Added routines for spinning on registers to check they've settled. You need to do this with the LM4F120 run-time clock gating registers.
Added routines for spinning on registers to check they've settled.
You need to do this with the LM4F120 run-time clock gating registers.

thejpster/bare-metal-arm-rust,thejpster/kinetis-frdm,thejpster/bare-metal-arm-rust,thejpster/kinetis-frdm,thejpster/launchpad-rs,thejpster/launchpad-rs