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debugging "blinky" for MPU

So close yet so far...

Hardware: TI AM1707 EVM - ARM926EJ-S microprocessor (not MCU, so not officially supported in the device database)

Debugger: Segger J-Link

Application: GNU compiler toolchain + working LED code

When loaded with J-Link + GDB, the LEDs light up correctly

When loaded by J-Link + uVision, the debugger SEEMS to give me access to the board, but the application doesn't run correctly (starts near 0xFFFF0000, which is on-chip local ram)...

Am I missing something totally basic here? Any help would be greatly appreciated!!

-Jonathan

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  • if you are going to be an unhelpful ***, why bother posting at all?

    In that case, erik was simply being erik.

    Unfortunately, we cannot chose who live in this world with us, and in a public forum, you get the good, the bad and then folks like erik. You simply have to learn to ignore the less-than-desirables.

    Once you have mastered that, you may come to appreciate this forum more.

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  • if you are going to be an unhelpful ***, why bother posting at all?

    In that case, erik was simply being erik.

    Unfortunately, we cannot chose who live in this world with us, and in a public forum, you get the good, the bad and then folks like erik. You simply have to learn to ignore the less-than-desirables.

    Once you have mastered that, you may come to appreciate this forum more.

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