simple i2c bus scanner

2016-01-11 13:01:26 +01:00 · 2016-01-11 13:01:26 +01:00 · ec750e9fc1
parent cc5a97ffa4
commit ec750e9fc1
1 changed files with 13 additions and 0 deletions
--- a/i2c/scan.py
+++ b/i2c/scan.py
@ -0,0 +1,13 @@
+#!/usr/bin/env python
+
+import smbus
+
+bus = smbus.SMBus(1)
+
+for address in range(0, 127):
+    try:
+        bus.read_byte(address)
+        print 'device at address ' + hex(address)
+    except IOError:
+        pass
+