nrf_modem: update library

nrf_modem/include/nrf_errno.h

@@ -65,6 +65,7 @@ extern "C" {
 #define NRF_ENODATA 61          /**< No message is available on the STREAM head read queue */
 #define NRF_ETIME 62            /**< Stream ioctl() timeout */
 #define NRF_ENOSR 63            /**< No STREAM resources */
+#define	NRF_ECOMM 70            /**< Communication error on send */
 #define NRF_EPROTO 71           /**< Protocol error */
 #define NRF_EBADMSG 77          /**< Bad message */
 #define NRF_ENOSYS 88           /**< Functionality not supported */

nrf_modem/include/nrf_modem.h

@@ -81,15 +81,15 @@ extern "C" {
  */
 #define NRF_MODEM_CELLULAR_SHMEM_CTRL_SIZE 0x4e8
 /**
- * @brief Shared memory control region size for DECT NR+ flavours.
+ * @brief Shared memory control region size for DECT PHY flavour.
  */
-#define NRF_MODEM_DECT_SHMEM_CTRL_SIZE 0x728
+#define NRF_MODEM_DECT_PHY_SHMEM_CTRL_SIZE 0x728
 
 /** @brief Shared memory configuration in normal operation mode. */
 struct nrf_modem_shmem_cfg {
 	/** Control memory, used for control structures.
 	 *  The size of this area is build constant, and must be equal to
-	 *  @c NRF_MODEM_CELLULAR_SHMEM_CTRL_SIZE or @c NRF_MODEM_DECT_SHMEM_CTRL_SIZE.
+	 *  @c NRF_MODEM_CELLULAR_SHMEM_CTRL_SIZE or @c NRF_MODEM_DECT_PHY_SHMEM_CTRL_SIZE.
 	 */
 	struct {
 		uint32_t base;

nrf_modem/include/nrf_modem_dect_clock_sync.h

@@ -260,7 +260,9 @@ enum nrf_modem_dect_clock_sync_pulse_direction {
  * ensuring that exactly NRF_MODEM_DECT_MODEM_TIME_TICK_RATE_KHZ clock cycles occur
  * between consecutive external clock pulses.
  *
- * Synchronization accuracy (jitter) is 0.001 ppm (parts per million).
+ * Reference signal tracking precision can be up to 0.05 ppm (parts per million).
+ * The actual tracking precision depends on the quality of the external clock source
+ * and environmental conditions.
  *
  * This operation is performed asynchronously.
  * Completion of this operation is indicated by the @ref NRF_MODEM_DECT_CLOCK_SYNC_EVT_ENABLE

nrf_modem/include/nrf_modem_dect_phy.h

@@ -290,7 +290,8 @@ enum nrf_modem_dect_phy_rx_mode {
 	 * @brief Continuous reception.
 	 *
 	 * The reception is continued automatically after PDC reception.
-	 * Continuous reception does not support reception of physical header type 2 format 0 packets.
+	 * Continuous reception does not support reception of physical header type 2 format 0
+	 * packets.
 	 */
 	NRF_MODEM_DECT_PHY_RX_MODE_CONTINUOUS,
 	/**
@@ -610,9 +611,11 @@ struct nrf_modem_dect_phy_rx_params {
 	/**
 	 * @brief Operation start time as modem time.
 	 *
-	 * If zero, the operation will be executed immediately.
+	 * This indicates the time at which the operation becomes active on the radio. Any
+	 * scheduling related transition latencies occur before this time.
 	 *
-	 * This kind of scheduling can only be done when the modem is idle.
+	 * If zero, the operation will be executed immediately. This kind of scheduling can only be
+	 * done when the modem is idle.
 	 */
 	uint64_t start_time;
 	/**
@@ -682,9 +685,11 @@ struct nrf_modem_dect_phy_tx_params {
 	/**
 	 * @brief Operation start time as modem time.
 	 *
-	 * If zero, the operation will be executed immediately.
+	 * This indicates the time at which the operation becomes active on the radio. Any
+	 * scheduling related transition latencies occur before this time.
 	 *
-	 * This kind of scheduling can only be done when the modem is idle.
+	 * If zero, the operation will be executed immediately. This kind of scheduling can only be
+	 * done when the modem is idle.
 	 */
 	uint64_t start_time;
 	/**
@@ -736,10 +741,14 @@ struct nrf_modem_dect_phy_tx_params {
 	/**
 	 * @brief Listen before talk period in modem time units.
 	 *
-	 * This is the required duration for the channel to be assessed as "free" or "available"
-	 * before starting transmission. This duration is divided into as many as 64 separate
-	 * integration periods, with each period being a multiple of the symbol duration.
-	 * Each integration period is of equal length, up to a maximum of 7 symbols.
+	 * This is the required time during which the channel must be assessed as “free” or
+	 * “available” before transmission begins. The assessment is completed prior to the
+	 * transmission start time, which is fixed and independent of the assessment duration.
+	 *
+	 * The duration is divided into a maximum of 64 separate integration periods, with each
+	 * period being a multiple of the symbol duration. Each integration period is of equal
+	 * length, up to a maximum of 7 symbols.
+	 *
 	 * The maximum number of integration periods is utilized. For instance, LBT durations of
 	 * up to 64 symbols are divided into integration periods of one symbol each, and
 	 * LBT durations of 65-128 symbols are divided into two-symbol integration periods.
@@ -803,9 +812,11 @@ struct nrf_modem_dect_phy_rssi_params {
 	/**
 	 * @brief Operation start time as modem time.
 	 *
-	 * If zero, the operation will be executed immediately.
+	 * This indicates the time at which the operation becomes active on the radio. Any
+	 * scheduling related transition latencies occur before this time.
 	 *
-	 * This kind of scheduling can only be done when the modem is idle.
+	 * If zero, the operation will be executed immediately. This kind of scheduling can only be
+	 * done when the modem is idle.
 	 */
 	uint64_t start_time;
 	/**
@@ -878,9 +889,8 @@ struct nrf_modem_dect_phy_radio_config_params {
 	/**
 	 * @brief Operation start time as modem time.
 	 *
-	 * If zero, the operation will be executed immediately.
-	 *
-	 * This kind of scheduling can only be done when the modem is idle.
+	 * If zero, the operation will be executed immediately. This kind of scheduling can only be
+	 * done when the modem is idle.
 	 */
 	uint64_t start_time;
 	/**
@@ -1565,6 +1575,20 @@ struct nrf_modem_dect_phy_latency_info_event {
 	struct nrf_modem_dect_phy_latency_info *latency_info;
 };
 
+/**
+ * @brief Reject event.
+ */
+struct nrf_modem_dect_phy_reject_event {
+	/**
+	 * @brief Operation result.
+	 *
+	 * Can be one of the following values:
+	 *
+	 * - @ref NRF_MODEM_DECT_PHY_ERR_NOT_ALLOWED
+	 */
+	enum nrf_modem_dect_phy_err err;
+};
+
 enum nrf_modem_dect_phy_event_id {
 	/**
 	 * @brief Event to indicate the completion of the DECT PHY stack initialization.
@@ -1646,6 +1670,14 @@ enum nrf_modem_dect_phy_event_id {
 	 * @brief Event to indicate the completion of the test RF TX CW configuration.
 	 */
 	NRF_MODEM_DECT_PHY_EVT_TEST_RF_TX_CW_CONTROL_CONFIG,
+	/**
+	 * @brief Event to indicate an operation was rejected.
+	 *
+	 * Received in response to any operation scheduled while the DECT PHY stack is not
+	 * ready to accept it, for example, during a modem flash operation or when the
+	 * DECT PHY interface is claimed by the DECT MAC stack.
+	 */
+	NRF_MODEM_DECT_PHY_EVT_REJECT,
 };
 
 /**
@@ -1684,6 +1716,7 @@ struct nrf_modem_dect_phy_event {
 		struct nrf_modem_dect_phy_test_rf_tx_cw_control_event test_rf_tx_cw_control;
 		struct nrf_modem_dect_phy_stf_control_event stf_cover_seq_control;
 		struct nrf_modem_dect_phy_link_config_event link_config;
+		struct nrf_modem_dect_phy_reject_event reject;
 	};
 };