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35 #include "mikrosdk_version.h"
38 #if mikroSDK_GET_VERSION < 20800ul
39 #include "rcu_delays.h"
45 #include "drv_digital_out.h"
46 #include "drv_digital_in.h"
47 #include "drv_analog_in.h"
48 #include "drv_i2c_master.h"
70 #define CURRENT9_SENSITIVITY_V_TO_A 0.1333
71 #define CURRENT9_ZERO_CURRENT_OFFSET 0.500
72 #define CURRENT9_NUM_CONVERSIONS 200
73 #define CURRENT9_SENSOR_OUT_DIVIDER_2 2.0
74 #define CURRENT9_90PCT_VCC 4.5
80 #define CURRENT9_ADC_RESOLUTION 0x0FFF
81 #define CURRENT9_VREF_3V3 3.3
82 #define CURRENT9_VREF_5V 5.0
89 #define CURRENT9_SET_DEV_ADDR 0x4D
107 #define CURRENT9_MAP_MIKROBUS( cfg, mikrobus ) \
108 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
109 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
110 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA );
uint8_t i2c_address
Definition: current9.h:156
@ CURRENT9_DRV_SEL_I2C
Definition: current9.h:122
pin_name_t sda
Definition: current9.h:150
current9_return_value_t
Current 9 Click return value data.
Definition: current9.h:167
current9_drv_t drv_sel
Definition: current9.h:138
pin_name_t chip_select
Definition: current9.h:136
Current 9 Click configuration object.
Definition: current9.h:147
@ CURRENT9_DRV_SEL_ADC
Definition: current9.h:121
err_t current9_init(current9_t *ctx, current9_cfg_t *cfg)
Current 9 initialization function.
pin_name_t scl
Definition: current9.h:149
void current9_drv_interface_selection(current9_cfg_t *cfg, current9_drv_t drv_sel)
Current 9 driver interface setup function.
analog_in_resolution_t resolution
Definition: current9.h:152
pin_name_t an
Definition: current9.h:148
uint32_t i2c_speed
Definition: current9.h:155
current9_drv_t drv_sel
Definition: current9.h:158
i2c_master_t i2c
Definition: current9.h:133
err_t current9_read_current(current9_t *ctx, float *current)
Current 9 read current function.
@ CURRENT9_ERROR
Definition: current9.h:169
analog_in_t adc
Definition: current9.h:132
Current 9 Click context object.
Definition: current9.h:131
void current9_cfg_setup(current9_cfg_t *cfg)
Current 9 configuration object setup function.
float vref
Definition: current9.h:153
current9_drv_t
Current 9 Click driver selector.
Definition: current9.h:120
@ CURRENT9_OK
Definition: current9.h:168
err_t current9_set_vref(current9_t *ctx, float vref)
Current 9 set vref function.
float vref
Definition: current9.h:137
err_t current9_read_voltage(current9_t *ctx, float *voltage)
Current 9 read voltage level function.
err_t current9_read_raw_adc(current9_t *ctx, uint16_t *raw_adc)
Current 9 read raw ADC value function.
uint8_t slave_address
Definition: current9.h:135