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CC2652RSIP: Register level programing (CC2652RSIP)

OOMAR
Prodigy 130 points

Part Number: CC2652RSIP
Other Parts Discussed in Thread: SYSBIOS, CC2652R

Hello;

I try to learn CC2652RSIP, it have an arm cortex M4-f CPU.

I want to use register level programing.

Are there any information and documents for register level programing about CC2652RSIP.

Best Regards.

  • 0
    TI__Guru** 101490 points

    Hi,

    You can refer to the technical reference manual of the device https://www.ti.com/lit/pdf/swcu185

    Additionally, you can refer to the TI drivers and driverlib in the SIMPLELINK-CC13XX-CC26XX-SDK.

    Best regards,

  • 0 in reply to Clément
    Prodigy 130 points

    Hi,

    Thank you for your quick response,

    I downloaded SPIMPLELINK.

    For example I can not find "h file" for chip.

    How can I setup clock?

    May you send me an example.

    Best Regards.

  • 0 in reply to OOMAR
    TI__Guru** 101490 points

    Hi,

    Please refer to the examples provided within the SDK. The example "clock" stored in <SDK>\examples\rtos\LP_CC2652RSIP\sysbios\clock may particularly help you.

    Best regards,

  • 0 in reply to Clément
    Prodigy 130 points

    Hi,

    I found something but there is a problem.

    For example on MSP430 Register may set like this;

    TA0CTL = TASSEL__SMCLK | MC__UP | ID_3  | TAIE; //Timer_Ax Control Register

    --

    On the other hand CC2652 have same definition but I did not find  the way how I change register bits

    Best Regards.

  • +1 in reply to OOMAR
    TI__Guru** 101490 points

    Hi,

    When it comes to register level programming, the CC2652R and the MSP430 devices are very different.

    As mentioned before, please leverage the driverlib code provided in the SDK (in <SDK>\source\ti\devices\cc13x2_cc26x2\driverlib).

    Additionally, you could start your project using the "empty" example (see <SDK>\examples\rtos\LP_CC2652RSIP\drivers\empty). Then, you could use the code snippet below to toggle a PIN.

    #include <inc/hw_types.h>
#include <inc/hw_memmap.h>
#include <inc/hw_gpio.h>
#include <driverlib/ioc.h> 

//... 

    HWREG(GPIO_BASE+GPIO_O_DOE31_0) = ((HWREG(GPIO_BASE+GPIO_O_DOE31_0) & ~(1<<6)) | (1<<6)); 
    HWREGB(GPIO_BASE+GPIO_O_DOUT3_0+IOID_6) = 1; 
    HWREGB(GPIO_BASE+GPIO_O_DOUT3_0+IOID_6) = 0;

    With all that being said, we highly recommend users to leverage the drivers, examples and stacks we provide rather than rewriting those.

    I hope this will help,

    Best regards,