Dear all
I want to connect an AT command compatible GPRS modem (SIM300) to lpc1768 using keil. I want to know if it’s possible to use RL-TCPnet from keil? Do we have a sample starting program?
Hi Does anybody have done something similar, any info or link would be welcome!
You would want to be looking for PPP and modem drivers...
Thanks for your reply. Do I need to add AT commands to the modem driver? I do not need to dial a number to be able to use GPRS! I should use these chains of commands to be able to connect to google.
AT+CGATT=1 AT+CDNSCFG="208.67.222.222","208.67.220.220" AT+CSTT="mcinet","","" AT+CIICR //AT+CIFSR AT+CDNSORIP=1 AT+CIPSTART="TCP",""80"">http://www.google.com","80"
Do you have any idea?
Thanks in advance.
I think some study of the RL-TCPnet manuals would be a good idea...