[ECOS] DSR on MPC860

[Jonathan Larmour]

Nicpoñ Marcin wrote:
> 
> Welcome
> 
> I use SBC860 board with Motorola PowerPC MPC860 processor. In my
> application
> I use routines: cyg_interrupt_create, cyg_interrupt_enable,
> cyg_interrupt_attach, interrupt_configure, cyg_interrupt_unmask and in eCos
> Configuration Tool dsr interrupt is turned on but it doesn't work. Why dsr
> interrupt doesn't work and what should I do?

Whether a DSR is called is also determined by the return value from your
ISR. You probably want to return (CYG_ISR_HANDLED|CYG_ISR_CALL_DSR).

Jifl
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