AC75 AT Command Set
10.3 AT^SISS s
AC75_ATC_V01.002 Page 268 of 569 10/30/06
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If "hcContLen" > 0 then the AT^SISW command will be used to send data from
the client to the server. In this case, "hcContLen" specifies the total amount of
data to be sent. The data can be sent in one or several parts. For each part,
the transmission is triggered by the URC "^SISW: x, 1", then the AT^SISW write
command can be executed. After the exact number of bytes are transferred via
the serial interface, the HTTP client will go from service state "Up" to service
state "Closing" (see parameters <srvState> and <srvState> for detail).
Finally, the URC "^SISW: x, 2" indicates that all data have been transferred and
the service can be closed with AT^SISC.
hcUsrAgent The user agent string must be set by the application to identify the mobile. Usu-
ally operation system and software version info is set with this browser identi-
fier.
Length: 0 ... 63
hcMethod HTTP method specification: 0=GET, 1=POST, 2=HEAD.
hcProp Parameter for several HTTP settings.
Length: 0 ... 127
The general format is 'key': <space> 'value' "\0d\0a".
Multiple settings can be given separated by "\0d\0a" sequences within the
string.
Possible 'key' values are defined at HTTP/1.1 Standard RFC 2616.
hcRedir This flag controls the redirect ion mechanism of the AC75 acting as HTTP client
(numeric).
If "hcRedir" = 0: No redirection.
If "hcRedir" = 1: The client automatically sends a new HTTP request if the
server answers with a redirect code (range 30x).
Default is 1.
hcAuth If set ("hcAuth" = 1) this flag determines that the HTTP client will automatically
answer on authentication requests from the server with the current "passwd"
and "user" parameter settings. If these parameters are not specified the AC75
will terminate the HTTP connection and send an indication to the TA.
Default is 1.
smFrom Email sender address, i.e. "MAIL FROM" address (string).
Length: 6 ... 256
A valid address parameter consists of local part and domain name delimited by
a '@' character, e.g. "john.smith@somedomain.de".
smRcpt Re cipient address of the email, i.e. "RCPT TO" address (string).
Length: 6 ... 256
If multiple recipient addresses are to be supplied the comma character is used
as delimiter to separate individual address values, e.g. "john.smith@somedo-
main.de,tom.meier@somedomain.de".
smCC CC recipient address of the email (string).
Length: 6 ... 256
If multiple CC recipient addresses are to be supplied the comma character is
used as delimiter to separate individual address values, e.g.
"john.smith@somedomain.de,tom.meier@somedomain.de".
smSubj Subject content of the email (string).
Length: 0 ... 256
If no subject is supplied the email will be sent with an empty subject.
smHdr This parameter, if set, will be appended at the end of the email header section
(string).
Length: 0... 256
Hence, it serves as a generic header field parameter which allows the user to
provide any email header field. It is the user's responsibility to provide correct
header fields!
String of max. 256 characters.
Example for multipart MIME messages:
"Content-Type: multipart/mixed".