本文整理汇总了Python中PyMata.pymata.PyMata.refresh_report_firmware方法的典型用法代码示例。如果您正苦于以下问题：Python PyMata.refresh_report_firmware方法的具体用法？Python PyMata.refresh_report_firmware怎么用？Python PyMata.refresh_report_firmware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.refresh_report_firmware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: PyMata
# 需要导入模块: from PyMata.pymata import PyMata [as 别名]
# 或者: from PyMata.pymata.PyMata import refresh_report_firmware [as 别名]
# import the API class
import time
from PyMata.pymata import PyMata
# some constants
POTENTIOMETER = 2 # this A2, an analog input
BUTTON_SWITCH = 12 # a digital input to read a push button switch
# Instantiate PyMata - in this case using the default '/dev/ttyACM0' value.
firmata = PyMata()
# Refresh, Retrieve and print Arduino Firmware version information
firmata.refresh_report_firmware()
print firmata.get_firmata_version()
# Print PyMata's version number
print firmata.get_pymata_version()
# Setup pin A2 for input
firmata.set_pin_mode(POTENTIOMETER, firmata.INPUT, firmata.ANALOG)
# Setup pin pin 12 for the switch
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示例2: servo_callback
# 需要导入模块: from PyMata.pymata import PyMata [as 别名]
# 或者: from PyMata.pymata.PyMata import refresh_report_firmware [as 别名]
def servo_callback(data):
if DEBUG:
print("SUB:DATA:"+str(data.data))
'''write to servo port'''
pos=int(data.data)
''' fake map adc values 0-1024 to 0-180 for servo '''
pos=int(pos/6)
if DEBUG:
print("Set servo to: "+str(pos))
board.analog_write(SERVO_PIN, pos)
if __name__ == '__main__':
try:
''' init ros node '''
pub_adc = rospy.Publisher("pymata/adc", String, queue_size=10)
rospy.init_node("pymata")
rospy.Subscriber("pymata/adc", String, servo_callback)
''' init pymata and ports '''
board = PyMata(USB_PORT)
if DEBUG:
board.refresh_report_firmware()
print(board.get_firmata_firmware_version())
board.servo_config(SERVO_PIN)
board.set_pin_mode(ADC_PIN,board.INPUT,board.ANALOG,adc_callback)
''' ros loop '''
rospy.spin()
except rospy.ROSInterruptException: pass