Email in SIM900 module

i have to implement an Email and FTP through SIM900 module,please give any reference .

it is slightly but urgency for the project development.

please advice.

anyone please advice,i m following the steps i m able to connect with ftp server but i dnt understand for transfer text file what command i hv to write?

please advice.

Anyone please see this,why this happen i dnt understand i m not writing any command sin hyperterminal but still sim 900a module is geting resets,how i stop this?

Please advice.

+CPIN: READY

+CREG: 0

+CREG: 2

+CREG: 1,"0C25","084A"

RDY

+CFUN: 1

+CPIN: READY

+CREG: 0

+CREG: 2

Call Ready

+CREG: 1,"0C25","0849"

RDY

+CFUN: 1

+CPIN: READY

+CREG: 0

+CREG: 2

+CREG: 1,"0C25","0849"

RDY

+CFUN: 1

+CPIN: READY

+CREG: 0

+CREG: 2

+CREG: 1,"0C25","084A"

RDY

your power supply is failing to deliver enough current to module. as soon as module tries to register it gets reset coz thats the point when module fetches maximum current.

and its difficult to add ftp client functionality unless module provides this facility. coz ftp server needs faster response from client. port 21 is just for commands and communication when you send a get command to ftp server it replies with a random port number which you have to connect instantly to get the file data. this becomes impossible to implement sometimes when working manually or on a smaller controller. I suggest you to use http method to transfer file instead. put your file on http server and send a HTTP GET request to access that file.

Thank you very much for your reply.

OK,i will go through http request.could is it posible to send the file to tcp server remote pc and receive from it.

already my gsm modem is communicate with tcp server using tcp port 2020 but m unable to receive the response from remote server pc,the server application written java platform and my gsm modem is interface with 8051 controller,could you please help me out from this how can i receive the response from server pc is their any refernce?

you should first test communication between TCP server and modem on hyperterminal and see if sending something from java server is being received on modem or not. This will make sure that your server application is working perfectly. How you're are trying to read server response. You need to post your code so as to analyse what you could be doing wrong.

Helo sir,

i am received the response from server successfully,now i m moving forward to send and http text file,please advice to send text file to server pc,means how i attached/download/give the path for the text file to attached it gsm modem and then transfer it to server?

Please suggest the steps i need your valuable advice.'

Thank you for ur support.

And also to send an email attachement to remote server pc.

simple SMTP is doable through modem but attachments I really doubt. May I know in what scenario you're going to send email from modem and that too using 8051? and how or what kind of attachment?

for uploading file there is no straight way. You can make another server in java that could receive data over tcp and save it in file. thats the only way to upload file to server for you.

i have a text file which is stored in sd card and that text file need to send to server (Tomcat server) running on remote pc at which java tcp application is deployed.

Now m in trouble their is any way to send text attachment to remote server pc or else only i hv to send text file by http request,

Please explain m little bit confuse in http request,please give reference to send a text file via http request.