Kontron NetBootLoader Manual de usuario descargar pdf (Pagina 78)

ID 1022-8317, Rev. 2.0

Command Syntax NetBootLoader

Page 70

FUNCTION: Store NBL Flash memory contents to data buffer

SYNTAX:

sf (-o[=]<offset> -l[=]<length>)|

…(-m[=]<add> -l[=]<length>)|

…(<num>[ -o[=]<offset>][ -l[=]<length>])

where:

sf command

-o option: offset

<offset> parameter: value: hexadecimal

relative offset to start of FLASH contents or image

to be stored to the data buffer

-l option: length

<length> parameter: value: hexadecimal

length of FLASH contents or area of visible mem-

ory to be stored to the data buffer

-m option: memory (address)

<adr> parameter: hexadecimal

<[x … ]x>

absolute address of image to be programmed

<num> parameter: numerical string

0, 1, 2, 3

number of the image to be stored

DESCRIPTION: With the command SF a selected portion of the NBL Flash memory

contents may be copied to the local data buffer (of the currently

specified core), e.g. for a subsequent upload to the FTP server with

the PUT command.

USAGE: Store 64 kB of NBL Flash memory contents to the data buffer

beginning at an offset of 1 MB

COMMAND / RESPONSE (none):

sf -o=100000 -l=10000

Store FLASH image 2 to the data buffer

COMMAND / RESPONSE (none):

sf 2

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 84 85 86

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Kontron NetBootLoader Manual de usuario Pagina 78