optoencoder3
2.0.0.0
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Opto Encoder 3 Click is a linear incremental optical sensor/encoder click, which can be used for the movement or rotation encoding.
We provide a library for the OptoEncoder3 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 OptoEncoder3 Click driver.
void optoencoder3_cfg_setup ( optoencoder3_cfg_t *cfg );
OPTOENCODER3_RETVAL optoencoder3_init ( optoencoder3_t *ctx, optoencoder3_cfg_t *cfg );
uint8_t optoencoder3_cnt ( optoencoder3_t *ctx );
void optoencoder3_enabler ( optoencoder3_t *ctx, uint8_t active );
void optoencoder3_read_all_pins ( optoencoder3_t *ctx, optoencoder3_pins_t *pins );
The demo application displays the counter value or displays the status of each O pins.
The demo application is composed of two sections :
Configuring clicks and log objects. Select demo application mode.
Depending on the set demo application mode:
- DEMO_CNT - Measures and displays the value of the counter.
- DEMO_GRAPH - Draws the status of each O pin.
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.