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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:
h
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.
Solved! Go to Solution.
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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.