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CC2652R: application for field transmitter

Tess Chen
Intellectual 2675 points

Part Number: CC2652R

Hi Team,

Application requirements as below, could you help check whether CC2652R is the suitable device for this sensor transmitter application?

  1. HW 2SPI 1 I2C 12bit ADC 2 RTC 256KB Flash 64K RAM(exclude SDK size) 2UART 16 GPIO, support RTOS and RT-thread
  2. Could you help provide the SDK size to implement BLE on CC2652R

Best Regards,

Tess 

  • 0
    TI__Mastermind 44770 points

    Hi Tess,

    The CC2652R seems to check most of the boxes for their use case. I would recommend referencing the CC2652R Data sheet to confirm. The SDK used for the CC2652R is the CC13XX CC26XX SDK. I would recommend the customer try downloading and evaluating the SDK with a LAUNCHXL-CC26X2R1 . The SDK contains examples that are implemented using TI-RTOS, FreeRTOS, and no rtos. If the customer is interested in BLE, then I would also recommend that they browse the BLE examples we have available in the SDK. We have the SimpleLink Academy Trainings that will help the customer learn about the device, BLE and how to use the SDK to implement their application. Lastly, the BLE5-Stack User's Guide provides very valuable information about the SDK and the device.

    Best Regards,

    Jan

  • 0 in reply to Jan
    TI__Intellectual 2675 points

    Hi Jan,

    Thanks a lot for your information. I would like to confirm below two questions:

    1. Could you help provide the SDK size range to implement BLE on CC2652R from real application? Customers need 64K RAM to ensure the historical data storage for sensor transmitter itself exclude the BLE function.
    2. I couldn't find the RT-thread example in the resource explorer. The hardware supports this implementation, right? Do you have any insight on this topic? Thanks a lot.

    Best Regards,

    Tess Chen

  • 0 in reply to Tess Chen
    TI__Intellectual 2675 points

    Hi Jan,

    Do you have any insight for the question above? Thanks.

  • 0 in reply to Tess Chen
    TI__Mastermind 44770 points

    Hi Tess,

    My apologies for the delay. The actual size a project will take up greatly depends on the modifications made on the project, the use-case, the role, etc. The amount of flash the example projects take without any modifications is somewhat higher than it needs to be for their intended use-case as the projects may contain features and functionality (two button menu, uart, unneeded BLE features, etc).

    We have some thread examples that can be found at the following link: https://dev.ti.com/tirex/explore/node?node=A__ACZcysnfEPHIqBynPf0FvQ__com.ti.SIMPLELINK_CC13XX_CC26XX_SDK__BSEc4rl__LATEST

    I would like to clarify, the only RTOS that the device supports is TI-RTOS, FreeRTOS, and no RTOS. The RT-Thread seems to be another RTOS, but only the previously mentioned RTOS are supported by the SDK.

    Best Regards,

    Jan