[arduino_wifi_dongle] Ping status and connect to any wifi network

Updated dongle controller code with the following
1. Get the ping status from the wifi dongle
2. Flash a ino file to connect to any wifi network

Change-Id: I0941ea4370f2e152510e56864e9e2cc283939835
4 files changed
tree: c5c7aa9248256660674701b8fdec87cee31938a0
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. PREUPLOAD.cfg