Mercurial > ~darius > hgwebdir.cgi > ZigBee

diff zb.py @ 8:9f0808b13454

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use non-blocking serial access. Add __str__ method for RX packets.
author darius@inchoate.localdomain
date Sun, 04 Nov 2007 21:10:21 +1030
parents 579dedf5a1f1
children d147529ad2db
line wrap: on
line diff
--- a/zb.py	Thu Nov 01 16:32:17 2007 +1030
+++ b/zb.py	Sun Nov 04 21:10:21 2007 +1030
@@ -70,6 +70,10 @@
     PKT_DESC = "RX Packet: 16 bit address"
     ADDR_SIZE = 2
     
+    def __str__(self):
+        return "0x%0*x (%ddBm) -> %s" % (self.ADDR_SIZE * 2, self.sender,
+                                         self.rssi, str(self.payload))
+        
     def getsender(self):
         value = 0
         for i, j in zip(reversed(range(self.ADDR_SIZE)), range(0, self.ADDR_SIZE * 8, 8)):
@@ -292,7 +296,8 @@
 
 s = serial.Serial(port='/dev/cuad0', baudrate=9600, bytesize=8, parity='N', \
 		  stopbits=1, rtscts=0)
-s.setTimeout(0.1)
+# Non-blocking
+s.timeout = 0
 #s.write('+++')
 #s.readline(eol='\r')