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RTX and FlashFS on lpc1700 SWI.s

tommy agustianto

hi, everyone. I'm difficult to find the SWI handler for LPC17XX,
please tell me if one of you have use this startup file.

I'm use RTX with FlashFS, no microlib. and the program hang on 'printf' line.

thanks

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  • 0 in reply to fulu ma

    not TWI, but SWI.

    there's no problem at all when I use RTX with other application, but after I add the FlashFS into my code, the RTX can run, but it hang at printf line. I've add the retarget.c for redirecting the stdio.

    in the web I found that RTX with FlashFS need the SWI.s, startup file for managing the interrupt.

    but I can't found the swi.s for LPC1700

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  • 0 in reply to fulu ma

    not TWI, but SWI.

    there's no problem at all when I use RTX with other application, but after I add the FlashFS into my code, the RTX can run, but it hang at printf line. I've add the retarget.c for redirecting the stdio.

    in the web I found that RTX with FlashFS need the SWI.s, startup file for managing the interrupt.

    but I can't found the swi.s for LPC1700

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