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  • RE: TMS320F280039C: FAPI_F28003x_EABI_v1.58.00 issue

    You are changing from the older COFF ABI to the newer EABI. Angela Zou said: The issue is compiling this code with the compiler TI v21.6.0.LTS, CCS:11.0.0.00012 will report a (#10068-D no matching section) warning. It is likely the compiler and/or linker…

  • TMS320F280039C: Question about CanaRegs.CAN_INT.bit.INT0ID

    Part Number: TMS320F280039C When testing CAN communication, the customer uses the timed interrupt function to poll "CanaRegs.CAN_INT.bit.INT0ID" to update data. When the customer uses mailbox 1-19, the CAN reception and transmission are normal…
    • Answered

  • TMS320F280039C: SCI FIFO Interrupt Framing Error

    Resolved
    Part Number: TMS320F280039C Hey, In my application, I have one microcontroller whose code cannot be changed sending a continuous stream of data to the TMS320F280039C. I am reading this data 1 byte at a time until I see the start character and then read…
    • Resolved

  • TMS320F280039C: PWM generation from ePWM module.

    TI Thinks Resolved
    Part Number: TMS320F280039C Hello Team, I want to generate EPWM3A which is ORing of EPWM1A and EPWM2B and EPWM3B -->EPWM1B || EPWM2A. Using ePWM module of C2000 MCU. Let me know generating such signal is possible using TMS320F280039C. and if yes please…

  • RE: TMS320F280039C: SPI Slave DMA Tx Issues

    Derek Cook said: DMATxbuff[0] = A0, DMATxbuff[15] = 0xAF DMATxbuff[16] = C0, DMATxbuff[31] = 0xCF DMATxbuff[32] = E0, DMATxbuff[46] = 0xEE Test 1 - Set BURST_SIZE to what it should be: Packet1 (0xA0-0xAF) - BURST_SIZE = 15 (I want 16 bytes) Packet2 (0xC0…
    • Answered

  • TMS320F280039C: TMS320F280039C-Q1: F280039C - Flash Erase Time

    Resolved
    Part Number: TMS320F280039C Hello support team. In 6.12.4.1 Flash Parameters of the TMS320F28003x Real-Time Microcontrollers datasheet (Rev. A), Sector EraseTime and Bank EraseTime are listed. Could you please explain the difference between them? For…
    • Resolved
    • Answered

  • TMS320F280039C: The maximum clock frequency of CLB.

    Resolved
    Part Number: TMS320F280039C Hi champs, The maximum system clock frequency of F28003x devices is 120 MHz. I would like to know the maximum CLB clock frequency, is it 100 MHz or 120 MHz please? Regards, Luke
    • Resolved
    • Answered

  • TMS320F280039C: TMS320F280039C: F280039C - About erasure using Flash API

    Resolved
    Part Number: TMS320F280039C Hello Support team. This question is about Flash erase using Flash API (FAPI_F28003x_COFF_v1.58.01.lib). There are two methods to erase a single sector. Is there any difference in operation between these two methods? 　Fapi_issueAsyncCommandWithAddress…
    • Resolved
    • Answered

  • TMS320F280039C: ADCs are half of expected counts

    Resolved
    Part Number: TMS320F280039C Other Parts Discussed in Thread: SYSCONFIG Hello, My ADCs are reading half of the expected counts. If I apply 1.5V to the ADC I get 1024 instead of 2048. I feel like I have the scaling wrong somewhere. I added this to my initialization…
    • Resolved

  • TMS320F280039C: TMS320F280039C: F280039C - About Flash write operation using Flash API

    TI Thinks Resolved
    Part Number: TMS320F280039C Hello Support team. This question is about Flash erase using Flash API (FAPI_F28003x_COFF_v1.58.01.lib). Could you please explain why the second argument (pu16DataBuffer) of Fapi_issueProgrammingCommand() needs to be placed…

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