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mikroSDK library for MPU IMU click
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paunovica committed Mar 8, 2019
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![MikroE](http://www.mikroe.com/img/designs/beta/logo_small.png)

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# MPU_IMU Click

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- **CIC Prefix** : MPUIMU
- **Author** : Nenad Filipovic
- **Verison** : 1.0.0
- **Date** : Aug 2018.

---

### Software Support

We provide a library for the MPU_IMU Click on our [LibStock](https://libstock.mikroe.com/projects/view/1002/mpu-imu-click-example)
page, as well as a demo application (example), developed using MikroElektronika
[compilers](http://shop.mikroe.com/compilers). The demo can run on all the main
MikroElektronika [development boards](http://shop.mikroe.com/development-boards).

**Library Description**

The library covers all the necessary functions to control and read X, Y & Z axis accel, gyro coordinates and temperatuer data from MPU IMU Click .

Key functions :

- ``` void mpuimu_readAccel( int16_t *accelX, int16_t *accelY, int16_t *accelZ ) ``` - Function read Accel X-axis, Y-axis and Z-axis
- ``` void mpuimu_readGyro( int16_t *gyroX, int16_t *gyroY, int16_t *gyroZ ) ``` - Function read Gyro X-axis, Y-axis and Z-axis axis
- ``` float mpuimu_readTemperature() ``` - Function read temperature data

**Examples Description**

Description :

The application is composed of three sections :

- System Initialization - Initializes I2C, set INT pin as input.
- Application Initialization - Initialization driver enable's - I2C, initialize MPU-6000 and start write log.
- Application Task - (code snippet) This is a example which demonstrates the use of MPU IMU Click board.
Measured accel and gyro coordinates (X,Y,Z) and temperature in degrees C are being sent to the uart where you can track their changes.
All data logs on usb uart for every 1 sec.


```.c

void applicationTask()
{
mpuimu_readAccel( &accelX, &accelY, &accelZ );
Delay_100ms();
mpuimu_readGyro( &gyroX, &gyroY, &gyroZ );
Delay_100ms();
temperature = mpuimu_readTemperature();
Delay_100ms();

mikrobus_logWrite( " Accel X :", _LOG_TEXT );
IntToStr( accelX, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Gyro X :", _LOG_TEXT );
IntToStr( gyroX, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " *", _LOG_TEXT );
mikrobus_logWrite( "*****************", _LOG_LINE );

mikrobus_logWrite( " Accel Y :", _LOG_TEXT );
IntToStr( accelY, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Gyro Y :", _LOG_TEXT );
IntToStr( gyroY, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " * ", _LOG_TEXT );
mikrobus_logWrite( "Temp.:", _LOG_TEXT );
IntToStr( temperature, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( "° * ", _LOG_LINE );

mikrobus_logWrite( " Accel Z :", _LOG_TEXT );
IntToStr( accelZ, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Gyro Z :", _LOG_TEXT );
IntToStr( gyroZ, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " *", _LOG_TEXT );
mikrobus_logWrite( "*****************", _LOG_LINE );

mikrobus_logWrite("---------------------------------------------------------", _LOG_LINE);

Delay_1sec();
}

```



The full application code, and ready to use projects can be found on our
[LibStock](https://libstock.mikroe.com/projects/view/1002/mpu-imu-click-example) page.

Other mikroE Libraries used in the example:

- UART
- Conversions

**Additional notes and informations**

Depending on the development board you are using, you may need
[USB UART click](http://shop.mikroe.com/usb-uart-click),
[USB UART 2 Click](http://shop.mikroe.com/usb-uart-2-click) or
[RS232 Click](http://shop.mikroe.com/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](http://shop.mikroe.com/compilers), or any other terminal application
of your choice, can be used to read the message.

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