Milk-V Duo 256M - 02

Happy Chinese Dragon Year !!! Today, let's continue this SBC: Milk-V Duo 256M.

1. Some Suggestions

• Auto resizing in order to use the full TF card). So far, I'll have to do it manually. Anyway, now I can use my full TF card as:

  [root@milkv-duo]~# df -h
  Filesystem                Size      Used Available Use% Mounted on
  /dev/root                28.5G    146.0M     27.2G   1% /
  devtmpfs                 83.1M         0     83.1M   0% /dev
  tmpfs                    83.1M         0     83.1M   0% /dev/shm
  tmpfs                    83.1M     48.0K     83.1M   0% /tmp
  tmpfs                    83.1M     32.0K     83.1M   0% /run

  Without resizing, as in my previous blog Milk-V Duo 256M - 01

  [root@milkv-duo]~# df -h
  Filesystem                Size      Used Available Use% Mounted on
  /dev/root               752.0M    152.6M    557.0M  22% /
  devtmpfs                 83.1M         0     83.1M   0% /dev
  tmpfs                    83.1M         0     83.1M   0% /dev/shm
  tmpfs                    83.1M     48.0K     83.1M   0% /tmp
  tmpfs                    83.1M     32.0K     83.1M   0% /run

• Fix eth0's MAC address. For the wired connection on this particular small SBC Milk-V Duo 256M, I'd strongly recommend to use the physical MAC address for eth0, rather than a dynamic one. Whenever rebooting, Milk-V Duo 256M will change its MAC address, as well as the IP address, which is seriously NOT what I expected. Therefore, what we need to do is to modify file /etc/network/interfaces as suggested by StackExchange issue Change Mac Address permanently inside /etc/network/interfaces:

  auto eth0
  iface eth0 inet static
      address 192.168.1.51
      netmask 255.255.255.0
      gateway 192.168.1.1
      hwaddress ether 00:11:22:33:44:55

2. Yolo5 Example Based on TPU