TOP Contributors

  1. MIKROE (2762 codes)
  2. Alcides Ramos (374 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (118 codes)
  5. Bugz Bensce (91 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (139266 times)
  2. FAT32 Library (71754 times)
  3. Network Ethernet Library (57128 times)
  4. USB Device Library (47432 times)
  5. Network WiFi Library (43092 times)
  6. FT800 Library (42408 times)
  7. GSM click (29835 times)
  8. mikroSDK (28101 times)
  9. PID Library (26886 times)
  10. microSD click (26198 times)
Libstock prefers package manager

Package Manager

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]

< Back
mikroSDK Library

Opto Encoder 3 click

Rating:

5

Author: MIKROE

Last Updated: 2019-08-23

Package Version: 1.0.0.0

mikroSDK Library: 1.0.0.0

Category: Optical

Downloaded: 3405 times

Not followed.

License: MIT license  

Opto Encoder 3 Click is a linear incremental optical sensor/encoder click, which can be used for the movement or rotation encoding.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Opto Encoder 3 click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Opto Encoder 3 click" changes.

Do you want to report abuse regarding "Opto Encoder 3 click".

  • mikroSDK Library 2.0.0.0
  • Comments (0)
DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroBasic PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

mikroSDK Library Blog

Opto Encoder 3 click

Opto Encoder 3 click

Native view of the Opto Encoder 3 click board.

View full image
Opto Encoder 3 click

Opto Encoder 3 click

Front and back view of the Opto Encoder 3 click board.

View full image

Library Description

The library includes functions to enable or disable reading pins, reading every single pin or reading all at once. The user has a function to count number of swipes, counter for direction swipes and function for reseting these counters.

Key functions:

  • void optoencoder3_Enabler(uint8_t active) - Enables or disables reading
  • void optoencoder3_readAllPins(T_OPTOENCODER3_PINS *pins) - Reads state of all pins
  • uint8_t optoencoder3_Counter() - Counts number of swipes
  • int8_t optoencoder3_DirectionCounter() - Counts number of swipe direction
  • void optoencoder3_ResetCounters() - Resets all counters

Examples description

The application is composed of three sections :

  • System Initialization - Initialzes gpio
  • Application Initialization - Initialization driver init
  • Application Task - Waits for valid user input and executes functions based on set of valid commands
  • Commands :'1' - first demo '2' - second demo 'r' - reset counters
void applicationTask()
{
    uint8_t dataReady_;
    char receivedData_;
    
    dataReady_ = UART_Rdy_Ptr( );

    if (dataReady_ != 0)
    {
        receivedData_ = UART_Rd_Ptr( );

        switch (receivedData_)
        {
            case '1' :
            {
                taskNum = 1;
                break;
            }
            case '2' :
            {
                taskNum = 2;
                break;
            }
            case 'r' :
            {
                optoencoder3_ResetCounters();
                taskNum = 0;
                break;
            }
        }
    }
    
    if (taskNum == 1)
    {
        _drawPinsStatus();
    }
    else if (taskNum == 2)
    {
        _viewCounters();
    }
    else if (taskNum == 0)
    {
        _infoWrite();
    }
}


Additional Functions :

  • void _drawPinsStatus() - Draws state of all pins
  • void _viewCounters() - Shows counters value
  • void _infoWrite() - Write commands info

Other mikroE Libraries used in the example:

  • Conversions

Additional notes and informations

Depending on the development board you are using, you may need USB UART clickUSB 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.

ALSO FROM THIS AUTHOR

I2C to CAN Click

0

I2C to CAN Click is a compact add-on board that contains I2C to CAN-physical transceiver, which extends a single-master I2C bus through harsh or noisy environments. This board features the LT3960, a robust high-speed transceiver that extends a single-master I2C bus up to 400kbps using the CAN-physical layer from Analog Devices. One LT3960 from SCL and SDA I2C lines creates equivalent differential buses (CAN) on two twisted pairs, while the second LT3960 recreates the I2C bus locally for any slave I2C devices on the other end of the twisted pairs. A built-in 3.3V LDO powers both the I2C and CAN lines from a single input supply from 4V to 60V. This Click board™ is suitable for industrial and automotive networking, remote sensor applications, and more.

[Learn More]

Force click

15

Force click is a mikroBUS add-on board with circuitry for implementing Interlink Electronics’ Force Sensing Resistors into your projects (with the sensor included with the click).

[Learn More]

Hall Current 17 Click

0

Hall Current 17 Click is a compact add-on board that contains a precise solution for AC/DC current sensing. This board features the ACS37010, a high-accuracy current sensor from Allegro MicroSystems. The ACS37010 has a high operating bandwidth of 450kHz and a fast response time of 1.3μs response time. It features a highly isolated compact surface-mount package, low internal primary conductor resistance, low sensitivity error, low offset voltage over temperature, and more.

[Learn More]