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RTOS/LAUNCHXL-CC1310: running rfPacketTx.c with SCS

Part Number: LAUNCHXL-CC1310
Other Parts Discussed in Thread: CC1310, SYSBIOS

Tool/software: TI-RTOS

HI i think i have been having problem with SCS and RF 

this problem i skip before 

My case was follow , i am running a LC Sensor Controller program .

I was

and tios

the value of the 3LC is here as show

2) i try to out the SCS into the empty.c with uart from the resource explorer. the result was

show as below

the result was consistent .

3. Finally i intergate it with the RfPacktet.TX . (ps i run with standalone Rfpacket TX and RX and it works )

the code i attached in below,

the value of the LC sensor (LC value in program was come out mistake)

  1. 2781.rfPacketTx.rar 

MY question:

1. Can someone help me to solve the problem of case all the LC value was all go wrong when it come with the TX program.

2.in the program , i try to comment out the

 /* Request access to the radio */
        rfHandle = RF_open(&rfObject, &RF_prop, (RF_RadioSetup*)&RF_cmdPropRadioDivSetup, &rfParams);

        /* Set the frequency */
        RF_postCmd(rfHandle, (RF_Op*)&RF_cmdFs, RF_PriorityNormal, NULL, 0);

and the result come to normal to the emtpy.c one

3. Is it possibile that i only trigger the TX at some time or some interrrupt?

4. will the possible casue of error was the stack, as my LC program was run all the way time and so do the TX part.

Thanks

Jeff

  • Hi Jeff,

    It sounds to me that you might be getting measurement errors when this is done during a TX operation. It is possible to perform the TX when ever you want, you can schedule it to run at a specific time or simply post it when you are ready for a transmission. 

    What hardware do you run this on, launchpad or custom hardware?

  • M-W said:

    Hi Jeff,

    It sounds to me that you might be getting measurement errors when this is done during a TX operation. It is possible to perform the TX when ever you want, you can schedule it to run at a specific time or simply post it when you are ready for a transmission. 

    What hardware do you run this on, launchpad or custom hardware?

    HI M-W,

    thanks for you reply.

    can you suggest me how i can use a timer to schedule a TX burst or run in a a specific timer or when i was you are ready for a transmission

    I run CC1310 launhpad.

    thanks

    Jeff

  • Hi Jeff,

    I would recommend you look into the sysbios examples of "Clock" on how to setup a periodic or single-shot timer for this kind of things.