rtc7
2.0.0.0
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RTC 7 Click is a real time clock module which has an extremely low power consumption, allowing it to be used with a single button cell battery or a super capacitor, for an extended period of time.
We provide a library for the RTC7 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 RTC7 Click driver.
void rtc7_cfg_setup ( rtc7_cfg_t *cfg );
RTC7_RETVAL rtc7_init ( rtc7_t *ctx, rtc7_cfg_t *cfg );
void rtc7_default_cfg ( rtc7_t *ctx );
uint8_t rtc7_init_time ( rtc7_t *ctx, int8_t time_zone, uint8_t time_mode );
uint8_t rtc7_set_osc ( rtc7_t *ctx, uint8_t enable_osc, uint8_t clk_in, uint8_t clk_out );
void rtc7_get_gmt_time ( rtc7_t *ctx, rtc7_time_t *gmt_time );
This app is used to accurately measure time with low power consumption.
The demo application is composed of two sections :
Initializes device.
Waits until device be stable and logs time after each second.
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.