From 9849deca010e1249f2996e1e4017615d12f2aebf Mon Sep 17 00:00:00 2001
From: Aurelio Mannara <aurelio.mannara@gmail.com>
Date: Sat, 13 Dec 2014 13:10:54 +0100
Subject: [PATCH] Added 2 hid functions

-Added HIDUSER_GetGyroscopeRawToDpsCoefficient(float *coeff)
-Added HIDUSER_GetSoundVolume(u8 *volume)
---
 libctru/include/3ds/services/hid.h |  3 ++-
 libctru/source/services/hid.c      | 25 +++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/libctru/include/3ds/services/hid.h b/libctru/include/3ds/services/hid.h
index 4ba6aa7..87a99cf 100644
--- a/libctru/include/3ds/services/hid.h
+++ b/libctru/include/3ds/services/hid.h
@@ -102,4 +102,5 @@ Result HIDUSER_EnableAccelerometer();
 Result HIDUSER_DisableAccelerometer();
 Result HIDUSER_EnableGyroscope();
 Result HIDUSER_DisableGyroscope();
-
+Result HIDUSER_GetGyroscopeRawToDpsCoefficient(float *coeff);
+Result HIDUSER_GetSoundVolume(u8 *volume); //Return the volume slider value (0-63)
diff --git a/libctru/source/services/hid.c b/libctru/source/services/hid.c
index d48f30c..2379151 100644
--- a/libctru/source/services/hid.c
+++ b/libctru/source/services/hid.c
@@ -245,3 +245,28 @@ Result HIDUSER_DisableGyroscope()
 	return cmdbuf[1];
 }
 
+Result HIDUSER_GetGyroscopeRawToDpsCoefficient(float *coeff)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+	cmdbuf[0]=0x150000; //request header code
+
+	Result ret=0;
+	if((ret=svcSendSyncRequest(hidHandle)))return ret;
+
+	*coeff = (float)cmdbuf[2];
+
+	return cmdbuf[1];
+}
+
+Result HIDUSER_GetSoundVolume(u8 *volume)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+	cmdbuf[0]=0x170000; //request header code
+
+	Result ret=0;
+	if((ret=svcSendSyncRequest(hidHandle)))return ret;
+
+	*volume = (u8)cmdbuf[2];
+
+	return cmdbuf[1];
+}