AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
ReproductionforbiddenwithoutTelitCommunicationsS.p.A.writtenauthorization‐AllRightsReserved page211of233
#HTTPSND – send HTTP POST or PUT request
Note: the HTTP request header sent with #HTTPSND always contains the
“Connection: close” line, and it cannot be removed.
When the HTTP server answer is received, then the following URC is put on the
serial port:
#HTTPRING: <prof_id>,<http_status_code>,<content_type>,<data_size>
Where:
<prof_id>
is defined as above
<http_status_code> is the numeric status code, as received from the server
(see RFC 2616)
<content_type> is a string reporting the “Content-Type” header line, as
received from the server (see RFC 2616)
<data_size> is the byte amount of data received from the server. If the server
doesn’t report the "Content-Length:" header line, the parameter value is 0.
Note: if there are no data from server or the server doesn’t answer within the time
interval specified in <timeout> parameter of #HTTPCFG command, then the URC
#HTTPRING <http_status_code> parameter has value 0.
AT#HTTPSND=?
Test command returns the supported range of parameters <prof_id>, <command>
and <data_len> and the maxi
mum length of <resource>, <post_para
m> and <extra_header_line> parameters in the format:
# HTTPSND: (list of supported <prof_id>s),(list of supported <command>s),
<r_length>, (list of supported <data_len>s),<p_length>,<m_length>
where:
<r_length>
- integer type value indicating the maximum length of parameter
<resource>.
<p_length> - integer type value indicating the maximum length of parameter
<post_param>.
<m_length> - integer type value indicating the maximum length of parameter
<extra_header_line>
Example
Post 100 byte without “Content-type” header
AT#HTTPSND=0,0,”/”,100
>>>
Post 100 byte with “application/x-www-form-urlencoded”
AT#HTTPSND=0,0,”/”,100,0
>>>
Post 100 byte with “multipart/form-data” and extension
To Next Page
Loading...
Need help?
General
