From e1ac097e0e0eba2156a3e8ab402f88d18b3b6c97 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Mon, 13 May 2013 15:14:23 +1000
Subject: [PATCH] Rover: use voltage_average() for RSSI
this allows it to work on PX4
---
APMrover2/APMrover2.pde | 2 +-
APMrover2/sensors.pde | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/APMrover2/APMrover2.pde b/APMrover2/APMrover2.pde
index 3e6147b7a..893c739d5 100644
--- a/APMrover2/APMrover2.pde
+++ b/APMrover2/APMrover2.pde
@@ -553,7 +553,7 @@ void setup() {
// load the default values of variables listed in var_info[]
AP_Param::setup_sketch_defaults();
- rssi_analog_source = hal.analogin->channel(ANALOG_INPUT_NONE, 1.0);
+ rssi_analog_source = hal.analogin->channel(ANALOG_INPUT_NONE);
vcc_pin = hal.analogin->channel(ANALOG_INPUT_BOARD_VCC);
batt_volt_pin = hal.analogin->channel(g.battery_volt_pin);
batt_curr_pin = hal.analogin->channel(g.battery_curr_pin);
diff --git a/APMrover2/sensors.pde b/APMrover2/sensors.pde
index fdc16cff5..196db0a45 100644
--- a/APMrover2/sensors.pde
+++ b/APMrover2/sensors.pde
@@ -44,7 +44,7 @@ static void read_battery(void)
void read_receiver_rssi(void)
{
rssi_analog_source->set_pin(g.rssi_pin);
- float ret = rssi_analog_source->read_average();
+ float ret = rssi_analog_source->voltage_average() * 50;
receiver_rssi = constrain_int16(ret, 0, 255);
}
--
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