1 files changed, 11 insertions, 13 deletions
diff --git a/pybot/drivers/butia.py b/pybot/drivers/butia.py
index 74f6f0f..20864fd 100644
--- a/pybot/drivers/butia.py
+++ b/pybot/drivers/butia.py
@@ -2,18 +2,16 @@
 RD_VERSION = 0x02
 GET_VOLT = 0x03
 
-f1 = {
-    'name': 'read_ver',
-    'call': RD_VERSION,
-    'params': 0,
-    'read': 2
-}
+def getVersion(dev):
+    dev.send([RD_VERSION])
+    raw = dev.read(2)
+    return raw[1]
 
-f2 = {
-    'name': 'get_volt',
-    'call': GET_VOLT,
-    'params': 0,
-    'read': 2
-}
+def getVolt(dev):
+    dev.send([GET_VOLT])
+    raw = dev.read(2)
+    if raw[1] == 255:
+        return raw[1]
+    else:
+        return raw[1] / 10.0
 
-FUNCTIONS = [f1, f2]