• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 83 subscribers
  • Views 1039 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

FLEX-OFDM + TMDSPLCKIT-V3

Igor Gorbachev
Guru 20525 points
I use TMDSPLCKIT-V3 on base F28069.
TI presents the support of OFDM, FLEX-OFDM, FSK & SFSK for this kit.
I found libraries for PRIME & G3 for this kit for frequency band 40-90 kHz (CCS builds the both variants of projects successfully).
But I need the library (phy_flex_lin.lib) for a FLEX-OFDM with an ability to use the frequency band <15kHz & 24 subcarriers through 122 Hz.
I found this library phy_flex_lin.lib  for TMDSPLCKIT-V2 on base F28335 only. But CCS doesn't want to build a project with the support library F28069 & phy_flex_lin.lib:
<xxx.obj>" specifies ISA revision "C28FPU32", which is not compatible with ISA revision "C2800" specified in a previous file or on the command line
WHAT CAN I DO?!.
P.S. I'm interested in the source code for: 
HAL_status_t HAL_afeRxInit(HAL_afe_fs_t fs);
void PHY_flexCfg(UINT16 startIdx, UINT16 endIdx, PHY_freqBand_t fband);
void PHY_flexSelectBand(PHY_freqBand_t fband);
PHY_freqBand_t PHY_flexGetBand();
  • 0
    TI__Guru* 93800 points

    Hi Igor - unfortunately I do not know the answer to your question.  I have sent it to the PLC team at their mailing list (plc_support@list.ti.com).

    Regards

    Lori

  • 0 in reply to Lori Heustess
    TI__Intellectual 2095 points

    Hi Igor, 

    Sorry but we are not maintaining FlexOFDM solution for F28069. Instead, I would recommend you to use TI G3 solution, supporting a certain level of band selection flexibility. If you want to extend the band to FCC (up to 500kHz), we also have G3 FCC solution. To use G3 FCC solution, you will need to use F28M35x control card and discrete AFE. The G3 software package is available at www.ti.com/plc. 

    Regards,

    Wonsoo