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GCS_MAVLink: slow down parameter send a lot with no flow control

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This commit is contained in:
Andrew Tridgell 2014-08-25 22:19:21 +10:00
parent 63d0cddfa4
commit 6b893a5865
1 changed files with 6 additions and 0 deletions
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6
libraries/GCS_MAVLink/GCS_Common.cpp
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@ -129,6 +129,12 @@ GCS_MAVLINK::queued_param_send()
}
count = bytes_allowed / (MAVLINK_MSG_ID_PARAM_VALUE_LEN + MAVLINK_NUM_NON_PAYLOAD_BYTES);
// when we don't have flow control we really need to keep the
// param download very slow, or it tends to stall
if (!have_flow_control() && count > 5) {
count = 5;
}
while (_queued_parameter != NULL && count--) {
AP_Param *vp;
float value;