Update submodule nuttx to latest Tue Sep 25 23:58:20 UTC 2018

- nuttx in PX4/Firmware (1adcfeecc20620f02439093afb85f3151b2e8be1): e31e94f5bd
    - nuttx current upstream: 7e3c8e10cd
    - Changes: e31e94f5bd...7e3c8e10cd

    7e3c8e1 2018-09-21 Gregory Nutt - [BACKPORT] 510b0f7e07 Correct all ARMv7-M architectures.
This commit is contained in:
PX4 Build Bot
2018-09-25 23:58:20 +00:00
committed by Daniel Agar
parent fff1cdfa51
commit 82acf6894d