My model here is Hi3516. First, you need to connect the development board to the Windows computer through the serial port, and then connect through the serial port tool. The serial port tool download link: https://pan.baidu.com/s/12GjKK8snugFXsFwCKgjCTA , extraction code: mgcc.
The tool interface is roughly as follows
Establish a session (Session), select the session type as Serial
Select the serial port number and baud rate as follows
The development of NNIE can also be divided into PC simulation environment and the real environment of the development board. Let's take a look at the PC simulation environment first.
PC simulation environment development
The PC environment here refers to the Windows environment.
Install MinGW, download address: MinGW-w64 - for 32 and 64 bit Windows - Browse /mingw-w64 at SourceForge.net
Select the version in the image above to download. After decompression, the location is as shown below
Set environment variables
Add C:\mingw64\bin to Path.
ruyistudio download address: DevEco Marketplace (harmonyos.com)
The interface is as shown in the figure
Click on file to create a new NNIE project
Fill in the project name and select the chip model. Mine is Hi3516DV300.
Next all the way to Finish.
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