Hello,
Thank you Amit and Sai to answer me. I created this new thread because I have to join some files which will be very hard to read if i copy and paste them.
To resume, i have a problem to run an application on the internal flash of the TM4C1294 which read some datas on an external SDRAM.
My problem doesn't seems to be on the adressing but on the communication with the EPI stack. When i'm not initialising the EPI stack, i have a timeout on my internet browser when i'm trying to connect on the IP.
When I initialise it when the code contained on the sd_card_bootloader example I get the " 404: the requested file cannot be found" when I connect to the page.
I suppose i forgot something which seems really basic to you but i really don't see what i missed. I checked the clock frequency, the pins and the librairies but don't find the problem on these things. So i guess I missed a basic thing on it.
I join you the code of the cmd and the main if you thing i didn't miss something basic and want to help on it anyway. For the main i suggest to you to include your own librairies because i changed the way of 2-3 of them. I just included the initialisation of EPI on the lwip example by the way.
I joined the enet_fsdata.h file if you need.
Thank you by advance.
Best regards,
John