From ea26154088d21279ff2cbfd531925f7d9b316836 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Sun, 19 Mar 2023 21:02:24 +1100
Subject: [PATCH] SRV_Channel: add and use RC_Channel_config.h

---
 libraries/SRV_Channel/SRV_Channel_aux.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libraries/SRV_Channel/SRV_Channel_aux.cpp b/libraries/SRV_Channel/SRV_Channel_aux.cpp
index 9cd645359e..1416e3a190 100644
--- a/libraries/SRV_Channel/SRV_Channel_aux.cpp
+++ b/libraries/SRV_Channel/SRV_Channel_aux.cpp
@@ -369,6 +369,7 @@ SRV_Channels::set_trim_to_servo_out_for(SRV_Channel::Aux_servo_function_t functi
     }
 }
 
+#if AP_RC_CHANNEL_ENABLED
 /*
   copy radio_in to radio_out for a given function
  */
@@ -409,6 +410,7 @@ SRV_Channels::copy_radio_in_out_mask(uint32_t mask)
     }
 
 }
+#endif  // AP_RC_CHANNEL_ENABLED
 
 /*
   setup failsafe value for an auxiliary function type to a Limit
@@ -459,6 +461,7 @@ SRV_Channels::set_output_limit(SRV_Channel::Aux_servo_function_t function, SRV_C
         if (c.function == function) {
             uint16_t pwm = c.get_limit_pwm(limit);
             c.set_output_pwm(pwm);
+#if AP_RC_CHANNEL_ENABLED
             if (c.function == SRV_Channel::k_manual) {
                 RC_Channel *cin = rc().channel(c.ch_num);
                 if (cin != nullptr) {
@@ -467,6 +470,7 @@ SRV_Channels::set_output_limit(SRV_Channel::Aux_servo_function_t function, SRV_C
                     cin->set_radio_in(pwm);
                 }
             }
+#endif
         }
     }
 }