Honored Contributor
Honored ContributorI'm in the same situation like kaushal:
I have an Altera/terasic DE2-115 Development-Board with the corresponding CD (SYSTEM CD). I'm using the demo-project DE2_115_demonstrations/DE2_115_Web_Server/DE2_115_WEB_SERVER_RGMII_ENET0 from the CD. I generated the SOPC again, synthesized the gateware (= Verilog ?!) as it is with Quartus 12.1sp1 and used the project template "Web Server (RGMII)" with Nios II Software Build Tools for Eclipse 12.1.1.243. The project template uses MicroC/OS-II RTOS and NicheStack TCP/IP Stack. All the files from DE2_115_WEB_SERVER_RGMII_ENET0 are done with Quartus 10, but I'm using Quartus 12.1sp1 (newest one). So I had to change some constants, ex. web_server.c: LED_PIO_BASE => LEDR_BASE, network_utilities.c: EXT_FLASH_NAME => CFI_FLASH_NAME When I finished programming the gateware (SOF file), all the 7-segments turn on, but no LED or LCD (16x2) is active. Then I uploaded the software (Web Server (RGMII)) and captured all frames coming out of port 0: they come, but Wireshark don't like them!! It should be DHCP packets (UDP/IP packets), but it isn't. And request a ping from remote to my DE2-115 didn't get an answer... I also tested another TCP/IP stack without an OS: lwip I used the project from [can't link], again with a DHCP-Client on NIOS II and almost the same results: very same ethernet frames coming out of port 0. Any ideas why this is not working? Nios II Console: InterNiche Portable TCP/IP, v3.1 Copyright 1996-2008 by InterNiche Technologies. All rights reserved. prep_tse_mac 0 Your Ethernet MAC address is 00:07:ed:ff:d6:87 prepped 1 interface, initializing... [tse_mac_init] INFO : TSE MAC 0 found at address 0x0b442000 INFO : PHY Marvell 88E1111 found at PHY address 0x10 of MAC Group[0] INFO : PHY[0.0] - Automatically mapped to tse_mac_device[0] INFO : PHY[0.0] - Restart Auto-Negotiation, checking PHY link... INFO : PHY[0.0] - Auto-Negotiation PASSED MARVELL : Mode changed to RGMII/Modified MII to Copper mode MARVELL : Enable RGMII Timing Control MARVELL : PHY reset INFO : PHY[0.0] - Checking link... INFO : PHY[0.0] - Link not yet established, restart auto-negotiation... INFO : PHY[0.0] - Restart Auto-Negotiation, checking PHY link... INFO : PHY[0.0] - Auto-Negotiation PASSED INFO : PHY[0.0] - Link established INFO : PHY[0.0] - Speed = 100, Duplex = Full OK, x=1, CMD_CONFIG=0x00000000 MAC post-initialization: CMD_CONFIG=0x04000203 [tse_sgdma_read_init] RX descriptor chain desc (1 depth) created mctest init called IP address of et1 : 0.0.0.0 Created "Inet main" task (Prio: 2) Created "clock tick" task (Prio: 3) DHCP timed out, going back to default IP address(es) Created "web server" task (Prio: 4) Web Server starting up
