cpp/latest/i2c_8h_source.html

 #pragma once


 #include "sensor_common.h"


 #ifdef  __cplusplus

 extern "C" {

 #endif


 typedef struct {

     uint8_t device_addr;

     uint8_t register_addr;

 } MblMwI2cReadParameters;


 METAWEAR_API MblMwDataSignal* mbl_mw_i2c_get_data_signal(MblMwMetaWearBoard *board, uint8_t length, uint8_t id);

 METAWEAR_API void mbl_mw_i2c_write(const MblMwMetaWearBoard *board, uint8_t device_addr, uint8_t register_addr, const uint8_t* value, uint8_t length);


 #ifdef  __cplusplus

 }

 #endif

MblMwDataSignal
struct MblMwDataSignal MblMwDataSignal
A event fired from the MetaWear board that also contains data.
Definition: datasignal_fwd.h:15

METAWEAR_API
#define METAWEAR_API
Indicates the function should be exported to the symbol table
Definition: dllmarker.h:27

mbl_mw_i2c_write
METAWEAR_API void mbl_mw_i2c_write(const MblMwMetaWearBoard *board, uint8_t device_addr, uint8_t register_addr, const uint8_t *value, uint8_t length)
Writes data via the i2c bus.

mbl_mw_i2c_get_data_signal
METAWEAR_API MblMwDataSignal * mbl_mw_i2c_get_data_signal(MblMwMetaWearBoard *board, uint8_t length, uint8_t id)
Retrieves the data signal representing i2c data The data signal is identified by the id value and if ...

MblMwMetaWearBoard
struct MblMwMetaWearBoard MblMwMetaWearBoard
Software representation of a physical MetaWear board.
Definition: metawearboard_fwd.h:17

MblMwI2cReadParameters
Parameters required for an i2c read.
Definition: i2c.h:18

MblMwI2cReadParameters::register_addr
uint8_t register_addr
Register to read from.
Definition: i2c.h:20

MblMwI2cReadParameters::device_addr
uint8_t device_addr
Device to communicate with.
Definition: i2c.h:19