CCS/TMS320F28027: PWM_setPeriod F2802x Peripheral Driver Library

#define EPWM1_TIMER_TBPRD  2000  // Period register

// Setup the PLL for x10 /2 which will yield 50Mhz = 10Mhz * 10 / 2
PLL_setup(myPll, PLL_Multiplier_10, PLL_DivideSelect_ClkIn_by_2);

CLK_enablePwmClock(myClk, PWM_Number_1);

// Setup TBCLK
PWM_setPeriod(myPwm1, EPWM1_TIMER_TBPRD); // Set timer period 801 TBCLKs
PWM_setPhase(myPwm1, 0x0000); // Phase is 0
PWM_setCount(myPwm1, 0x0000); // Clear counter

// Set Compare values
PWM_setCmpA(myPwm1, EPWM1_MIN_CMPA); // Set compare A value
PWM_setCmpB(myPwm1, EPWM1_MIN_CMPB); // Set Compare B value

// Setup counter mode
PWM_setCounterMode(myPwm1, PWM_CounterMode_UpDown); // Count up
PWM_disableCounterLoad(myPwm1); // Disable phase loading
PWM_setHighSpeedClkDiv(myPwm1, PWM_HspClkDiv_by_1); // Clock ratio to SYSCLKOUT
PWM_setClkDiv(myPwm1, PWM_ClkDiv_by_1);

// Setup shadowing
PWM_setShadowMode_CmpA(myPwm1, PWM_ShadowMode_Shadow);
PWM_setShadowMode_CmpB(myPwm1, PWM_ShadowMode_Shadow);
PWM_setLoadMode_CmpA(myPwm1, PWM_LoadMode_Zero);
PWM_setLoadMode_CmpB(myPwm1, PWM_LoadMode_Zero);

PWM_setClkDiv(myPwm1, PWM_ClkDiv_by_1);