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145 lines
2.9 KiB
145 lines
2.9 KiB
#ifndef _MAX30102_H
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#define _MAX30102_H
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#include "msp_iicMx.h"/////
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#include "c_type51.h"/////
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#include "TTSS_task.h"/////
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///#include "bsp_lora_jx.h"
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#include "bsp_oled.h"
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#define MAX30102_Device_address 0xAE
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//register addresses
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#define REG_INTR_STATUS_1 0x00
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#define REG_INTR_STATUS_2 0x01
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#define REG_INTR_ENABLE_1 0x02
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#define REG_INTR_ENABLE_2 0x03
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#define REG_FIFO_WR_PTR 0x04
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#define REG_OVF_COUNTER 0x05
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#define REG_FIFO_RD_PTR 0x06
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#define REG_FIFO_DATA 0x07
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#define REG_FIFO_CONFIG 0x08
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#define REG_MODE_CONFIG 0x09
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#define REG_SPO2_CONFIG 0x0A
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#define REG_LED1_PA 0x0C
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#define REG_LED2_PA 0x0D
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#define REG_PILOT_PA 0x10
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#define REG_MULTI_LED_CTRL1 0x11
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#define REG_MULTI_LED_CTRL2 0x12
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#define REG_TEMP_INTR 0x1F
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#define REG_TEMP_FRAC 0x20
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#define REG_TEMP_CONFIG 0x21
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#define REG_PROX_INT_THRESH 0x30
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#define REG_REV_ID 0xFE
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#define REG_PART_ID 0xFF
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#define SAMPLES_PER_SECOND 100 //检测频率
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#define D_m32_mode_HR 0x02
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#define D_m32_mode_SPO2 0x03
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uint8 Max30102_reset(void);
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void L2_max30102_init(void);
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void max30102_read_fifo(void);
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typedef struct
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{
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TS_task task;
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}TS_task_m32_;
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extern TS_task_m32_ ts_task_m32;
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extern void L2_task_m32_register(void);
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extern void L2_task_m32_handle(TS_task_m32_ *s);
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/*
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BYTE 1 FIFO_DATA[17]
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FIFO_DATA[16]
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BYTE 2 FIFO_DATA[15]
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FIFO_DATA[14]
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FIFO_DATA[13]
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FIFO_DATA[12]
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FIFO_DATA[11]
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FIFO_DATA[10]
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FIFO_DATA[9]
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FIFO_DATA[8]
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BYTE 3 FIFO_DATA[7]
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FIFO_DATA[6]
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FIFO_DATA[5]
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FIFO_DATA[4]
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FIFO_DATA[3]
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FIFO_DATA[2]
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FIFO_DATA[1]
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FIFO_DATA[0]
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*/
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typedef struct
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{
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u8 RED2;
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u8 RED1;
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u8 RED0;
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u8 IR2;
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u8 IR1;
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u8 IR0;
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}TS_m32fifo_;
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typedef struct
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{
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TS_m32fifo_ dfifo[33];
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uint32 red;
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uint32 ir;
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u8 mode;
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u8 u81;
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u16 u162;
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u32 u322;
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u8 send[32];////需要传输的数据 暂定32
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u8 fifo_ok;////在fifo数据读取完后的空档期，可以用来执行其他任务，否则会丢失数据
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u8 havefigle;///= 1 手指放入判定
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u8 havefigle_n;///= 1 手指放入判定
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uint32 hr_s,hr_i,hr;
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U8 hr_out;////心跳的输出
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U16 hr_out2;////心跳的输出
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U16 hr_out2_temp;////心跳的输出
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/// u32 u32a;
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u16 u16b;
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u16 u16d;
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u16 u16out_c;///
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u8 s,s2;
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u8 HRok,SPO2ok,fifook,datok;
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uint32 cashe[3];
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uint32 i,ac,dc,ac2,dc2;
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uint32 fifo_ir,fifo_red;
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uint32 IR_out2,RED_out2,IR_max,IR_min,RED_max,RED_min;
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uint32 sum,sum2;
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float ac_ir,dc_ir,ac_red,dc_red,R2,SPO2;
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U16 SPO2_out;//// 的输出
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U16 SPO2_out_temp;
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U8 SPO2_ok;////
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U8 hr_ok;////
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}TS_max30102_;
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extern TS_max30102_ ts_max30102;
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#define L1_max30102_WB(reg,dat) L2_IICMx_WriteCmd(D_iicch_max13102,MAX30102_Device_address,reg,dat)
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#define IIC_Read_Byte(adr,reg) L2_IICMx_Read1Reg1D(D_iicch_max13102,adr,reg)
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#define L1_max30102_Read(adr,reg) L2_IICMx_Read1Reg1D(D_iicch_max13102,MAX30102_Device_address,reg)
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#define L1_max30102_Read_Array(reg,dat,n) L2_IICMx_ReadReg(D_iicch_max13102,MAX30102_Device_address,reg,dat,n)
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#endif
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