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 (141920 times)
  2. FAT32 Library (75068 times)
  3. Network Ethernet Library (59363 times)
  4. USB Device Library (49361 times)
  5. Network WiFi Library (45171 times)
  6. FT800 Library (44738 times)
  7. GSM click (31320 times)
  8. mikroSDK (30273 times)
  9. microSD click (27690 times)
  10. PID Library (27579 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

Fan 5 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.7

mikroSDK Library: 2.0.0.0

Category: Brushless

Downloaded: 213 times

Not followed.

License: MIT license  

Fan 5 Click is a compact add-on board specially designed for fan speed management. This board features Microchip’s TC654, a PWM mode fan speed controller with FanSense™ technology suitable for brushless DC fans.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Fan 5 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Fan 5 Click" changes.

Do you want to report abuse regarding "Fan 5 Click".

  • Information
  • Comments (0)

mikroSDK Library Blog


Fan 5 Click

Fan 5 Click is a compact add-on board specially designed for fan speed management. This board features Microchip’s TC654, a PWM mode fan speed controller with FanSense™ technology suitable for brushless DC fans.

fan5_click.png

Click Product page


Click library

  • Author : Stefan Ilic
  • Date : Dec 2022.
  • Type : I2C type

Software Support

We provide a library for the Fan 5 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 from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Library Description

This library contains API for Fan 5 Click driver.

Standard key functions :

  • fan5_cfg_setup Config Object Initialization function.

    void fan5_cfg_setup ( fan5_cfg_t *cfg );
  • fan5_init Initialization function.

    err_t fan5_init ( fan5_t *ctx, fan5_cfg_t *cfg );
  • fan5_default_cfg Click Default Configuration function.

    err_t fan5_default_cfg ( fan5_t *ctx );

Example key functions :

  • fan5_get_rpm1 Fan 5 get speed of FAN1.

    err_t fan5_get_rpm1 ( fan5_t *ctx, uint16_t *fan1_speed );
  • fan5_set_duty_cycle Fan 5 set duty cycle.

    err_t fan5_set_duty_cycle ( fan5_t *ctx, uint8_t duty_cycle );
  • fan5_turn_on_fans Fan 5 turn on fans.

    err_t fan5_turn_on_fans ( fan5_t *ctx );

Example Description

This example demonstrates the use of FAN 5 Click board by controlling and regulating the fan motors speed.

The demo application is composed of two sections :

Application Init

Initializes the driver, performs the Click default configuration, reads manufacturer id and sets configuration in correspondence to user-selected mode.


void application_init ( void ) 
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    fan5_cfg_t fan5_cfg;  /**< Click config object. */

    /** 
     * Logger initialization.
     * Default baud rate: 115200
     * Default log level: LOG_LEVEL_DEBUG
     * @note If USB_UART_RX and USB_UART_TX 
     * are defined as HAL_PIN_NC, you will 
     * need to define them manually for log to work. 
     * See @b LOG_MAP_USB_UART macro definition for detailed explanation.
     */

    LOG_MAP_USB_UART( log_cfg );
    log_init( &logger, &log_cfg );
    log_info( &logger, " Application Init " );

    // Click initialization.
    fan5_cfg_setup( &fan5_cfg );
    FAN5_MAP_MIKROBUS( fan5_cfg, MIKROBUS_1 );
    if ( I2C_MASTER_ERROR == fan5_init( &fan5, &fan5_cfg ) ) 
    {
        log_error( &logger, " Communication init." );
        for ( ; ; );
    }

    if ( FAN5_ERROR == fan5_default_cfg ( &fan5 ) )
    {
        log_error( &logger, " Default configuration." );
        for ( ; ; );
    }
    fan5_turn_on_fans( &fan5 );
    uint8_t id = 0;
    fan5_get_mfr_id( &fan5, &id );
    log_printf( &logger, " Manufacturer ID: 0x%X \r\n", ( uint16_t ) id );

#if defined FAN_CONTROL_MODE
    fan5_set_duty_cycle( &fan5, FAN5_100_PER_DUTY );
    fan5_set_fan_fault1( &fan5, 500 );
#else
    fan5_set_duty_cycle( &fan5, FAN5_30_PER_DUTY );
    fan5_set_fan_fault1( &fan5, 0 );
#endif

    log_info( &logger, " Application Task " );
}

Application Task

If Fan control is selected example will monitor FAN 1 speed and if the speed falls below 500 RPM for longer then 2.4 seconds fan output will be disabled. In other case, example is showcasing speed control by changing duty cycle and monitoring fan speed.

void application_task ( void ) 
{
#if defined FAN_CONTROL_MODE
    uint16_t speed = 0;
    uint8_t flag_data = 0;

    fan5_get_rpm1( &fan5, &speed);
    log_printf( &logger, " SPEED: %d RPM \r\n", speed );

    if ( FAN5_FAULT == fan5_get_fault_state( &fan5 ) )
    {
        fan5_get_status_flags ( &fan5, &flag_data );
        log_printf( &logger, " FLAG: %d \r\n", flag_data );
        if ( FAN5_F1F_FLAG & flag_data )
        {
            log_printf( &logger, " FAN SPEED DROPED !!! \r\n" );
            log_printf( &logger, " OUTPUT IS DISABLED \r\n" );
            fan5_turn_off_fans( &fan5 );
            for( ; ; );
        }
    }

    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
#else
    uint16_t speed;
    uint8_t duty_value;

    for ( duty_value = FAN5_30_PER_DUTY; duty_value <= FAN5_100_PER_DUTY; duty_value++ )
    {
        fan5_set_duty_cycle( &fan5, duty_value );
        log_printf( &logger, " Duty value: %d \r\n", ( uint16_t ) duty_value );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        Delay_ms ( 1000 );
        fan5_get_rpm1( &fan5, &speed);
        log_printf( &logger, " SPEED: %d RPM \r\n", speed );
        Delay_ms ( 500 );
    }
#endif
}

The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Other Mikroe Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.Fan5

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. UART terminal is available in all MikroElektronika compilers.


ALSO FROM THIS AUTHOR

Oximeter 3 Click

0

Oximeter 3 Click is a compact add-on board perfectly suited for measuring the blood oxygen saturation.

[Learn More]

ADC 22 Click

0

ADC 22 Click is a compact add-on board with a high-performance data converter. This board features the ADS8665, a high-speed single-supply SAR ADC data acquisition system with programmable bipolar input ranges from Texas Instruments. It features a high-speed, high-precision A/D converter based on successive approximation (SAR). This 12-bit resolution ADC with an integrated analog front-end (AFE) input driver circuit can achieve speeds of up to 500ksps.

[Learn More]

Stepper 6 click

5

Stepper 6 click is the complete integrated bipolar step motor driver solution. It comes with the abundance of features that allow silent operation and optimal working conditions for the connected motor. A specialized integrated driver chip on this Click board far exceeds the capabilities of similar, commonly used step motor drivers.

[Learn More]