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33 lines
739 B
33 lines
739 B
/* evec.c -- initintc, set_evec */ |
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typedef unsigned int size_t; |
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#include <avr/pgmspace.h> |
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#include <xinu.h> |
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#include <stdio.h> |
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/*------------------------------------------------------------------------ |
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* initintc - Initialize the Interrupt Controller |
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*------------------------------------------------------------------------ |
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*/ |
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int32 initintc() |
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{ |
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return OK; |
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} |
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/*------------------------------------------------------------------------ |
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* set_evec - set exception vector to point to an exception handler |
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*------------------------------------------------------------------------ |
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*/ |
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int32 set_evec(uint32 xnum, uint32 handler) |
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{ |
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/* There are only 92 interrupts allowed 0-2 */ |
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if(xnum > 92) { |
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return SYSERR; |
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} |
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return OK; |
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} |
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