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  • RE: CCS/TMS320F28054F: TMS320F28054F does the hardware support Floating point ??

    Hi Saad, TMS320F28054F does not have dedicated FPU accelerator. Please refer to the TMS320F28054F datasheet for details. www.ti.com/.../tms320f28054f

  • TMS320F28054F: DCSM

    TI Thinks Resolved
    Part Number: TMS320F28054F hello experts . I'm developing a bootloader　on 28054f . when I call Unlock_Z1_DCSM() before using the API-functions , the Z1-Linkpointer is 0xc0000000 and it result a Unlock failure. however the Z2-Linkpointer is 0xffffffff…
    • Answered

  • TMS320F28054F: Memory export (.out) on UNIFLASH

    Resolved
    Part Number: TMS320F28054F Other Parts Discussed in Thread: UNIFLASH Hi, Could anyone tell me why Memory export (.out file) are different for the following two cases? All conditions are the same, I tried again. Does the out file contain time information…
    • Resolved

  • TMS320F28054F: Float calculation is wrong when uC is secured

    Part Number: TMS320F28054F Other Parts Discussed in Thread: CONTROLSUITE , C2000WARE , MOTORWARE Hello, we have some Problems with floating point operations, when the uC is secured by the CSM Zone 2. The code: volatile float fDebugVal3 = 0.000488234;…
    • Answered

  • TMS320F28054F: C2000 Compilier: Structure Initialization of internal Variables

    Resolved
    Part Number: TMS320F28054F Hello, in gcc we can write the initialization of an struct like: MyStrct_t MyStruct = { .var2 = 0x0123, .var1 = 0x4567 } with the point before the internal variable of the struct. In C2000 it doesn´t work. Does…
    • Resolved
    • Answered

  • TMS320F28054F: XRS pulse duration on warm reset?

    Resolved
    Other Parts Discussed in Thread: TMS320F28054F Hello, TMS320F28054F resets when there is noise on the XRS pin. I checked the pulse duration of XRS on warm reset in the datasheet. But this condition doesn't fit my case. The noise is shorter…
    • Resolved

  • CCS/TMS320F28054F: USER_MOTOR_RES_EST_CURRENT

    Part Number: TMS320F28054F Tool/software: Code Composer Studio hello , I meet some problems when I run parameter identification for a pmsm using TI FAST on tms320f28054f . I have konwn the motor's Rated current is 16A,I defined the est data in user…
    • Answered

  • DRV8323: Instaspin library for drv8323RS and tms320f28054f

    Resolved
    Part Number: DRV8323 Other Parts Discussed in Thread: TMS320F28054F , , MOTORWARE , DRV832X Hello I'm looking for instaspin code example with TMS320f28054F and drv8323RS. Please have you got some ? Thanks you Best regards Alex
    • Resolved
    • Answered

  • TMS320F28054F: TI Motorware 1.01.00.18: Make struct USER_Params as const

    Resolved
    Part Number: TMS320F28054F Hello, is it possible to split the struct USER_Params from userParams.h into to 2 structs: one with all variables without errorCode as const, so that it is put into flash one that only contains the errorCode I checked…
    • Resolved

  • CCS/TMS320F28054F: Instaspin-FOC for ACIM controler selection

    TI Thinks Resolved
    Part Number: TMS320F28054F Tool/software: Code Composer Studio Greetings! I want to use TI InstaSPIN-FOC for ACIM and I was adviced to use F2802x, F2805x or F2806x series. So I have access to TMS320F28054FPNT and TMS320F28062FPNT. The TMS320F28062FPNT…

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