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AT91SAM7_64 flash problem

Silviu Virtopeanu

I had a look to the Keil\ARM\Flash\AT91SAM7_64 and it looks this code was design to never run.

1. The example finishes with error
2. ProgramPage should be at least in RAM
3. *Flash++ = *((unsigned long *)buf); -> buf should be aligned before get Data abort exception.

Did someone has some working example with Keil AT91SAM7xx and data flash?

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  • 0 in reply to edPer Westermark

    Hi Per,

    Thanks for you reply. It clarifies a lot of things. Can you deliver some tutorial sources where flash it's possible from application? So far I found a lot of complaining all over the sites and no real examples/solution for this problem (it looks not so easy to make). No sources deliver from Keil and so far I spend 2 days of debugging and the results are so far not very positive.

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  • 0 in reply to edPer Westermark

    Hi Per,

    Thanks for you reply. It clarifies a lot of things. Can you deliver some tutorial sources where flash it's possible from application? So far I found a lot of complaining all over the sites and no real examples/solution for this problem (it looks not so easy to make). No sources deliver from Keil and so far I spend 2 days of debugging and the results are so far not very positive.

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