identifier "TIMER0_INSTANCE_INDEX" is undefined

[makouda]

im trying to use nrf_drv_timer_t with timer0 but I get identifier "TIMER0_INSTANCE_INDEX" is undefined error. TIMER0_INSTANCE_INDEX is defined in nrf_drv_config but this file contain #if (TIMER0_ENABLED == 1) . shoudl I explicitly declare TIMER0_ENABLED == 1 and where

[Eric Stutzenberger]

Hi Makouda,

When adding the timer module to your project, the timer must be enabled in using TIMER0_ENABLED as you suggest. All of these configuration options for the nRF HAL are located in nrf_drv_config.h which is found in the SDK in components/drivers_nrf/config. If you are using Keil and the Packs architecture it should be located in your project's RTE folder in nRF_Drivers//config.

In this config file, you can set TIMER0_ENABLED to 1 which will enable this timer instance. This is true for any other driver you wish to enable on your system.

Hope this helps,

Eric

[Stas]

Should we turn timer(not timer0) on in nrf_drv_config.h all the time. What to do this function nrf_drv_timer_enable(&TIMER1);

[Abhishek Satish]

Eclipse still throws this error: 'TIMER0_INSTANCE_INDEX' could not be resolved main.c The example compiles. But nothing runs on the board.