本文整理汇总了Python中PyMata.pymata.PyMata.get_analog_latch_data方法的典型用法代码示例。如果您正苦于以下问题：Python PyMata.get_analog_latch_data方法的具体用法？Python PyMata.get_analog_latch_data怎么用？Python PyMata.get_analog_latch_data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PyMata.pymata.PyMata的用法示例。
在下文中一共展示了PyMata.get_analog_latch_data方法的2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:
# 需要导入模块: from PyMata.pymata import PyMata [as 别名]
# 或者: from PyMata.pymata.PyMata import get_analog_latch_data [as 别名]
firmata.set_pin_mode(BUTTON_SWITCH, firmata.INPUT, firmata.DIGITAL)
# Arm pin A2 for latching a value >= 678
firmata.set_analog_latch(POTENTIOMETER, firmata.ANALOG_LATCH_GTE, 678)
# Arm pin 12 for latching when the pin goes high
firmata.set_digital_latch(BUTTON_SWITCH, firmata.DIGITAL_LATCH_HIGH)
print "start waiting"
# wait for 5 seconds to allow user interaction with switch and pot
# during this time press and release the switch and turn the pot to maximum
time.sleep(5)
print 'end waiting'
# get and print the digital latched data
print firmata.get_digital_latch_data(BUTTON_SWITCH)
# get and print the analog data latched data
a_latch = firmata.get_analog_latch_data(POTENTIOMETER)
print a_latch
# print gmtime for the time stamp
print time.gmtime(a_latch[firmata.LATCHED_TIME_STAMP])
# wait 2 more seconds and see that the latch entry data is now cleared
time.sleep(2)
print firmata.get_digital_latch_data(BUTTON_SWITCH)
print firmata.get_analog_latch_data(POTENTIOMETER)
firmata.close()示例2: print
# 需要导入模块: from PyMata.pymata import PyMata [as 别名]
# 或者: from PyMata.pymata.PyMata import get_analog_latch_data [as 别名]
signal.signal(signal.SIGINT, signal_handler)
# set pin modes
board.set_pin_mode(GREEN_LED, board.OUTPUT, board.DIGITAL)
board.set_pin_mode(RED_LED, board.PWM, board.DIGITAL)
board.set_pin_mode(PUSH_BUTTON, board.INPUT, board.DIGITAL)
board.set_pin_mode(POTENTIOMETER, board.INPUT, board.ANALOG)
board.set_analog_latch(POTENTIOMETER, board.ANALOG_LATCH_GTE, 1000)
# do nothing loop - program exits when latch data event occurs for potentiometer
while 1:
count += 1
if count == 300:
print('bye bye')
board.close()
analog = board.analog_read(POTENTIOMETER)
board.analog_write(RED_LED, analog // 4)
digital = board.digital_read(PUSH_BUTTON)
board.digital_write(GREEN_LED, digital)
latch = board.get_analog_latch_data(POTENTIOMETER)
if latch[1] == board.LATCH_LATCHED:
board.analog_write(RED_LED, 0)
board.digital_write(GREEN_LED, 0)
print('Latching Event Occurred at: ' + time.asctime(time.gmtime(latch[3])))
board.close()
sys.exit(0)