Radio Hal tool to test HAL implementation.

A simple tool so that the HAL can be poked using a standalone binary.
Useful when changing the HAL and ensuring that HAL changes are
consistent with the required behavior.

 Bug: b/24807501
 Bug: b/22701655

Change-Id: I5aa3b614f83c0fd361787346a2c6d6c383fc8519
(cherry picked from commit 611bb7397be3fa341b3ef80f7a252850c68c2597)
2 files changed