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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_i2c_master.h"
52 #define OXIMETER3_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
54 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
55 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
62 #define OXIMETER3_RETVAL uint8_t
64 #define OXIMETER3_OK 0x00
65 #define OXIMETER3_INIT_ERROR 0xFF
66 #define OXIMETER3_ERROR 0xFF
73 #define OXIMETER3_SLAVE_ADDRESS 0x13
79 #define OXIMETER3_REG_COMMAND 0x80
80 #define OXIMETER3_REG_PRODUCT_ID 0x81
81 #define OXIMETER3_REG_PROX_RATE 0x82
82 #define OXIMETER3_REG_LED_CURRENT 0x83
83 #define OXIMETER3_REG_ALS_PARAMETER 0x84
84 #define OXIMETER3_REG_ALS_RESULT_MSB 0x85
85 #define OXIMETER3_REG_ALS_RESULT_LSB 0x86
86 #define OXIMETER3_REG_PROX_RESULT_MSB 0x87
87 #define OXIMETER3_REG_PROX_RESULT_LSB 0x88
88 #define OXIMETER3_REG_INTERRUPT_CTRL 0x89
89 #define OXIMETER3_REG_LOW_THRESHOLD_MSB 0x8A
90 #define OXIMETER3_REG_LOW_THRESHOLD_LSB 0x8B
91 #define OXIMETER3_REG_HIGH_THRESHOLD_MSB 0x8C
92 #define OXIMETER3_REG_HIGH_THRESHOLD_LSB 0x8D
93 #define OXIMETER3_REG_INTERRUPT_STATUS 0x8E
94 #define OXIMETER3_REG_PROX_MODULATOR_TIMING 0x8F
101 #define OXIMETER3_CMD_ALS_SINGLE_MEASUREMENT_ENABLE 0x10
102 #define OXIMETER3_CMD_ALS_SINGLE_MEASUREMENT_DISABLE 0x00
103 #define OXIMETER3_CMD_PROX_SINGLE_MEASUREMENT_ENABLE 0x08
104 #define OXIMETER3_CMD_PROX_SINGLE_MEASUREMENT_DISABLE 0x00
105 #define OXIMETER3_CMD_ALS_PERIODIC_MEASUREMENT_ENABLE 0x04
106 #define OXIMETER3_CMD_ALS_PERIODIC_MEASUREMENT_DISABLE 0x00
107 #define OXIMETER3_CMD_PROX_PERIODIC_MEASUREMENT_ENABLE 0x02
108 #define OXIMETER3_CMD_PROX_PERIODIC_MEASUREMENT_DISABLE 0x00
109 #define OXIMETER3_CMD_MEASUREMENT_ENABLE 0x01
110 #define OXIMETER3_CMD_MEASUREMENT_DISABLE 0x00
112 #define OXIMETER3_CMD_ALS_DATA_READY 0x40
113 #define OXIMETER3_CMD_PROX_DATA_READY 0x20
120 #define OXIMETER3_PROX_RATE_1p95_MPS 0x00
121 #define OXIMETER3_PROX_RATE_3p90625_MPS 0x01
122 #define OXIMETER3_PROX_RATE_7p8125_MPS 0x02
123 #define OXIMETER3_PROX_RATE_16p625_MPS 0x03
124 #define OXIMETER3_PROX_RATE_31p25_MPS 0x04
125 #define OXIMETER3_PROX_RATE_62p5_MPS 0x05
126 #define OXIMETER3_PROX_RATE_125_MPS 0x06
127 #define OXIMETER3_PROX_RATE_250_MPS 0x07
134 #define OXIMETER3_LED_CURR_MIN 1
135 #define OXIMETER3_LED_CURR_MID 12
136 #define OXIMETER3_LED_CURR_MAX 20
143 #define OXIMETER3_ALS_PARAM_CONT_CONVERSION_ENABLE 0x80
144 #define OXIMETER3_ALS_PARAM_CONT_CONVERSION_DISABLE 0x00
145 #define OXIMETER3_ALS_PARAM_AUTO_OFSEN_ENABLE 0x08
146 #define OXIMETER3_ALS_PARAM_AUTO_OFSEN_DISABLE 0x00
147 #define OXIMETER3_ALS_PARAM_1_SAMPEL_PER_S 0x00
148 #define OXIMETER3_ALS_PARAM_2_SAMPEL_PER_S 0x10
149 #define OXIMETER3_ALS_PARAM_3_SAMPEL_PER_S 0x20
150 #define OXIMETER3_ALS_PARAM_4_SAMPEL_PER_S 0x30
151 #define OXIMETER3_ALS_PARAM_5_SAMPEL_PER_S 0x40
152 #define OXIMETER3_ALS_PARAM_6_SAMPEL_PER_S 0x50
153 #define OXIMETER3_ALS_PARAM_8_SAMPEL_PER_S 0x60
154 #define OXIMETER3_ALS_PARAM_10_SAMPEL_PER_S 0x70
161 #define OXIMETER3_INT_CTRL_1_CNT 0x00
162 #define OXIMETER3_INT_CTRL_2_CNT 0x20
163 #define OXIMETER3_INT_CTRL_4_CNT 0x40
164 #define OXIMETER3_INT_CTRL_8_CNT 0x60
165 #define OXIMETER3_INT_CTRL_16_CNT 0x80
166 #define OXIMETER3_INT_CTRL_32_CNT 0xA0
167 #define OXIMETER3_INT_CTRL_64_CNT 0xC0
168 #define OXIMETER3_INT_CTRL_128_CNT 0xE0
169 #define OXIMETER3_INT_CTRL_INT_ON_PROX_RDY 0x08
170 #define OXIMETER3_INT_CTRL_INT_ON_ALS_RDY 0x04
171 #define OXIMETER3_INT_CTRL_INT_ON_THRESHOLD 0x02
172 #define OXIMETER3_INT_CTRL_INT_ON_THRESHOLD_PROX 0x00
173 #define OXIMETER3_INT_CTRL_INT_ON_THRESHOLD_ALS 0x01
180 #define OXIMETER3_INT_STATUS_PROX 0x08
181 #define OXIMETER3_INT_STATUS_ALS 0x04
182 #define OXIMETER3_INT_STATUS_LOW_THRESHOLD 0x02
183 #define OXIMETER3_INT_STATUS_HIGH_THRESHOLD 0x01
190 #define OXIMETER3_PROX_TIMING_FREQ_390p625_KHZ 0x00
191 #define OXIMETER3_PROX_TIMING_FREQ_781p25_KHZ 0x01
192 #define OXIMETER3_PROX_TIMING_FREQ_1p5625_MHZ 0x10
193 #define OXIMETER3_PROX_TIMING_FREQ_3p125_MHZ 0x11
200 #define OXIMETER3_ID_VAL 0x21
207 #define OXIMETER3_ALS 0x11
208 #define OXIMETER3_PROX 0x22
209 #define OXIMETER3_HEART_RATE 0x33
216 #define SHIFT_VALUE 8
342 #endif // _OXIMETER3_H_
pin_name_t scl
Definition: oximeter3.h:250
uint8_t oximeter3_generic_read(oximeter3_t *ctx, uint8_t reg)
Generic read function.
pin_name_t int_pin
Definition: oximeter3.h:255
uint32_t i2c_speed
Definition: oximeter3.h:259
pin_name_t sda
Definition: oximeter3.h:251
void oximeter3_generic_write(oximeter3_t *ctx, uint8_t reg, uint8_t data_buf)
Generic write function.
Click configuration structure definition.
Definition: oximeter3.h:246
void oximeter3_cfg_setup(oximeter3_cfg_t *cfg)
Config Object Initialization function.
uint16_t oximeter3_read_value(oximeter3_t *ctx, uint8_t type_macro)
Generic function for reading als and proximity values.
OXIMETER3_RETVAL oximeter3_init(oximeter3_t *ctx, oximeter3_cfg_t *cfg)
Initialization function.
digital_in_t int_pin
Definition: oximeter3.h:231
#define OXIMETER3_RETVAL
Definition: oximeter3.h:62
uint8_t oximeter3_get_int_status(oximeter3_t *ctx)
Gets state of the int pin.
i2c_master_t i2c
Definition: oximeter3.h:235
Click ctx object definition.
Definition: oximeter3.h:229
uint8_t i2c_address
Definition: oximeter3.h:260
uint8_t slave_address
Definition: oximeter3.h:239