first commitHEADmaster

1 files changed, 34 insertions, 0 deletions

diff --git a/test_serial.py b/test_serial.py
new file mode 100755
index 0000000..cee3f0c
--- /dev/null
+++ b/test_serial.py
@@ -0,0 +1,34 @@
+#!/usr/bin/env python
+
+import os
+import sys
+import serial
+import base64
+from time import sleep
+
+ser = serial.Serial('/dev/ttyUSB1', 38400, timeout=0.5, rtscts=0)
+
+count = 10000
+i = 0
+error_count = 0
+error_size = 0
+size = 0
+while i < 10000 :
+    i += 1
+    #sleep( 5 )
+    string = base64.urlsafe_b64encode(os.urandom(10))
+    #string = 'abcdefgh'
+    ser.write(string)
+    length = len(string)
+    size += length
+    print i, "[ ", length, " B ]: ", string
+    #if ser.read(8) != 'abcdefgh':
+    if ser.read(length) != string:
+        error_count += 1
+        error_size += length
+
+print 'error count: %i/%i, error size: %i/%i' % (error_count, count,
+        error_size, size)
+
+
+sys.exit(0)