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Command reference

UM1695

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DocID025531 Rev 5

OK<CR><LF>

2.26

AT+S.FSC: create a file

AT+S.FSC creates a “file” inside the RAM of the module for delivery by the http server. The

<name> argument establishes the URL path that must be used in the HTTP GET from a

remote client to access this file. The file must include a complete HTTP response header

plus the document content that will be delivered to the client. The software includes some

statically-defined pages that cannot be removed but they can be overridden by creating a

file of the same name.

To add content to a file see AT+S.FSA below.

Warning:

Space for files is allocated from available RAM in the module

and extremely limited. Minimize the requirement for these as

much as possible.

Arguments:

Example:

AT+S.FSC=/new.html,1024<cr>

2.27

AT+S.FSA: Append to an existing file

AT+S.FSA appends blocks of data to an existing file. This command accepts data after the

<cr> at the end of the command line. The host is expected to supply <datalen> characters of

data after the end of the command line.

Arguments:

Example:

AT+S.FSA=/data.json,165<cr>

HTTP/1.0 200 OK<cr><lf>

Server: MyProduct<cr><lf>

<fname>

Filename

<max_len>

Amount of space to allocate for file, max = 4096 bytes

<http_header>

0=HTML header automatically added

1=HTML header not added (as by default)

<fname>

Filename

max-len

Amount of bytes to be appended to an existing file. The limit of bytes

that can be appended depends on the space allocated during the file

creation.

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