Hi
Referring to
From the above post, the following statement was made:
"You just need to replace the sd_app_evt_wait() or any __WFE in your app wit the workaround mentioned in the ERRATA."
For reference, the workaround for Errata 220 is the following:
SCB->SCR |= SCB_SCR_SEVONPEND_Msk;
__disable_irq();
__WFE()
__nop();__nop();__nop();__nop();
__enable_irq();Our application is using Softdevice version < 8.0, which means it contains the Errata 220.
Based on the statement that says to replace sd_app_evt_wait() with the workaround, how would this be done?
Would we simply remove the function call (sd_app_evt_wait) and replace it with the five lines given in errata workaround (shown above)?
Or, would we keep the function call (sd_app_evt_wait) and do the following:-
SCB->SCR |= SCB_SCR_SEVONPEND_Msk;
__disable_irq();
sd_app_evt_wait();
__nop();__nop();__nop();__nop();
__enable_irq();
-Justin
