Migrating from WiSeConnect™ SDK v3.5.1 to v3.5.2#

Overview#

This is a guide for updating an existing application using the WiSeConnect™ SDK v3.5.1 to a v3.5.2 application.

There are few naming and file changes in v3.5.2 as compared to v3.5.1, and these are mostly to standardize the names and improve the overall usage experience of the application programming interface (API). Migration requires all of the names to be updated in the existing application.

Migration Steps#

Follow the steps below to convert a WiSeConnect SDK v3.5.1 application to a v3.5.2 application:

Open your existing application project in Simplicity Studio.
In each source file of the project, replace the v3.5.1 names or interfaces with v3.5.2 names or interfaces.

See the tables in the following sections for a comparison of API elements between v3.5.1 and v3.5.2. Differences are emphasized in bold where applicable.

API Naming/Signature Corrections#


Module	v3.5.1	v3.5.2
Network	`sl_status_t` sl_net_nat_enable `(const sl_net_nat_config_t *nat_config)`	None
Network	`sl_status_t` sl_net_nat_disable `(const sl_net_interface_t interface)`	None
Wi-Fi	`sl_status_t` sl_wifi_set_rts_threshold `(sl_wifi_interface_t interface, uint16_t rts_threshold)`	None
Wi-Fi	`sl_status_t` sl_wifi_get_rts_threshold `(sl_wifi_interface_t interface, uint16_t *rts_threshold)`	None
Wi-Fi	`sl_status_t` sl_wifi_set_mfp `(sl_wifi_interface_t interface, const sl_wifi_mfp_mode_t config)`	None
Wi-Fi	`sl_status_t` sl_wifi_get_mfp `(sl_wifi_interface_t interface, sl_wifi_mfp_mode_t *config)`	None

Structure Naming Corrections#


Module	v3.5.1	v3.5.2
None

Updated Structures#


Module	v3.5.1	v3.5.2
Wi-Fi		Added `gain_table_version` member variable with a value `1` to `sli_si91x_gain_table_info_t`

Deprecated APIs#

Note: The following elements are applicable to both NCP and SoC modes.

Note: Starting from WC-3.5.2, we recommend using the new versions of APIs/Structures/Macros to ensure compatibility with future releases.


Module	v3.5.1	v3.5.2
None

Deprecated Structures#

Note: The following elements are applicable to both NCP and SoC modes.

Note: Starting from WC-3.5.2, we recommend using the new versions of APIs/Structures/Macros to ensure compatibility with future releases.


Module	v3.5.1	v3.5.2
None

Deprecated Macros#

Note: The following elements are applicable to both NCP and SoC modes.

Note: Starting from WC-3.5.2, we recommend using the new versions of APIs/Structures/Macros to ensure compatibility with future releases.


Module	v3.5.1	v3.5.2
Wi-Fi	`SLI_BUFFER_FULL`	`SLI_WIFI_BUFFER_FULL`
Wi-Fi	None	`SLI_BLE_BUFFER_FULL`
Wi-Fi	`SL_STATUS_WIFI_CONNECTION_LOST` was defined as `0x0B28`	`SL_STATUS_WIFI_CONNECTION_LOST` is defined as `0x10B28`

Note: The following elements are applicable to SoC mode.


Module	v3.5.1	v3.5.2
None

Note#

For information about deprecation warnings in WiSeConnect™ SDK v3.5.2, see SL_DEPRECATED_API_WISECONNECT_3_5.
For information on supressing deprecation warnings in WiSeConnect™ SDK v3.5.2, see SL_SUPPRESS_DEPRECATION_WARNINGS_WISECONNECT_3_5.