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]
Rating:
Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.10
mikroSDK Library: 2.0.0.0
Category: Magnetic
Downloaded: 180 times
Not followed.
License: MIT license
Magnetic Rotary 3 Click is a compact add-on board for accurate magnet-position sensing. This board features the AS5147, an SPI-configurable high-resolution rotary position sensor for fast absolute angle measurement over a full 360-degree range from ams AG.
Do you want to subscribe in order to receive notifications regarding "Magnetic Rotary 3 Click" changes.
Do you want to unsubscribe in order to stop receiving notifications regarding "Magnetic Rotary 3 Click" changes.
Do you want to report abuse regarding "Magnetic Rotary 3 Click".
DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
---|---|---|
4979_magnetic_rotary_.zip [444.03KB] | 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 |
|
Magnetic Rotary 3 Click is a compact add-on board for accurate magnet-position sensing. This board features the AS5147, an SPI-configurable high-resolution rotary position sensor for fast absolute angle measurement over a full 360-degree range from ams AG.
We provide a library for the Magnetic Rotary 3 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.
This library contains API for Magnetic Rotary 3 Click driver.
magneticrotary3_cfg_setup
Config Object Initialization function.
void magneticrotary3_cfg_setup ( magneticrotary3_cfg_t *cfg );
magneticrotary3_init
Initialization function.
err_t magneticrotary3_init ( magneticrotary3_t *ctx, magneticrotary3_cfg_t *cfg );
magneticrotary3_write_register
This function writes a desired data to the selected register by using SPI serial interface.
err_t magneticrotary3_write_register ( magneticrotary3_t *ctx, uint16_t reg, uint16_t data_in );
magneticrotary3_read_register
This function reads data from the selected register by using SPI serial interface.
err_t magneticrotary3_read_register ( magneticrotary3_t *ctx, uint16_t reg, uint16_t *data_out );
magneticrotary3_get_angle
This function reads the absolute position raw data and converts it to degrees (Angle).
err_t magneticrotary3_get_angle ( magneticrotary3_t *ctx, float *angle );
This example demonstrates the use of Magnetic Rotary 3 Click board by reading and displaying the magnet's angular position in degrees.
The demo application is composed of two sections :
Initializes the driver and logger.
void application_init ( void )
{
log_cfg_t log_cfg; /**< Logger config object. */
magneticrotary3_cfg_t magneticrotary3_cfg; /**< Click config object. */
/**
* 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.
magneticrotary3_cfg_setup( &magneticrotary3_cfg );
MAGNETICROTARY3_MAP_MIKROBUS( magneticrotary3_cfg, MIKROBUS_1 );
if ( SPI_MASTER_ERROR == magneticrotary3_init( &magneticrotary3, &magneticrotary3_cfg ) )
{
log_error( &logger, " Communication init." );
for ( ; ; );
}
log_info( &logger, " Application Task " );
}
Reads the magnet's angular position in degrees every 100ms and displays the results on the USB UART.
void application_task ( void )
{
float angle;
if ( MAGNETICROTARY3_OK == magneticrotary3_get_angle ( &magneticrotary3, &angle ) )
{
log_printf( &logger, " Angle: %.1f degrees\r\n\n", angle );
Delay_ms ( 100 );
}
}
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:
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.