Add retry loop for test due to monsoon error

Add a function to recover monsoon from unexpected serial port error and
add a measurement retry loop to increase the possiblity of successful
test.

Test: Done
Bug: None

Change-Id: I86d89a68390fb6584c86c8c45fcb423b634fe225
Signed-off-by: Qi Jiang <qijiang@google.com>
1 file changed
tree: b0fa3ab77e46aa47c9bb4bf5497b9f169b9ffaf8
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. PREUPLOAD.cfg