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#2 Re: 全志 SOC » ESP8089网卡奇慢无比呀 » 2020-03-28 08:45:43

ESP8089 你这个应该是 晶振频偏比较大,或者晶振的匹配电容不对。这个芯片对晶振要求极高,有条件用频率计或者示波器测测。
我测试过的结果速度还比较理想,就是稳定性不好,会崩溃,正在找原因。

# iperf3 -c 192.168.70.61
Connecting to host 192.168.70.61, port 5201
[  5] local 192.168.71.46 port 46474 connected to 192.168.70.61 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.92 MBytes  24.5 Mbits/sec    0   82.0 KBytes       
[  5]   1.00-2.00   sec  2.87 MBytes  24.1 Mbits/sec    0   94.7 KBytes       
[  5]   2.00-3.00   sec  2.79 MBytes  23.4 Mbits/sec    0   94.7 KBytes       
[  5]   3.00-4.00   sec  2.80 MBytes  23.5 Mbits/sec    0    100 KBytes       
[  5]   4.00-5.00   sec  2.83 MBytes  23.7 Mbits/sec    0    134 KBytes       
[  5]   5.00-6.00   sec  2.91 MBytes  24.4 Mbits/sec    0    141 KBytes       
[  5]   6.00-7.00   sec  3.01 MBytes  25.2 Mbits/sec    0    214 KBytes       
[  5]   7.00-8.00   sec  3.02 MBytes  25.3 Mbits/sec    0    214 KBytes       
[  5]   8.00-9.00   sec  2.84 MBytes  23.8 Mbits/sec    0    214 KBytes       
[  5]   9.00-10.00  sec  2.70 MBytes  22.6 Mbits/sec    0    214 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  28.7 MBytes  24.1 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  28.5 MBytes  23.9 Mbits/sec                  receiver

iperf Done.

#4 Re: 全志 SOC » linux-zero-4.14.y荔枝派zero v3s的spi flash镜像(华邦16M) » 2020-01-10 12:07:29

楼主U-boot用的哪个版本,我用版本网络不能用,能否分享一下uboot的网络配置

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