The problem of nrfx timer

[ZhaoYong]

Hello!

   I am new to the Nordic chips and for my project .My question is when i use the timer example(nRF5SDK1702d674dde\nRF5_SDK_17.0.2_d674dde\examples\peripheral\timer),in the sdk_config.h  :

#ifndef NRFX_TIMER0_ENABLED
#define NRFX_TIMER0_ENABLED 0
#endif

 In the "nrfx_timer.h" line 79:

#if NRFX_CHECK(NRFX_TIMER0_ENABLED)
NRFX_TIMER0_INST_IDX,

then the "NRFX_TIMER0_INST_IDX "can be defined.

But I cant find the another define of "NRFX_TIMER0_ENABLED",i try use the" find extras  in solution" and" find  references",but i can't find .My environment is SEGGER Embedded Studio,The SDK is nRF5_SDK_17.0.2. 

Please help me ~

                       Thank You.

[Amanda Hsieh]

Hi, 

The timer instance is defined in main.c, Line 57

const nrf_drv_timer_t TIMER_LED = NRF_DRV_TIMER_INSTANCE(0);

 

-Amanda H.