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GCS_MAVLink: added comm_send_buffer() 

this reduces the overhead of sending messages
This commit is contained in:
Andrew Tridgell 2013-01-08 15:31:01 +11:00 committed by geermc4
parent 7f20f720e8
commit feeebae03f
2 changed files with 19 additions and 0 deletions
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17
libraries/GCS_MAVLink/GCS_MAVLink.cpp
View File

@ -51,3 +51,20 @@ uint8_t mav_var_type(enum ap_var_type t)
}
/*
send a buffer out a MAVLink channel
*/
void comm_send_buffer(mavlink_channel_t chan, const uint8_t *buf, uint8_t len)
{
switch(chan) {
case MAVLINK_COMM_0:
mavlink_comm_0_port->write(buf, len);
break;
case MAVLINK_COMM_1:
mavlink_comm_1_port->write(buf, len);
break;
default:
break;
}
}

2
libraries/GCS_MAVLink/GCS_MAVLink.h
View File

@ -51,6 +51,8 @@ static inline void comm_send_ch(mavlink_channel_t chan, uint8_t ch)
}
}
void comm_send_buffer(mavlink_channel_t chan, const uint8_t *buf, uint8_t len);
/// Read a byte from the nominated MAVLink channel
///
/// @param chan Channel to receive on