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Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.16
mikroSDK Library: 2.0.0.0
Category: Magnetic
Downloaded: 284 times
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License: MIT license
Magnetic linear Click is a very accurate position sensing Click board™ which utilizes the HMC1501, a magnetic field displacement sensor IC.
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| DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
|---|---|---|
| 3599_magnetic_linear_.zip [377.33KB] | 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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Magnetic linear Click is a very accurate position sensing Click board™ which utilizes the HMC1501, a magnetic field displacement sensor IC.
We provide a library for the Magneticlinear 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 Magneticlinear Click driver.
Config Object Initialization function.
void magneticlinear_cfg_setup ( magneticlinear_cfg_t *cfg );
Initialization function.
MAGNETICLINEAR_RETVAL magneticlinear_init ( magneticlinear_t ctx, magneticlinear_cfg_t cfg );
Click Default Configuration function.
void magneticlinear_default_cfg ( magneticlinear_t *ctx );
uint16_t magneticlinear_read_data ( magneticlinear_t *ctx );
This application reads magnetics linear data.
The demo application is composed of two sections :
Device initialization.
void application_init ( void )
{
log_cfg_t log_cfg;
magneticlinear_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.
magneticlinear_cfg_setup( &cfg );
MAGNETICLINEAR_MAP_MIKROBUS( cfg, MIKROBUS_1 );
magneticlinear_init( &magneticlinear, &cfg );
}
Reads magnetic linear data and logs it to USB UART every 500ms.
void application_task ( void )
{
uint16_t magnetic_data;
magnetic_data = magneticlinear_read_data( &magneticlinear );
log_printf( &logger, " Magnetic Linear data : %u\r\n", magnetic_data );
Delay_ms ( 500 );
}
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.
