AP_RCProtocol: flush CRSF telemety writes

3 years ago · 89ea5dc12c
1 changed files with 1 additions and 0 deletions
--- a/libraries/AP_RCProtocol/AP_RCProtocol_CRSF.cpp
+++ b/libraries/AP_RCProtocol/AP_RCProtocol_CRSF.cpp
@ -306,6 +306,7 @@ void AP_RCProtocol_CRSF::write_frame(Frame* frame)
				@@ -306,6 +306,7 @@ void AP_RCProtocol_CRSF::write_frame(Frame* frame)
    frame->payload[frame->length - 2] = crc;

    uart->write((uint8_t*)frame, frame->length + 2);
+    uart->flush();

 #ifdef CRSF_DEBUG
    hal.console->printf("CRSF: writing %s:", get_frame_type(frame->type, frame->payload[0]));