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  • CC3220SF: Flashing custom board CC3220SF using UNIFLASH Cli

    Resolved
    Part Number: CC3220SF Other Parts Discussed in Thread: UNIFLASH Hello Community, I am trying to flash CC3220SF on custom board using UNIFLASH Cli as mentioned in Image creater document given below https://www.ti.com/lit/ug/swru469h/swru469h.pdf?ts=1678708418512&ref_url…
    • Resolved

  • CC3220SF-LAUNCHXL: Over-The-Air Upgrade of CC3220SF Service Pack - Rollback option

    TI Thinks Resolved
    Part Number: CC3220SF-LAUNCHXL Other Parts Discussed in Thread: UNIFLASH Hi Support, I'm trying to do a OTA upgrade of the service pack by writing the .ucf file using host driver APIs. I wanted to know if there is an option to rollback, in case of any…
    • Answered

  • CC3220SF: sl_FsOpen MAXSIZE_BIT_MASK 0x1FFFF

    Resolved
    Part Number: CC3220SF Hi, I'm using Internal Update of ota_if，The tar file needs to be written to the file system，sl_FsOpen limits open file size to 64kbyes，But OTAs generate tar files that are hundreds of Kbytes in size， How to solve this problem…
    • Resolved

  • CC3220SF: Simplelinkevent for FIN command

    Part Number: CC3220SF Hi!, I receive a FIN command from the server to a CC32XX device. Which member in the structure "SlSockEvent_t" should be checked for to identify which socket descriptor received a FIN command ? Thanks!

  • CC3220SF-LAUNCHXL: CC3220

    TI Thinks Resolved
    Part Number: CC3220SF-LAUNCHXL Hello, I am working on the provisioning task using the CC3220. I am currently facing an issue during on the "Get Confirmation Result" step. In general, I would like to perform all provisioning process using htlm pages and…
    • Answered

  • CC3220SF: Port number used by the router

    Resolved
    Part Number: CC3220SF Hello TI Team, If a CC3220SF connects to a server (via the router), is the port number used by the router (access point) to the server is known by the device ? If yes, which simplelink api must be used ? Thank you, Cheers, Sneha …
    • Resolved
    • Answered

  • CC3220SF: FIN to a non-existing port

    Resolved
    Part Number: CC3220SF Hi TI Team, I have a CC32XX that is connected to a server with source port as 52337. The CC32xx is restarted without a graceful TCP disconnect. After the restart the CC32xx is connected to a server with source port as 52119. The…
    • Resolved

  • CC3220SF: WiFi connection instability

    Part Number: CC3220SF Hello, Currently we are facing some problems on the Wi-Fi connection stability: it disconnects and connects several times during the day. (this capture in on 137 end-point) We can observe here two situations: It looks like that…

  • CC3220SF: CC3220SF: It is easy to trigger SL when SPI transmission and socket transmission are carried out at the same time_ DEVICE_ EVENT_ FATAL_ DRIVER_ ABORT

    TI Thinks Resolved
    Part Number: CC3220SF Hi TI Team, I have a program that opens two threads. Thread A initiates SPI transmission Master, 20000000Mhz, Block mode. After SPI transmission is completed, thread B is notified to initiate Socket transmission. At the same time…

  • CC3220SF: UART break signal getting no ACK

    Part Number: CC3220SF Other Parts Discussed in Thread: UNIFLASH Hello Community, I am using CC3220SF on a custom board. The UART commands are sent with UNIFLASH CLI from PC via USB to UART converter to CC3220SF on pins 55 and 57 of UART_Tx and UART_Rx…

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