From ca685490a9936f5f0d39834bab4866cf164b936d Mon Sep 17 00:00:00 2001
From: Daniel Agar <daniel@agar.ca>
Date: Wed, 24 Mar 2021 16:26:51 -0400
Subject: [PATCH] drivers/rc_input: only print vrssi if analog stable

---
 src/drivers/rc_input/RCInput.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/drivers/rc_input/RCInput.cpp b/src/drivers/rc_input/RCInput.cpp
index d4d7827a2b..29cdb3d3e6 100644
--- a/src/drivers/rc_input/RCInput.cpp
+++ b/src/drivers/rc_input/RCInput.cpp
@@ -405,7 +405,7 @@ void RCInput::Run()
 		// read all available data from the serial RC input UART
 
 		// read all available data from the serial RC input UART
-		int newBytes = ::read(_rcs_fd, &_rcs_buf[0], SBUS_BUFFER_SIZE);
+		int newBytes = ::read(_rcs_fd, &_rcs_buf[0], RC_MAX_BUFFER_SIZE);
 
 		if (newBytes > 0) {
 			_bytes_rx += newBytes;
@@ -850,7 +850,11 @@ int RCInput::print_status()
 	}
 
 #if ADC_RC_RSSI_CHANNEL
-	PX4_INFO("vrssi: %dmV", (int)(_analog_rc_rssi_volt * 1000.0f));
+
+	if (_analog_rc_rssi_stable) {
+		PX4_INFO("vrssi: %dmV", (int)(_analog_rc_rssi_volt * 1000.0f));
+	}
+
 #endif
 
 	perf_print_counter(_cycle_perf);