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39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_analog_in.h"
52 #include "drv_i2c_master.h"
75 #define MAGNETO9_SET_DEV_ADDR 0x4D
81 #define MAGNETO9_ADC_RESOLUTION 0x0FFF
82 #define MAGNETO9_VREF_5V 5.0
88 #define MAGNETO9_QUIESCENT_VOUT 2.5
89 #define MAGNETO9_AN_SENSITIVITY_V_PER_G 0.009
90 #define MAGNETO9_GAUSS_TO_MILITESLA 0.1
99 #define MAGNETO9_VOLTAGE_TO_FIELD_STRENGTH( voltage ) ( ( ( voltage - MAGNETO9_QUIESCENT_VOUT ) / \
100 MAGNETO9_AN_SENSITIVITY_V_PER_G ) * \
101 MAGNETO9_GAUSS_TO_MILITESLA )
119 #define MAGNETO9_MAP_MIKROBUS( cfg, mikrobus ) \
120 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
121 cfg.pwm = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
122 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
123 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
analog_in_t adc
Definition: magneto9.h:136
err_t magneto9_init(magneto9_t *ctx, magneto9_cfg_t *cfg)
Magneto 9 initialization function.
magneto9_return_value_t
Magneto 9 Click return value data.
Definition: magneto9.h:167
uint8_t slave_address
Definition: magneto9.h:139
pin_name_t sda
Definition: magneto9.h:152
@ MAGNETO9_OK
Definition: magneto9.h:168
uint8_t magneto9_get_pwm_pin(magneto9_t *ctx)
Magneto 9 get PWM pin function.
@ MAGNETO9_ERROR
Definition: magneto9.h:169
err_t magneto9_read_raw_adc(magneto9_t *ctx, uint16_t *raw_adc)
Magneto 9 read raw ADC function.
void magneto9_cfg_setup(magneto9_cfg_t *cfg)
Magneto 9 configuration object setup function.
float vref
Definition: magneto9.h:158
pin_name_t pwm
Definition: magneto9.h:150
err_t magneto9_read_an_pin_voltage(magneto9_t *ctx, float *data_out)
Magneto 9 read AN pin voltage level function.
pin_name_t scl
Definition: magneto9.h:151
digital_in_t pwm
Definition: magneto9.h:134
Magneto 9 Click configuration object.
Definition: magneto9.h:148
err_t magneto9_read_an_pin_value(magneto9_t *ctx, uint16_t *data_out)
Magneto 9 read AN pin value function.
uint8_t i2c_address
Definition: magneto9.h:155
analog_in_resolution_t resolution
Definition: magneto9.h:157
err_t magneto9_read_adc_voltage(magneto9_t *ctx, float *voltage)
Magneto 9 read ADC voltage function.
Magneto 9 Click context object.
Definition: magneto9.h:133
uint32_t i2c_speed
Definition: magneto9.h:154
i2c_master_t i2c
Definition: magneto9.h:137
pin_name_t an
Definition: magneto9.h:149