From 49b18819ce37da7625651ceb5aee3025ef805d5c Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Sat, 29 Apr 2017 18:34:01 +1000
Subject: [PATCH] Copter: enable channels in ESC calibration

---
 ArduCopter/esc_calibration.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ArduCopter/esc_calibration.cpp b/ArduCopter/esc_calibration.cpp
index 0c96cac7eb..af9ea21646 100644
--- a/ArduCopter/esc_calibration.cpp
+++ b/ArduCopter/esc_calibration.cpp
@@ -100,6 +100,7 @@ void Copter::esc_calibration_passthrough()
     // arm motors
     motors->armed(true);
     motors->enable();
+    SRV_Channels::enable_by_mask(motors->get_motor_mask());
 
     uint32_t last_notify_update_ms = 0;
     while(1) {
@@ -144,6 +145,7 @@ void Copter::esc_calibration_auto()
     // arm and enable motors
     motors->armed(true);
     motors->enable();
+    SRV_Channels::enable_by_mask(motors->get_motor_mask());
 
     // flash LEDS
     AP_Notify::flags.esc_calibration = true;