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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"
74 #define DIFFPRESS3_PMIN -100.0f // Measurement range minimum
75 #define DIFFPRESS3_PMAX 1000.0f // Measurement range maximum
76 #define DIFFPRESS3_ACCP_ABS_MIN -0.3f // Absolute accuracy minimum
77 #define DIFFPRESS3_ACCP_ABS_TYP 0.1f // Absolute accuracy typical
78 #define DIFFPRESS3_ACCP_ABS_MAX 0.3f // Absolute accuracy minimum
79 #define DIFFPRESS3_ACCP_TOT_MIN -0.5f // Total accuracy minimum
80 #define DIFFPRESS3_ACCP_TOT_TYP 0.25f // Total accuracy typical
81 #define DIFFPRESS3_ACCP_TOT_MAX 0.5f // Total accuracy minimum
82 #define DIFFPRESS3_SENP 0.04196f // Sensitivity (digital)
83 #define DIFFPRESS3_AN_SENP 275.0f // Sensitivity (analog)
84 #define DIFFPRESS3_ACCP_REP 0.01f // Repeatability
85 #define DIFFPRESS3_ACCP_DRIFT 0.05f // Long term drift
86 #define DIFFPRESS3_DIG_OUTOFF 5660.0f // Digital Zero pressure offset
87 #define DIFFPRESS3_DIG_FSS 26214.0f // DigitalFull scale span
88 #define DIFFPRESS3_DIG_OUTP_MIN 3207.0f // Digital Output at minimum pressure
89 #define DIFFPRESS3_DIG_OUTP_MAX 29491.0f // Digital Output at maximum pressure
90 #define DIFFPRESS3_AN_OUTOFF 0.87f // Analog Zero pressure offset
91 #define DIFFPRESS3_AN_FSS 4.0f // Analog Full scale span
92 #define DIFFPRESS3_AN_OUTP_MIN 0.5f // Analog Output at minimum pressure
93 #define DIFFPRESS3_AN_OUTP_MAX 4.5f // Analog Output at maximum pressure
94 #define DIFFPRESS3_PRES 0x7FFF // Resolution
100 #define DIFFPRESS3_TRANGE_MIN 0.0f // Measurement range minimum
101 #define DIFFPRESS3_TRANGE_MAX 70.0f // Measurement range maximum
102 #define DIFFPRESS3_TRES 0x7FFF // Resolution
103 #define DIFFPRESS3_SENT 0.004272 // Sensitivity
104 #define DIFFPRESS3_OUTT_MIN 8192.0 // Output at minimum temperature
105 #define DIFFPRESS3_OUTT_MAX 24576.0 // Output at maximum temperature
111 #define DIFFPRESS3_ADC_RESOLUTION 0x7FFF
112 #define DIFFPRESS3_VREF_3V3 3.3
113 #define DIFFPRESS3_VREF_5V 5.0
120 #define DIFFPRESS3_SET_DEV_ADDR 0x78
138 #define DIFFPRESS3_MAP_MIKROBUS( cfg, mikrobus ) \
139 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
140 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
141 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
368 #endif // DIFFPRESS3_H
float vref
Definition: diffpress3.h:189
@ DIFFPRESS3_AN_SEL_5V
Definition: diffpress3.h:163
err_t diffpress3_read_voltage(diffpress3_t *ctx, float *voltage)
Diff Press 3 read voltage level function.
diffpress3_return_value_t
Diff Press 3 Click return value data.
Definition: diffpress3.h:224
pin_name_t an
Definition: diffpress3.h:203
diffpress3_an_sel_t
Diff Press 3 Click AN SEL selector value.
Definition: diffpress3.h:162
i2c_master_t i2c
Definition: diffpress3.h:186
Diff Press 3 Click context object.
Definition: diffpress3.h:184
@ DIFFPRESS3_ERROR
Definition: diffpress3.h:226
err_t diffpress3_get_pressure(diffpress3_t *ctx, float *pressure)
Diff Press 3 get pressure function.
Diff Press 3 Click configuration object.
Definition: diffpress3.h:202
void diffpress3_cfg_setup(diffpress3_cfg_t *cfg)
Diff Press 3 configuration object setup function.
@ DIFFPRESS3_RAW_DATA_TEMPERATURE
Definition: diffpress3.h:175
diffpress3_d_sel_t
Diff Press 3 Click digital output data selector.
Definition: diffpress3.h:173
err_t diffpress3_set_vref(diffpress3_t *ctx, float vref)
Diff Press 3 set vref function.
analog_in_resolution_t resolution
Definition: diffpress3.h:207
float vref
Definition: diffpress3.h:208
@ DIFFPRESS3_DRV_SEL_I2C
Definition: diffpress3.h:153
err_t diffpress3_read_raw_adc(diffpress3_t *ctx, uint16_t *raw_adc, diffpress3_d_sel_t data_sel)
Diff Press 3 read raw ADC value function.
diffpress3_drv_t
Diff Press 3 Click driver selector.
Definition: diffpress3.h:151
pin_name_t sda
Definition: diffpress3.h:205
uint32_t i2c_speed
Definition: diffpress3.h:210
void diffpress3_drv_interface_selection(diffpress3_cfg_t *cfg, diffpress3_drv_t drv_sel)
Diff Press 3 driver interface setup function.
uint8_t slave_address
Definition: diffpress3.h:188
err_t diffpress3_get_temperature(diffpress3_t *ctx, float *temperature)
Diff Press 3 get temperature function.
diffpress3_d_sel_t data_sel
Definition: diffpress3.h:215
diffpress3_an_sel_t an_sel
Definition: diffpress3.h:214
@ DIFFPRESS3_RAW_DATA_PRESSURE
Definition: diffpress3.h:174
@ DIFFPRESS3_OK
Definition: diffpress3.h:225
err_t diffpress3_get_digit_out_data(diffpress3_t *ctx, uint16_t *press_data, uint16_t *temp_data)
Diff Press 3 get digital output data function.
@ DIFFPRESS3_DRV_SEL_ADC
Definition: diffpress3.h:152
pin_name_t scl
Definition: diffpress3.h:204
diffpress3_drv_t drv_sel
Definition: diffpress3.h:190
@ DIFFPRESS3_AN_SEL_2V5
Definition: diffpress3.h:164
analog_in_t adc
Definition: diffpress3.h:185
diffpress3_drv_t drv_sel
Definition: diffpress3.h:213
diffpress3_d_sel_t data_sel
Definition: diffpress3.h:193
uint8_t i2c_address
Definition: diffpress3.h:211
err_t diffpress3_init(diffpress3_t *ctx, diffpress3_cfg_t *cfg)
Diff Press 3 initialization function.
diffpress3_an_sel_t an_sel
Definition: diffpress3.h:192