softdevice_controller: rev ca8c30c1487dba012c088dbb59314eeccd8e9e2d

CHANGELOG.rst contains the list of changes.

Signed-off-by: Aleksandar Stanoev <[email protected]>

Author: alexstanoev-nordic

softdevice_controller/CHANGELOG.rst

@@ -17,6 +17,9 @@ Added
 
 * :c:func:`sdc_hci_cmd_vs_cs_params_set` to set preferred internal CS parameters for the controller to use.
 * Central-only and Peripheral-only library variants for the nRF54H Series devices. (DRGN-25197)
+* Support for the LE Read All Local Supported Features and LE Read All Remote Features HCI commands. (DRGN-25216)
+* Support for the LE Frame Space Update HCI command. (DRGN-23612)
+* Support for the LE Connection Rate Request, LE Set Default Rate Parameters, and LE Read Minimum Supported Connection Interval HCI commands. (DRGN-23668)
 
 Changes
 =======

softdevice_controller/README.rst

@@ -68,6 +68,12 @@ The libraries are available as soft-float, softfp-float, and hard-float builds f
 +--------------------------------+-----------------+--------------+-----------+
 | Channel Sounding               |                 |              | X         |
 +--------------------------------+-----------------+--------------+-----------+
+| LL Extended Feature Set        |                 |              | X         |
++--------------------------------+-----------------+--------------+-----------+
+| Frame Space Update             |                 |              | X         |
++--------------------------------+-----------------+--------------+-----------+
+| Shorter Connection Intervals   |                 |              | X         |
++--------------------------------+-----------------+--------------+-----------+
 
 .. note::
    The following limitations apply to the listed features:
@@ -77,7 +83,13 @@ The libraries are available as soft-float, softfp-float, and hard-float builds f
    * For Periodic Advertising Sync Transfer - Receiver, only one sync transfer reception may be in progress at any one time per link.
    * For the Isochronous Channels features, nRF52820 and nRF52833 are the nRF52 Series devices that support encrypting and decrypting the Isochronous Channels packets.
    * For the nRF54L Series devices, the SoftDevice Controller in non-secure mode is experimental.
-   * Support for the Channel Sounding feature is only available on the nRF54L15 device.
+   * Support for the Channel Sounding feature is only available on nRF54L Series devices.
+   * For the Shorter Connection Intervals feature, the minimum connection interval can be achieved using the lowest supported ACL frame space, 2 Mbps PHY, and 27-byte data length.
+     The minimum supported connection intervals for each device family are as follows:
+     * nRF52 Series: 875 μs
+     * nRF53 Series: 875 μs
+     * nRF54L Series: 750 μs
+     * nRF54H Series: 875 μs
 
 .. _sdc_proprietary_feature_support:
 

softdevice_controller/include/sdc.h

@@ -225,14 +225,21 @@ extern "C" {
  * @param[in] num_links Total number of peripheral and central links supported.
  * @param[in] num_pages Total number of extended feature pages supported.
  */
-#define SDC_MEM_EXTENDED_FEATURE_SET(num_links, num_pages) ((num_links) > 0 ? (11 + (num_links) * (19 + (num_pages) * __MEM_PER_EXTENDED_FEATURE_PAGE)) : 0)
+#define SDC_MEM_EXTENDED_FEATURE_SET(num_links, num_pages) \
+     ((num_links) > 0 ? (11 + (num_links) * (19 + (num_pages) * __MEM_PER_EXTENDED_FEATURE_PAGE)) : 0)
 
 /** @brief Maximum memory required when supporting frame space update.
  *
  * @param[in] num_links Total number of peripheral and central links supported.
  */
 #define SDC_MEM_FRAME_SPACE_UPDATE(num_links) ((num_links) > 0 ? (12 + (num_links) * 68) : 0)
 
+/** @brief Maximum memory required when supporting shorter connection intervals.
+ *
+ * @param[in] num_links Total number of peripheral and central links supported.
+ */
+#define SDC_MEM_SHORTER_CONNECTION_INTERVALS(num_links) ((num_links) > 0 ? (12 + (num_links) * 52) : 0)
+
 /** Memory required for Quality of Service (QoS) channel survey module. */
 #define SDC_MEM_QOS_CHANNEL_SURVEY (40)
 
@@ -367,7 +374,9 @@ extern "C" {
  * @param[in] max_antenna_paths_supported Maximum number of antenna paths supported in CS.
  * @param[in] step_mode3_supported Whether step mode3 is supported.
  */
-#define SDC_MEM_CS(count, max_antenna_paths_supported, step_mode3_supported) ((count) > 0 ? (13 + (count) * (4211 + __MEM_CS_ANTENNA_PATHS(max_antenna_paths_supported) + __MEM_CS_STEP_MODE3(step_mode3_supported))) : 0)
+#define SDC_MEM_CS(count, max_antenna_paths_supported, step_mode3_supported) \
+     ((count) > 0 ? (13 + (count) * (4211 + __MEM_CS_ANTENNA_PATHS(max_antenna_paths_supported) \
+      + __MEM_CS_STEP_MODE3(step_mode3_supported))) : 0)
 
 /** @brief Maximum additional memory required to support Channel Sounding setup phase procedures.
  *
@@ -1450,6 +1459,36 @@ void sdc_support_frame_space_update_central(void);
  */
 void sdc_support_frame_space_update_peripheral(void);
 
+/** @brief Support Shorter Connection Intervals for central role
+ *
+ * After this API is called, the controller will support the HCI commands
+ * related to Shorter Connection Intervals.
+ *
+ * @note The application is required to call both @ref sdc_support_shorter_connection_intervals_central()
+ *       and @ref sdc_support_shorter_connection_intervals_peripheral()
+ *       if both central and peripheral roles are supported.
+ *
+ * @note This API must be called before @ref sdc_cfg_set() and @ref sdc_enable().
+ *       Use @ref sdc_support_helper() with this function to make sure
+ *       it is called at the right time.
+ */
+void sdc_support_shorter_connection_intervals_central(void);
+
+/** @brief Support Shorter Connection Intervals for peripheral role
+ *
+ * After this API is called, the controller will support the HCI commands
+ * related to Shorter Connection Intervals.
+ *
+ * @note The application is required to call both @ref sdc_support_shorter_connection_intervals_central()
+ *       and @ref sdc_support_shorter_connection_intervals_peripheral()
+ *       if both central and peripheral roles are supported.
+ *
+ * @note This API must be called before @ref sdc_cfg_set() and @ref sdc_enable().
+ *       Use @ref sdc_support_helper() with this function to make sure
+ *       it is called at the right time.
+ */
+void sdc_support_shorter_connection_intervals_peripheral(void);
+
 /** @brief Support Channel Sounding test command
  *
  * After this API is called, the controller will support the HCI command