Cameraif

Modules
	CAMERAIF_Registers

Enumerations
enum	mxc_pcif_datawidth_t
enum	mxc_pcif_gpio_datawidth_t
enum	mxc_pcif_readmode_t
enum	mxc_pcif_timingsel_t

Functions
int	MXC_PCIF_Init (mxc_pcif_gpio_datawidth_t gpioDataWidth)
void	MXC_PCIF_SetDataWidth (mxc_pcif_datawidth_t datawidth)
void	MXC_PCIF_SetTimingSel (mxc_pcif_timingsel_t timingsel)
void	MXC_PCIF_SetThreshold (int fifo_thrsh)
void	MXC_PCIF_EnableInt (uint32_t flags)
void	MXC_PCIF_DisableInt (uint32_t flags)
void	MXC_PCIF_Start (mxc_pcif_readmode_t readmode)
void	MXC_PCIF_Stop (void)
unsigned int	MXC_PCIF_GetData (void)

Detailed Description

Function Documentation

MXC_PCIF_DisableInt()

void MXC_PCIF_DisableInt

(

uint32_t

flags

)

Disable camera interrupts.

Parameters

flags

Interrupt flags

MXC_PCIF_EnableInt()

void MXC_PCIF_EnableInt

(

uint32_t

flags

)

Enable camera interrupts.

Parameters

flags

Interrupt flags

MXC_PCIF_GetData()

unsigned int MXC_PCIF_GetData

(

void

)

Read fifo of PCIF.

Returns

Value of fifo

MXC_PCIF_Init()

int MXC_PCIF_Init

(

mxc_pcif_gpio_datawidth_t

gpioDataWidth

)

Initialize the Parallel Camera Interface.

Parameters

gpioDataWidth

Desired datawidth for the camera interface (8, 10 or 12 bits).

Returns

E_NO_ERROR if successful, otherwise E_BAD_PARAM.

MXC_PCIF_SetDataWidth()

void MXC_PCIF_SetDataWidth

(

mxc_pcif_datawidth_t

datawidth

)

Set data width for the camera interface.

Parameters

datawidth

8/10/12 bit

MXC_PCIF_SetThreshold()

void MXC_PCIF_SetThreshold

(

int

fifo_thrsh

)

Set camera FIFO threshold.

Parameters

fifo_thrsh

Desired FIFO threshold.

MXC_PCIF_SetTimingSel()

void MXC_PCIF_SetTimingSel

(

mxc_pcif_timingsel_t

timingsel

)

Set the desired timing mode for the camera interface.

Parameters

timingsel

There are two different timing modes. HSYNC/VSYNC and Data Stream.

MXC_PCIF_Start()

void MXC_PCIF_Start

(

mxc_pcif_readmode_t

readmode

)

Start to capture image from camera interface.

Parameters

readmode

Single mode or Continues mode