nrf_802154: rev f6b4290ab51c02526de43b06b18d2c253251c198

This commit updates revision of the nrf_802154 component.

Signed-off-by: Dawid Przybylo <[email protected]>

nrf_802154/driver/src/nrf_802154_trx.c

@@ -932,6 +932,7 @@ void nrf_802154_trx_enable(void)
 
     NRF_802154_ASSERT(nrf_radio_shorts_get(NRF_RADIO) == SHORTS_IDLE);
 
+    mpsl_fem_enable();
 #if defined(DPPI_PRESENT)
     mpsl_fem_abort_set(NRF_802154_DPPI_RADIO_DISABLED,
                        0U); /* The group parameter is ignored by FEM for SoCs with DPPIs */
@@ -940,8 +941,6 @@ void nrf_802154_trx_enable(void)
                        PPI_CHGRP_ABORT);
 #endif
 
-    mpsl_fem_deactivate_now(MPSL_FEM_ALL);
-
     m_trx_state = TRX_STATE_IDLE;
 
     nrf_802154_log_function_exit(NRF_802154_LOG_VERBOSITY_LOW);

nrf_802154/sl/sl_opensource/include/protocol/mpsl_fem_protocol_api.h

@@ -160,6 +160,17 @@ typedef struct
  */
 void mpsl_fem_caps_get(mpsl_fem_caps_t * p_caps);
 
+/** @brief Enable Front End Module.
+ *
+ *  Some Front End Module devices should be explicitly enabled before they can be configured
+ *  for radio operation. This function is intended to enable Front End Module shortly before
+ *  radio operations are started.
+ * 
+ *  After the Front End Module performed all it's operations complementary @ref mpsl_fem_disable
+ *  function should be called.
+ */
+void mpsl_fem_enable(void);
+
 /** @brief Disable Front End Module.
  *
  * Some Front End Module devices can be explicitly disabled after PA and LNA activities are

nrf_802154/sl/sl_opensource/src/nrf_802154_sl_fem.c

@@ -123,6 +123,11 @@ void mpsl_fem_caps_get(mpsl_fem_caps_t * p_caps)
     *p_caps = (mpsl_fem_caps_t){};
 }
 
+void mpsl_fem_enable(void)
+{
+    // Intentionally empty
+}
+
 int32_t mpsl_fem_disable(void)
 {
     return 0;