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58 lines
3 KiB
Markdown
58 lines
3 KiB
Markdown
---
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title: "Train Mascon (Sony PlayStation 2)"
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---
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{{% controller-page "cotm02001" %}}
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This controller has one handle (5 power notches and 8+emergency brake notches), a D-Pad and 7 buttons (Select, Start, A, B, C, Close, ATS). The A button can distinguish between "soft" and "hard" presses. In addition, the controller has four lamps: doors, ATS, 45 and 15.
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Internally, it is a HID device with a vendor-specific class. The reported data depends on the notch cartridge inserted.
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|-----------------------------|-------------------------------------------|
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| **Product name** | *Unavailable* |
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| **Manufacturer** | *Unavailable* |
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| **Vendor ID** | 0x1C06 |
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| **Product ID** | 0x77A7 |
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| **Serial number** | *Unavailable* |
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| **USB standard descriptor** | *Unavailable* |
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| **HID report descriptor** | [Link](/controllers/usb/descriptors/cotm02001_hid-report-descriptor.txt) (recreated, not provided by actual device) |
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### Input
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The controller sends reports to the host (PS2) formed by 4 bytes:
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| Byte 1 | Byte 2 | Byte 3 | Byte 4 |
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|:------:|:---------------:|:---------:|:---------:|
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| 0x01 | Reverser+handle | Buttons 1 | Buttons 2 |
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The reverser+handle byte combines two values representing the state of the reverser and the power/brake handle. The handle notch is represented sequentially starting from **0x1** (Emergency), brake notches from highest to lowest, *N* and power notches from lowest to highest.
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| Forward | Neutral | Backwards |
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|:-------:|:-------:|:---------:|
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| 0x2X | 0x0X | 0x1X |
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The first button byte uses six bits to represent the state of the physical buttons. **0** means that the button is released and **1** that it is pressed. A bitmask can be used to retrieve the buttons.
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| Button 1 | Button 2 | Button 3 | Button 4 | Button 5 | Button 6 |
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|:--------:|:--------:|:--------:|:--------:|:--------:|:--------:|
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| ATS | Close | A (soft) | A (hard) | B | C |
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The second button byte also uses six bits to represent the state of the physical buttons.
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| Button 1 | Button 2 | Button 3 | Button 4 | Button 5 | Button 6 |
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|:--------:|:--------:|:--------:|:--------:|:--------:|:--------:|
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| START | SELECT | UP | DOWN | LEFT | RIGHT |
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### Output
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The controller supports receiving data via a control transfer to turn on/off the lamps. The setup packet is as follows:
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| bmRequestType | bRequest | wValue | wIndex | wLength |
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|:-------------:|:--------:|:---------:|:------:|:-------:|
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| 0x40 | 0x50 | Lamp data | 0x0000 | 0x0000 |
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Changing *wValue* controls the lamps with the logic below.
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* **Door lamp:** **0x0X** is **Off**, **0x1X** is **On**.
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* **Signal lamp:** **0xX0** is **Off**, **0xX1** is **ATS**, **0xX2** is **45**, **0xX3** is **15**.
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