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CCS/CC1350: Not able to read data from I2C and also storing nearly 10K data on memory

Vinayak Chabbi
Expert 1100 points
Part Number: CC1350

Tool/software: Code Composer Studio

Hi,

I'm new to embedded coding, I'm trying to read a 64 byte data, byte by byte through I2C, I have used the code given by TI examples. I'm getting error while building the project itself.

And I'm trying to store one of my array which has 10KB of data(integer), I don't know how to do it , as I'm new to embedded coding, please help.

Thanks,

VInayak

  • 0
    TI__Mastermind 23396 points
    Hello Vinayak,

    Have you modified anything on the project so far?

    Can you first try to delete the project from the workspace and re import it and try building without making modifications.

    As for the data being received, does the sensor actually send 10KB worth of data in a single transaction?

    Regards,
    AB
  • 0 in reply to AB
    Expert 1100 points
    Hi AB,
    I have not modified the code, I have only changed the only slave address, and I tried by deleting the project from workspace, it din't help.
    I'm not trying to read all 10KB in single transaction, that's not possible, RAM is only 4KB. That 10KB data is a weight vector, which I will read byte by byte or word by word. I want to store this 10KB inside memory(customer SNV). I have only worked with 8051 and other uC but it's different from that coding, I'm facing difficulty. Is there any basic tutorial/user guide regarding CC1350 ARM coding, please help on this.

    Thanks,
    Vinayak
  • 0 in reply to Vinayak Chabbi
    TI__Mastermind 23396 points
    Hello Vinayak,

    We do have a lot of training material available that will definitely help you move forward really fast. They are called simplelink academies and we offer from basic OS kernel (TI RTOS) trainings, TI Drivers (PIN, GPIO, PWM, TIMER, UART, etc..), to more complicated stack training(BLE, 15.4 Stack, Thread, etc...)

    Here is a link to all the training:
    dev.ti.com/.../

    And here is the training to the Drivers (Which I beleive will help you get to where you want to be faster):
    dev.ti.com/.../

    User Guide for the sensor driver:
    dev.ti.com/.../


    Regards,
    AB