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Juraj ♦
Juraj ♦
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The PWM started by analogWrite will not be influenced be the delay, because the analogWrite functionsfunction only sets the registers and starts the PWM. The PWM generator is independent from the CPU on AVR microcontrollers. On esp8266 for example the PWM is generated with use of interrupt and it is too not influenced by the delay function. To stop the PWM you must call analogWrite with 0 or change the pin mode.

The PWM started by analogWrite will not be influenced be the delay, because the analogWrite functions only sets the registers and starts the PWM. The PWM generator is independent from the CPU on AVR microcontrollers. On esp8266 for example the PWM is generated with use of interrupt and it is too not influenced by the delay function. To stop the PWM you must call analogWrite with 0 or change the pin mode.

The PWM started by analogWrite will not be influenced be the delay, because the analogWrite function only sets the registers and starts the PWM. The PWM generator is independent from the CPU on AVR microcontrollers. On esp8266 for example the PWM is generated with use of interrupt and it is too not influenced by the delay function. To stop the PWM you must call analogWrite with 0 or change the pin mode.

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Juraj ♦
Juraj ♦
  • 18.3k
  • 4
  • 32
  • 50

The PWM started by analogWrite will not be influenced be the delay, because the analogWrite functions only sets the registers and starts the PWM. The PWM generator is independent from the CPU on AVR microcontrollers. On esp8266 for example the PWM is generated with use of interrupt and it is too not influenced by the delay function. To stop the PWM you must call analogWrite with 0 or change the pin mode.