How to use FreeRTOS+UDP on SAME70 with 2G/3G GSM Modem(not with ethernet) connected through UART, is there any poratble solution available.

FreeRTOS+UDP is a predecessor of FreeRTOS+TCP. The latter is a superset of the former: it contains both UDP and TCP, but it has much more. I’m afraid I don’t know much about connectivity through GSM. A +TCP driver has to do 2 things: send an Ethernet packet, and receive Ethernet packets. I think that GSM will embed these Ethernet packet in a protocol like PPP?

@hein Tibosch so you think sb. already ported FreeRTOS+TCP to same70? can you help me where i can find this porting? couldn t find right now

There is a good driver ( port ) for SAM4E, but I haven’t seen a driver for SAME7 yet. Does the creator of this thread, Somesh Gupta, have a working SAME7 driver? People that want to develop a new +TCP or +FAT driver can get direct support, please write to h [point] tibosch [at] freetos [point] org

your email ends with .net not with .org ^^

I do have an email address that ends with htibosch [point] net I did make an obvious typo in my previous post, the correct email address is: h [point] tibosch [at] freertos [point] org