TauLabs/TauLabs — pull request #1026 by guilhermito (2013-11-30 00:17:20+00:00)
Title: Bogus cableconnected() F4 USB function

This is a temporary work around function.
The bootloader should only check if cable is connected to figure if it needs to delay boot waiting for BL coms.
Checking for usbavailable fails on slower machines which take longer to enumerate.

This is a temporary workaround to allow using cable connected function on the bootloader without braking F4.