RTOS/CC2640R2F: how to integrate timer with ble simple peripherl code

smriti asthana

Part Number: CC2640R2F

Tool/software: TI-RTOS

I am using Simple ble peripheral example and i added temperature service to it which will transmit data to my phone app. i want to send that data every 1 sec. For that i have used GPTimer with 1 sec interrupt. But as i call the timer function in my simple ble peripheral init() function, the code stops working. I am not ble to understand where to call timer fuction and how to integrate it with ble. Please help me ith this.

Urgently required

Smriti

over 8 years ago

0 Marie H over 8 years ago

TI__Guru* 83391 points

Hi Smriti,

In Simple_peripheral we have made a periodic event, which you can use. See the SBP_PERIODIC_EVT.

(There is no reason why you shouldn't be able to use you own timer. Are you sure you initialized the parameters etc?)

0 smriti asthana over 8 years ago in reply to Marie H

Expert 2640 points

Hi Marie,

Yes i initialised my parameters, What i exactly did was created a timer function and called it in simple bleperipheral init function but it didn't work. where should i call my function.

Cheers,
Smriti

0 Atul W over 8 years ago in reply to Marie H

Expert 1270 points

Hi smriti

You have to initialize an event,construct the clock and define it in task function and you can call it in init function.

for example the clock defination could be like
if (events & SBC_START_DISCOVERY_EVT)
{
events &= ~SBC_START_DISCOVERY_EVT;
if (DEFAULT_SVC_DISCOVERY_DELAY) //// in this variable you need to store the time period at which it should repeat.
{
Util_startClock(&connectingClock); //
}

}

Regards
Atul

0 smriti asthana over 8 years ago in reply to Atul W

Expert 2640 points

Hi atul,

And where do i implement his in code?

Cheers,
Smriti

0 smriti asthana over 8 years ago in reply to smriti asthana

Expert 2640 points

*this

0 Atul W over 8 years ago in reply to Atul W

Expert 1270 points

In the for loop inside your TaskFxn for example :SimpleBLECentral_taskFxn(UArg a0, UArg a1)

Regrds
Atul

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RTOS/CC2640R2F: how to integrate timer with ble simple peripherl code