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author | Thomas Gubler <thomasgubler@gmail.com> | 2014-03-15 16:59:20 +0100 |
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committer | Thomas Gubler <thomasgubler@gmail.com> | 2014-03-15 16:59:20 +0100 |
commit | 3074bced5666934abf348c9fb2fc4bd4f4b6ca57 (patch) | |
tree | 3101a72f472fac179f6e2f2b3a55d96908bbdf35 /src/modules/fw_pos_control_l1 | |
parent | 5894d72aa8077eae559f4444adb9203d59754f5f (diff) | |
download | px4-firmware-3074bced5666934abf348c9fb2fc4bd4f4b6ca57.tar.gz px4-firmware-3074bced5666934abf348c9fb2fc4bd4f4b6ca57.tar.bz2 px4-firmware-3074bced5666934abf348c9fb2fc4bd4f4b6ca57.zip |
fix comment for FW_LND_RFRALT
Diffstat (limited to 'src/modules/fw_pos_control_l1')
-rw-r--r-- | src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c b/src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c index 9e2402447..534e8d110 100644 --- a/src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c +++ b/src/modules/fw_pos_control_l1/fw_pos_control_l1_params.c @@ -377,10 +377,11 @@ PARAM_DEFINE_FLOAT(FW_LND_TLALT, 5.0f); PARAM_DEFINE_FLOAT(FW_LND_HHDIST, 15.0f); /** - * Landing relative altitude threshold for range finder measurements + * Relative altitude threshold for range finder measurements for use during landing * - * range finder measurements will only be used below FW_LND_RFRALT estimated relative altitude (gobal_pos.alt - landing_waypoint.alt) - * set to -1 to disable + * range finder measurements will only be used if the estimated relative altitude (gobal_pos.alt - landing_waypoint.alt) is < FW_LND_RFRALT + * set to < 0 to disable + * the correct value of this parameter depends on your range measuring device as well as on the terrain at the landing location * * @group L1 Control */ |