Not able create one more repeated timer in ble_app_hrs

[balaji]

Hi

I am created one more timer in ble_app_hrs

like in timer_init()

err_code = app_timer_create(&m_current_timer_id, APP_TIMER_MODE_REPEATED, current_timel_meas_timeout_handler);

then i am not getting advertisement.

But if i comment one timer and my timer . Then it is working fine.

What will be issue kindly tell me.

kindly suggest me.

Regards Balaji

[Håkon Alseth]

Hi,

The maximum timers are set by the define "APP_TIMER_MAX_TIMERS". This should be equal (or higher) than the maximum number of timers that you have created in your project. Do a search (in your project) for number of instances that "app_timer_create" is called to get the number.

Best regards Håkon

[balaji]

Hi Hakon,

How many max timers i can create by rtc1

Regards Balaji

[Håkon Alseth]

We have not set a maximum number that can be used with the library. However, each instance will require memory allocation, so at one point you will run out of RAM.

How many are you planning to use?

-Håkon

[balaji]

Hi Hakon,

I am planning to use 8 rtc1 timers.

actually i tried with timer 0. but it is not going to timeout handler.

void timer0_init() { NRF_TIMER0->TASKS_STOP=0; NRF_TIMER0->PRESCALER=4; NRF_TIMER0->BITMODE=3; NRF_TIMER0->MODE=0; NRF_TIMER0->TASKS_CLEAR = 1;

NRF_TIMER0->EVENTS_COMPARE[0]=0;
NRF_TIMER0->CC[0]= 5000*1000;
NRF_TIMER0->INTENSET=1<<16;

NVIC_ClearPendingIRQ(TIMER0_IRQn);
    NVIC_SetPriority(TIMER0_IRQn, 0);
    NVIC_EnableIRQ(TIMER0_IRQn);

}

void TIMER0_IRQHandler(void) { NRF_GPIO->OUTCLR=1<<19; NRF_TIMER0->TASKS_STOP=1; NRF_TIMER0->EVENTS_COMPARE[0]=0; }

main() { NRF_GPIO->OUTSET=1<<19; timer0_init(); }

this codes works in normal application. but when i added to ble_app_hrs by replacing NVIC from sd_nvic i am getting advertisement but controller is not going to TIMER0_IRQHandler after 5 seconds.

Regards Balaji