Index: tools/telemetry/telemetry/core/platform/profiler/monsoon.py |
diff --git a/tools/telemetry/telemetry/core/platform/profiler/monsoon.py b/tools/telemetry/telemetry/core/platform/profiler/monsoon.py |
index 21cb6d2fe7727f2e3c5067034f2f65ff108410b2..7ea60a90edb5bb75d05049fab6a6306cb1b3a840 100644 |
--- a/tools/telemetry/telemetry/core/platform/profiler/monsoon.py |
+++ b/tools/telemetry/telemetry/core/platform/profiler/monsoon.py |
@@ -44,6 +44,8 @@ class Monsoon: |
can be specified with 'serialno' (using the number printed on its back). |
With wait=False, IOError is thrown if a device is not immediately available. |
""" |
+ assert float(serial.VERSION) >= 2.7, \ |
+ 'Monsoon requires pyserial v2.7 or later. You have %s' % serial.VERSION |
self._coarse_ref = self._fine_ref = self._coarse_zero = self._fine_zero = 0 |
self._coarse_scale = self._fine_scale = 0 |