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Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.19
mikroSDK Library: 2.0.0.0
Category: Motion
Downloaded: 201 times
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License: MIT license
SmartDOF Click features a highly advanced integrated system-in-package (SiP) solution with three different sensors on-chip: triaxial accelerometer, magnetometer, and triaxial gyroscope are all integrated on the same die, along with the powerful 32-bit ARM® Cortex®-M0+ MCU. Thanks to the integrated MCU, the BN080 SiP provides extensive signal processing.
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DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
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3673_smart_dof_click.zip [524.35KB] | mikroC AI for ARM GCC for ARM Clang for ARM mikroC AI for PIC mikroC AI for PIC32 XC32 GCC for RISC-V Clang for RISC-V mikroC AI for AVR mikroC AI for dsPIC XC16 |
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SmartDOF Click features a highly advanced integrated system-in-package (SiP) solution with three different sensors on-chip: triaxial accelerometer, magnetometer, and triaxial gyroscope are all integrated on the same die, along with the powerful 32-bit ARM® Cortex®-M0+ MCU. Thanks to the integrated MCU, the BN080 SiP provides extensive signal processing.
We provide a library for the SmartDof 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 form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.
This library contains API for SmartDof Click driver.
Config Object Initialization function.
void smartdof_cfg_setup ( smartdof_cfg_t *cfg );
Initialization function.
SMARTDOF_RETVAL smartdof_init ( smartdof_t ctx, smartdof_cfg_t cfg );
Click Default Configuration function.
void smartdof_default_cfg ( smartdof_t *ctx );
This function waits for INT pin to go LOW, receives 4 header bytes and than parses header bytes to get data length of entire packet and stores header bytes to header buffer
uint8_t smartdof_receive_packet ( smartdof_t *ctx, uint32_t n_cycles_timeout )
This function receives get feature response report bytes
uint8_t smartdof_get_feature_response ( smartdof_t ctx, smartdof_sfc_t sfc );
This function sends set feature request report to device
void smartdof_set_feature_command ( smartdof_t ctx, smartdof_sfc_t sfc );
This Click integrates a triaxial accelerometer, triaxial gyroscope and magnetometer. It can provide very accurate and precise 3D acceleration, magnetic, and angular velocity data, in real-time.
The demo application is composed of two sections :
Initializes I2C driver and Smart DOF device
void application_init ( void )
{
uint8_t p;
log_cfg_t log_cfg;
smartdof_cfg_t cfg;
/**
* Logger initialization.
* Default baud rate: 115200
* Default log level: LOG_LEVEL_DEBUG
* @note If USB_UART_RX and USB_UART_TX
* are defined as HAL_PIN_NC, you will
* need to define them manually for log to work.
* See @b LOG_MAP_USB_UART macro definition for detailed explanation.
*/
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
smartdof_cfg_setup( &cfg );
SMARTDOF_MAP_MIKROBUS( cfg, MIKROBUS_1 );
smartdof_init( &smartdof, &cfg );
if ( smartdof_default_cfg ( &smartdof ) !=0 )
{
log_info( &logger, "Error during default configuration" );
}
}
Executes one of 'smartdof_xxx_task()' additional functions
void application_task ( void )
{
accelerometer_task( &smartdof, &smartdof_sfc );
}
Additional Functions : - accelerometer_task() - initializes accelerometer reports in 100000 micro second intervals, receives, parses and logs report data - gyroscope_task() - initializes gyroscope calibrated reports in 100000 micro second intervals, receives, parses and logs report data - magnetometer_task() - initializes magnetometer calibrated reports in 100000 micro second intervals, receives, parses and logs report data
The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.
Other mikroE Libraries used in the example:
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. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.