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test.py
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test.py
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import sys
import usb
import time
from PyQt4 import QtCore,QtGui
from test_ui import Ui_MainWindow
VENDOR = 0x04D8
PRODUCT = 0xFEAA
TIMEOUT = 100
INTERFACE = 0
ENDPOINT_OUT = 0x01
# if bootloader v4.x
CONFIGURATION = 0x01
ENDPOINT_IN = 0x81
# if bootloader v2.x
#CONFIGURATION = 0x03
#ENDPOINT_IN = 0x82
def read():
return "".join(map(chr, dh.bulkRead (ENDPOINT_IN, 21, TIMEOUT)))
def write_command(command):
dh.bulkWrite(ENDPOINT_OUT, command, TIMEOUT)
busses = usb.busses()
# Search pinguino between all the usb devices
for bus in busses:
devices = bus.devices
for dev in devices:
if dev.idVendor==VENDOR and dev.idProduct==PRODUCT:
pinguino = dev
assert pinguino
# Get a device handler for the usb device
dh = pinguino.open()
dh.setConfiguration(CONFIGURATION)
dh.claimInterface(INTERFACE)
class TestApp(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.connect(self.ui.pushButton, QtCore.SIGNAL("clicked()"),on)
self.connect(self.ui.pushButton_2, QtCore.SIGNAL("clicked()"),off)
def on():
write_command("digitalWrite(6,HIGH)")
def off():
write_command("digitalWrite(6,LOW)")
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)
window = TestApp()
window.show()
sys.exit(app.exec_())