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WICED Smart Bluetooth

Anonymous
Not applicable

Yesterday I upgrade from WICED 2.2.1 to WICED 2.2.3.

My apps OTAFU works well in WICED 2.2.1.

I found OTA FW algorithm changed in WICED 2.2.2 and 2.2.3. So I modified my apps to use OTAFU algorithm in WICED 2.2.3. I tried to use Windows ota_firmware_upgrade peer apps to upgrade my device and it abort.

OS: Windows 10

BT USB Dongle: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter

Board:BCM20737tag

FW in board: ota-firmware-upgrade(WINCED 2.2.3)

FW to be upgrade to: My ota bin apps(around 31KB, size is OK, still under limit)

I did 2 tests.

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Test 1: Use 2.2.3 Windows WsOtaUpgrade apps to upgrade to my ota bin. Aborted.

Tag got an Abort cmd from Apps.

10:48:29 - Command:7 State:5

Test 2: Use 2.2.1 Windows WsOtaUpgrade apps to upgrade to my ota bin. WsOtaUpgrade tell me Aborted. But from the log, upgrade succeed.

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Each test I tried multiple times.

I feel the issue is in 2.2.3 Windows WsOtaUpgrade apps. It didn't handle large file well and will send abort cmd to the device.

One question: If I use WICED 2.2.3 but keep using OTAFW algorithm in WICED 2.2.1, will it cause any issue?

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Anonymous
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mwf_mmfae:

Cliff solved a different issue, image size check. I appreciate you point it to  me.

In my case, image size is OK. The Issue I believe is in 2.2.3 Windows WsOtaUpgrade apps.

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