[Day embed sharing activity] test the TF card of E9 Card Computer

The sharing experience of the tianembedded Development Board has ushered in the second article. This article is about the E9 Card Computer (about the TF card test ). We hope that in the future, the majority of users will be able to provide more experience.

The following is my experience:

At the beginning of this activity, I bought an E9 + 5-inch tftscreen. It should be in early September. I have never had time to come and play games. If the company is not so busy, test it. This is to give back to tianyao. After all, it is cheaper than 100 RMB (PS: 100 RMB represents at least 20 chicken legs .) The following is the subject:

The TF card supports hot swapping, so you can insert the TF card before or after the system is up. The TF card is inserted after the system is started.

For testing. After the TF card is inserted, the system will automatically mount it after detecting that the TF card is inserted. The following is the serial port printing information during mounting:

Note: Different TF card serial port printing information will be different, here for reference only.

 

The Mount directory used by TF is/mnt/ext_sd. You can use the es file browser to view the content. Open es File Manager

 

Select favorites, and then select the/mnt/extsd directory.

 

You can see the content in the TF card,

 

Source: tianembedded Official Website

[Day embed sharing activity] test the TF card of E9 Card Computer