The DlnPwmGetMaxFrequency() function retrieves the maximum possible value of the PWM frequency.
DlnPwmGetMaxFrequency()
DLN_RESULT DlnPwmGetMaxFrequency( HDLN handle, uint8_t port, uint32_t *frequency );
A handle to the DLN-series adapter.
A number of the PWM port.
A pointer to an unsigned 32-bit integer that receives the maximum frequency value for the DLN-series adapter.
The function successfully retrieved the maximum possible frequency value.
The port number is not valid. Use the DlnPwmGetPortCount() [1] function to find the maximum possible port number.
The channel number is not valid. Use the DlnPwmGetChannelCount() [2] function to find the maximum possible port number.
The DlnPwmGetMaxFrequency() function is defined in the dln_pwm.h file.
dln_pwm.h