22 lines
512 B
C
22 lines
512 B
C
/*
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* Copyright (c) 1986 Regents of the University of California.
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* All rights reserved. The Berkeley software License Agreement
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* specifies the terms and conditions for redistribution.
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*/
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#include "param.h"
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#include "machine/pic32mx.h"
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/*
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* Setup core timer for `hz' timer interrupts per second.
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*/
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void
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clkstart()
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{
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unsigned count = mips_read_c0_register (C0_COUNT, 0);
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mips_write_c0_register (C0_COMPARE, 0,
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count + (CPU_KHZ * 1000 / HZ + 1) / 2);
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IECSET(0) = 1 << PIC32_IRQ_CT;
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}
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