From 56df13246e4a4ed53295fb4b437ceab84e8b5125 Mon Sep 17 00:00:00 2001
From: Kartik <pokemonemerald0@gmail.com>
Date: Sun, 20 Aug 2017 10:41:21 +0530
Subject: [PATCH] Add mcuHWC.h

---
 libctru/include/3ds/services/mcuHWC.h | 46 +++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 libctru/include/3ds/services/mcuHWC.h

diff --git a/libctru/include/3ds/services/mcuHWC.h b/libctru/include/3ds/services/mcuHWC.h
new file mode 100644
index 0000000..d6d21f5
--- /dev/null
+++ b/libctru/include/3ds/services/mcuHWC.h
@@ -0,0 +1,46 @@
+/**
+ * @file mcuHWC.h
+ * @brief mcuHWC service.
+ */
+#pragma once
+
+/// Initializes mcuHWC.
+Result  mcuHWCInit(void);
+
+/// Exits mcuHWC.
+void mcuHWCExit(void);
+
+/**
+ * @brief Reads data from a MCU Register
+ * @param reg Register number. See https://www.3dbrew.org/wiki/I2C_Registers#Device_3 for more info
+ * @param size Size of data to be read
+ * @param data Pointer to write the data to.
+ */
+Result mcuReadRegister(u8 reg, u32 size, u8* data);
+
+/**
+ * @brief Writes data to a MCU Register
+ * @param reg Register number. See https://www.3dbrew.org/wiki/I2C_Registers#Device_3 for more info
+ * @param size Size of data to be written
+ * @param data Pointer to write the data from.
+ */
+Result mcuWriteRegister(u8 reg, u32 size, u8* data);
+
+/**
+ * @brief Gets the battery voltage
+ * @param voltage Pointer to write the battery voltage to.
+ */
+Result mcuGetBatteryVoltage(u8 *voltage);
+
+/**
+ * @brief Gets the battery level
+ * @param level Pointer to write the current battery level to.
+ */
+Result mcuGetBatteryLevel(u8 *level);
+
+/**
+ * @brief Gets the sound slider level
+ * @param level Pointer to write the slider level to.
+ */
+Result mcuGetSoundSliderLevel(u8 *level);
+