From cbeac6b7ec3634643cf33c7bba814463c78e61da Mon Sep 17 00:00:00 2001
From: Pirater12 <pokemonemerald0@gmail.com>
Date: Tue, 26 Sep 2017 13:29:17 +0530
Subject: [PATCH] Added more mcuHwc Functions

---
 libctru/include/3ds/services/mcuhwc.h | 26 ++++++++++++++++++++--
 libctru/source/services/mcuhwc.c      | 31 +++++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 2 deletions(-)

diff --git a/libctru/include/3ds/services/mcuhwc.h b/libctru/include/3ds/services/mcuhwc.h
index 4f3f6d6..040dbde 100644
--- a/libctru/include/3ds/services/mcuhwc.h
+++ b/libctru/include/3ds/services/mcuhwc.h
@@ -1,9 +1,19 @@
 /**
- * @file mcuHwc.h
+ * @file mcuhwc.h
  * @brief mcuHwc service.
  */
 #pragma once
 
+typedef enum
+{
+	LED_NORMAL = 1,	///< The normal mode of the led
+	LED_SLEEP_MODE,	///< The led pulses slowly as it does in the sleep mode
+	LED_OFF, 	///< Switch off power led
+	LED_RED,	///< Red state of the led
+	LED_BLUE,	///< Blue state of the led
+	LED_BLINK_RED,	///< Blinking red state of power led and notification led
+}powerLedState;
+
 /// Initializes mcuHwc.
 Result mcuHwcInit(void);
 
@@ -42,4 +52,16 @@ Result mcuHwcGetBatteryLevel(u8 *level);
  * @brief Gets the sound slider level
  * @param level Pointer to write the slider level to.
  */
-Result mcuHwcGetSoundSliderLevel(u8 *level);
\ No newline at end of file
+Result mcuHwcGetSoundSliderLevel(u8 *level);
+
+/**
+ * @brief Sets Wifi LED state
+ * @param state State of Wifi LED. (True/False)
+ */
+Result mcuHwcSetWifiLedState(bool state);
+
+/**
+ * @brief Sets Power LED state
+ * @param state powerLedState State of power LED.
+ */
+Result mcuHwcSetPowerLedState(powerLedState state);
\ No newline at end of file
diff --git a/libctru/source/services/mcuhwc.c b/libctru/source/services/mcuhwc.c
index dc7550f..3b93f03 100644
--- a/libctru/source/services/mcuhwc.c
+++ b/libctru/source/services/mcuhwc.c
@@ -78,6 +78,32 @@ Result mcuHwcGetBatteryLevel(u8 *level)
 	return (Result)cmdbuf[1];
 }
 
+Result mcuHwcSetPowerLedState(powerLedState state)
+{
+	Result ret = 0;
+	u32 *cmdbuf = getThreadCommandBuffer();
+
+	cmdbuf[0] = IPC_MakeHeader(0x6,2,0); // 0x60040
+	cmdbuf[1] = state;
+	
+	if(R_FAILED(ret = svcSendSyncRequest(mcuHwcHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}
+
+Result mcuHwcSetWifiLedState(bool state)
+{
+	Result ret = 0;
+	u32 *cmdbuf = getThreadCommandBuffer();
+
+	cmdbuf[0] = IPC_MakeHeader(0x7,0,0); // 0x70000
+	cmdbuf[1] = state;
+	
+	if(R_FAILED(ret = svcSendSyncRequest(mcuHwcHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}
+
 Result mcuHwcGetSoundSliderLevel(u8 *level)
 {
 	Result ret = 0;
@@ -90,4 +116,9 @@ Result mcuHwcGetSoundSliderLevel(u8 *level)
 	*level = cmdbuf[2];
 
 	return (Result)cmdbuf[1];
+}
+
+Result mcuHwcGet3dSliderLevel(u8 *level)
+{
+	return mcuHwcReadRegister(8, &level, 1);
 }
\ No newline at end of file