Add filtered messages example

hardbyte · hardbyte · commit 8ec50bc8b0e7 · 2016-08-15T17:38:19.000+10:00
diff --git a/examples/send_one.py b/examples/send_one.py
@@ -4,7 +4,7 @@
 
 
 def main():
-    bus = can.interface.Bus()
+    bus = can.interface.Bus(bustype='socketcan', channel='vcan0')
     msg = can.Message(arbitration_id=0xc0ffee,
                       data=[0, 25, 0, 1, 3, 1, 4, 1],
                       extended_id=False)
diff --git a/examples/vcan_filtered.py b/examples/vcan_filtered.py
@@ -0,0 +1,10 @@
+import time
+import can
+
+bus = can.interface.Bus(bustype='socketcan', channel='vcan0')
+
+can_filters = [{"can_id": 1, "can_mask": 0xf}]
+bus.set_filters(can_filters)
+notifier = can.Notifier(bus, [can.Printer()])
+time.sleep(10)
+
diff --git a/examples/virtual_can_demo.py b/examples/virtual_can_demo.py
@@ -7,17 +7,14 @@
 import concurrent.futures
 
 import can
-can.rc['interface'] = 'socketcan_native'
-from can.interfaces.interface import Bus
-can_interface = 'vcan0'
 
 
 def producer(id):
     """:param id: Spam the bus with messages including the data id."""
 
-    bus = Bus(can_interface)
+    bus = can.interface.Bus(bustype='socketcan', channel='vcan0')
     for i in range(16):
-        msg = can.Message(arbitration_id=0x0cf02200, data=[id, i, 0, 1, 3, 1, 4, 1])
+        msg = can.Message(arbitration_id=0x0cf02200+id, data=[id, i, 0, 1, 3, 1, 4, 1])
         bus.send(msg)
     # TODO Issue #3: Need to keep running to ensure the writing threads stay alive. ?
     time.sleep(2)
