55 lines
1019 B
C
55 lines
1019 B
C
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#ifndef _TIMER_H
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#define _TIMER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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TIMER_ID0 = 0,
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TIMER_ID1,
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TIMER_ID2,
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TIMER_ID3,
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} eTimerID;
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#define TIMER_LOAD_COUNT(x) ((x) * 0x14 + 0x00)
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#define TIMER_CURRENT_VAL(x) ((x) * 0x14 + 0x04)
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#define TIMER_CTRL(x) ((x) * 0x14 + 0x08)
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#define TIMER_EOI(x) ((x) * 0x14 + 0x0c)
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#define TIMER_INT_STATUS(x) ((x) * 0x14 + 0x10)
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#define TIMER_CTRL_INT_MASK (1ul << 2)
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#define TIMER_CTRL_PERIODIC (1ul << 1)
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#define TIMER_CTRL_ENABLE (1ul << 0)
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void vTimerInit(uint32_t id, int32_t inten, int32_t periodic, uint32_t rate);
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void vTimerEnable(uint32_t id);
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void vTimerDisable(uint32_t id);
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void vTimerClrInt(uint32_t id);
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void vInitialiseTimerForRunTimeState(void);
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uint32_t ulGetRunTimeCountValue(void);
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void vInitialiseTimerForDelay(void);
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void vTimerUdelay(uint32_t usec);
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void vTimerMdelay(uint32_t msec);
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void udelay(uint32_t usec);
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void mdelay(uint32_t msec);
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uint32_t get_timer(uint32_t base); /* us */
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#ifdef __cplusplus
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}
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#endif
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#endif
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