modules: nrfxlib: nrf_802154: fix missed interrupts

The current implementation of the nRF 802.15.4 SL lptimer platform for GRTC-based devices might miss valid interrupts. This commit fixes that. Signed-off-by: Jędrzej Ciupis <[email protected]>
rakeswar2001 · Apr 3, 2024 · 219af6b · 219af6b
1 parent 799750a
commit 219af6b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/modules/nrfxlib/nrf_802154/sl/platform/nrf_802154_platform_sl_lptimer_grtc.c b/modules/nrfxlib/nrf_802154/sl/platform/nrf_802154_platform_sl_lptimer_grtc.c
@@ -89,12 +89,12 @@ uint64_t nrf_802154_platform_sl_lptimer_lpticks_to_us_convert(uint64_t lpticks)
 void nrf_802154_platform_sl_lptimer_schedule_at(uint64_t fire_lpticks)
 {
 	/* This function is not required to be reentrant, hence no critical section. */
+	atomic_set_bit(&m_enabled, 0);
+
 	z_nrf_grtc_timer_set(m_callbacks_cc_channel,
 			     fire_lpticks,
 			     timer_compare_handler,
 			     NULL);
-
-	atomic_set_bit(&m_enabled, 0);
 }
 
 void nrf_802154_platform_sl_lptimer_disable(void)