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-rw-r--r--examples/stm32/f1/lisa-m-1/usb_cdcacm/cdcacm_test.py56
1 files changed, 56 insertions, 0 deletions
diff --git a/examples/stm32/f1/lisa-m-1/usb_cdcacm/cdcacm_test.py b/examples/stm32/f1/lisa-m-1/usb_cdcacm/cdcacm_test.py
new file mode 100644
index 0000000..4694639
--- /dev/null
+++ b/examples/stm32/f1/lisa-m-1/usb_cdcacm/cdcacm_test.py
@@ -0,0 +1,56 @@
+#! /usr/bin/env python
+#
+# This file is part of the libopencm3 project.
+#
+# Copyright (C) 2011 Piotr Esden-Tempski <piotr@esden.net>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+import serial
+import signal
+import sys
+import time
+
+def signal_handler(signal, frame):
+ print 'You pressed Ctrl+C!'
+ ser.close();
+ sys.exit(0)
+
+signal.signal(signal.SIGINT, signal_handler);
+
+ser = serial.Serial('/dev/cu.usbmodemDEM1', 115200, timeout=0.05);
+
+error = 0
+
+tim = time.time();
+
+cycles = 0
+
+while 1==1:
+
+ ser.write("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*(){}");
+
+ buf = ser.read(1024);
+
+ cycles += 1
+
+ if buf != "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*(){}" :
+ error+=1
+
+ print "received " + buf + " errors: " + str(error) + " cycles: " + str(cycles) + " runtime: " + str(time.time() - tim)
+
+ #time.sleep(0.1);
+
+ser.close();