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GNU Blinky doesn't run on MCB2130

I can get the GNU blinky example to compile and download, but it doesn't work. The example was targeted at the LPC2106 so I had to change the GPIO references to port 1, as in the non-GNU example (which works fine). Any clues as to what I should look at?

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  • All the LEDs are lit, fully on 100% (checked with oscilloscope). I was really hoping that the supplied examples would just work, which is why I've been reluctant to delve in to the start up assembler code. I noticed that the gcc startup doesn't clear the bss segment and it doesn't copy _etext to _data, but neither seems strictly necessary for the blinky example.

    I've tried the debugger again, and now it just steps through the C source!

    Am I the only person to try the examples?

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  • All the LEDs are lit, fully on 100% (checked with oscilloscope). I was really hoping that the supplied examples would just work, which is why I've been reluctant to delve in to the start up assembler code. I noticed that the gcc startup doesn't clear the bss segment and it doesn't copy _etext to _data, but neither seems strictly necessary for the blinky example.

    I've tried the debugger again, and now it just steps through the C source!

    Am I the only person to try the examples?

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