More questions about the OTA Update Process

[Anonymous]

Hello, as a continuation of the original thread here: WsRsaSign.exe can't run in Win7 64bit

I find another question during test OTA without secure, that is:

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I try to find a apk that can help me to test OTA, then I find OTA_Android_Sample_NoSecure.zip from WICED Smart BCM92073X OTA Firmware Upgrade (2).

I use ota_firmware_upgrade project in chip 737, When I try to start OTA, it also fail, so I trace the process, it fail in "Bad Download len:1", then I comment these code, the OTA is successful.

//            if (len < 3)

//            {

//                ble_trace1("\rBad Download len:%d", len);

//                return (FALSE);

//            }

so I wanna know where wrong is, and which code I should refer to,

PS: my OTA bin file's size is about 10kb, is it too small to cause this problem?

Thanks.

[BoonT_56]

maxsong

I have to roped in our app engineer who provided those codes to advice on your findings.

[Anonymous · Accepted solution]

1. Sample code OTA_Android_Sample_NoSecure.zip is only tested in WICED Smart SDK 1.1.0.

2. Use AndroidOtaSampleCodes_V1.1.zip for SDK 2.x.

[Anonymous]

kyln Is this still an issue?