From 4d91071e7e514d244968fc98ff39a492c7b52592 Mon Sep 17 00:00:00 2001
From: Siddharth Purohit <siddharthbharatpurohit@gmail.com>
Date: Sat, 12 Dec 2020 01:11:55 -0800
Subject: [PATCH] AP_Periph: ignore unused-function error for helper
 fix_float16()

---
 Tools/AP_Periph/can.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Tools/AP_Periph/can.cpp b/Tools/AP_Periph/can.cpp
index 7cf40083f0..57f97576a9 100644
--- a/Tools/AP_Periph/can.cpp
+++ b/Tools/AP_Periph/can.cpp
@@ -451,10 +451,13 @@ static void handle_allocation_response(CanardInstance* ins, CanardRxTransfer* tr
 /*
   fix value of a float for canard float16 format
  */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
 static void fix_float16(float &f)
 {
     *(uint16_t *)&f = canardConvertNativeFloatToFloat16(f);
 }
+#pragma GCC diagnostic pop
 
 
 #ifdef HAL_PERIPH_ENABLE_BUZZER