presence
2.0.0.0
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Presence click is an infrared sensing Click boardâ„¢ which can be used for presence sensing, motion detection, and a remote overtemperature protection.
We provide a library for the Presence 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 Presence Click driver.
void presence_cfg_setup ( presence_cfg_t *cfg );
PRESENCE_RETVAL presence_init ( presence_t *ctx, presence_cfg_t *cfg );
void presence_default_cfg ( presence_t *ctx );
void presence_general_call_addr ( presence_t *ctx );
uint8_t presence_eeprom_process ( presence_t *ctx );
This application enables usage of sensor for motion and presence sensing and measuring of object's and ambient temperature.
The demo application is composed of two sections :
Initializes driver init, start eeprom process and configuration chip for measurement.
Check whether a new event (Motion, Presence or Temp threshold exceeded) is detected.
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.