//源程序:#include "sys.h"#include "delay.h"#include "usart.h"#include "myiic.h"#include "MAX30102.h"#include "algorithm.h"#include "stdio.h"#include "lcd1602.h"#include "wsr18b20.h"#define MAX_BRIGHTNESS 255uint32_t aun_ir_buffer[500]; //IR LED sensor dataint32_t n_ir_buffer_length;//data lengthuint32_t aun_red_buffer[500];//Red LED sensor dataint32_t n_sp02; //SPO2 valueint8_t ch_spo2_valid;//indicator to show if the SP02 calculation is validint32_t n_heart_rate;//heart rate valueint8_t...
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