lsm6dsl 2.2.0
lsm6dsl


LSM6DSL Click

LSM6DSL Click demo application is developed using the NECTO Studio, ensuring compatibility with mikroSDK's open-source libraries and tools. Designed for plug-and-play implementation and testing, the demo is fully compatible with all development, starter, and mikromedia boards featuring a mikroBUS™ socket.


Click Library

  • Author : MikroE Team
  • Date : Jan 2020.
  • Type : SPI type

Software Support

Example Description

This app measures linear and angular velocity with six degrees of freedom.

Example Libraries

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.Lsm6Dsl

Example Key Functions

  • lsm6dsl_cfg_setup Config Object Initialization function.
    void lsm6dsl_cfg_setup(lsm6dsl_cfg_t *cfg)
    Config Object Initialization function.
    Click configuration structure definition.
    Definition lsm6dsl.h:309
  • lsm6dsl_init Initialization function.
    err_t lsm6dsl_init ( lsm6dsl_t *ctx, lsm6dsl_cfg_t *cfg );
    LSM6DSL_RETVAL lsm6dsl_init(lsm6dsl_t *ctx, lsm6dsl_cfg_t *cfg)
    Initialization function.
    Click ctx object definition.
    Definition lsm6dsl.h:291
  • lsm6dsl_default_cfg Click Default Configuration function.
    void lsm6dsl_default_cfg(lsm6dsl_t *ctx)
    Click Default Configuration function.
  • lsm6dsl_set_accel_config This function set accel configuration to the target LSM6DSL_CTRL1_XL register of LSM6DSL sensor.
    void lsm6dsl_set_accel_config ( lsm6dsl_t *ctx, uint8_t odr_sel, uint8_t full_scale );
    void lsm6dsl_set_accel_config(lsm6dsl_t *ctx, uint8_t odr_sel, uint8_t full_scale)
    Set accel configuration function.
  • lsm6dsl_set_gyro_config This function set gyro configuration to the target LSM6DSL_CTRL1_XL register of LSM6DSL sensor.
    void lsm6dsl_set_gyro_config ( lsm6dsl_t *ctx, uint8_t odr_sel, uint8_t full_scale );
    void lsm6dsl_set_gyro_config(lsm6dsl_t *ctx, uint8_t odr_sel, uint8_t full_scale)
    Set gyro configuration function.
  • lsm6dsl_get_axis This function get axis value from the two target 8-bit register address of LSM6DSL sensor.
    uint16_t lsm6dsl_get_axis ( lsm6dsl_t *ctx, uint8_t reg_address_low );
    uint16_t lsm6dsl_get_axis(lsm6dsl_t *ctx, uint8_t reg_address_low)
    Get axis value function.

Application Init

Initialization driver.

void application_init ( void )
{
log_cfg_t log_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----\r\n" );
// Click initialization.
LSM6DSL_MAP_MIKROBUS( cfg, MIKROBUS_1 );
lsm6dsl_init( &lsm6dsl, &cfg );
lsm6dsl_default_cfg( &lsm6dsl );
log_printf( &logger, "---------------------------------------\r\n" );
log_printf( &logger, "| LSM6DSL Click |\r\n" );
log_printf( &logger, "---------------------------------------\r\n" );
log_printf( &logger, "| Accel | Gyro |\r\n" );
log_printf( &logger, "---------------------------------------\r\n" );
Delay_ms ( 100 );
}
#define LSM6DSL_MAP_MIKROBUS(cfg, mikrobus)
Definition lsm6dsl.h:66
void application_init(void)
Definition main.c:38

Application Task

This is a example which demonstrates the use of LSM6DSL Click board. LSM6DSL Click communicates with register via SPI by write to register and read from register, measured acceleration and gyroscope coordinates values ( X,Y,Z ) Result are being sent to the uart where you can track their changes. All data logs on usb uart for aproximetly every 3 sec.

void application_task ( void )
{
Delay_ms ( 10 );
Delay_ms ( 10 );
log_printf( &logger, " Accel X : %f | Gyro X : %f |\r\n", accel.accel_x, gyro.gyro_x );
log_printf( &logger, " Accel Y : %f | Gyro Y : %f |\r\n", accel.accel_y, gyro.gyro_y );
log_printf( &logger, " Accel Z : %f | Gyro Z : %f |\r\n", accel.accel_z, gyro.gyro_z );
log_printf( &logger, "---------------------------------------\r\n" );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
}
#define LSM6DSL_FULLSCALE_XL_2
Definition lsm6dsl.h:247
#define LSM6DSL_FULLSCALE_G_245
Definition lsm6dsl.h:252
void lsm6dsl_get_gyro(lsm6dsl_t *ctx, lsm6dsl_gyro_t *gyro, uint8_t full_scale)
Get gyroscope function.
void lsm6dsl_get_accel(lsm6dsl_t *ctx, lsm6dsl_accel_t *accel, uint8_t full_scale)
Get acceleration function.
void application_task(void)
Definition main.c:73

Application Output

This Click board can be interfaced and monitored in two ways:

  • Application Output - Use the "Application Output" window in Debug mode for real-time data monitoring. Set it up properly by following this tutorial.
  • UART Terminal - Monitor data via the UART Terminal using a USB to UART converter. For detailed instructions, check out this tutorial.

Additional Notes and Information

The complete application code and a ready-to-use project are available through the NECTO Studio Package Manager for direct installation in the NECTO Studio. The application code can also be found on the MIKROE GitHub account.