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  • CC3220R: SOP pin configuration

    TI Thinks Resolved
    Part Number: CC3220R Hi team, Here's an issue from the customer may need your help: Projects developed based on CC3220R experienced a chip-out firmware issue during the test phase. This can be seen in the case of an occasional power-up when the serial…

  • CC3220R: Cannot wakeup from LPDS by GPIO interrupt

    TI Thinks Resolved
    Part Number: CC3220R Hi, Trying to get an application to be always connected by configuring the power module in common.sysfig as follows and then enabling the policy and going into sleep. After the sleep wakeup, I check the return from PRCMLPDSWakeupCauesGet…
    • Answered

  • RE: CC3220R: Error code -2027 Returned from MQTTClient_connect

    Resolved
    Hi, Sorry for late response. Yes it works after initialisation of the SlNet module as you wrote. Thanks for the help!
    • Answered

  • CC3220R: % SSID and password bug - fixed?

    Resolved
    Part Number: CC3220R Hi, Is the problem from this old post fixed yet in the SDK? We still have this problem on our firmware. It is a very critical problem. e2e.ti.com/.../cc3220r-character-in-ssid-or-password-not-supported Thanks in advance
    • Resolved

  • CC3220R: Watchdog: MCU resets before handler is executed

    Part Number: CC3220R Other Parts Discussed in Thread: CC3200 Hello, Im using a WDT in my application code, and its initialized as shown below Watchdog_Params params; Watchdog_init (); Watchdog_Params_init (&params); params. callbackFxn = wat…

  • CC3220R: WIFI direct

    TI Thinks Resolved
    Part Number: CC3220R Hi team, My customer is trying to use WIFI Direct mode connecting multiple P2P devices (CC3220) to a PC/laptop (P2P mode), note that they got STA working with a router, are now also trying to get P2P working without need of a router…

  • CC3220R: CC3220R - Flashing image on the external SPI flash during production process

    TI Thinks Resolved
    Part Number: CC3220R The CC3220R does not have an internal flash, Please let us know how to flash the application image in the external SPI flash during production process ? since the production boards will not have the JTAG pins available on the board…

  • CC3220R: RF PCB Guidelines

    TI Thinks Resolved
    Part Number: CC3220R Other Parts Discussed in Thread: CC3200 , CC2650 Hi All, We are placing 2 RF circuits i.e Wi-Fi and Bluetooth on our PCB. Wi-Fi IC part number: CC3220RM2ARGKR Bluetooth IC part number: CC2640F128RGZR PCB plan: Board dimension is: 80mm…
    • Answered

  • CC3220R: Porting from CC3220SF to CC322OR

    Resolved
    Part Number: CC3220R Other Parts Discussed in Thread: CC3220SF , , UNIFLASH , CC3220S , CC3230SF Hello, A customer of mine turned to me with a question: We have to run existing project for CC3220SF on CC3220R (same external pinout). Is it sufficient to…
    • Resolved

  • CC3220R: How the firmware should be handled for this device

    Part Number: CC3220R Hi Team, The Table 3-1 of the datasheet of CC3220R shows that the SF version has 1MB of flash memory while the R version has no flash memory. Our customer failed to program the CC3220R. He would like to know how the firmware should be…

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