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CC1350: Beginner : Data collector pair with smartphone and unload data

Dulip Madurasinghe
Expert 1235 points
Part Number: CC1350
Other Parts Discussed in Thread: CC1310

Hi all,

I'm a beginner to BLE. I'm working on a project,

I have a data collector (CC1350) that will collect data and save those in the flash. When user required, He needs to turn on the BLE in the collector and pair with the smartphone and unload the data.

What I have done so far,

I got CC1350 LP. I installed "simplelink_cc13x0_sdk_1_40_00_10" & "ble_sdk_2_02_01_18". I tried example, "simple_peripheral". I just program the CC1310 by stack and then app. It was discovered by both the phone and SensorTag app. I also did small research on the code and change the pair key and the device name.

Questions,

1. What is the best example that I can use for this project?

2. How can I turn on and off BLE by a external GPIO?

Thanks in advance. Looking forward to your reply.

Dulip

  • 0
    TI__Genius 10650 points
    For the data collector, are you using Sub1 GHz link to collect the data and then switch to BLE for sending the data to the user?
  • 0 in reply to Suyash Jain
    Expert 1235 points

    Hi Suyash,

    Yes I need both of them. The requirement is like as follows. I have several sensors directly connect to the BLE devie which collect data. Also I have one weight measurement unit (Only one unit per BLE device) connect through 1GHz. These data will be collect in 1mint reporting interval (approximately) and save in flash. After sometime (6 months) user comes with smartphone and switch RF to BLE and download all data to the phone.

    So yes I will need both of them.  I'm working in simple_peripheral example now.

    1.I think there is a switch that change RF mode?

    2.I found that this example has 5 characteristics I can use to transfer data to smartphone. But I couldn't  transfer a array of integers through them. please help me.

    Regards

    Dulip

  • 0 in reply to Dulip Madurasinghe
    Prodigy 40 points
    This is my problem, anybody help me?