Использую кит Cyclone III Dev Board. Делал все по вот этому гайду https://www.altera.com/en_US/pdfs/literatur...nios2_tcpip.pdf. Используя вот этот проект http://www.altera.com/support/examples/nio...net-std-de.html. И вот эти файлы для сервера http://www.altera.com/literature/tt/nichestack_tutorial.zip. По идее в Nios начинает запускаться, но даже не доходит до этапа прослушивания.
Лог под спойлером.
CODE
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:cd:15
prepped 1 interface, initializing...
[tse_mac_init]
INFO : TSE MAC 0 found at address 0x0800a000
INFO : PHY Marvell 88E1111 found at PHY address 0x12 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 = 1000, Duplex = Full
OK, x=0, CMD_CONFIG=0x00000000
MAC post-initialization: CMD_CONFIG=0x0400020b
[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)
No free buffers for rx
No free buffers for rx
No free buffers for rx
No free buffers for rx
Copyright 1996-2008 by InterNiche Technologies. All rights reserved.
prep_tse_mac 0
Your Ethernet MAC address is 00:07:ed:ff:cd:15
prepped 1 interface, initializing...
[tse_mac_init]
INFO : TSE MAC 0 found at address 0x0800a000
INFO : PHY Marvell 88E1111 found at PHY address 0x12 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 = 1000, Duplex = Full
OK, x=0, CMD_CONFIG=0x00000000
MAC post-initialization: CMD_CONFIG=0x0400020b
[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)
No free buffers for rx
No free buffers for rx
No free buffers for rx
No free buffers for rx
Как я понимаю возникает переполнение буфера для передатчика, но это же стандартный проект, в общем, кто знает в чем может быть ошибка?