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PWM Functions

This section describes the PWM Interface functions. They are used to control and monitor the PWM module of a DLN-series adapter.

General information:

DlnPwmGetPortCount()

Retrieves the number of ports that can be assigned to the PWM module.

DlnPwmEnable()

Assigns a port to the PWM module.

DlnPwmDisable()

Unassigns a port to the PWM module.

DlnPwmIsEnabled()

Retrieves whether a port is assigned to the PWM module.

DlnPwmGetChannelCount()

Retrieves the number of channels available to the PWM port.

DlnPwmChannelEnable()

Activates a channel of the PWM port.

DlnPwmChannelDisable()

Releases a channel of the PWM port.

DlnPwmChannelIsEnabled()

Retrieves whether a channel is activated.

Configuration functions:

DlnPwmSetDutyCycle()

Configures the duty cycle value for the specified PWM port.

DlnPwmGetDutyCycle()

Retrieves the current duty cycle value for the specified PWM port.

DlnPwmSetFrequency()

Configures the frequency value for the specified PWM port.

DlnPwmGetFrequency()

Retrieves the current frequency value for the specified PWM port.

DlnPwmGetMaxFrequency()

Retrieves the maximum frequency value for the specified PWM port.

DlnPwmGetMinFrequency()

Retrieves the minimum frequency value for the specified PWM port.

The dln_pwm.h file declares the PWM Interface functions.

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