WIZnet Developer Forum

Upgrade problem

I have a WIZ550S2E-232
I would update the firmware using *.hex file
I’m using this procedure:
github.com/Wiznet/WIZ550S2E
I found the *.hex files here:
wizwiki.net/wiki/doku.php?id=pro … e_download
I try to upgrade to ver.1.0.1

I download first the WIZ550S2E_Boot.hex file
Then I download the WIZ550S2E_App.hex file
"Flash Magic" verifies ok both programs

When I restart the board I think start only the Boot program, not the Application program
The status LEDs on the base board flash alternately
The WIZnet_Configuration_Tool shows “BootLoader 1.0.1” in the “Firmware Version” box

Where is my problem?

Thanks

Hi.

You firmware download using github source file ?

important below picture number 2 checking
[attachment=0]687474703a2f2f77697a77696b692e6e65742f77696b692f6c69622f6578652f66657463682e7068703f743d3134333430383731393926773d35303026683d34393426746f6b3d346536613034266d656469613d70726f64756374733a77697a3535307332653a77697a3.png[/attachment]

below to link is binary file is Boot + App file…

wizwiki.net/wiki/doku.php?id=pro … e_download

please firmware re download.

Thank you

Hi.

You firmware download using github source file ?

important below picture number 2 checking

below to link is binary file is Boot + App file…

wizwiki.net/wiki/doku.php?id=pro … e_download

please firmware re download.

Thank you

Hi

I used the instruction of picture number 2
The big difference is that in your “binary_v1.0.1.zip” file in the link:
wizwiki.net/wiki/doku.php?id=pro … e_download
I can find these files:
WIZ550S2E_App.bin
WIZ550S2E_App.hex
WIZ550S2E_Boot.hex
I have not a single “boot+app.hex” file, like the picture 2

First test: I try to download first WIZ550S2E_Boot.hex then WIZ550S2E_App.hex
Second test: I try to download first WIZ550S2E_App.hex then WIZ550S2E_Boot.hex
Flash Magic is happy in both cases, it finishes the download, and it verifies files
But the effect is always the same:
-The status LEDs on the base board flash alternately
-The WIZnet_Configuration_Tool shows “BootLoader 1.0.1” in the “Firmware Version” box

No change
The Application doesn’t start
The problem is not solved

Thank you

Hi

Maybe I understand the problem
At the beginning I failed a TFTP update
In the eeprom the flag that enable TFTP upgrade is active

I upgrade correctly boot an app code with FlasMagic
When start the boot program is looking a TFTP upgrade
If there is not, boot has a TFTP_FAIL, and the app can’t start.
To start the app, I must clean the eeprom

Now should be fine

Thank you

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