Update submodule nuttx to latest Thu Aug 1 18:09:20 EDT 2019 (#12603)

- nuttx in PX4/Firmware (210dbb5b8365eb003453695aa4711044bb6d49be): https://github.com/PX4/NuttX/commit/257e1730dca1faafdf3a694ba53da423f46d569c
    - nuttx current upstream: https://github.com/PX4/NuttX/commit/b4013dcd4a9ec8edf412277fa3e4dccd419089c1
    - Changes: https://github.com/PX4/NuttX/compare/257e1730dca1faafdf3a694ba53da423f46d569c...b4013dcd4a9ec8edf412277fa3e4dccd419089c1

    b4013dc 2019-08-01 David Sidrane - [BACKPORT] stm32l4:serial add HW HS on UART 4 & 5
4380c12 2019-08-01 David Sidrane - [BACKPORT] stm32h7:serial add HW HS on UART 4 & 5
0ff3e6c 2019-08-01 David Sidrane - [BACKPORT] stm32:serial add HW HS on UART 4 & 5
316126f 2019-07-31 David Sidrane - [BACKPORT] stm32f7:serial add HW HS on UART 4 & 5
This commit is contained in:
Daniel Agar
2019-08-01 19:14:45 -04:00
committed by David Sidrane
parent d0f1a551e9
commit f7c9acbdab