From f166ca35166a1b5563ffcf5ca85dce59b1eebb73 Mon Sep 17 00:00:00 2001
From: Dominic Clifton <me@dominicclifton.name>
Date: Fri, 24 Oct 2014 22:01:31 +0100
Subject: [PATCH] Allow inflight adjustment of yaw rate.

---
 src/main/io/rc_controls.c | 8 ++++++++
 src/main/io/rc_controls.h | 3 ++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/main/io/rc_controls.c b/src/main/io/rc_controls.c
index 39f78c3db7..12bdd4659c 100644
--- a/src/main/io/rc_controls.c
+++ b/src/main/io/rc_controls.c
@@ -275,6 +275,10 @@ static const adjustmentConfig_t defaultAdjustmentConfigs[ADJUSTMENT_FUNCTION_COU
     {
         .adjustmentFunction = ADJUSTMENT_PITCH_ROLL_RATE,
         .step = 1
+    },
+    {
+        .adjustmentFunction = ADJUSTMENT_YAW_RATE,
+        .step = 1
     }
 
 };
@@ -329,6 +333,10 @@ void applyAdjustment(controlRateConfig_t *controlRateConfig, uint8_t adjustmentF
             newValue = (int)controlRateConfig->rollPitchRate + delta;
             controlRateConfig->rollPitchRate = constrain(newValue, 0, 100); // FIXME magic numbers repeated in serial_cli.c
             break;
+        case ADJUSTMENT_YAW_RATE:
+            newValue = (int)controlRateConfig->yawRate + delta;
+            controlRateConfig->yawRate = constrain(newValue, 0, 100); // FIXME magic numbers repeated in serial_cli.c
+            break;
         default:
             break;
     };
diff --git a/src/main/io/rc_controls.h b/src/main/io/rc_controls.h
index b888e58ecc..3b11246883 100644
--- a/src/main/io/rc_controls.h
+++ b/src/main/io/rc_controls.h
@@ -138,9 +138,10 @@ typedef enum {
     ADJUSTMENT_RC_RATE,
     ADJUSTMENT_RC_EXPO,
     ADJUSTMENT_PITCH_ROLL_RATE,
+    ADJUSTMENT_YAW_RATE,
 } adjustmentFunction_e;
 
-#define ADJUSTMENT_FUNCTION_COUNT 4
+#define ADJUSTMENT_FUNCTION_COUNT 5
 
 typedef struct adjustmentConfig_s {
     uint8_t adjustmentFunction;