RE: SWI user flags

raccoon — Thu, 30 Mar 2017 13:04:31 GMT

Thank you very much!

RE: SWI user flags

Sigurd — Thu, 30 Mar 2017 12:39:34 GMT

Hi,

Yes, the flags are arbitrary "context" variable, it allows users to pass extra flags to SWI interrupt handler functions. Looks like nrf_swi_flags_t should have been a uint8_t. Regarding the SWI0_EGU0_IRQHandler symbol error, in SDK 11 app_timer uses SWI0_EGU0_IRQn, but you can change it to use SWI1_EGU1_IRQn instead. You can change this in app_timer.c :

#elif defined NRF52
#define SWI_IRQn SWI1_EGU1_IRQn
#define SWI_IRQHandler SWI1_EGU1_IRQHandler
#endif

Regarding SWI_DISABLE0 you can read here that:

To disable specific SWIs from the pool, add a global define during compilation (SWI_DISABLE0 to SWI_DISABLE5). Any disabled SWI will not be allocated and will therefore not be available to the user.