scripts usage of veye mipi on raspberrypi platform mdhowto平台上290i2ccmd脚本使用.pdfVIP

Introduction

We

provide

a

Shell

script

to

set

params

of

VEYE­MIPI­290

on

RaspberryPI,which

is

open

source.

Open

[i2c­dev0]

device

file

1.

/boot/config.txt

1

dtparam

=

i2c_arm

=

on

2

dtparam=i2c_vc=on

1.

/etc/modules

i2c‐dev

2.

i2c­0

devices

will

appear

ls

/dev/i2c‐0

3.

Check

VEYE­MIPI­290

i2c

address

i2cdetect

‐y

0

the

address

is

0x3b

HOWTO:

veye_mipi_290_i2c.sh

Introduction

There

are

four

files:camera_i2c_config、i2c_read、i2c_write、

veye_mipi_290_i2c.sh.

veye_mipi_290_i2c.sh

is

a

Shell

Script

file,You

Just

need

to

use

this

one.

USAGE

Usage:

./veye_mipi_290_i2c.sh

[­r/w]

[­f]

function

name

­p1

param1

­p2

param2

options:

­r

read

­w

write

­f

[function

name]

function

name

­p1

[param1]

param1

of

each

function

­p2

[param1]

param2

of

each

function

function

list

and

param,ref

to

[veye_mipi_290_isp_function_and_param.pdf]

support

functions:

devid,hdver,wdrmode,format,mirrormode,denoise,agc,lowlight

Details

devid

1./veye_mipi_290_i2c.sh

‐r

‐f

devid

valuedescription

0x02MIPI,

WDRDisable,

2Lane

0x22MIPI,

WDREnable,

2Lane

0x13LVDS,WDRDisable,3Lane

0x33LVDS,WDREnable,3Lane

hdver

1./veye_mipi_290_i2c.sh

‐r

‐f

devid

valuedescription

0xXXVersion

wdrmode

1./veye_mipi_290_i2c.sh

‐r

‐f

wdrmode

2./veye_mipi_290_i2c.sh

‐w

‐f

wdrmode

‐p1

[value]

valuedescription

0x00Back

Light

Mode

OFF

0x01Back

Light

Mode

ON,

LOW

0x02Back

Light

Mode

ON,

HIGH

0x03WDR

Enable

format

1./veye_mipi_290_i2c.sh

‐r

‐f

format

2./veye_mipi_290_i2c.sh

‐w

‐f

format

‐p1

[value]

WARNING:THIS

FUNCTION

MUST

BE

CALLED

BEFORE

ANY

applications

valuedescription

PALPAL(50Hz)

NTSCNTSC(60Hz)

mirrormode

1./veye_mipi_290_i2c.sh

‐r

‐f

mirrormode

2./veye_mip