[paparazzi-commits] [paparazzi/paparazzi] 1b63ae: [pprzlink] add read macros for all telemetry class

[GitHub]

  Branch: refs/heads/pprzlink_unaligned_access
  Home:   https://github.com/paparazzi/paparazzi
  Commit: 1b63ae6cd7f246c9190a87faa5ce74a3bc162fa2
      
https://github.com/paparazzi/paparazzi/commit/1b63ae6cd7f246c9190a87faa5ce74a3bc162fa2
  Author: Felix Ruess <address@hidden>
  Date:   2016-02-04 (Thu, 04 Feb 2016)

  Changed paths:
    M conf/Makefile.arm-linux
    M conf/Makefile.stm32
    M sw/ext/pprzlink

  Log Message:
  -----------
  [pprzlink] add read macros for all telemetry class

- support aligned or non aligned data depending of the arch
- Define PPRZLINK_UNALIGNED_ACCESS to TRUE if the target CPU/MMU allows 
unaligned access.
  This is true for x86/64 and most recent ARM platforms (ARMv7, Cortex-A, 
Cortex-M3/4).
  Examples for targets WITHOUT unaligned access support: LPC21xx, Cortex-M0
- will help air-to-air communications (#1509)