hiddbg: Added support for AutoPilot with the following:

DebugPad, TouchScreen, Mouse, Keyboard.

nx/include/switch/services/hiddbg.h

@@ -9,6 +9,31 @@
 #include "../services/hidsys.h"
 #include "../sf/service.h"
 
+/// State for overriding \ref HidDebugPadState.
+typedef struct {
+    u32 attributes;                             ///< Bitfield of \ref HidDebugPadAttribute.
+    u32 buttons;                                ///< Bitfield of \ref HidDebugPadButton.
+    HidAnalogStickState analog_stick_l;         ///< AnalogStickL
+    HidAnalogStickState analog_stick_r;         ///< AnalogStickR
+} HiddbgDebugPadAutoPilotState;
+
+/// State for overriding \ref HidMouseState.
+typedef struct {
+    s32 x;                                      ///< X
+    s32 y;                                      ///< Y
+    s32 unk0;                                   ///< Unknown
+    s32 unk1;                                   ///< Unknown
+    s32 unk2;                                   ///< Unknown
+    u32 buttons;                                ///< Bitfield of \ref HidMouseButton.
+    u32 attributes;                             ///< Bitfield of \ref HidMouseAttribute.
+} HiddbgMouseAutoPilotState;
+
+/// State for overriding \ref HidKeyboardState.
+typedef struct {
+    u64 modifiers;                              ///< Bitfield of \ref HidKeyboardModifier.
+    u64 keys[4];
+} HiddbgKeyboardAutoPilotState;
+
 /// HdlsHandle
 typedef struct {
     u64 handle;               ///< Handle
@@ -134,6 +159,51 @@ void hiddbgExit(void);
 /// Gets the Service object for the actual hiddbg service session.
 Service* hiddbgGetServiceSession(void);
 
+/**
+ * @brief SetDebugPadAutoPilotState
+ * @param[in] state \ref HiddbgDebugPadAutoPilotState
+ */
+Result hiddbgSetDebugPadAutoPilotState(const HiddbgDebugPadAutoPilotState *state);
+
+/**
+ * @brief UnsetDebugPadAutoPilotState
+ */
+Result hiddbgUnsetDebugPadAutoPilotState(void);
+
+/**
+ * @brief SetTouchScreenAutoPilotState
+ * @param[in] states Input array of \ref HiddbgMouseAutoPilotState.
+ * @param[in] count Total entries in the states array. Max is 16.
+ */
+Result hiddbgSetTouchScreenAutoPilotState(const HidTouchState *states, s32 count);
+
+/**
+ * @brief UnsetTouchScreenAutoPilotState
+ */
+Result hiddbgUnsetTouchScreenAutoPilotState(void);
+
+/**
+ * @brief SetMouseAutoPilotState
+ * @param[in] state \ref HiddbgMouseAutoPilotState
+ */
+Result hiddbgSetMouseAutoPilotState(const HiddbgMouseAutoPilotState *state);
+
+/**
+ * @brief UnsetMouseAutoPilotState
+ */
+Result hiddbgUnsetMouseAutoPilotState(void);
+
+/**
+ * @brief SetKeyboardAutoPilotState
+ * @param[in] state \ref HiddbgKeyboardAutoPilotState
+ */
+Result hiddbgSetKeyboardAutoPilotState(const HiddbgKeyboardAutoPilotState *state);
+
+/**
+ * @brief UnsetKeyboardAutoPilotState
+ */
+Result hiddbgUnsetKeyboardAutoPilotState(void);
+
 /**
  * @brief Deactivates the HomeButton.
  */

nx/source/services/hiddbg.c

@@ -76,6 +76,41 @@ static Result _hiddbgCmdInTmemNoOut(TransferMemory *tmem, u32 cmd_id) {
     return _hiddbgCmdInHandle64NoOut(tmem->handle, tmem->size, cmd_id);
 }
 
+Result hiddbgSetDebugPadAutoPilotState(const HiddbgDebugPadAutoPilotState *state) {
+    return serviceDispatchIn(&g_hiddbgSrv, 1, *state);
+}
+
+Result hiddbgUnsetDebugPadAutoPilotState(void) {
+    return _hiddbgCmdNoIO(2);
+}
+
+Result hiddbgSetTouchScreenAutoPilotState(const HidTouchState *states, s32 count) {
+    return serviceDispatch(&g_hiddbgSrv, 11,
+        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
+        .buffers = { { states, count*sizeof(HidTouchState) } },
+    );
+}
+
+Result hiddbgUnsetTouchScreenAutoPilotState(void) {
+    return _hiddbgCmdNoIO(12);
+}
+
+Result hiddbgSetMouseAutoPilotState(const HiddbgMouseAutoPilotState *state) {
+    return serviceDispatchIn(&g_hiddbgSrv, 21, *state);
+}
+
+Result hiddbgUnsetMouseAutoPilotState(void) {
+    return _hiddbgCmdNoIO(22);
+}
+
+Result hiddbgSetKeyboardAutoPilotState(const HiddbgKeyboardAutoPilotState *state) {
+    return serviceDispatchIn(&g_hiddbgSrv, 31, *state);
+}
+
+Result hiddbgUnsetKeyboardAutoPilotState(void) {
+    return _hiddbgCmdNoIO(32);
+}
+
 Result hiddbgDeactivateHomeButton(void) {
     return _hiddbgCmdNoIO(110);
 }