Merge branch 'master' into develop

CHANGELOG.md

@@ -11,31 +11,37 @@ Please refer to [Releases pre-certification-results](https://github.com/Lora-net
 
 ## [Unreleased]
 
-## [4.5.0-rc.1] - 2020-11-24
+## [4.4.6] - 2020-12-18
 
 ### General
 
-- Release based on "LoRaWAN specification 1.0.4" and "LoRaWAN Regional Parameters 2-1.0.1"
-- GitHub reported issues corrections. Please refer to [Release Version 4.5.0](https://github.com/Lora-net/LoRaMac-node/milestone/5)
-
-### Added
-
-- Added implementation of LoRaWAN 1.0.4 changes
-- Added implementation for new Certification protocol specification
-- Added GitHub repository and firmware examples version definitions
+- Release based on "LoRaWAN specification 1.0.3" and "LoRaWAN Regional Parameters v1.0.3revA"
+- GitHub reported issues corrections. Please refer to [Release Version 4.4.6](https://github.com/Lora-net/LoRaMac-node/milestone/8)
+- **Release 4.4.6 is the last one supporting "LoRaWAN specification 1.0.3"**
 
 ### Changed
 
-- Changed IMST boards default power source to USB_POWER
+- Refactored MAC layer and examples Non Volatile Memory data handling
+- Changed `NewChannelReq` amd `DlChannelReq` handling to ignore command for `AU915`, `CN470` and `US915` regions
+- Updated behavior of `SX126xSetLoRaSymbNumTimeout` to round up the timeout to the nearest possible number of symbol.
+- Changed radio drivers floating point to integer computations
+- Improved `GetNextLowerTxDr` function implementation.
+- Changed SX1272 and SX1276 FSK FIFO handling by using `FifoLevel` IRQ instead of `FifoEmpty` IRQ  
+  **WARNING** *DIO1 IRQ MCU pin detection has changed from `RISING` to `RISING_FALLING` edge.*
+- Changed IMST boards default power source to `USB_POWER`
 
 ### Fixed
 
-- Fixed an issue where the Join back off algorithm wasn't being applied when the duty-cycle enforcement was OFF.
+- Fixed certification test application handling
+- Fixed `ping-pong` and `rx-sensi` examples to use the right `FSK_BANDWIDTH` and `FSK_AFC_BANDWIDTH` parameters
+- Fixed one byte transmissions over I2C
+- Fixed `RegionIN865RxParamSetupReq` `DrOffset` verification
+- Fixed STM platforms IRQ handlers when using a C++ compiler
+- Fixed an issue where the Join back off algorithm wasn't being applied when the duty-cycle enforcement was OFF
 - Fixed `AU915_MAX_RX1_DR_OFFSET` value to 5 instead of 6
 
 ### Removed
 
-- Removed NvmCtxCallback calls as they should only be done when a modification happens.
 - Removed ClassA, ClassB and ClassC examples.
 
 ## [4.4.5] - 2020-10-14
@@ -61,6 +67,7 @@ Please refer to [Releases pre-certification-results](https://github.com/Lora-net
 - Changed hard coded `JoinAccept` max payload size (33) by `LORAMAC_JOIN_ACCEPT_FRAME_MAX_SIZE` definition.
 - Moved radio operating mode management to specific board implementation
 - Changed radio `IsChannelFree API` in order to provide reception bandwidth
+- AS923 default downlink dwell time setting changed to disabled
 - Back port 1.0.4 region implementation improvements
 - Changed `RegionCommonComputeSymbolTimeLoRa`, `RegionCommonComputeSymbolTimeFsk` and `RegionCommonComputeRxWindowParameters`
   API implementations to use integer divisions instead of double division.

README.md

@@ -18,14 +18,13 @@
 
 The aim of this project is to show an example of an end-device LoRaWAN stack implementation.
 
-This project has 3 active branches in place.
+This project has 2 active branches in place.
 
 | Branch        | L2 spec       | RP spec   | Tag/Milestone       | Class     | Comments      |
 | ------------- |:-------------:|:---------:|:---------:|:---------:|:--------------|
-| | [1.0.3](https://lora-alliance.org/resource-hub/lorawanr-specification-v103) | [v1.0.3revA](https://www.lora-alliance.org/resource-hub/lorawanr-regional-parameters-v103reva) | [v4.4.5](https://github.com/Lora-net/LoRaMac-node/releases/tag/v4.4.5) | A/B/C | LoRaWAN L2 1.0.3 - **_Released_** |
-| [master](https://github.com/Lora-net/LoRaMac-node/tree/master) | [1.0.3](https://lora-alliance.org/resource-hub/lorawanr-specification-v103) | [v1.0.3revA](https://www.lora-alliance.org/resource-hub/lorawanr-regional-parameters-v103reva) | [M 4.4.6](https://github.com/Lora-net/LoRaMac-node/milestone/8) | A/B/C | LoRaWAN L2 1.0.3 |
-| [develop](https://github.com/Lora-net/LoRaMac-node/tree/develop) | [1.0.4](https://lora-alliance.org/resource-hub) | [2-1.0.1](https://lora-alliance.org/sites/default/files/2020-02/rp_2-1.0.1.pdf) | [v4.5.0-rc.1](https://github.com/Lora-net/LoRaMac-node/releases/tag/v4.5.0-rc.1)/[M 4.5.0](https://github.com/Lora-net/LoRaMac-node/milestone/5) | A/B/C |  LoRaWAN L2 1.0.4 - **_Pre-Released_**|
-| [feature/5.0.0](https://github.com/Lora-net/LoRaMac-node/tree/feature/5.0.0) | [1.0.4](https://lora-alliance.org/resource-hub) / [1.1.1](https://lora-alliance.org/resource-hub/lorawanr-specification-v11) | [2-1.0.1](https://lora-alliance.org/sites/default/files/2020-02/rp_2-1.0.1.pdf) | [M 5.0.0](https://github.com/Lora-net/LoRaMac-node/milestone/3) | A/B/C |  LoRaWAN L2 1.0.4 / 1.1.1 |
+| | [1.0.3](https://lora-alliance.org/resource-hub/lorawanr-specification-v103) | [v1.0.3revA](https://www.lora-alliance.org/resource-hub/lorawanr-regional-parameters-v103reva) | [v4.4.6](https://github.com/Lora-net/LoRaMac-node/releases/tag/v4.4.6) | A/B/C | LoRaWAN L2 1.0.3 - **_Released_ (last release based on 1.0.3)** |
+| [master](https://github.com/Lora-net/LoRaMac-node/tree/master) | [1.0.4](https://lora-alliance.org/resource-hub/lorawan-104-specification-package) | [2-1.0.1](https://lora-alliance.org/sites/default/files/2020-02/rp_2-1.0.1.pdf) | [M 4.5.0](https://github.com/Lora-net/LoRaMac-node/milestone/5) | A/B/C |  LoRaWAN L2 1.0.4 |
+| [develop](https://github.com/Lora-net/LoRaMac-node/tree/develop) | [1.0.4](https://lora-alliance.org/resource-hub/lorawan-104-specification-package) / [1.1.1](https://lora-alliance.org/resource-hub/lorawanr-specification-v11) | [2-1.0.1](https://lora-alliance.org/sites/default/files/2020-02/rp_2-1.0.1.pdf) | [M 4.6.0](https://github.com/Lora-net/LoRaMac-node/milestone/3) | A/B/C |  LoRaWAN L2 1.0.4 / 1.1.1 |
 
 This project fully implements ClassA, ClassB and ClassC end-device classes and it also provides SX1272/73, SX1276/77/78/79, SX1261/2 and LR1110 radio drivers.
 

src/apps/LoRaMac/CMakeLists.txt

@@ -49,8 +49,9 @@ if(SUB_PROJECT STREQUAL periodic-uplink-lpp)
     #---------------------------------------------------------------------------------------
     list(APPEND ${PROJECT_NAME}_COMMON
         "${CMAKE_CURRENT_LIST_DIR}/common/CayenneLpp.c"
+        "${CMAKE_CURRENT_LIST_DIR}/common/cli.c"
         "${CMAKE_CURRENT_LIST_DIR}/common/LmHandlerMsgDisplay.c"
-        "${CMAKE_CURRENT_LIST_DIR}/common/NvmCtxMgmt.c"
+        "${CMAKE_CURRENT_LIST_DIR}/common/NvmDataMgmt.c"
     )
 
     #---------------------------------------------------------------------------------------
@@ -78,7 +79,7 @@ elseif(SUB_PROJECT STREQUAL fuota-test-01)
     #---------------------------------------------------------------------------------------
     list(APPEND ${PROJECT_NAME}_COMMON
         "${CMAKE_CURRENT_LIST_DIR}/common/LmHandlerMsgDisplay.c"
-        "${CMAKE_CURRENT_LIST_DIR}/common/NvmCtxMgmt.c"
+        "${CMAKE_CURRENT_LIST_DIR}/common/NvmDataMgmt.c"
     )
 
     #---------------------------------------------------------------------------------------
@@ -125,6 +126,9 @@ target_compile_definitions(${PROJECT_NAME}-${SUB_PROJECT} PRIVATE ACTIVE_REGION=
 if(${SECURE_ELEMENT_PRE_PROVISIONED} MATCHES ON)
     target_compile_definitions(${PROJECT_NAME}-${SUB_PROJECT} PRIVATE -DSECURE_ELEMENT_PRE_PROVISIONED)
 endif()
+if(${SECURE_ELEMENT} MATCHES SOFT_SE)
+    target_compile_definitions(${PROJECT_NAME}-${SUB_PROJECT} PRIVATE -DSOFT_SE)
+endif()
 target_compile_definitions(${PROJECT_NAME}-${SUB_PROJECT}  PUBLIC
     $<BUILD_INTERFACE:$<TARGET_PROPERTY:mac,INTERFACE_COMPILE_DEFINITIONS>>
 )

src/apps/LoRaMac/common/LmHandler/LmHandler.c

@@ -28,7 +28,8 @@
 #include "utilities.h"
 #include "timer.h"
 #include "Commissioning.h"
-#include "NvmCtxMgmt.h"
+#include "NvmDataMgmt.h"
+#include "radio.h"
 #include "LmHandler.h"
 #include "LmhPackage.h"
 #include "LmhpCompliance.h"
@@ -222,6 +223,7 @@ LmHandlerErrorStatus_t LmHandlerInit( LmHandlerCallbacks_t *handlerCallbacks,
                                       LmHandlerParams_t *handlerParams )
 {
     //
+    uint16_t nbNvmData = 0;
     MibRequestConfirm_t mibReq;
     LmHandlerParams = handlerParams;
     LmHandlerCallbacks = handlerCallbacks;
@@ -232,7 +234,7 @@ LmHandlerErrorStatus_t LmHandlerInit( LmHandlerCallbacks_t *handlerCallbacks,
     LoRaMacPrimitives.MacMlmeIndication = MlmeIndication;
     LoRaMacCallbacks.GetBatteryLevel = LmHandlerCallbacks->GetBatteryLevel;
     LoRaMacCallbacks.GetTemperatureLevel = LmHandlerCallbacks->GetTemperature;
-    LoRaMacCallbacks.NvmContextChange = NvmCtxMgmtEvent;
+    LoRaMacCallbacks.NvmDataChange  = NvmDataMgmtEvent;
     LoRaMacCallbacks.MacProcessNotify = LmHandlerCallbacks->OnMacProcess;
 
     IsClassBSwitchPending = false;
@@ -242,10 +244,13 @@ LmHandlerErrorStatus_t LmHandlerInit( LmHandlerCallbacks_t *handlerCallbacks,
         return LORAMAC_HANDLER_ERROR;
     }
 
+    // Restore data if required
+    nbNvmData = NvmDataMgmtRestore( );
+
     // Try to restore from NVM and query the mac if possible.
-    if( NvmCtxMgmtRestore( ) == NVMCTXMGMT_STATUS_SUCCESS )
+    if( nbNvmData > 0 )
     {
-        LmHandlerCallbacks->OnNvmContextChange( LORAMAC_HANDLER_NVM_RESTORE );
+        LmHandlerCallbacks->OnNvmDataChange( LORAMAC_HANDLER_NVM_RESTORE, nbNvmData );
     }
     else
     {
@@ -337,6 +342,8 @@ bool LmHandlerIsBusy( void )
 
 void LmHandlerProcess( void )
 {
+    uint16_t size = 0;
+
     // Process Radio IRQ
     if( Radio.IrqProcess != NULL )
     {
@@ -346,9 +353,12 @@ void LmHandlerProcess( void )
     // Processes the LoRaMac events
     LoRaMacProcess( );
 
-    if( NvmCtxMgmtStore( ) == NVMCTXMGMT_STATUS_SUCCESS )
+    // Store to NVM if required
+    size = NvmDataMgmtStore( );
+
+    if( size > 0 )
     {
-        LmHandlerCallbacks->OnNvmContextChange( LORAMAC_HANDLER_NVM_STORE );
+        LmHandlerCallbacks->OnNvmDataChange( LORAMAC_HANDLER_NVM_STORE, size );
     }
 
     // Call all packages process functions

src/apps/LoRaMac/common/LmHandler/LmHandler.h

@@ -137,17 +137,19 @@ typedef struct LmHandlerCallbacks_s
     /*!
      *\brief    Will be called each time a Radio IRQ is handled by the MAC
      *          layer.
-     * 
+     *
      *\warning  Runs in a IRQ context. Should only change variables state.
      */
     void ( *OnMacProcess )( void );
     /*!
      * Notifies the upper layer that the NVM context has changed
      *
-     * \param [IN] stored Indicates if we are storing (true) or
-     *                    restoring (false) the NVM context
+     * \param [IN] state Indicates if we are storing (true) or
+     *                   restoring (false) the NVM context
+     *
+     * \param [IN] size Number of data bytes which were stored or restored.
      */
-    void ( *OnNvmContextChange )( LmHandlerNvmContextStates_t state );
+    void ( *OnNvmDataChange )( LmHandlerNvmContextStates_t state, uint16_t size );
     /*!
      * Notifies the upper layer that a network parameters have been set
      *

src/apps/LoRaMac/common/LmHandler/packages/LmhpCompliance.c

@@ -22,7 +22,7 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include "board.h"
-#include "NvmCtxMgmt.h"
+#include "NvmDataMgmt.h"
 #include "LoRaMacTest.h"
 #include "LmHandler.h"
 #include "LmhpCompliance.h"

src/apps/LoRaMac/common/LmHandlerMsgDisplay.c

@@ -110,16 +110,18 @@ void PrintHexBuffer( uint8_t *buffer, uint8_t size )
     printf( "\n" );
 }
 
-void DisplayNvmContextChange( LmHandlerNvmContextStates_t state )
+void DisplayNvmDataChange( LmHandlerNvmContextStates_t state, uint16_t size )
 {
     if( state == LORAMAC_HANDLER_NVM_STORE )
     {
-        printf( "\n###### ============ CTXS STORED ============ ######\n\n" );
+        printf( "\n###### ============ CTXS STORED ============ ######\n" );
+
     }
     else
     {
-        printf( "\n###### =========== CTXS RESTORED =========== ######\n\n" );
+        printf( "\n###### =========== CTXS RESTORED =========== ######\n" );
     }
+    printf( "Size        : %i\n\n", size );
 }
 
 void DisplayNetworkParametersUpdate( CommissioningParams_t *commissioningParams )

src/apps/LoRaMac/common/LmHandlerMsgDisplay.h

@@ -30,8 +30,10 @@
  *
  * \param [IN] state Indicates if we are storing (true) or
  *                    restoring (false) the NVM context
+ *
+ * \param [IN] size Number of data bytes which were stored or restored.
  */
-void DisplayNvmContextChange( LmHandlerNvmContextStates_t state );
+void DisplayNvmDataChange( LmHandlerNvmContextStates_t state, uint16_t size );
 
 /*!
  * \brief Displays updated network parameters