本文整理汇总了Python中arduino.Arduino.write方法的典型用法代码示例。如果您正苦于以下问题：Python Arduino.write方法的具体用法？Python Arduino.write怎么用？Python Arduino.write使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类arduino.Arduino的用法示例。
在下文中一共展示了Arduino.write方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: WhatsHappening
# 需要导入模块: from arduino import Arduino [as 别名]
# 或者: from arduino.Arduino import write [as 别名]
class WhatsHappening(object):
_screenPos = 0
_mail = Mail()
_owm = pyowm.OWM('4c046ad50263519b269d79a1e9453a53')
def __init__(self, port):
self._arduino = Arduino(port)
def update(self):
#ip = socket.gethostbyname(socket.gethostname())
if self._screenPos == 0:
observation = self._owm.weather_at_place('halifax,ns')
w = observation.get_weather()
temp = w.get_temperature(unit='celsius')['temp']
status = w.get_status()
hum = w.get_humidity()
line_one = '%s %dC %d%%' % (status, temp, hum)
line_two = '%s' % time.strftime("%a %b %d")
self._screenPos += 1
else:
line_one = 'Email:%d' % self._mail.unread_messages()
line_two = 'RAM:%d%% CPU:%d%%' % (psutil.virtual_memory().percent, psutil.cpu_percent())
self._screenPos = 0
self._arduino.clear()
self._arduino.write('%s\r\n%s' % (line_one, line_two))示例2: Capture
# 需要导入模块: from arduino import Arduino [as 别名]
# 或者: from arduino.Arduino import write [as 别名]
class Capture():
'''Set cam, shot and save shot.'''
def __init__(self, cf):
self.cf = cf
if not self.cf["inverse"]:
self.w = self.cf["width"]
self.h = self.cf["height"]
else:
self.w = self.cf["height"]
self.h = self.cf["width"]
# Init device
self.capture = cv2.VideoCapture(int(self.cf["cam"]))
self.set_capture()
self.arduino = None
self.arduino_init()
# Init windows: TODO scale en auto ?
self.rawWin = Window("Raw", self.w, self.h, 0.6, None, cf, None)
self.grayWin = Window("Gray", self.w, self.h, 0.5, COLOR, self.cf,
self.cf["webcam"])
self.barWin = Window("Trackbar", 500, 1, 1, GEOM, self.cf, "scan")
self.shotWin = Window("Shot in progress", self.w, self.h, 0.5, None,
self.cf, None)
def set_capture(self):
self.capture.set(3, self.cf["width"])
self.capture.set(4, self.cf["height"])
apply_all_cam_settings(self.cf)
def arduino_init(self):
self.arduino = Arduino(self.cf["ard_dev"])
# Left Laser on so we can see that it's ok
self.arduino.write('G')
def set_cam_position(self):
while True:
ret, frame = self.capture.read()
if ret:
# Rotate and flip
if self.cf["inverse"]:
rot = cv2.flip(cv2.transpose(frame), 1)
else:
rot = frame
# Display raw
rot = self.rawWin.add_lines(rot, self.cf)
self.rawWin.display(rot, self.cf)
# Display grayscale image
gray = cv2.cvtColor(rot, cv2.COLOR_BGR2GRAY)
self.grayWin.display(gray, self.cf)
# Display trackbar
sw_old = self.barWin.win_set["laser"]
self.barWin.display(gray, self.cf)
sw_new = self.barWin.win_set["laser"]
# Update laser
laser_L_or_R(self.arduino, sw_old, sw_new)
# wait for esc key to exit
key = np.int16(cv2.waitKey(33))
if key == 27:
break
else:
print("Webcam is busy")
cv2.destroyAllWindows()
def shot(self):
top = time()
nb_shot = 0
t_shot = time()
set_laser("left", self.arduino)
while True:
way = "left"
ret, frame = self.capture.read()
if ret:
frame = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
# Rotate 90°
rotated = cv2.transpose(frame)
# Display while shoting
self.shotWin.display(rotated, self.cf)
# Shot only if cam is stable, it's a very long time
if time() - top > 5:
if way == "left":
# Shot every second until shot number
if nb_shot < self.cf["nb_img"]:
nb_shot, t_shot = take_shot(self.cf["tempo"],
t_shot, rotated, nb_shot, way, self.arduino,
self.cf["img_dir"])
else:
if self.cf["double"]:
way = "right"
else:
break
if way == "right":
set_laser(way, self.arduino)
# Shot every second until shot number
if nb_shot < self.cf["nb_img"] * 2:
nb_shot, t_shot = take_shot(self.cf["tempo"],
t_shot, rotated, nb_shot, way, self.arduino,
#.........这里部分代码省略.........
示例3: init_arduino
# 需要导入模块: from arduino import Arduino [as 别名]
# 或者: from arduino.Arduino import write [as 别名]
def init_arduino(cf):
arduino = Arduino(cf)
# Left Laser on
arduino.write('G')
return arduino