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Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.16
mikroSDK Library: 2.0.0.0
Category: Relay
Downloaded: 303 times
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License: MIT license
Signal Relay Click can be used for ON/OFF control in various devices. It carries four ultra-small GV5-1 PCB relays from Omron and runs on a 5V power supply.
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DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
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3169_signal_relay_cli.zip [562.61KB] | 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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Signal Relay Click can be used for ON/OFF control in various devices. It carries four ultra-small GV5-1 PCB relays from Omron and runs on a 5V power supply.
We provide a library for the SignalRealy 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 SignalRealy Click driver.
Config Object Initialization function.
void signalrelay_cfg_setup ( signalrelay_cfg_t *cfg );
Initialization function.
SIGNALRELAY_RETVAL signalrelay_init ( signalrelay_t ctx, signalrelay_cfg_t cfg );
Click Default Configuration function.
void signalrelay_default_cfg ( signalrelay_t *ctx );
void signalrelay_relay_state( signalrelay_t *ctx, uint8_t relay, uint8_t state );
Demo application is used to shows basic controls Signal Relay Click.
The demo application is composed of two sections :
Configuring clicks and log objects. Settings the Click in the default configuration.
void application_init ( void )
{
log_cfg_t log_cfg;
signalrelay_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.
signalrelay_cfg_setup( &cfg );
SIGNALRELAY_MAP_MIKROBUS( cfg, MIKROBUS_1 );
signalrelay_init( &signalrelay, &cfg );
signalrelay_default_cfg ( &signalrelay );
}
Alternately sets relays to ON-OFF state...
void application_task ( void )
{
uint8_t cnt;
// Task implementation.
for ( cnt = 1; cnt <= 4; cnt++ )
{
log_info( &logger, " *** Relay [ %d ] ON ", cnt );
signalrelay_relay_state( &signalrelay, cnt, SIGNALRELAY_STATE_ON );
Delay_ms ( 200 );
log_info( &logger, " *** Relay [ %d ] OFF ", cnt );
signalrelay_relay_state( &signalrelay, cnt, SIGNALRELAY_STATE_OFF );
Delay_ms ( 200 );
}
}
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.