Hi Devanand, On Wed, Nov 14, 2018 at 12:27:20AM +0530, Devanand Biradar wrote: > Hello , > I am using NXP DEVKIT MCP5748G. > I am having example code of lwip with freertos. > I want to communicate with gsm module using lwip/pppos. > I am getting lcp packets from gsm module for negotiating, but I am not > getting the ip address from module & after some seconds I am getting NO > CARRIER from module. > Please suggest some basic needs OR what I am missing in this module.
This is not really helpful, could you please provide a serial trace of the AT commands to setup the modem prior PPP start and a full trace of all PPP control packets using PPP_DEBUG with PRINTPKT_SUPPORT enabled ? Sylvain
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