移植与电子模块通信相关代码

source/elec_det/base/delay.h

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+#ifndef __DELAY_H_
+#define __DELAY_H_			   
+#include "base/define.h"
+#include <stdint.h>
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+void Systick_init(uint32_t tick);
+void delay_ms(uint32_t nms);
+void delay_us(uint32_t nus);
+void delay_nop(uint32_t nop);
+#define delay_os_ms(ms)    rt_thread_delay(ms)
+#endif
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