v3.0 release.

CHANGELOG.md

@@ -7,6 +7,30 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [v3.0](https://github.com/sigfox-tech-radio/sigfox-ep-rf-api-st-s2lp/releases/tag/v3.0) - 03 May 2024
+
+### Added
+
+* Add HW API functions to **enter and exit shutdown mode** with SDN pin.
+
+### Fixed
+
+* Reset **hardware latencies** to 0 before calling HW API function.
+
+### Changed
+
+* Update **S2LP library** from newer `x-cube-subg2` GitHub repository.
+* Use `S2LP_CORE_SPI.h` header instead of `MCU_Interface_template.h` to define SPI access functions.
+
+### Removed
+
+* Remove `s2lp.patch` file since ST driver is now called as it is.
+
+### Known limitations
+
+* **LBT** not implemented.
+* **Modulated CW** not supported for type approval addon.
+
 ## [v2.0](https://github.com/sigfox-tech-radio/sigfox-ep-rf-api-st-s2lp/releases/tag/v2.0) - 22 Mar 2024
 
 ### Added

CMakeLists.txt

@@ -15,18 +15,19 @@ endif()
 
 set (S2LP_RF_API_SOURCES
     src/manuf/s2lp_rf_api.c
-    src/board/s2lp_hw_api.c
 )
 
 set (S2LP_RF_API_HEADERS
     inc/manuf/s2lp_rf_api.h
     inc/board/s2lp_hw_api.h
+    inc/board/S2LP_CORE_SPI.h
 )
 
 set( CHIP_RF_HEADERS_LIST "")
 
 if (NOT TARGET s2lp_driver)
     list(APPEND CHIP_RF_HEADERS_LIST  ${CMAKE_CURRENT_BINARY_DIR}/drivers-src/s2lp/Drivers/BSP/Components/S2LP/S2LP_Library/inc/)
+    list(APPEND CHIP_RF_HEADERS_LIST  ${CMAKE_CURRENT_SOURCE_DIR}/inc/board/)
     ExternalProject_Add(s2lp
         PREFIX drivers-build
         CONFIGURE_COMMAND ""
@@ -37,9 +38,8 @@ if (NOT TARGET s2lp_driver)
         SOURCE_DIR drivers-src/s2lp
         GIT_PROGRESS TRUE
         GIT_SHALLOW TRUE
-        GIT_REPOSITORY    https://github.com/STMicroelectronics/x-cube-sfxs2lp1.git
-        GIT_TAG           v4.0.0
-        PATCH_COMMAND git apply ${CMAKE_CURRENT_LIST_DIR}/cmake/s2lp.patch
+        GIT_REPOSITORY    https://github.com/STMicroelectronics/x-cube-subg2.git
+        GIT_TAG           v5.0.0
     )
 else ()
     list(APPEND CHIP_RF_HEADERS_LIST "$<BUILD_INTERFACE:$<TARGET_PROPERTY:s2lp_driver,INTERFACE_INCLUDE_DIRECTORIES>>")

README.md

@@ -11,6 +11,7 @@ The table below shows the versions compatibility between this radio example and
 
 | **S2LP_RF_API** | **EP_LIB** |
 |:---:|:---:|
+| [v3.0](https://github.com/sigfox-tech-radio/sigfox-ep-rf-api-st-s2lp/releases/tag/v3.0) | >= [v3.5](https://github.com/sigfox-tech-radio/sigfox-ep-lib/releases/tag/v3.5) |
 | [v2.0](https://github.com/sigfox-tech-radio/sigfox-ep-rf-api-st-s2lp/releases/tag/v2.0) | >= [v3.5](https://github.com/sigfox-tech-radio/sigfox-ep-lib/releases/tag/v3.5) |
 | [v1.3](https://github.com/sigfox-tech-radio/sigfox-ep-rf-api-st-s2lp/releases/tag/v1.3) | [v3.4](https://github.com/sigfox-tech-radio/sigfox-ep-lib/releases/tag/v3.4) |
 | [v1.2](https://github.com/sigfox-tech-radio/sigfox-ep-rf-api-st-s2lp/releases/tag/v1.2) | [v3.2](https://github.com/sigfox-tech-radio/sigfox-ep-lib/releases/tag/v3.2) to [v3.3](https://github.com/sigfox-tech-radio/sigfox-ep-lib/releases/tag/v3.3) |
@@ -33,9 +34,9 @@ The `LOW_LEVEL_OPEN_CLOSE` flag must be enabled to use this example.
 
 ### Dependencies
 
-The **S2LP RF API** is based on the [official S2LP driver](https://github.com/STMicroelectronics/x-cube-sfxs2lp1/tree/main/Drivers/BSP/Components/S2LP/S2LP_Library) from ST-Microelectronics. This driver exposes a functional interface to configure the chip registers, which is used to perform the Sigfox uplink modulation and optional downlink reception. It relies on **low level functions** (called board drivers) which need to be implemented to run on your specific hardware. There are divided in 2 groups:
+The **S2LP RF API** is based on the [official S2LP driver](https://github.com/STMicroelectronics/x-cube-subg2/tree/main/Drivers/BSP/Components/S2LP/S2LP_Library) from ST-Microelectronics. This driver exposes a functional interface to configure the chip registers, which is used to perform the Sigfox uplink modulation and optional downlink reception. It relies on **low level functions** (called board drivers) which need to be implemented to run on your specific hardware. There are divided in 2 groups:
 
-* **MCU_Interface_template** : low level functions of the S2LP driver from ST (registers access through SPI and shutdown pin management).
+* **S2LP_CORE_SPI** : low level SPI access functions of the S2LP driver from ST.
 * **S2LP_HW_API** : additional hardware dependent functions required to get a generic RF API implementation of the S2LP.
 
 The templates are located in the `src/board` folder.