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91 lines
2.4 KiB
91 lines
2.4 KiB
1 year ago
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/*******************************************************************************
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* Filename: bsp_mlx90615.h
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* Revised: All copyrights reserved to Roger.
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* Date: 2022-05-04
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* Revision: v1.0
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* Writer: Roger-WY.
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*
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* Description: 非接触式红外温度传感器模块驱动(数字式) 头文件
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*******************************************************************************/
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#ifndef __BSP_MLX90615_H__
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#define __BSP_MLX90615_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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#include "stc_8_delay.h"/////
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#define MLX90615_TEMP_READ_ERR_CODE -99
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/* MLX90615 内部寄存器地址定义 */
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/* Private defines -----------------------------------------------------------*/
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/* DEFAULT SLAVE ADDRESS */
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#define MLX90615_ADDR 0x5B
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#define MLX90615_ADDR_WR (MLX90615_ADDR << 1)
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#define MLX90615_EEPROM_SA 0x10
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#define MLX90615_EEPROM_PWMT_MIN MLX90615_EEPROM_SA
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#define MLX90615_EEPROM_PWMT_RNG 0x11
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#define MLX90615_EEPROM_CONFIG 0x12
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#define MLX90615_EEPROM_EMISSIVITY 0x13
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#define MLX90615_RAW_IR_DATA 0x25
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#define MLX90615_AMBIENT_TEMPERATURE 0x26
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#define MLX90615_OBJECT_TEMPERATURE 0x27
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#define MLX90615_SLEEP 0xC6
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// DEPRECATED! (just emissivity, not the whole EEPROM)
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#define AccessEEPROM MLX90615_EEPROM_EMISSIVITY
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#define Default_Emissivity 0x4000
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/* MLX90615 供外部调用函数 */
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u8 bsp_Mlx90615Init(void);
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int8_t bsp_Mlx90615ScanDevice(uint8_t *pSlaveAddr);
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int8_t bsp_Mlx90615ReadTempAmbient(uint8_t slaveAddr, float *ao);
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int8_t bsp_Mlx90615ReadTempObject(uint8_t slaveAddr, float *to);
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int8_t bsp_Mlx90615ReadIrData(uint8_t slaveAddr, uint16_t *ir);
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int8_t bsp_Mlx90615ReadEmissivity(uint8_t slaveAddr, float *emissivity);
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int8_t bsp_Mlx90615SetEmissivity(uint8_t slaveAddr, float emissivity);
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#define L0_mlx95_wakeup() L0_IICMx_SCL(D_iicch_mlx96015,1);\
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delay_ms2(1);\
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L0_IICMx_SCL(D_iicch_mlx96015,0);\
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delay_ms2(40);\
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L0_IICMx_SCL(D_iicch_mlx96015,1);
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typedef struct
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{
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u8 d[12];
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u8 Object[3];
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u8 Ambient[3];
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u16 tmp;
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/// u32 u32a;
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u16 u16b;
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u16 u16t;
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u16 u16out_o;///目标温度 放大100倍
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u16 u16out_a;///环境温度 放大100倍
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}TS_mx95_;
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extern TS_mx95_ ts_mx95;
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void L1_mlx95_get_tmp(void);
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#endif
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/***************************** (END OF FILE) **********************************/
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