Hi,
I am trying to use each PWM output individually, but when I set the PWM to one output, two outputs gets the same value.
when I use PWMPulseWidthSet(PWM0_BASE, PWM_OUT_1, 2500)...PWM_OUT_2 gets the same value.
int main(void) { SysCtlClockSet(SYSCTL_SYSDIV_2_5 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_25MHZ);; ui32SysClkFreq = SysCtlClockGet(); SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH); SysCtlPeripheralEnable(SYSCTL_PERIPH_PWM0); PWMClockSet(PWM0_BASE,PWM_SYSCLK_DIV_8); //M0PWM2 GPIOPinConfigure(GPIO_PH2_M0PWM2); GPIOPinTypePWM(GPIO_PORTH_BASE, GPIO_PIN_2); PWMGenConfigure(PWM0_BASE, PWM_GEN_1, PWM_GEN_MODE_DOWN | PWM_GEN_MODE_NO_SYNC); PWMGenPeriodSet(PWM0_BASE, PWM_GEN_1, 10000); PWMPulseWidthSet(PWM0_BASE, PWM_OUT_2, 1); PWMGenEnable(PWM0_BASE, PWM_GEN_1); PWMOutputState(PWM0_BASE, PWM_OUT_2_BIT, true); //M0PWM1 GPIOPinConfigure(GPIO_PH1_M0PWM1); GPIOPinTypePWM(GPIO_PORTH_BASE, GPIO_PIN_1);//pf1 PWMGenConfigure(PWM0_BASE, PWM_GEN_0, PWM_GEN_MODE_DOWN | PWM_GEN_MODE_NO_SYNC); PWMGenPeriodSet(PWM0_BASE, PWM_GEN_0, 10000); PWMPulseWidthSet(PWM0_BASE, PWM_OUT_1, 1); PWMGenEnable(PWM0_BASE, PWM_GEN_0); PWMOutputState(PWM0_BASE, PWM_OUT_1_BIT, true); //set pwm PWMPulseWidthSet(PWM0_BASE, PWM_OUT_1, 2500); while(1); return 0; }