TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 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 (141549 times)
  2. FAT32 Library (74492 times)
  3. Network Ethernet Library (59029 times)
  4. USB Device Library (49023 times)
  5. Network WiFi Library (44793 times)
  6. FT800 Library (44371 times)
  7. GSM click (31048 times)
  8. mikroSDK (29914 times)
  9. PID Library (27473 times)
  10. microSD click (27468 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

CO click

Rating:

5

Author: MIKROE

Last Updated: 2019-01-29

Package Version: 1.0.0.1

mikroSDK Library: 1.0.0.0

Category: Gas

Downloaded: 7420 times

Followed by: 2 users

License: MIT license  

This example demonstrates usage of the CO click board in mikroBUS form factor. This CO sensor is suitable for gas detecting equipment for Carbon Monoxide (CO). LCD shows PPM value of Carbon Monoxide (CO) concentration.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "CO click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "CO click" changes.

Do you want to report abuse regarding "CO 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

CO click board

CO click board

Front and back side appearance of the CO click Board.

View full image

Library Description

The library covers all the necessary functions to control CO Click board. CO click communicates with the target board via analog ( AN ) pin. This library contains drivers for read ADC value of MQ-7 sensor.

Key functions:

  • float co_voltageConversion( uint32_t adcValue, float vRef ) - Convert the voltage function.
  • float co_getRatio( uint32_t adcValue, float vRef ) - Get the sensor ratio function.
  • float co_getSensorResistance( uint32_t adcValue, float vRef ) - Get the sensor resistance.

Examples description

The application is composed of the three sections :

  • System Initialization - Initializes GPIO and LOG structures, sets AN pin as input.
  • Application Initialization - Initialization driver enables GPIO and ADC, also starts write log.
  • Application Task - (code snippet) This is a example which demonstrates the use of CO Click board. CO Click reads ADC value. Results are being sent to the Usart Terminal where you can track their changes. All data logs on usb uart changes for every 1 sec.
void applicationTask()
{      
    valueADC = co_readADC(); 
    Delay_100ms(); 
    
    IntToStr( valueADC, logText );
    mikrobus_logWrite( " ADC value: ", _LOG_TEXT );
    mikrobus_logWrite( logText, _LOG_LINE );
    mikrobus_logWrite( "-------------------", _LOG_LINE );
    Delay_1sec();
}


Additional Functions :

  • void co_adcInit() - Function ADC initialization.
  • uint32_t co_readADC() - Function read ADC value.

Other mikroE Libraries used in the example:

  • ADC
  • UART
  • Conversions

Additional notes and information

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

Force 2 click

5

Force 2 Click is a mikroBUS add-on board with circuitry for implementing Honeywell’s FSS-SMT Series force sensors into your projects (with a single zone force sensing resistor included with the click).

[Learn More]

Button PLAY Click

0

Button PLAY Click is a very interesting interactive gadget on a Click board™. It is an integrated capacitive touch sensor display in the form of a button. By utilizing an advanced capacitive touch sensing technology, the CTHS15CIC05ARROW sensor can successfully replace the traditional mechanical button, allowing very simplified yet reliable user interfaces to be developed. Besides the touch detection, this sensor also features a green arrow icon with backlight, which makes the Click board™ very useful for building various stylized and visually appealing interfaces.

[Learn More]

Pressure 14 click

5

Pressure 14 Click is a compact add-on board that contains a board-mount pressure sensor. This board features the ABP2LANT060PG2A3XX, a piezoresistive silicon pressure sensor offering a digital output for reading pressure over the specified full-scale pressure span and a temperature range from Honeywell Sensing and Productivity Solutions.

[Learn More]