• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 39 subscribers
  • Views 425 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.

Uniflash protocol specification release date, MCU service pack upgrades

Johan Kanflo
Prodigy 190 points
Other Parts Discussed in Thread: UNIFLASH, CC3100MOD

Hi,

I wonder if there is any news on when documentation on the uniflash protocol will be released so service packs can be upgraded form the host MCU.


Regards,
Johan

  • 0
    TI__Intellectual 1630 points

    Johan,

    For SP upgade there is no need to use the Uniflash or the Uniflash protocol. You can do it using the file system APIs.

    You can check the OTA release and the 1.0.0.1.2 under http://www.ti.com/tool/cc3100sdk as OTA procedure contains the part of writing the SP from host MCU.

    Only programming of blank serial flash can not be done by host APIs

    Ben

  • 0 in reply to Ben Gilboa
    Prodigy 190 points

    Hi Ben,

    Thanks. If I understand correctly, the .ucf file will be downloaded and saved to /sys/servicepack.ucf. Is this correct? I noticed that the file CC31xx_CC32xx_ServicePack_1.0.0.1.2/OTA/OTA_1.0.0.1.2.ucf.ucf is a mere 6kb while the current /sys/servicepack.ucf file on my CC3100MOD weights in at 239kb (that CC3100MOD has been uniflashed using servicepack_1.0.0.1.2.bin).


    Regards,
    Johan