c6dofimu18 2.1.0.0
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6DOF IMU 18 click

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Click library

  • Author : Stefan Ilic
  • Date : Jan 2023.
  • Type : I2C/SPI type

Software Support

We provide a library for the 6DOF IMU 18 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Package can be downloaded/installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Library Description

This library contains API for 6DOF IMU 18 Click driver.

Standard key functions :

Example key functions :

Example Description

This library contains API for 6DOF IMU 18 Click driver. The library initializes and defines the I2C and SPI bus drivers to

write and read data from registers, as well as the default configuration for reading gyroscope and accelerator data, and temperature.

The demo application is composed of two sections :

Application Init

Initializes the driver after that resets the device and performs default configuration and reads the device id.

void application_init ( void )
{
log_cfg_t log_cfg;
c6dofimu18_cfg_t c6dofimu18_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
// Click initialization.
c6dofimu18_cfg_setup( &c6dofimu18_cfg );
C6DOFIMU18_MAP_MIKROBUS( c6dofimu18_cfg, MIKROBUS_1 );
err_t init_flag = c6dofimu18_init( &c6dofimu18, &c6dofimu18_cfg );
if ( ( I2C_MASTER_ERROR == init_flag ) || ( SPI_MASTER_ERROR == init_flag ) )
{
log_error( &logger, " Communication init." );
for ( ; ; );
}
if ( C6DOFIMU18_OK != c6dofimu18_default_cfg ( &c6dofimu18 ) )
{
log_error( &logger, " Default configuration." );
for ( ; ; );
}
uint8_t id = 0;
log_printf( &logger, " WHO AM I = 0X%.2X\r\n", (uint16_t)id );
log_info( &logger, " Application Task " );
}
@ C6DOFIMU18_OK
Definition: c6dofimu18.h:834
#define C6DOFIMU18_MAP_MIKROBUS(cfg, mikrobus)
MikroBUS pin mapping.
Definition: c6dofimu18.h:737
#define C6DOFIMU18_WHO_AM_I
Definition: c6dofimu18.h:123
#define C6DOFIMU18_BANK0_SEL
6DOF IMU 18 description setting.
Definition: c6dofimu18.h:209
err_t c6dofimu18_reg_read(c6dofimu18_t *ctx, uint8_t reg_bank, uint8_t reg, uint8_t *data_out, uint8_t len)
6DOF IMU 18 data reading function.
void application_init(void)
Definition: main.c:33

Application Task

This example demonstrates the use of the 6DOF IMU 18 Click board by

measuring and displaying acceleration and gyroscope data for X-axis, Y-axis, and Z-axis as well as temperature in degrees Celsius.

void application_task ( void )
{
if ( c6dofimu18_get_int1_state( &c6dofimu18) )
{
c6dofimu18_data_t accel_data;
c6dofimu18_data_t gyro_data;
float temp_data;
uint32_t tmst_data;
c6dofimu18_get_data_from_register( &c6dofimu18, &temp_data, &accel_data, &gyro_data, &tmst_data );
log_printf( &logger, " TEMP: %.2f \r\n", temp_data );
log_printf( &logger, " GYRO: x:%d y:%d z:%d \r\n", gyro_data.data_x,gyro_data.data_y,gyro_data.data_z );
log_printf( &logger, " ACCEL: x:%d y:%d z:%d \r\n", accel_data.data_x,accel_data.data_y,accel_data.data_z );
log_printf( &logger, "========================== \r\n" );
Delay_ms( 1000 );
}
}
void application_task(void)
Definition: main.c:74
int16_t data_y
Definition: c6dofimu18.h:823
int16_t data_z
Definition: c6dofimu18.h:824
int16_t data_x
Definition: c6dofimu18.h:822

The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Other Mikroe Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.6DOFIMU18

Additional notes and informations

Depending on the development board you are using, you may need USB UART click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. UART terminal is available in all MikroElektronika compilers.