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63 lines
1.6 KiB
63 lines
1.6 KiB
1 year ago
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#ifndef _MAX30102_H
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#define _MAX30102_H
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#include "msp_iicMx.h"/////使用iic1 作为
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#include "c_type51.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 //����Ƶ��
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uint8 Max30102_reset(void);
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void MAX30102_Config(void);
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void max30102_read_fifo(void);
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typedef struct
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{
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u8 d[6];
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u16 u16_xy;
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uint32 fifo_red;
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uint32 fifo_ir;
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/// u32 u32a;
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u16 u16b;
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u16 u16t;
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u16 u16out_c;///参考数值 fifo的2和5
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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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