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synchronized-pwm

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khoih-prog / ESP32_PWM

Star 22

This library enables you to use Interrupt from Hardware Timers on an ESP32, ESP32_S2 or ESP32_C3-based board to create and output PWM to pins. It now supports 16 ISR-based synchronized PWM channels, while consuming only 1 Hardware Timer. PWM interval can be very long (uint32_t millisecs). The most important feature is they're ISR-based PWM chann…

esp32 isr pwm non-blocking on-the-fly pwm-driver timer-interrupt hardware-timer precise pwm-frequency esp32-s2 esp32-c3 isr-based multi-channel-pwm synchronized-pwm pwm-period esp32-s3 pwm-duty-cycle
  • Updated Dec 5, 2022
  • C

khoih-prog / RP2040_Slow_PWM

Star 7

This library enables you to use ISR-based PWM channels on RP2040-based boards, such as ADAFRUIT_FEATHER_RP2040, RASPBERRY_PI_PICO, with arduino-pico core to create and output PWM any GPIO pin. The most important feature is they're ISR-based PWM channels, supporting lower PWM frequencies with suitable accuracy. Their executions are not blocked by…

isr pwm on-the-fly pwm-driver duty-cycle timer-interrupt hardware-timer pwm-frequency rp2040 raspberry-pi-pico arduino-pico isr-based multi-channel-pwm synchronized-pwm isr-based-pmw
  • Updated Nov 18, 2022
  • C

khoih-prog / AVR_Slow_PWM

Star 4

This library enables you to use ISR-based PWM channels on AVR-based boards, such as Mega-2560, UNO,Nano, Leonardo, etc., to create and output PWM any GPIO pin. It now supports 16 ISR-based PWM channels, while consuming only 1 Hardware Timer. PWM channel interval can be very long (ulong microsecs / millisecs). The most important feature is they'r…

avr nano uno isr pwm leonardo on-the-fly pwm-driver duty-cycle 32u4 timer-interrupt hardware-timer mega2560 328p isr-based multi-channel-pwm synchronized-pwm isr-based-pmw 16u4 at-mega
  • Updated Dec 5, 2022
  • C

khoih-prog / Teensy_Slow_PWM

Star 3

This library enables you to use ISR-based PWM channels on Teensy boards, such as Teensy 2.x, Teensy LC, Teensy 3.x, Teensy 4.x, Teensy MicroMod, etc., to create and output PWM any GPIO pin. It now supports 16 ISR-based PWM channels, while consuming only 1 Hardware Timer. PWM channel interval can be very long (ulong microsecs / millisecs). The mo…

teensy isr pwm on-the-fly pwm-driver duty-cycle timer-interrupt hardware-timer teensy32 teensy36 teensy-lc teensy40 teensy41 isr-based multi-channel-pwm synchronized-pwm isr-based-pmw teensyduno teensy-3x teensy-micromod
  • Updated Dec 5, 2022
  • C++

khoih-prog / MBED_RP2040_Slow_PWM

Star 3

This library enables you to use ISR-based PWM channels on RP2040-based boards, such as Nano_RP2040_Connect, RASPBERRY_PI_PICO, with Arduino-mbed (mbed_nano or mbed_rp2040) core to create and output PWM any GPIO pin. The most important feature is they're ISR-based PWM channels, supporting lower PWM frequencies with suitable accuracy. Their execut…

mbed isr pwm on-the-fly pwm-driver duty-cycle timer-interrupt hardware-timer pwm-frequency rp2040 raspberry-pi-pico nano-rp2040-connect mbed-rp2040 isr-based multi-channel-pwm synchronized-pwm mbed-nano isr-based-pmw
  • Updated Dec 5, 2022
  • C

khoih-prog / STM32_Slow_PWM

Star 2

This library enables you to use Hardware Timers on STM32F/L/H/G/WB/MP1 boards to create and output PWM to pins. The most important feature is they're purely hardware-based PWM channels. Therefore, their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks. These …

stm32 isr pwm pwm-driver stm32f7 duty-cycle timer-interrupt hardware-timer stm32h7 stm32f stm32wb stm32mp1 nucleo-144 stm32l5 isr-based multi-channel-pwm synchronized-pwm isr-based-pmw isr-based-pwm stm32g
  • Updated Dec 5, 2022
  • C

khoih-prog / SAMD_Slow_PWM

Star 2

This library enables you to use Hardware Timers on SAMD21/SAMD51 boards to create and output PWM to pins. These PWM channels, using SAMD21/SAMD51 Hardware Timers, still work even if other functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software timers using millis() or mic…

adafruit isr pwm sparkfun on-the-fly pwm-driver duty-cycle timer-interrupt samd21 hardware-timer samd51 nano-33-iot wio-terminal seeeduino-xiao isr-based multi-channel-pwm synchronized-pwm isr-based-pmw isr-based-pwm itsy-bitsy-m4
  • Updated Dec 5, 2022
  • C++

khoih-prog / Portenta_H7_Slow_PWM

Star 1

This library enables you to use Hardware Timers on an STM32H7-based Portenta_H7 board to create and output PWM to pins. It now supports 16 ISR-based PWM-channels, while consuming only 1 Hardware Timer. They are much more precise (certainly depending on clock frequency accuracy) than other software PWM using millis() or micros(). That's mandatory…

stm32 isr pwm non-blocking on-the-fly pwm-driver duty-cycle timer-interrupt hardware-timer pwm-frequency stm32h7 portentah7 portenta-h7 portenta-h7-m7 portenta-h7-m4 multi-channel-pwm synchronized-pwm
  • Updated Dec 5, 2022
  • C

khoih-prog / ATmega_Slow_PWM

Star 1

This library enables you to use ISR-based PWM channels on AVR ATmega164, ATmega324, ATmega644, ATmega1284 with MCUdude MightyCore, to create and output PWM any GPIO pin. It now supports 16 ISR-based PWM channels, while consuming only 1 Hardware Timer. PWM channel interval can be very long (ulong microsecs / millisecs). The most important feature…

avr atmega1284 atmega644 atmega324 atmega164 isr pwm on-the-fly pwm-driver duty-cycle timer-interrupt hardware-timer atmega324a atmega644p isr-based multi-channel-pwm synchronized-pwm isr-based-pmw mightycore atmega324pa
  • Updated Dec 5, 2022
  • C

khoih-prog / SAMDUE_Slow_PWM

Star 0

This library enables you to use ISR-based PWM channels on an Arduino SAM_DUE board to create and output PWM any GPIO pin. It now supports 16 ISR-based PWM channels, while consuming only 1 Hardware Timer. PWM channel interval can be very long (ulong microsecs / millisecs). The most important feature is they're ISR-based PWM channels, supporting l…

isr on-the-fly pwm-driver duty-cycle timer-interrupt hardware-timer pwm-frequency sam-due atmelsam isr-based multi-channel-pwm synchronized-pwm isr-based-pmw
  • Updated Dec 5, 2022
  • C

khoih-prog / nRF52_MBED_Slow_PWM

Star 0

This library enables you to use ISR-based PWM channels on an nRF52-based board using Arduino-mbed mbed_nano core such as Nano-33-BLE to create and output PWM any GPIO pin. It now supports 16 ISR-based PWM channels, while consuming only 1 Hardware Timer. PWM channel interval can be very long (ulong microsecs / millisecs). The most important featu…

mbed isr pwm on-the-fly pwm-driver duty-cycle timer-interrupt nrf52 hardware-timer pwm-frequency nrf52840 nano-33-ble isr-based multi-channel-pwm synchronized-pwm mbed-nano isr-based-pmw nano-33-ble-sense xiao-nrf52840 xiao-nrf52840-sense
  • Updated Dec 5, 2022
  • C

khoih-prog / nRF52_Slow_PWM

Star 0

This library enables you to use ISR-based PWM channels on an nRF52-based board using Adafruit_nRF52_Arduino core such as Itsy-Bitsy nRF52840 to create and output PWM any GPIO pin. It now supports 16 ISR-based PWM channels, while consuming only 1 Hardware Timer. PWM channel interval can be very long (ulong microsecs / millisecs). The most importa…

isr pwm on-the-fly pwm-driver duty-cycle timer-interrupt nrf52 hardware-timer pwm-frequency nrf52840 feather-nrf52840-express isr-based multi-channel-pwm synchronized-pwm isr-based-pmw itsy-bitsy-nrf52840 adafruit-nrf52-core adafruit-nrf52 xiao-nrf52840 xiao-nrf52840-sense
  • Updated Nov 18, 2022
  • C++

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