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| HID shared memory is a 0x40000 byte read-only segment of memory shared between applications for input. The segment contains structures for most if not all input methods available to applications.
| | #REDIRECT [[HID_services]] |
| | |
| ====== Memory Map ======
| |
| | |
| {| class="wikitable" border="1"
| |
| |-
| |
| ! Offset
| |
| ! Size in bytes
| |
| ! Description
| |
| |-
| |
| | 0x400
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| | 0x3000
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| | Capacitive Touchscreen
| |
| |-
| |
| | 0x3400
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| | 0x400
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| | Mouse
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| |-
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| | 0x3800
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| | 0x400
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| | Keyboard
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| |-
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| | 0x3C00
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| | 0x400
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| | Unknown, header and 17 entries
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| |-
| |
| | 0x4000
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| | 0x400
| |
| | Unknown, header and 17 entries
| |
| |-
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| | 0x4400
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| | 0x400
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| | Unknown, header and 17 entries
| |
| |-
| |
| | 0x4800
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| | 0x400
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| | Unknown, header and 17 entries
| |
| |-
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| | 0x4C00
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| | 0x200
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| | Unknown
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| |-
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| | 0x4E00
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| | 0x200
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| | Unknown
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| |-
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| | 0x5000
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| | 0x200
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| | Unknown
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| |-
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| | 0x5A00
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| | 0x4000
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| | Controller Serials?
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| |-
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| | 0x9A00
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| | 0x32000
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| | Controllers
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| |-
| |
| | 0x3BA00
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| | 0x4600
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| | Unknown
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| |-
| |
| |}
| |
| | |
| ===== Capacitive Touchscreen =====
| |
| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
| |
| ! Size in bytes
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| ! Description
| |
| |-
| |
| | 0x0
| |
| | 0x28
| |
| | Touch Header
| |
| |-
| |
| | 0x28
| |
| | 0x290 * 17
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| | Touch Entries
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| |-
| |
| |}
| |
| | |
| ==== Touch Header ====
| |
| | |
| {| class="wikitable" border="1"
| |
| |-
| |
| ! Offset
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| ! Size in bytes
| |
| ! Description
| |
| |-
| |
| | 0x0
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| | 0x4
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| | Unk
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| |-
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| | 0x4
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| | 0x4
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| | Unk
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| |-
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| | 0x8
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| | 0x4
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| | Unk
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| |-
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| | 0xC
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| | 0x4
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| | Unk
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| |-
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| | 0x10
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| | 0x8
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| | Unk
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| |-
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| | 0x18
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| | 0x8
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| | Unk
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| |-
| |
| | 0x20
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| | 0x8
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| | Timestamp
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| |-
| |
| |}
| |
| | |
| ==== Touch Entry ====
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| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
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| ! Size in bytes
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| ! Description
| |
| |-
| |
| | 0x0
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| | 0x10
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| | Touch Entry Header
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| |-
| |
| | 0x10
| |
| | 0x28 * 16
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| | Touch Data
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| |-
| |
| |}
| |
| | |
| === Touch Structure Header ===
| |
| {| class="wikitable" border="1"
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| |-
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| ! Offset
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| ! Size in bytes
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| ! Description
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| |-
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| | 0x0
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| | 0x8
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| | Timestamp
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| |-
| |
| | 0x8
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| | 0x8
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| | Number of Touches
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| |-
| |
| |}
| |
| | |
| === Touch Data Entry ===
| |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
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| ! Size in bytes
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| ! Description
| |
| |-
| |
| | 0x0
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| | 0x8
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| | Timestamp
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| |-
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| | 0x8
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| | 0x8
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| | Unknown
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| |-
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| | 0x10
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| | 0x4
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| | Touch X
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| |-
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| | 0x14
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| | 0x4
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| | Touch Y
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| |-
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| | 0x18
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| | 0x4
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| | Touch Diameter X
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| |-
| |
| | 0x1C
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| | 0x4
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| | Touch Diameter Y
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| |-
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| | 0x20
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| | 0x4
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| | Angle
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| |-
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| | 0x24
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| | 0x4
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| | Unknown
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| |-
| |
| |}
| |
| | |
| ===== Mouse =====
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| | |
| {| class="wikitable" border="1"
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| |-
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| ! Offset
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| ! Size in bytes
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| ! Description
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| |-
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| | 0x0
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| | 0x20
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| | Mouse Header
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| |-
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| | 0x20
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| | 0x30 * 17
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| | Mouse Entries
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| |-
| |
| |}
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| | |
| ==== Mouse Header ====
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| | |
| {| class="wikitable" border="1"
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| |-
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| ! Offset
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| ! Size in bytes
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| ! Description
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| |-
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| | 0x0
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| | 0x4
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| | Timestamp?
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| |-
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| | 0x4
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| | 0x4
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| | Unknown
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| |-
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| | 0x8
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| | 0x4
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| | Unknown
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| |-
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| | 0xC
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| | 0x4
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| | Unknown
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| |-
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| | 0x10
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| | 0x8
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| | 6 when connected, 1 disconnected
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| |-
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| | 0x18
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| | 0x8
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| | Unknown
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| |-
| |
| |}
| |
| | |
| ==== Mouse Entry ====
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| | |
| {| class="wikitable" border="1"
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| |-
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| ! Offset
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| ! Size in bytes
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| ! Description
| |
| |-
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| | 0x0
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| | 0x8
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| | Timestamp
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| |-
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| | 0x8
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| | 0x8
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| | Timestamp Again?
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| |-
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| | 0x10
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| | 0x4
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| | Mouse X
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| |-
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| | 0x14
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| | 0x4
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| | Mouse Y
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| |-
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| | 0x18
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| | 0x4
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| | Mouse X Change
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| |-
| |
| | 0x1C
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| | 0x4
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| | Mouse Y Change
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| |-
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| | 0x20
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| | 0x4
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| | Scroll Change Y
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| |-
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| | 0x24
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| | 0x4
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| | Scroll Change X?
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| |-
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| | 0x28
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| | 0x8
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| | Mouse Buttons
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| |-
| |
| |}
| |
| | |
| | |
| ===== Keyboard =====
| |
| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
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| ! Size in bytes
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| ! Description
| |
| |-
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| | 0x0
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| | 0x20
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| | Keyboard Header
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| |-
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| | 0x20
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| | 0x30 * 17
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| | Keyboard Entries
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| |-
| |
| |}
| |
| | |
| ==== Keyboard Header ====
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| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
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| ! Size in bytes
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| ! Description
| |
| |-
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| | 0x0
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| | 0x4
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| | Timestamp?
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| |-
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| | 0x4
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| | 0x4
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| | Unknown
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| |-
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| | 0x8
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| | 0x4
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| | Unknown
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| |-
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| | 0xC
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| | 0x4
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| | Unknown
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| |-
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| | 0x10
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| | 0x8
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| | 6 when connected
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| |-
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| | 0x18
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| | 0x8
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| | Unknown
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| |-
| |
| |}
| |
| | |
| ==== Keyboard Entry ====
| |
| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
| |
| ! Size in bytes
| |
| ! Description
| |
| |-
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| | 0x0
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| | 0x8
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| | Timestamp
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| |-
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| | 0x8
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| | 0x8
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| | Timestamp Again?
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| |-
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| | 0x10
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| | 0x4
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| | Modifier Mask
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| |-
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| | 0x18
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| | 0x20
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| | Keys Down, each key gets one bit based on the HID keyboard scan code (F1 is 0x3A, bit 0x3A is set)
| |
| |-
| |
| |}
| |
| | |
| | |
| ===== Controller Serials? =====
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| | |
| This section contains a series of 16 structures 0x400 bytes large.
| |
| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
| |
| ! Size in bytes
| |
| ! Description
| |
| |-
| |
| | 0x30
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| | 0xE
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| | Controller Serial
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| |-
| |
| | 0x60
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| | 0xE
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| | Controller Serial
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| |-
| |
| |}
| |
| | |
| ===== Controllers =====
| |
| | |
| This section contains a series of 10 0x5000 byte structures describing each available controller.
| |
| {| class="wikitable" border="1"
| |
| |-
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| ! Controller Index
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| ! Description
| |
| |-
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| | 0 to 7
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| | Players 1 to 8
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| |-
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| | 8
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| | Handheld Mode
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| |-
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| | 9
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| | Unknown
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| |-
| |
| |}
| |
| | |
| ==== Controller ====
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| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
| |
| ! Size in bytes
| |
| ! Description
| |
| |-
| |
| | 0x0
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| | 0x28
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| | Controller Header
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| |-
| |
| | 0x3A0
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| | 0x28 * 17
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| | Controller Joined States
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| |-
| |
| | 0x10E0
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| | 0x28 * 17
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| | Controller Left States
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| |-
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| | 0x1430
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| | 0x28 * 17
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| | Controller Right States
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| |-
| |
| | 0x41D0
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| | 0x10
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| | Controller MAC
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| |-
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| | 0x41F0
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| | 0x10
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| | Controller MAC
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| |-
| |
| |}
| |
| | |
| === Controller Header ===
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| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Offset
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| ! Size in bytes
| |
| ! Description
| |
| |-
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| | 0x0
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| | 0x4
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| | Status, bit3 pair, bit4 left, bit5 right
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| |-
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| | 0x4
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| | 0x4
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| | Is Joy-Con Half
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| |-
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| | 0x8
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| | 0x4
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| | Unknown, 2 for Joy-Con pair
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| |-
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| | 0xC
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| | 0x4
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| | RGBA Body Color (single Joy-Con)
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| |-
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| | 0x10
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| | 0x4
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| | RGBA Button Color (single Joy-Con)
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| |-
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| | 0x14
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| | 0x4
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| | Unknown
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| |-
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| | 0x18
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| | 0x4
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| | RGBA Body Color (right Joy-Con)
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| |-
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| | 0x1C
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| | 0x4
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| | RGBA Button Color (right Joy-Con)
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| |-
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| | 0x20
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| | 0x4
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| | RGBA Body Color (left Joy-Con)
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| |-
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| | 0x24
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| | 0x4
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| | RGBA Button Color (left Joy-Con)
| |
| |-
| |
| |}
| |
| | |
| === Controller State ===
| |
| | |
| {| class="wikitable" border="1"
| |
| |-
| |
| ! Offset
| |
| ! Size in bytes
| |
| ! Description
| |
| |-
| |
| | 0x0
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| | 0x8
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| | Timestamp
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| |-
| |
| | 0x8
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| | 0x8
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| | Button State
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| |-
| |
| | 0xC
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| | 0x4
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| | Left Joystick X
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| |-
| |
| | 0x10
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| | 0x4
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| | Left Joystick Y
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| |-
| |
| | 0x14
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| | 0x4
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| | Right Joystick X
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| |-
| |
| | 0x18
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| | 0x4
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| | Right Joystick Y
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| |-
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| | 0x20
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| | 0x8
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| | Controller State (bit0 connected, bit1 wired)
| |
| |-
| |
| |}
| |
| | |
| == Button State ==
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| | |
| {| class="wikitable" border="1"
| |
| |-
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| ! Bit
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| ! Button
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| |-
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| | 0
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| | A
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| |-
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| | 1
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| | B
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| |-
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| | 2
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| | X
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| |-
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| | 3
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| | Y
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| |-
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| | 4
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| | Left Stick Pressed
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| |-
| |
| | 5
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| | Right Stick Pressed
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| |-
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| | 6
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| | L
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| |-
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| | 7
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| | R
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| |-
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| | 8
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| | ZL
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| |-
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| | 9
| |
| | ZR
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| |-
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| | 10
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| | Plus
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| |-
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| | 11
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| | Minus
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| |-
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| | 12
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| | Left
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| |-
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| | 13
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| | Up
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| |-
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| | 14
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| | Right
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| |-
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| | 15
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| | Down
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| |-
| |
| | 16
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| | Left Stick Left
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| |-
| |
| | 17
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| | Left Stick Up
| |
| |-
| |
| | 18
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| | Left Stick Right
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| |-
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| | 19
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| | Left Stick Down
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| |-
| |
| | 20
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| | Right Stick Left
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| |-
| |
| | 21
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| | Right Stick Up
| |
| |-
| |
| | 22
| |
| | Right Stick Right
| |
| |-
| |
| | 23
| |
| | Right Stick Down
| |
| |-
| |
| |}
| |