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TMS320F2800137: Structure Definition

Joyce Gao
Expert 3200 points
Part Number: TMS320F2800137


Hi expert,

I have 2 questions for 'universal_motorcontrol_lab':

1. In the past, when using 28027, there were generally three specific structures: motorVars, ctrlhandle and handle. But I saw a lot of new structures here, motorHandle_M1, systemVars. What are these different ones used for? 

2. Are there any collaterals with comparison of different estimators (FAST, eSMO, etc.) as below code in green comments?

Thanks!

Joyce

  • 0
    TI__Expert 5660 points

    Hi Joyce,

    1. In the universal motor lab, "motorHandle_M1" is pointing to structure "motorVars_M1", which contains the member variables that related to motor control. User can check what the variables are in "motor_common.h". "sysVars" is a structure that includes some general variables for the project.

    2. Currently we don't have any other collaterals for the comparison of different observers. The salient difference for the FAST and eSMO estimators are the requirements on the sensing signals. 

    Thanks,

    Jiaxin