devblk_cdi_i2c.h File Reference

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Data Structures
struct	DevBlkCDII2CReg
	Defines the I2C address/data pair and an optional delay. More...
struct	DevBlkCDII2CRegList
	Defines the I2C register table to write to the device. More...
struct	DevBlkCDII2CRegListWritable
	Defines the I2C register table to read from the device. More...

Macros
#define	I2C_ARRAY_SIZE(x)   (uint32_t)(sizeof(x) / sizeof((x)[0]))
	Macro for determining the number of address/data pairs in a register table. More...

Typedefs
typedef void *	DevBlkCDII2CPgmr
	An opaque handle for an I2C programmer object. More...

Functions
DevBlkCDII2CPgmr	DevBlkCDII2CPgmrCreate (DevBlkCDIDevice *handle, const uint8_t addrLength, const uint8_t dataLength)
	Creates an I2C Programmer to read/write I2C registers of a device. More...
void	DevBlkCDII2CPgmrDestroy (DevBlkCDII2CPgmr i2cProgrammer)
	Destroys an I2C Programmer. More...
NvMediaStatus	DevBlkCDII2CPgmrWriteUint8 (DevBlkCDII2CPgmr i2cProgrammer, const uint16_t address, const uint8_t data)
	Writes 8-bit data to an I2C register. More...
NvMediaStatus	DevBlkCDII2CPgmrWriteUint16 (DevBlkCDII2CPgmr i2cProgrammer, const uint16_t address, const uint16_t data)
	Writes 16-bit data to an I2C register. More...
NvMediaStatus	DevBlkCDII2CPgmrReadUint8 (DevBlkCDII2CPgmr i2cProgrammer, const uint16_t address, uint8_t *data)
	Reads 8-bit data from an I2C register. More...
NvMediaStatus	DevBlkCDII2CPgmrReadUint16 (DevBlkCDII2CPgmr i2cProgrammer, const uint16_t address, uint16_t *data)
	Reads 16-bit data from an I2C register. More...
NvMediaStatus	DevBlkCDII2CPgmrWriteArray (DevBlkCDII2CPgmr i2cProgrammer, const DevBlkCDII2CRegList *regList)
	Performs write operation for a register table. More...
NvMediaStatus	DevBlkCDII2CPgmrReadArray (DevBlkCDII2CPgmr i2cProgrammer, const DevBlkCDII2CRegListWritable *regList)
	Performs read operation for a register table. More...
NvMediaStatus	DevBlkCDII2CPgmrReadBlock (DevBlkCDII2CPgmr i2cProgrammer, const uint16_t address, const uint16_t dataLength, uint8_t *dataBuff)
	Reads a block of data from I2C device. More...
NvMediaStatus	DevBlkCDII2CPgmrDumpArray (DevBlkCDII2CPgmr i2cProgrammer, const DevBlkCDII2CRegList *regList)
	Dumps the values for all registers in the register table. More...
NvMediaStatus	DevBlkCDII2CPgmrDebugLogControl (DevBlkCDII2CPgmr i2cProgrammer, NvMediaBool enable)
	Enables debug logs for I2C Programmer. More...