48 + offset, 112,
screen.FNT_ASC16)
screen.draw_text('月', 64 + offset, 112, screen.FNT_HZK16)
screen.draw_text('{:02d}'.format(mday), 80 + offset, 112,
screen.FNT_ASC16)
screen.draw_text('日', 96 + offset, 112, screen.FNT_HZK16)
# 112 + 16 + 8 = 136
offset = (width - 48) // 2
screen.draw_text('星期', 0 + offset, 136, screen.FNT_HZK16)
screen.draw_text([
'一',
'二',
'三',
'四',
'五',
'六',
'日',
][weekday], 32 + offset, 136, screen.FNT_HZK16)
if force:
screen.update()
else:
screen.update_fast()
screen.update_fast()
def btn_event():
if btn.value() == 0:
utime.sleep_ms(10)
count = 0
# hold
while btn.value() == 0:
count += 1
utime.sleep_ms(10)
if count >= 500:
screen.clear()
screen.update()
mainloop.stop()
return
# click
if count > 100:
__show_info('开发模式')
mainloop.stop()
return
if count > 0:
sync_time()
show_time(force=True)
def sendReadings(nextRun):
if datetime.now() >= nextRun:
#turn on the sensors
# the transisotr enable the sensors to be powered
sys_gpio.setTransistor(True)
log.current_state = "Reading Air Temperature"
air_temp = DHT11TemperatureSensor.read()
log.current_state = "Posting Air Temperature"
httpclient.post(api.__send_readings__, air_temp, auth.checkResponse)
scn.update(env_temp=str(air_temp['reading']))
log.current_state = "Reading Air Humidity"
air_hum = DHT11HumiditySensor.read()
log.current_state = "Posting Air Humidity"
httpclient.post(api.__send_readings__, air_hum, auth.checkResponse)
scn.update(env_hum=str(air_hum['reading']))
log.current_state = "Reading Luminosity"
air_lum = LDR.read()
log.current_state = "Posting Luminosity"
httpclient.post(api.__send_readings__, air_lum, auth.checkResponse)
scn.update(env_lum="{0:0.2f}".format(air_lum['reading']))
log.current_state = "Reading Soil Temperature"
soil_temp = DS18B20TemperatureSensor.read()
log.current_state = "Reading Soil Temperature"
httpclient.post(api.__send_readings__, soil_temp, auth.checkResponse)
scn.update(soil_temp="{0:0.2f}".format(soil_temp['reading']))
sys_gpio.setTransistor(False)
#print air_lum["date"]
#print "Env: Temp.: {0:0.2f}C Humidity: {1:0.2f}% & Luminosity:{2:0.2f}%".format(air_temp['reading'], air_hum['reading'], air_lum['reading'])
#print "Soil: Temp.: {0:0.2f}C & Moisture: 0%".format(soil_temp['reading'])
#print "\n"
log.log_info("System Ok")
nextRun = datetime.now() + timedelta(seconds=60)
return nextRun
def updateNode(nextRun):
if datetime.now() >= nextRun:
#print 'Start updating the node...'
log.current_state = "Getting node info from server"
scn.update(node_updating="Updating node info [Calling Server]")
response = httpclient.get(api.__get_node__(node.node_info['id']), auth.checkResponse)
scn.update(server_resp="{} {}".format(response.status, response.reason))
log.current_state = "Deserializing node info"
body = json.loads(response.body)
log.current_state = "Updating node info"
scn.update(node_updating="Updating node info [Saving Info]")
node.update(body)
scn.update(node_updating="Last update at " + datetime.now().isoformat())
nextRun = datetime.now() + timedelta(seconds=60)
#print 'Node update finised\n'
return nextRun
screen = screen.Introduction()
def repaint():
display.fill(0x000000)
screen.displayOutput(display)
graphics.userInterface.cursor.draw(display)
pygame.display.flip()
def handleInput():
global screen
for event in pygame.event.get():
if hasattr(event, "key"): keyboard.handle(event)
elif event.type == pygame.QUIT: screen = None
else: screen = screen.respondToUserInput(event)
for event in keyboard.getPressed():
screen = screen.respondToUserInput(event)
keyboard.tick()
graphics.userInterface.cursor.update()
while screen is not None:
repaint()
screen.update()
handleInput()
clock.tick(60)
pygame.quit()
try:
print "\n----------------------\n"
log.current_state = "Ready to setup the GPIO pins"
sys_gpio.setup()
print "GPIO Setup Succeeded"
log.current_state = "GPIO pins set"
print "\n----------------------\n"
except Exception as e:
print "GPIO Setup Error"
print "GPIO Clean"
sys_gpio.clean()
print "GPIO Setup Succeeded"
sys_gpio.setup()
scn.update()
scn.update(soil_moist = str(0)) # remove later
nextSensorReading = datetime.now()
nextNodeUpdate = datetime.now()
delay = 0.25
while True:
try:
nextSensorReading = sendReadings(nextSensorReading)
nextNodeUpdate = updateNode(nextNodeUpdate)
doActions()
scn.update()
time.sleep(delay)
except KeyboardInterrupt:
scn.end()
#convert mouse coordinates if needed
event2 = event
#this is the most unpythonic code ever written. It has to be done, as event objects are immutable
if event.type == pygame.MOUSEBUTTONDOWN or event.type == pygame.MOUSEBUTTONUP:
event2 = pygame.event.Event(
event.type,
pos=event.pos - Vec2d(screen.offset, 0),
button=event.button) #compensate for screen movement
elif event.type == pygame.MOUSEMOTION:
event2 = pygame.event.Event(event.type,
pos=event.pos -
Vec2d(screen.offset, 0))
spider.proccess_event(event2)
#logic
screen.update()
spider.update()
frog.update_frogs(screen, spider)
bird.update_birds(screen)
wasp.update_wasps(screen)
stinger.update_bullets(screen)
venom.update_shots(screen)
flingable.update_flingables(screen)
bomb.update_bombs()
hand.update_hands(spider, frames)
movement.update_movement(screen)
#kill wasps and stingers with flingables
for x in flingable.all_flung:
#needs to be a while loop
for pointy in stinger.all_bullets:
