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Re: Re: On ARM7 can one of FIQ/IRQ be used for non-eCos stuff?
> Here are the notes for the setup:
> // **************************
> // This exception handler replaces the standard FIQ handler
> // located in vectors.S. It is specific for the <name changed>
> // application.
> //
> // To use this replacement FIQ handler:
> // 1) modify linker file:
> // The linker file needs to be modified so that the HAL_VSR_SET()
> // macro works correctly.
> // In the file mlt_arm_lpc2xxx_<name changed>.ldi, change:
> //
> // SECTION_fixed_vectors (ram, 0x40000040, LMA_EQ_VMA)
> // to
> // SECTION_fixed_vectors (ram, 0x40000020, LMA_EQ_VMA)
> //
> // This locates hal_vsr_table at 0x40000020 (on-chip RAM).
> // hal_vsr_table is not used (except we are using it now!).
Interesting. It looks like all lpc2xxx platforms are broken in the
same way...
Andrew
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