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authorKevin Hartman <kevin@hart.mn>2014-09-04 03:12:58 +0200
committerKevin Hartman <kevin@hart.mn>2014-09-12 07:43:42 +0200
commit4a94ec934ab1a2216f94e3fcc46f5dde1d6e2f02 (patch)
tree2588f0c6051c9a5e3f23057d2953c35a854dbc43 /src/core/hle/service/hid.h
parentCreated structure for PAD. (diff)
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Diffstat (limited to 'src/core/hle/service/hid.h')
-rw-r--r--src/core/hle/service/hid.h87
1 files changed, 70 insertions, 17 deletions
diff --git a/src/core/hle/service/hid.h b/src/core/hle/service/hid.h
index 6ddf2f80f..f5f76f0fc 100644
--- a/src/core/hle/service/hid.h
+++ b/src/core/hle/service/hid.h
@@ -15,30 +15,83 @@
namespace HID_User {
+/// Structure of a PAD controller state
struct PADState {
union {
u32 hex;
- BitField<0, 1, u32> A;
- BitField<1, 1, u32> B;
- BitField<2, 1, u32> Select;
- BitField<3, 1, u32> Start;
- BitField<4, 1, u32> Right;
- BitField<5, 1, u32> Left;
- BitField<6, 1, u32> Up;
- BitField<7, 1, u32> Down;
- BitField<8, 1, u32> R;
- BitField<9, 1, u32> L;
- BitField<10, 1, u32> X;
- BitField<11, 1, u32> Y;
-
- BitField<28, 1, u32> CircleRight;
- BitField<29, 1, u32> CircleLeft;
- BitField<30, 1, u32> CircleUp;
- BitField<31, 1, u32> CircleDown;
+ BitField<0, 1, u32> a;
+ BitField<1, 1, u32> b;
+ BitField<2, 1, u32> select;
+ BitField<3, 1, u32> start;
+ BitField<4, 1, u32> right;
+ BitField<5, 1, u32> left;
+ BitField<6, 1, u32> up;
+ BitField<7, 1, u32> down;
+ BitField<8, 1, u32> r;
+ BitField<9, 1, u32> l;
+ BitField<10, 1, u32> x;
+ BitField<11, 1, u32> y;
+
+ BitField<28, 1, u32> circle_right;
+ BitField<29, 1, u32> circle_left;
+ BitField<30, 1, u32> circle_up;
+ BitField<31, 1, u32> circle_down;
};
};
+/// Structure of a single entry in the PADData's PAD state history array
+struct PADDataEntry {
+ PADState current_state;
+ PADState delta_additions;
+ PADState delta_removals;
+
+ s16 circle_pad_x;
+ s16 circle_pad_y;
+};
+
+/// Structure of all data related to the 3DS Pad
+struct PADData {
+ s64 index_reset_ticks;
+ s64 index_reset_ticks_previous;
+ u32 index; // the index of the last updated PAD state history element
+
+ u32 pad1;
+ u32 pad2;
+
+ PADState current_state; // same as entries[index].current_state
+ u32 raw_circle_pad_data;
+
+ u32 pad3;
+
+ std::array<PADDataEntry, 8> entries; // PAD state history
+};
+
+// Pre-defined PADStates for single button presses
+const PADState PAD_NONE = {{0}};
+const PADState PAD_A = {{1u << 0}};
+const PADState PAD_B = {{1u << 1}};
+const PADState PAD_SELECT = {{1u << 2}};
+const PADState PAD_START = {{1u << 3}};
+const PADState PAD_RIGHT = {{1u << 4}};
+const PADState PAD_LEFT = {{1u << 5}};
+const PADState PAD_UP = {{1u << 6}};
+const PADState PAD_DOWN = {{1u << 7}};
+const PADState PAD_R = {{1u << 8}};
+const PADState PAD_L = {{1u << 9}};
+const PADState PAD_X = {{1u << 10}};
+const PADState PAD_Y = {{1u << 11}};
+const PADState PAD_CIRCLE_RIGHT = {{1u << 28}};
+const PADState PAD_CIRCLE_LEFT = {{1u << 29}};
+const PADState PAD_CIRCLE_UP = {{1u << 30}};
+const PADState PAD_CIRCLE_DOWN = {{1u << 31}};
+
+// Methods for updating the HID module's state
+void PADButtonPress(PADState pad_state);
+void PADButtonRelease(PADState pad_state);
+void PADUpdateComplete();
+
+/// HID service interface
class Interface : public Service::Interface {
public: