[paparazzi-commits] [paparazzi/paparazzi] 8eebbb: fix sending of I2C errors via telemetry

[GitHub]

  Branch: refs/heads/v3.9
  Home:   https://github.com/paparazzi/paparazzi
  Commit: 8eebbbbd344b7486ed5ae533f159ec2e04e0f1b1
      
https://github.com/paparazzi/paparazzi/commit/8eebbbbd344b7486ed5ae533f159ec2e04e0f1b1
  Author: Felix Ruess <address@hidden>
  Date:   2012-05-14 (Mon, 14 May 2012)

  Changed paths:
    M sw/airborne/firmwares/rotorcraft/telemetry.h

  Log Message:
  -----------
  fix sending of I2C errors via telemetry
* we can't pass the address of a volatile var to the downlink macros:
  it will be cast to (const uint8_t*) and read byte by byte and hence not work 
properly if it is volatile
* you will also rightly get a warning "cast discards qualifiers from pointer 
target type"
* so we need to copy it to a non-volatile var before sending


  Commit: 721e95aa66fecadf70b551c5c2fc25b96b51e381
      
https://github.com/paparazzi/paparazzi/commit/721e95aa66fecadf70b551c5c2fc25b96b51e381
  Author: Felix Ruess <address@hidden>
  Date:   2012-05-14 (Mon, 14 May 2012)

  Changed paths:
    M conf/telemetry/default_rotorcraft.xml

  Log Message:
  -----------
  [conf] re-enable the I2C_ERRORS message


Compare: https://github.com/paparazzi/paparazzi/compare/7bb5fb5...721e95a