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 (141698 times)
  2. FAT32 Library (74777 times)
  3. Network Ethernet Library (59218 times)
  4. USB Device Library (49226 times)
  5. Network WiFi Library (44999 times)
  6. FT800 Library (44536 times)
  7. GSM click (31200 times)
  8. mikroSDK (30103 times)
  9. microSD click (27586 times)
  10. PID Library (27540 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

PWM 2 click

Rating:

5

Author: MIKROE

Last Updated: 2018-09-10

Package Version: 1.0.0.0

mikroSDK Library: 1.0.0.0

Category: PWM

Downloaded: 5137 times

Not followed.

License: MIT license  

PWM 2 click offers 48 independently controlled PWM channels, available over the onboard headers, perfectly suited for driving LEDs.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "PWM 2 click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "PWM 2 click" changes.

Do you want to report abuse regarding "PWM 2 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

PWM 2 click

PWM 2 click

Native view of the PWM 2 click board.

View full image
PWM 2 click

PWM 2 click

Front and back view of the PWM 2 click board.

View full image

Library Description

The library carries all necessary functions for complete control over PWM 2 click.

Key functions:

  • void pwm2_togglePhaseShift() - Functions for toggle phase shift
  • uint8_t pwm2_setChannel(uint8_t nChannel, uint16_t width,uint8_t correction) - Function for set channel
  • void pwm2_Inits() - Function for initialization of the chip

Example description

The application is composed of three sections:

  • System Initialization -  PWM, SPI and CS pin are initialized PWM is used as a PWMCK signal for the PWM2 click board. SPI is used as a serial data in. CS pin is used as a LDIBLANK signal.
  • Application Initialization -PWMCK signal is set to 15mhz and to give a 50% duty cycle. The PWM2 click channels are initialized to 75% duty cycle, and the phase shift is toggled on.
  • Application Task - (code snippet) - the first 10 PWM2 click channels are switched back and forth from 25% duty cycle to 100% duty cycle every second.
void applicationInit()
{
 uint8_t i;

 pwm2_spiDriverInit( (T_PWM2_P)&_MIKROBUS1_GPIO, (T_PWM2_P)&_MIKROBUS1_SPI );
 Delay_ms( 100 );

 //PWMCK setup:
 period_PWM = PWM_TIM2_Init(_PWM2_CLOCK_15_MHZ);
 PWM_TIM2_Set_Duty(period_PWM/2,_PWM_NON_INVERTED,_PWM_CHANNEL1);
 PWM_TIM2_Start(_PWM_CHANNEL1, &_GPIO_MODULE_TIM2_CH1_PA0);
 //end of PWMCK setup
 dutyMode = 1;

 pwm2_Inits();
 //setting all 48 PWM2 channels on the PWM2 click to 75% duty
 for(i = 1; i < 49; i++)
 {
 pwm2_setChannel(i,_PWM2_50_PERCENT_DUTY,_PWM2_NO_CORRECTION);
 }
 pwm2_togglePhaseShift();
}


Other MikroElektronika libraries used in the example:

  • PWM

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

Fan 2 click

6

Fan 2 click carries the MAX31760 precision fan-speed controller. It can also measure temperature and adjust the fan speed to keep the temperature at the same level. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface.

[Learn More]

BLE 3 Click

0

BLE 3 Click is a quick and simple solution if you want to add Bluetooth Low Energy to your project. It features the NINA-B1 Bluetooth 4.2 module, from u-blox. This Click also comes with an integrated antenna mounted on the PCB.

[Learn More]

TempHum 24 Click

0

Temp&Hum 24 Click is a compact add-on board that measures the surrounding environment's humidity and temperature. This board features the HDC3021, an integrated capacitive-based relative humidity and temperature sensor with a removable tape cover from Texas Instruments. The HDC3021 is characterized by its high accuracy (±0.5%RH and ±0.1°C over a wide operating temperature range) and high resolution, providing 16-bit data to the host controller with a configurable I2C interface. Offset Error Correction reduces RH sensor offset due to aging, exposure to extreme operating conditions, and contaminants to return the device to within accuracy specifications.

[Learn More]