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Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.18
mikroSDK Library: 2.0.0.0
Category: RF Meter
Downloaded: 336 times
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License: MIT license
RF Meter Click is a radio frequency power measurement device covering a frequency span from 1 MHz to 8 GHz over a 60 dB range (approximately).
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| DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
|---|---|---|
| 3663_rf_meter_click.zip [445.53KB] | 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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RF Meter Click is a radio frequency power measurement device covering a frequency span from 1 MHz to 8 GHz over a 60 dB range (approximately).
We provide a library for the Rfmeter 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 Rfmeter Click driver.
Config Object Initialization function.
void rfmeter_cfg_setup ( rfmeter_cfg_t *cfg );
Initialization function.
RFMETER_RETVAL rfmeter_init ( rfmeter_t ctx, rfmeter_cfg_t cfg );
float rfmeter_get_signal_strenght ( rfmeter_t *ctx, float slope, float intercept );
Demo app measures and displays signal strenght by using RF Meter Click board.
The demo application is composed of two sections :
Initalizes SPI, LOG and Click drivers.
void application_init ( void )
{
log_cfg_t log_cfg;
rfmeter_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_printf( &logger, "---- Application Init ----" );
// Click initialization.
rfmeter_cfg_setup( &cfg );
RFMETER_MAP_MIKROBUS( cfg, MIKROBUS_1 );
rfmeter_init( &rfmeter, &cfg );
log_printf( &logger, "----------------------- \r\n" );
log_printf( &logger, " RF Meter Click \r\n" );
log_printf( &logger, "----------------------- \r\n" );
}
This is an example that shows the capabilities of the RF Meter Click by measuring radio frequency signal strenght.
void application_task ( void )
{
signal = rfmeter_get_signal_strenght( &rfmeter, RFMETER_DEF_SLOPE, RFMETER_DEF_INTERCEPT );
log_printf( &logger, "Signal strenght: %.2f dBm \r\n", signal );
Delay_ms ( 1000 );
log_printf( &logger, "-----------------------\r\n" );
}
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.
