PWM()

PWM() outputs 8-bit or 16-bit PWM on the specified pin.

void PWM(uint8_t pin, uint16_t val, bool onDutybit16 = false)

Commands

Command	Arguments	Return Value	Operation
`PWM(pin, val, onDutybit16)`	`uint8_t pin` `uint16_t val` `bool onDutybit16 = false`	`void`	Outputs 8-bit or 16-bit PWM on the specified pin.

Example

void setup() {
  IpidSet(1, 5.0, 0.5, 1.0, 100, 0, 65535);  // Set PID coefficients, calculation interval and output range.
}
 
void loop() {
  float pv = ntcReadf(4);  // Return the NTC 3950 10kΩ sensor temperature as a floating-point value in °C.
  float sv = 50.0;
  uint16_t output = (uint16_t)IpidRun(1, pv, sv);  // Calculate the PID output from the current value and setpoint.
 
  PWM(12, output, true);  // Output 8-bit or 16-bit PWM on the specified pin.
}

Precautions

Check product-specific PWM pins and timer sharing.
Changing frequency or resolution may also affect other channels on the same timer.
Ensure the connected load is safe when stopping or resetting outputs.

Built-in Commands in the Same Category

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ILOGICS Product Documentation

Table of Contents

PWM()

Commands

Example

Precautions

Built-in Commands in the Same Category