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: 2.1.0.13
mikroSDK Library: 2.0.0.0
Category: RTC
Downloaded: 204 times
Not followed.
License: MIT license
RTC3 Click carries BQ32000, a real time clock with an integrated trickle charge circuit for automatic switchover to a backup power supply (the circuit maintains the backup charge with an onboard super capacitor).
Do you want to subscribe in order to receive notifications regarding "RTC 3 Click" changes.
Do you want to unsubscribe in order to stop receiving notifications regarding "RTC 3 Click" changes.
Do you want to report abuse regarding "RTC 3 Click".
DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
---|---|---|
3472_rtc_3_click.zip [366.35KB] | 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 |
|
RTC3 Click carries BQ32000, a real time clock with an integrated trickle charge circuit for automatic switchover to a backup power supply (the circuit maintains the backup charge with an onboard super capacitor).
We provide a library for the Rtc3 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 Rtc3 Click driver.
rtc3_cfg_setup
Config Object Initialization function.
void rtc3_cfg_setup ( rtc3_cfg_t *cfg );
rtc3_init
Initialization function.
err_t rtc3_init ( rtc3_t *ctx, rtc3_cfg_t *cfg );
rtc3_set_time
Set time hours, minutes, seconds function
void rtc3_set_time ( rtc3_t *ctx );
rtc3_get_time
Get time hours, minutes, seconds function
void rtc3_get_time ( rtc3_t *ctx );
rtc3_get_date
Get day of the week, day, month and year function
void rtc3_get_date ( rtc3_t *ctx );
This example demonstrates the use of RTC 3 Click board by reading and displaying the time and date values.
The demo application is composed of two sections :
Initializes the driver and logger and then sets the starting time and date.
void application_init ( void )
{
log_cfg_t log_cfg;
rtc3_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.
rtc3_cfg_setup( &cfg );
RTC3_MAP_MIKROBUS( cfg, MIKROBUS_1 );
rtc3_init( &rtc3, &cfg );
Delay_ms ( 100 );
// Stop counting
rtc3_set_counting( &rtc3, 0 );
// Set Time: 23h, 59 min, 50 sec
rtc3.time.time_hours = 23;
rtc3.time.time_minutes = 59;
rtc3.time.time_seconds = 50;
rtc3_set_time( &rtc3 );
// Set Date: 6 ( Day of the week ), 31 ( day ), 12 ( month ) and 2022 ( year )
rtc3.date.day_of_the_week = 6;
rtc3.date.date_day = 31;
rtc3.date.date_month = 12;
rtc3.date.date_year = 22;
rtc3_set_date( &rtc3 );
// Start counting
rtc3_set_counting( &rtc3, 1 );
Delay_ms ( 100 );
log_info( &logger, " Application Task " );
}
Reads and displays on the USB UART the current time and date values once per second.
void application_task ( void )
{
static uint8_t time_seconds = 0xFF;
rtc3_get_time( &rtc3 );
rtc3_get_date( &rtc3 );
if ( time_seconds != rtc3.time.time_seconds )
{
display_log_day_of_the_week ( rtc3.date.day_of_the_week );
log_printf( &logger, " Time: %.2u:%.2u:%.2u\r\n Date: %.2u.%.2u.20%.2u.\r\n------------------\r\n",
( uint16_t ) rtc3.time.time_hours, ( uint16_t ) rtc3.time.time_minutes,
( uint16_t ) rtc3.time.time_seconds, ( uint16_t ) rtc3.date.date_day,
( uint16_t ) rtc3.date.date_month, ( uint16_t ) rtc3.date.date_year );
time_seconds = rtc3.time.time_seconds;
}
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.