Part Number: TMDS64GPEVM
Hello Ti,
I'm testing the example enet_lwip_cpsw from 8.5 release for the board am65x gevm and I may have some questions.
My first concern is when I give to my board a static variable by using AUTOIP macro (169.254.x.x), disable the DHCP functionality, and by using iperf on my windows, the UART console doesn't print out the statistic. The set up is : I have my computer which is connect to the Ethernet port of the board via an Ethernet wire. I was wondering if it's normal.
My second concern is by enable the DHCP to get the ip address for the borad from a router, The UART console can print out the statistic of datalost etc.. for one direction (from PC to EVM) , But, iI cannot print the statistic from EVM to PC ( I inspired from the post https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1096177/awr2944-how-to-do-iperf-udp-test-in-enet_lwip_cpsw_awr294x-evm_r5fss0-0_freertos_ti-arm-clang#) here is the result
PS C:\iperf-version\iperf-2.0.9-win32> .\iperf.exe -c 10.196.204.167 -u -r -b 100M -p 5001 -i 2 -t 10
------------------------------------------------------------
Server listening on UDP port 5001
Receiving 1470 byte datagrams
UDP buffer size: 63.0 KByte (default)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to 10.196.204.167, UDP port 5001
Sending 1470 byte datagrams, IPG target: 117.60 us (kalman adjust)
UDP buffer size: 63.0 KByte (default)
------------------------------------------------------------
[ 4] local 10.196.194.86 port 56686 connected with 10.196.204.167 port 5001
[ ID] Interval Transfer Bandwidth
[ 4] 0.0- 2.0 sec 6.65 MBytes 27.9 Mbits/sec
[ 4] 2.0- 4.0 sec 6.52 MBytes 27.3 Mbits/sec
[ 4] 4.0- 6.0 sec 4.93 MBytes 20.7 Mbits/sec
[ 4] 6.0- 8.0 sec 3.03 MBytes 12.7 Mbits/sec
[ 4] 8.0-10.0 sec 6.62 MBytes 27.8 Mbits/sec
[ 4] 0.0-10.0 sec 27.7 MBytes 23.3 Mbits/sec
[ 4] Sent 19789 datagrams
[ 4] WARNING: did not receive ack of last datagram after 10 tries.
I was wondering if you meet the same issue.
Best regards,
Tianyi
