April 19, 2023

NET+OS 6.0/GNUPostinstallation

April 19, 2023

Flash Recoveryand

the first Project

3

Flash Recovery

• The BSP and two of the example projects are required

– /netos/src/bsp/ns7520_a.bld

(used to generate an image of the bootloader)

– /netos/src/apps/template/32b/image.bld

– /netos/src/examples/naftpapp/32b/naftpapp.bld

(used to download the above images to the target)

• Copy naftpapp project tree to /netos/src/apps and make a copy of

template in /netos/src/apps (rename it to hello)

• Build the BSP and followingly both projects

• Download naftpapp application and execute

• Use „DOS“ FTP client to download rom.bin and image.bin

– I.e. /netos/src/bsp/bootloader/romImage/rom.bin and

/netos/src/apps/hello/32b/image.bin

4

Copy the Project Trees

Drag the naftpapp project folderand drop it in/netos/src/apps

Drag the naftpapp project folderand drop it in/netos/src/apps

5

Copy the Project Trees [cont.]

Drag the template project folderand drop it in/netos/src/appsand rename it to hello

Drag the template project folderand drop it in/netos/src/appsand rename it to hello

6

Build the Projects – Start with the BSP

Define the Hardware Platform. Here it is ns7520_aDefine the Hardware Platform. Here it is ns7520_a

Supported Platforms are:net50_d

net50bga_ans7520_aconnectmeconnectemconnectsp

Supported Platforms are:net50_d

net50bga_ans7520_aconnectmeconnectemconnectsp

7

Repeat the Steps for naftpapp …

… and for hello.… and for hello.

8

Run naftpapp under Debugger ctrl.

9

Set the Network Parameters

Remember the root password is:>> Netsilicon <<Remember the root password is:>> Netsilicon <<

… you need a terminal emulator set to 9600/8/N/1 and a serial connection from the board to the PC

… you need a terminal emulator set to 9600/8/N/1 and a serial connection from the board to the PC

10

Download the Bootloader Image

Use the “DOS” ftp client …Use the “DOS” ftp client …

… and download rom.bin… and download rom.bin

Remember user is: >> (none) <<Remember user is: >> (none) <<

11

Rerun naftpapp and this time download the Application Image

Use the “DOS” ftp client …Use the “DOS” ftp client …

… and this time download image.bin… and this time download image.bin

User still is: >> (none) <<User still is: >> (none) <<