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Original question:
CCS/TMS320F28335: A problem on the initialization of EPWM modules
Tool/software:
Dear Community,
I am working on FOC control for BLDC Sensorless motor control application and using Space Vector PWM and ePWM module to generate 6PWM pulses.
For SVPWM, it required to have calculation of T0, T1, T2, Theta angle, sector timing, etc. How can i get these information on TI forum.? I am refering other sources but looking from TI?
How to link SVPWM with respect to ePWM module like TBPRD, CMPA, CMPB,etc to generate duty cycle?
Thnaks,
Bhagyesh.
You can refer to the motor control examples in motor control SDK that have the SVPWM function and PWM output.
You may download the MotorControl software development kit (SDK) for C2000
MCUs as below
C2000WARE-MOTORCONTROL-SDK: http://www.ti.com/tool/C2000WARE-MOTORCONTROL-SDK
The InstaSPIN-FOC example labs for F28004x can be found in the folder below.
\ti\c2000\C2000Ware_MotorControl_SDK_<version>\solutions\boostxl_drv8320rs\f28004x\ccs\sensorless_foc
More details, you can find the related document about SVPWM in the folder of controlSUITE as below.
C:\ti\controlSUITE\libs\app_libs\motor_control\math_blocks
