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24 lines
858 B
24 lines
858 B
#pragma once
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#include <stdint.h>
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#include "basic_h/basic.hpp"
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extern "C" {
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// 微秒延迟定时器，注意该延时定时器需要按照以下文档进行配置
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// http://192.168.1.3:3000/zwikipedia/iflytop_wikipedia/src/branch/master/doc/stm32cubemx_us_timer.md
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typedef struct {
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zchip_tim_t* usdleaytim;
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} zchip_clock_cfg_t;
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uint32_t zchip_clock_init(zchip_clock_cfg_t* cfg);
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uint32_t zchip_clock_get_ticket(void);
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uint32_t zchip_clock_hasspassed(uint32_t ticket);
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void zchip_clock_early_delayus(uint32_t us);
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void zchip_clock_early_delayus2(uint32_t us) __attribute__((optimize("O2")));
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void zchip_clock_early_delayus_timer_start() __attribute__((optimize("O2")));
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uint32_t zchip_clock_early_delayus_timer_haspassed() __attribute__((optimize("O2")));
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void zchip_clock_early_delayus_timer_stop() __attribute__((optimize("O2")));
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}
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