Hi All,
I managed to update my FW, but the new FW is not start to work.
I checked that the new FW is burn correctly (I verify it with uVision3 with the verify option at the utility settings).
Please advice Kobi
Hi,
I am using uVision 3 with ulink2 and the target is in house development. The new FW is a simple one that sends string to the UART (It is working with direct download using ULINK2). I verified that the new FW image is identical to the original with the help of ULINK2 and uVision3 (Option for target --> utilities --> settings --> verify).
And after reset, I notice that the controller (LPC2136) do not return from the internal bootloader.
I hope I supply enough information (If not I will add more).
Thanks Kobi
You managed to update your fw. If the verify passed, then you know that the copy operation worked.
But that isn't a guarantee that the firmware you downloaded is correct. If you download a buggy firmware, your board may fail to start.
In this case you are not supplying any information at all that can help us help you with your problem.
We don't know what equipment you have updated. We don't know what the old firmware was. We don't know what the new firmware is. We don't know if it is an application that you have written/modified, or if it is a demo application.
We don't know what indications you are looking at to deduce that the firmware doesn't run now but did run before the update.
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