Пример #1
0
    def lumiere(self, r, v, b):
        msg = [0x80]
        for c in [r, v, b]:
            if c < 0 or c > 255:
                return False
            else:
                msg.append(int(c / 2))

        ser = wiringpi2.serialOpen(self.config.get("pin_led"), 115200)
        for j in msg:
            wiringpi2.serialPuts(ser, struct.pack("I", j))
        wiringpi2.serialClose(ser)
Пример #2
0
def getrmc():

    serial = wp.serialOpen("/dev/ttyAMA0", 57600)  # open serial port

    wp.serialFlush(serial)
    print(serial)
    while True:  # repeat until we get a RMC NMEA string
        gpsstring = ""
        while True:  # repeat until we have a complete string
            if (wp.serialDataAvail(serial) > 0):
                letter = wp.serialGetchar(serial)
                if letter == 10:
                    break
                else:
                    gpsstring += str(chr(letter))
        if (gpsstring[3:6] == "RMC"):
            break
    wp.serialClose(serial)
    return (gpsstring)
Пример #3
0
def getrmc():

    serial = wp.serialOpen("/dev/ttyAMA0",57600) # open serial port 

    wp.serialFlush(serial)
    print(serial)
    while True: # repeat until we get a RMC NMEA string
        gpsstring = ""
        while True: # repeat until we have a complete string
            if (wp.serialDataAvail(serial) > 0):
		letter = wp.serialGetchar(serial)
                if letter == 10:
                    break
	        else:
                    gpsstring += str(chr(letter))
        if (gpsstring[3:6]=="RMC"):
           break
    wp.serialClose(serial)
    return(gpsstring)
Пример #4
0
def close_serial_port():
    wp.serialClose(rpi)
import wiringpi2
	#wiringpi2.wiringPiSetupGpio()
serial = wiringpi2.serialOpen('/dev/ttyAMA0',38400) # Requires device/baud and returns an ID
if serial == -1:
	print('error')
wiringpi2.delay(1000)
while 1:
#while wiringpi2.serialDataAvail(): # this while condition might work better
	#wiringpi2.serialPuts(serial,"hello")
	print(wiringpi2.serialGetchar(serial))

wiringpi2.serialClose(serial)
Пример #6
0
def close_serial_port():
    wp.serialClose(rpi)