TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141481 times)
  2. FAT32 Library (74335 times)
  3. Network Ethernet Library (58869 times)
  4. USB Device Library (48921 times)
  5. Network WiFi Library (44698 times)
  6. FT800 Library (44227 times)
  7. GSM click (30937 times)
  8. mikroSDK (29817 times)
  9. PID Library (27423 times)
  10. microSD click (27375 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
mikroSDK Library

9DOF 2 Click

Rating:

5

Author: MIKROE

Last Updated: 2020-05-25

Package Version: 1.0.0.0

mikroSDK Library: 1.0.0.0

Category: Motion

Downloaded: 2891 times

Not followed.

License: MIT license  

9DOF 2 Click carries the ICM-20948, the world’s lowest power 9-axis MotionTracking IC that is idealy suited for smartphones, tablets, Wearable Sensors and IoT applications. The ICM-20948 is a multi-chip module (MCM) consisting of two dies integrated into a single package.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "9DOF 2 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "9DOF 2 Click" changes.

Do you want to report abuse regarding "9DOF 2 Click".

  • mikroSDK Library 2.0.0.0
  • Comments (0)
DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroBasic PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

mikroSDK Library Blog

9DOF 2 Click

9DOF 2 Click

Native view of the 9DOF 2 Click board.

View full image
9DOF 2 Click

9DOF 2 Click

Front and back view of the 9DOF 2 Click board.

View full image

Library Description

The library covers all the necessary functions that enables the usage of the 9DOF 2 Click board. It initializes and defines the SPI bus driver and drivers that offer a plethora of settings. The library also offers functions that allow reading of accelerometer,gyroscope pressure and temperature, as well as generic read and write function that offer reading( and writing ) of different lenghts of data to all available registers.

Key functions:

  • void c9dof2_angular_rate ( float *x_ang_rte, float *y_ang_rte, float *z_ang_rte ); - Function is used to calculate angular rate.
  • void c9dof2_acceleration_rate ( float *x_accel_rte, float *y_accel_rte,float *z_accel_rte ); - Function is used to calculate acceleration rate.
  • void c9dof2_def_settings ( ); - Function is used to apply the default settings to the device.

Examples description

The application is composed of three sections :

  • System Initialization - Initializes SPI module, LOG and GPIO structures, sets INT pin as input and PWM as output.
  • Application Initialization - Initalizes SPI and device drivers, performs safety check, applies default and writes an initial log.
  • Application Task - (code snippet) Demonstrates use of 9DOF 2 click board by reading angular rate, acceleration rate and displaying data via USART terminal.
void application_task ( )
{
    c9dof2_angular_rate( &x_gyro, &y_gyro, &z_gyro );

    mikrobus_logWrite( "Angular rate: ", _LOG_LINE );

    FloatToStr( x_gyro, log_txt );
    mikrobus_logWrite( "X-axis: ", _LOG_TEXT );
    Ltrim( log_txt );
    mikrobus_logWrite( log_txt, _LOG_LINE );

    FloatToStr( y_gyro, log_txt );
    mikrobus_logWrite( "Y-axis: ", _LOG_TEXT );
    Ltrim( log_txt );
    mikrobus_logWrite( log_txt, _LOG_LINE );

    FloatToStr( z_gyro, log_txt );
    mikrobus_logWrite( "Z-axis: ", _LOG_TEXT );
    Ltrim( log_txt );
    mikrobus_logWrite( log_txt, _LOG_LINE );
    mikrobus_logWrite( "---------------------", _LOG_LINE );

    c9dof2_acceleration_rate( &x_accel, &y_accel, &z_accel );

    mikrobus_logWrite( "Acceleration rate: ", _LOG_LINE );

    FloatToStr( x_accel, log_txt );
    mikrobus_logWrite( "X-axis: ", _LOG_TEXT );
    Ltrim( log_txt );
    mikrobus_logWrite( log_txt, _LOG_LINE );

    FloatToStr( y_accel, log_txt );
    mikrobus_logWrite( "Y-axis: ", _LOG_TEXT );
    Ltrim( log_txt );
    mikrobus_logWrite( log_txt, _LOG_LINE );

    FloatToStr( z_accel, log_txt );
    mikrobus_logWrite( "Z-axis: ", _LOG_TEXT );
    Ltrim( log_txt );
    mikrobus_logWrite( log_txt, _LOG_LINE );
    mikrobus_logWrite( "---------------------", _LOG_LINE );
    Delay_ms( 1000 );
}

Other mikroE Libraries used in the example:

  • SPI
  • UART
  • Conversions

Additional notes and informations

Depending on the development board you are using, you may need USB UART clickUSB 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.

ALSO FROM THIS AUTHOR

IrDA 3 Click

0

IrDA 3 Click is an intelligent IR transceiver device that can both send and receive UART commands via the IR interface. IrDA 3 Click features both the IR transceiver and the encoder/decoder IC, used to convert the UART data and send or receive it in IrDA® compatible format. IrDA 3 Click also has an onboard clock generator for the fastest possible UART performance of 115,200 bps, so it does not need an additional clock signal to be generated by the MCU.

[Learn More]

GNSS 6 Click

0

GNSS 6 Click is a compact add-on board that provides fast positioning capabilities. This board features the Teseo-LIV3FL, a tiny low-power GNSS module from STMicroelectronics. It is an easy-to-use global navigation satellite system that embeds the Teseo III single-die standalone positioning receiver, which can work simultaneously on multiple constellations (GPS, Galileo, Glonass, BeiDou, and QZSS). It provides proven accuracy and robustness of the Teseo ICs and comes with embedded firmware that saves development time.

[Learn More]

DigiVref click

5

DigiVref click is a very precise voltage reference Click board, which allows one of four different voltage values to be selected over the SPI interface.

[Learn More]