> ## Documentation Index
> Fetch the complete documentation index at: https://darkgrade.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Sony Operations

## SDIO\_OpenSession (`0x9210`)

Open Session with Function Mode.

**Data Direction:** none

### Operation Parameters

| Parameter        | Required | Description               |
| ---------------- | -------- | ------------------------- |
| **SessionId**    | ✓        | Unique session identifier |
| **FunctionMode** | ✓        | Function mode             |

**FunctionMode values:**

| Value | Name                           | Description                       |
| ----- | ------------------------------ | --------------------------------- |
| `0x0` | REMOTE                         | Remote Control Mode               |
| `0x1` | CONTENT\_TRANSFER              | Content Transfer Mode             |
| `0x2` | REMOTE\_AND\_CONTENT\_TRANSFER | Remote Control with Transfer Mode |

### Response Parameters

None

***

## SDIO\_Connect (`0x9201`)

This is for the Sony SDIO authentication handshake.

**Data Direction:** out

**Codec Type:** Custom Codec

### Operation Parameters

| Parameter     | Required | Description                   |
| ------------- | -------- | ----------------------------- |
| **phaseType** | ✓        | Connection phase (1, 2, or 3) |
| **keyCode1**  | ✓        | KeyCode1 (always 0x00000000)  |
| **keyCode2**  | ✓        | KeyCode2 (always 0x00000000)  |

**phaseType values:**

| Value | Name     | Description            |
| ----- | -------- | ---------------------- |
| `0x1` | PHASE\_1 | Authentication Phase 1 |
| `0x2` | PHASE\_2 | Authentication Phase 2 |
| `0x3` | PHASE\_3 | Authentication Phase 3 |

**keyCode1 values:**

| Value | Name    | Description      |
| ----- | ------- | ---------------- |
| `0x0` | DEFAULT | Default key code |

**keyCode2 values:**

| Value | Name    | Description      |
| ----- | ------- | ---------------- |
| `0x0` | DEFAULT | Default key code |

### Response Parameters

None

***

## SDIO\_GetExtDeviceInfo (`0x9202`)

Get the protocol version and the supported properties of the connected device.

**Data Direction:** out

### Operation Parameters

| Parameter                      | Required | Description                                            |
| ------------------------------ | -------- | ------------------------------------------------------ |
| **initiatorVersion**           | ✓        | Initiator Protocol Version                             |
| **flagOfDevicePropertyOption** | ✓        | Enables extended SDIO Device Property / SDIControlCode |

**initiatorVersion values:**

| Value   | Name | Description           |
| ------- | ---- | --------------------- |
| `0x12c` | 3.00 | Protocol Version 3.00 |

**flagOfDevicePropertyOption values:**

| Value | Name    | Description |
| ----- | ------- | ----------- |
| `0x0` | DISABLE | DISABLE     |
| `0x1` | ENABLE  | ENABLE      |

### Response Parameters

None

***

## SDIO\_GetExtDevicePropValue (`0x9251`)

Get the DevicePropInfo.

**Data Direction:** out

**Codec Type:** Custom Codec

### Operation Parameters

| Parameter          | Required | Description          |
| ------------------ | -------- | -------------------- |
| **DevicePropCode** | ✓        | Property code to get |

### Response Parameters

None

***

## SDIO\_SetExtDevicePropValue (`0x9205`)

Set a DevicePropValue for a device property.

**Data Direction:** in

### Operation Parameters

| Parameter                      | Required | Description                                            |
| ------------------------------ | -------- | ------------------------------------------------------ |
| **DevicePropCode**             | ✓        | Property code to set                                   |
| **flagOfDevicePropertyOption** | ✓        | Enables extended SDIO Device Property / SDIControlCode |

**flagOfDevicePropertyOption values:**

| Value | Name    | Description |
| ----- | ------- | ----------- |
| `0x0` | DISABLE | DISABLE     |
| `0x1` | ENABLE  | ENABLE      |

### Response Parameters

None

***

## SDIO\_ControlDevice (`0x9207`)

Set the SDIControl value for the SDIControlCode.

**Data Direction:** in

### Operation Parameters

| Parameter                      | Required | Description                                            |
| ------------------------------ | -------- | ------------------------------------------------------ |
| **sdiControlCode**             | ✓        | Control property code                                  |
| **flagOfDevicePropertyOption** | ✓        | Enables extended SDIO Device Property / SDIControlCode |

**flagOfDevicePropertyOption values:**

| Value | Name    | Description |
| ----- | ------- | ----------- |
| `0x0` | DISABLE | DISABLE     |
| `0x1` | ENABLE  | ENABLE      |

### Response Parameters

None

***

## SDIO\_GetAllExtDevicePropInfo (`0x9209`)

Obtain all support DevicePropDescs at one time. The host will send this operation at regular intervals to obtain the latest (current) camera settings.

**Data Direction:** out

### Operation Parameters

| Parameter                       | Required | Description                                            |
| ------------------------------- | -------- | ------------------------------------------------------ |
| **flagOfGetOnlyDifferenceData** | ✓        | Flag of get only difference data                       |
| **flagOfDevicePropertyOption**  | ✓        | Enables extended SDIO Device Property / SDIControlCode |

**flagOfDevicePropertyOption values:**

| Value | Name    | Description |
| ----- | ------- | ----------- |
| `0x0` | DISABLE | DISABLE     |
| `0x1` | ENABLE  | ENABLE      |

### Response Parameters

None

***

## SDIO\_GetOsdImage (`0x9238`)

Get OSD image

**Data Direction:** out

### Operation Parameters

None

### Response Parameters

None

***

## SDIO\_GetPartialLargeObject (`0x9211`)

Get partial object from the device. Same as GetPartialObject on PIMA 15740 but with 64-bit offset support.

**Data Direction:** out

### Operation Parameters

| Parameter        | Required | Description                                                     |
| ---------------- | -------- | --------------------------------------------------------------- |
| **ObjectHandle** | ✓        | Object handle                                                   |
| **OffsetLower**  | ✓        | Offset in bytes (lower 32 bits)                                 |
| **OffsetUpper**  | ✓        | Offset in bytes (upper 32 bits)                                 |
| **MaxBytes**     | ✓        | Maximum number of bytes to obtain (does not support 0xFFFFFFFF) |

### Response Parameters

| Parameter           | Required | Description                 |
| ------------------- | -------- | --------------------------- |
| **ActualBytesSent** | ✓        | Actual number of bytes sent |

***

## SDIO\_SetContentsTransferMode (`0x9212`)

Enable content transfer mode to access memory card content.

**Data Direction:** none

### Operation Parameters

| Parameter                 | Required | Description                                                              |
| ------------------------- | -------- | ------------------------------------------------------------------------ |
| **ContentsSelectType**    | ✓        | The Initiator should send this command with one of the following values: |
| **TransferMode**          | ✓        | The Initiator should send this command with one of the following values: |
| **AdditionalInformation** | ✓        | The Initiator should send this command with one of the following values: |

**ContentsSelectType values:**

| Value | Name    | Description                      |
| ----- | ------- | -------------------------------- |
| `0x0` | INVALID | INVALID                          |
| `0x1` | CAMERA  | Select on the Camera             |
| `0x2` | HOST    | Select on the Remote/Host Device |

**TransferMode values:**

| Value | Name    | Description |
| ----- | ------- | ----------- |
| `0x0` | DISABLE | DISABLE     |
| `0x1` | ENABLE  | ENABLE      |

**AdditionalInformation values:**

| Value | Name   | Description |
| ----- | ------ | ----------- |
| `0x0` | NONE   | NONE        |
| `0x1` | CANCEL | CANCEL      |

### Response Parameters

None

***