DSCPWM

Structure containing pulse width modulation parameters for DscPWMFunction().

Structure Definition

typedef struct {

    DFLOAT output_freq;
    FLOAT duty_cycle;
    BYTE polarity;
    BYTE pwm_circuit;
    BOOL output_enab;
    BYTE run;
    BOOL Divisor;

} DSCPWM;

Structure Members

Name	Description	Applicable Boards
output_freq	Output frequency of the PWM signal (i.e. frequency of subsequent duty cycles.)	DS-MPE-GPIO,Ruby-MM-1616,Zeta,P104-GPIO96,Aries,Helix,DS-MPE-DAQ0804
duty_cycle	Percentage of time that the signal will be in the active state. Valid duty cycles range from 0.0 to 100.0.	DS-MPE-GPIO,Ruby-MM-1616,Zeta,P104-GPIO96,Aries,Helix,DS-MPE-DAQ0804
polarity	Determines the active state of the PWM signal (for boards that support this.) 0 = high, 1 = low	DS-MPE-GPIO,Ruby-MM-1616,Zeta,P104-GPIO96,Aries,Helix,DS-MPE-DAQ0804
pwm_circuit	Which PWM circuit this function should configure. Depending on the board this will represent either physical or logical counters.	DS-MPE-GPIO,Ruby-MM-1616,Zeta,P104-GPIO96,Aries,Helix,DS-MPE-DAQ0804
output_enab	Enable signal output. 1 = enable, 0 = disable	DS-MPE-GPIO,Ruby-MM-1616,Zeta,P104-GPIO96,Aries,Helix,DS-MPE-DAQ0804
run	To initiate and run the PWM	DS-MPE-GPIO,Ruby-MM-1616,Zeta,P104-GPIO96,Aries,Helix,DS-MPE-DAQ0804
Divisor	24-bit value for use with period and duty cycle commands	DS-MPE-GPIO,Ruby-MM-1616,Zeta,P104-GPIO96,Aries,Helix,DS-MPE-DAQ0804