28 lines
505 B
C
28 lines
505 B
C
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#include <sys/types.h>
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#include <platform.h>
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#include <io.h>
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typedef union {
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u32 value;
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struct {
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/* [0] timer trigger */
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u32 timer_trigger : 1;
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/* [2] timer clear */
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u32 timer_clear : 1;
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/* [3] running timer trigger */
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u32 running_timer_trigger : 1;
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/* [3:31] reserved */
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u32 reserved : 29;
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};
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} stopwatch_cfg;
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void stopwatch_trigger(void)
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{
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stopwatch_cfg cfg = {0};
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cfg.timer_clear = 0; /* false */
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cfg.timer_trigger = 1; /* true */
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writel(cfg.value, (STOPWATCH_CTRL_REG2));
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}
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