Go to the documentation of this file.
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_i2c_master.h"
73 #define DIFFPRESS2_CMD_START_CONT_MEAS_MASS_FLOW_AVG 0x3603
74 #define DIFFPRESS2_CMD_START_CONT_MEAS_MASS_FLOW_NONE 0x3608
75 #define DIFFPRESS2_CMD_START_CONT_MEAS_DIFF_PRESS_AVG 0x3615
76 #define DIFFPRESS2_CMD_START_CONT_MEAS_DIFF_PRESS_NONE 0x361E
77 #define DIFFPRESS2_CMD_STOP_CONT_MEAS 0x3FF9
78 #define DIFFPRESS2_CMD_TRIGGER_MEAS_MASS_FLOW 0x3624
79 #define DIFFPRESS2_CMD_TRIGGER_MEAS_MASS_FLOW_STRETCH 0x3726
80 #define DIFFPRESS2_CMD_TRIGGER_MEAS_DIFF_PRESS 0x362F
81 #define DIFFPRESS2_CMD_TRIGGER_MEAS_DIFF_PRESS_STRETCH 0x372D
82 #define DIFFPRESS2_CMD_PRODUCT_ID_PT1 0x367C
83 #define DIFFPRESS2_CMD_PRODUCT_ID_PT2 0xE102
101 #define DIFFPRESS2_PRODUCT_ID 0x03010101
102 #define DIFFPRESS2_PRESSURE_SCALE_FACOTR 60.0
103 #define DIFFPRESS2_TEMPERATURE_SCALE_FACOTR 200.0
110 #define DIFFPRESS2_SET_DEV_ADDR_GND 0x21
111 #define DIFFPRESS2_SET_DEV_ADDR_R4 0x22
112 #define DIFFPRESS2_SET_DEV_ADDR DIFFPRESS2_SET_DEV_ADDR_R4
130 #define DIFFPRESS2_MAP_MIKROBUS( cfg, mikrobus ) \
131 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
132 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
133 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
155 uint32_t serial_id[ 2 ];
322 float *diff_press,
float *temperature );
327 #endif // DIFFPRESS2_H
uint8_t slave_address
Definition: diffpress2.h:151
err_t diffpress2_default_cfg(diffpress2_t *ctx)
Diff Press 2 default configuration function.
uint32_t i2c_speed
Definition: diffpress2.h:170
uint8_t i2c_address
Definition: diffpress2.h:171
err_t diffpress2_raw_read(diffpress2_t *ctx, uint16_t *rx_buf, uint8_t rx_len)
Reading function.
err_t diffpress2_generic_read(diffpress2_t *ctx, uint16_t cmd, uint16_t *rx_buf, uint8_t rx_len)
Command reading function.
pin_name_t scl
Definition: diffpress2.h:165
err_t diffpress2_init(diffpress2_t *ctx, diffpress2_cfg_t *cfg)
Diff Press 2 initialization function.
pin_name_t int_pin
Definition: diffpress2.h:168
@ DIFFPRESS2_OK
Definition: diffpress2.h:181
uint32_t product_id
Definition: diffpress2.h:154
pin_name_t sda
Definition: diffpress2.h:166
Diff Press 2 Click context object.
Definition: diffpress2.h:143
@ DIFFPRESS2_ERROR
Definition: diffpress2.h:182
err_t diffpress2_reset(diffpress2_t *ctx)
Reset device.
err_t diffpress2_trigger_measurement(diffpress2_t *ctx, uint16_t trigger_type, float *diff_press, float *temperature)
Pressure and temperature reading.
err_t diffpress2_send_command(diffpress2_t *ctx, uint16_t cmd)
Command writing function.
i2c_master_t i2c
Definition: diffpress2.h:148
err_t diffpress2_get_id(diffpress2_t *ctx)
Reads device ID's.
diffpress2_return_value_t
Diff Press 2 Click return value data.
Definition: diffpress2.h:180
void diffpress2_cfg_setup(diffpress2_cfg_t *cfg)
Diff Press 2 configuration object setup function.
digital_in_t int_pin
Definition: diffpress2.h:145
Diff Press 2 Click configuration object.
Definition: diffpress2.h:164