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cyg_interrupt_create does'nt create isr
- From: sumanth <sumanth dot kondlada at wipro dot com>
- To: ecos-devel at ecos dot sourceware dot org
- Date: Wed, 26 Apr 2006 03:55:14 -0700 (PDT)
- Subject: cyg_interrupt_create does'nt create isr
Hi all,
I am porting ecos for Intel xscale ixp425 evaluation board
, i am done up to cyg_user start, i have written a small serial program
which works for the polling mode , so i want to test the same in interrupt
mode ,so i have written
cyg_interrupt_create(int1_vector,int1_priority,0,&interrupt_1_isr,&interrupt_1_dsr,
&int1_handle,&int1);
cyg_interrupt_attach( int1_handle );
cyg_interrupt_unmask(int1_vector);
i am using axd debugger to debug, the code runs without any exceptions and
errors but it does'nt enter into ISR or DSR
Do i have missed any initilizations regarding interrupts in my port,have any
one faced problems please help me, i am doing hal_interrupt_configure for
only GPIO pins should
i do the same for uart also, could any one say where does the interrupt
vector initilization happens
any sugessitions would be helpful
Thanks & regards,
Sumanth.
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