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- initial import

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git-svn-id: http://moon:8086/svn/mips@1 a8ebac50-d88d-4704-bea3-6648445a41b3
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jens
2014-07-20 15:01:37 +00:00
commit 26291bca3d
1549 changed files with 3997969 additions and 0 deletions
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src/test_timer.c
+41
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#include "libsys.h"
void handler(void)
{
volatile UINT32 *pGPIO0 = (UINT32*)SYS_GPIO_0_BASE;
volatile UINT32 *pTim_stat = (UINT32*)SYS_ITIM_STAT;
volatile UINT32 *pTim_cmp = (UINT32*)SYS_ITIM0_CMP;
if (*pTim_stat & 1)
{
(*pTim_cmp)++;
(*pGPIO0)++;
*pTim_stat = 1;
}
}
int main (void)
{
volatile UINT32 *pTim_ctrl = (UINT32*)SYS_ITIM_CTRL;
volatile UINT32 *pTim_stat = (UINT32*)SYS_ITIM_STAT;
volatile UINT32 *pTim_cnt = (UINT32*)SYS_ITIM0_CNT;
volatile UINT32 *pTim_cmp = (UINT32*)SYS_ITIM0_CMP;
volatile UINT32 *pGPIO0 = (UINT32*)SYS_GPIO_0_BASE;
*pGPIO0 = 1;
interrupt_register(SYS_INT_TIMER, handler);
interrupt_enable(SYS_INT_TIMER);
*pTim_cnt = 0;
*pTim_cmp = 1999;
*pTim_stat = 1;
*pTim_ctrl = 3;
while(1);
return 0;
}