There may be a mistake under the Buck_VMC_F28377S project.
In the Buck_VMC_Main.c file,from line 491 to 493,
// Configure PWM for 200Khz (default) switching Frequency
// Period Count= 100Mhz/200Khz = 500
PWM_1ch_UpCntDB_ActivHIC_CNF(BUCK_PWM_NO, BUCK_PWM_PERIOD,1,0); // Master mode
In the Buck_VMC_Setting.c file line 27,32 and 33
#define CPU_SYS_CLOCK 100000
#define BUCK_PWM_SWITCHING_FREQUENCY 200
#define BUCK_PWM_PERIOD (CPU_SYS_CLOCK)/BUCK_PWM_SWITCHING_FREQUENCY
but as I kown,TMS320F28377S is a 200MHz MCU,if you want to generate a 200kHz PWM,BUCK_PWM_PERIOD should equal to 200Mhz/200Khz =1000,not the 100Mhz/200Khz = 500,I don't know why it is 500 as shown above.
Can anybody help me?
