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NVAPI Reference: structNV__I2C__INFO

NV_I2C_INFO Struct Reference
[I2C API Defines, Structs, Enums]

Used in NvAPI_I2CRead() and NvAPI_I2CWrite(). More...

#include <nvapi.h>


Data Fields

NvU32 version
NvU32 displayMask
NvU8 bIsDDCPort
NvU8 i2cDevAddress
NvU8 * pbI2cRegAddress
NvU32 regAddrSize
NvU8 * pbData
NvU32 cbSize
NvU32 i2cSpeed

Detailed Description

Used in NvAPI_I2CRead() and NvAPI_I2CWrite().

Field Documentation

NvU32 NV_I2C_INFO::version

Structure version.

NvU32 NV_I2C_INFO::displayMask

The Display Mask of the concerned display.

NvU8 NV_I2C_INFO::bIsDDCPort

Flag indicating DDC port or a communication port.

NvU8 NV_I2C_INFO::i2cDevAddress

The I2C target device address.

NvU8* NV_I2C_INFO::pbI2cRegAddress

The I2C target register address.

NvU32 NV_I2C_INFO::regAddrSize

The size in bytes of target register address.

NvU8* NV_I2C_INFO::pbData

The buffer of data which is to be read/written.

NvU32 NV_I2C_INFO::cbSize

The size of Data buffer to be read.

NvU32 NV_I2C_INFO::i2cSpeed

The speed at which the transaction is be made(between 28kbps to 40kbps).

The documentation for this struct was generated from the following file:

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