Release v3.3.0

Author: lbm-team

CHANGELOG.md

@@ -4,6 +4,38 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v3.3.0] 2023-05-31
+
+### Added
+
+* [general] Support of LR1121 radio (target: lr1121)
+* [makefile] Provide a way to change any LBM define values in make command (use `EXTRAFLAGS` )
+* [utilities] Add a porting on NUCLEO-L073 board using LL drivers for minimal flash usage
+* [utilities] Add a porting tool in main examples to help during mcu porting
+
+### Changed
+
+* [lr11xx_driver] Update to version `v2.3.0`
+* [sx126x_driver] Update to version `v2.2.0`
+* [makefile] Default Regional Parameters option is now RP2-1.0.3 LoRaWAN® Regional Parameters (previous was RP2-1.0.1)
+* [utilities] Add response code assert in exti example
+* [utilities] Remove temperature from exti example and replace it with 32b counter
+* [utilities] Remove unused implementations and calls of uart4 related functions in smtc_hal_l4
+* [modem] Add randomness before any modem task that need to uplink something
+* [alarm] Clamp alarm timer to 864000s ie 10 days
+* [stack] Set minimal default reception window size to 16ms instead of 6 ms to avoid ping slots issue in FSK (can be changed be overriding `MIN_RX_WINDOW_DURATION_MS` define)
+
+### Fixed
+
+* Issue [#5](https://github.com/Lora-net/SWL2001/issues/5): Correct typo on MCU_FLAGS in makefile
+* Issue [#6](https://github.com/Lora-net/SWL2001/issues/6): Example does not override EUI and Keys in case code is built with `CRYPTO=LR11XX_WITH_CREDENTIALS`
+* Issue [#7](https://github.com/Lora-net/SWL2001/issues/7): Remove ARM-specific flag from common.mk
+* Issue [#9](https://github.com/Lora-net/SWL2001/issues/9): Fix size error in smtc_secure_element_get_pin()
+* [LBT] Fix lbt issue when tcxo startup delay is greater than default `RP_MARGIN_DELAY` value (8ms)
+* [LRFHSS] Correct tx done timestamp with known bit padding delay to avoid issue with following rx windows (principally seen on US and AU regions)
+* [AU915/US915] Fix LoRaWAN Link Adr Request issue (channel mask control case 5 missing impact on 500kHz bank)
+* [utilities] In exti example, fix evaluation kit blue button missing pin in irq configuration
+
 ## [v3.2.4] 2022-08-23
 
 ### Added
@@ -38,8 +70,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 * [LBT] Moved log print after enqueued the sniffing task in Radio Planer to avoid to add a delays
 * [ADR] In case a MAC command `link_adr_req` with a new channel mask is received, it is now accepted if the custom datarate profile is enabled and configured with the highest datarate of the corresponding region
 * [LFU/Stream] In case of reception of rejoin request from DAS, reset LFU and stream services properly
-*[ClockSyncService/MAC] Fixed an issue where the Clock Synchronization Service was not reloaded when DeviceTimeAns was not received
-*[DeviceTimeReq/MAC] Fixed an issue where the GPS epoch time became invalid if DeviceTimeAns not received
+* [ClockSyncService/MAC] Fixed an issue where the Clock Synchronization Service was not reloaded when DeviceTimeAns was not received
+* [DeviceTimeReq/MAC] Fixed an issue where the GPS epoch time became invalid if DeviceTimeAns not received
 
 ## [v3.1.7] 2022-04-22
 

Makefile

@@ -33,7 +33,7 @@ LOG_MEM ?= yes
 RADIO ?= nc
 
 #MCU - Must be provided by user
-MCU_FLAGS =? nc
+MCU_FLAGS ?= nc
 
 #-----------------------------------------------------------------------------
 # Internal LBM features management
@@ -72,7 +72,7 @@ USE_GNSS ?= yes
 # default action: print help
 #-----------------------------------------------------------------------------
 help:
-	$(call echo_help_b, "Available TARGETs:	sx128x	lr1110	lr1120	sx1261	sx1262	sx1268")
+	$(call echo_help_b, "Available TARGETs:	sx128x	lr1110	lr1120	lr1121	sx1261	sx1262	sx1268")
 	$(call echo_help, "")
 	$(call echo_help_b, "-------------------------------- Clean -------------------------------------")
 	$(call echo_help, " * make clean_<TARGET>                     : clean basic_modem for a given target")
@@ -81,7 +81,7 @@ help:
 	$(call echo_help_b, "----------------------------- Compilation ----------------------------------")
 	$(call echo_help, " * make basic_modem_<TARGET> MCU_FLAGS=xxx : build basic_modem on a given target with chosen mcu flags")
 	$(call echo_help, " *                                           MCU_FLAGS are mandatory. Ex for stm32l4:")
-	$(call echo_help, " *                                           MCU_FLAGS=\"-mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard\"")
+	$(call echo_help, " *                                           MCU_FLAGS=\"-mcpu=cortex-m4 -mthumb -mabi=aapcs -mfpu=fpv4-sp-d16 -mfloat-abi=hard\"")
 	$(call echo_help, "")
 	$(call echo_help_b, "---------------------- Optional build parameters ---------------------------")
 	$(call echo_help, " * REGION=xxx                              : choose which region should be compiled (default: all)")
@@ -96,7 +96,7 @@ help:
 	$(call echo_help, " *                                          - RU_864")
 	$(call echo_help, " *                                          - US_915")
 	$(call echo_help, " *                                          - WW_2G4 (to be used only for lr1120 and sx128x targets)")
-	$(call echo_help, " * RP_VERSION=xxx                          : choose wich regional paramerter version should be compiled (default: RP2_101) ")
+	$(call echo_help, " * RP_VERSION=xxx                          : choose wich regional paramerter version should be compiled (default: RP2_103) ")
 	$(call echo_help, " *                                          - RP2_101")
 	$(call echo_help, " *                                          - RP2_103 (LR-FHSS support)")
 	$(call echo_help, " * CRYPTO=xxx                              : choose which crypto should be compiled (default: SOFT)")
@@ -125,6 +125,10 @@ ifeq ($(RADIO),lr1120)
 -include makefiles/lr11xx.mk
 endif
 
+ifeq ($(RADIO),lr1121)
+-include makefiles/lr11xx.mk
+endif
+
 ifeq ($(RADIO),sx1261)
 -include makefiles/sx126x.mk
 endif
@@ -148,7 +152,7 @@ endif
 .PHONY: FORCE
 FORCE:
 
-all: basic_modem_sx128x basic_modem_lr1110 basic_modem_lr1120 basic_modem_sx1261 basic_modem_sx1262
+all: basic_modem_sx128x basic_modem_lr1110 basic_modem_lr1120 basic_modem_lr1121 basic_modem_sx1261 basic_modem_sx1262
 
 #-----------------------------------------------------------------------------
 # Clean
@@ -165,6 +169,9 @@ clean_lr1110:
 clean_lr1120:
 	$(MAKE) clean_target RADIO=lr1120
 
+clean_lr1121:
+	$(MAKE) clean_target RADIO=lr1121
+
 clean_sx1261:
 	$(MAKE) clean_target RADIO=sx1261
 
@@ -186,6 +193,9 @@ basic_modem_lr1110:
 basic_modem_lr1120:
 	$(MAKE) basic_modem RADIO=lr1120 $(MTHREAD_FLAG)
 
+basic_modem_lr1121:
+	$(MAKE) basic_modem RADIO=lr1121 $(MTHREAD_FLAG)
+
 basic_modem_sx1261:
 	$(MAKE) basic_modem RADIO=sx1261 $(MTHREAD_FLAG)
 

README.md

@@ -10,7 +10,7 @@ The LoRaWAN version that is currently implemented in LoRa Basics Modem is v1.0.4
 
 LoRa Basics Modem supports the following LoRaWAN regions:
 
-* AS_923 (AS923-1, AS923-2, AS923-3)
+* AS_923 (AS923-1, AS923-2, AS923-3, AS923-4)
 * AU_915
 * CN_470
 * CN_470_RP_1_0
@@ -24,7 +24,7 @@ LoRa Basics Modem supports an emulation of LoRaWAN protocol for the 2.4GHz globa
 
 ### LoRaWAN regional parameters
 
-Default regional parameters version supported by LoRa Basics Modem is rp2-1.0.1. It is possible to switch to rp2-1.0.3 at compile time.
+Default regional parameters version supported by LoRa Basics Modem is rp2-1.0.3. It is possible to switch back to rp2-1.0.1 at compile time.
 
 ### LoRaWAN class
 
@@ -41,7 +41,7 @@ LoRa Basics Modem supports the following services:
 * Large files upload
 * ROSE Streaming
 * Application-Layer Clock synchronization
-* Almanac Update
+* Almanac Update for LoRa Edge
 
 ## LoRa Basics Modem API
 
@@ -61,8 +61,9 @@ The Hardware Abstraction Layer of LoRa Basics Modem is defined in the `smtc_mode
 
 LoRa Basics Modem supports the following transceivers:
 
-* LR1110 with firmware 0x0307.
-* LR1120 with firmware 0x0101
+* LR1110 with firmware 0x0308.
+* LR1120 with firmware 0x0102
+* LR1121 with firmware 0x0102
 * SX1261
 * SX1262
 * SX1280
@@ -73,13 +74,11 @@ LoRa Basics Modem supports the following transceivers:
 * [LFU] In case LoRa Basics Modem is acting in US915 region with datarate DR0, files smaller than 13 bytes are not properly sent and cannot be reconstructed on LoRa Cloud side
 * [charge] Values returned by `smtc_modem_get_charge()` for regions CN470 and CN470_RP1 are not accurate
 * [charge] Values returned by `smtc_modem_get_charge()` for the LR-FHSS based datarate are not accurate
-* [multicast_class_b] Starting a class B multicast session with frequency equal to 0 will always return SMTC_MODEM_RC_INVALID even in the case lbm is acting in regions with frequency hopping beacon
-* [LBT] In case LBT is used (by user's choice or imposed by regional parameters) and if TCXO start time is greater than default RP_MARGIN_DELAY value (8ms), uplinks will never be sent.
-        Workaround: At makefile level define RP_MARGIN_DELAY value to `TCXO start time + 3ms`. The consequence is that before rx1 and rx2 windows opening the mcu will be running and waiting during extra time.
+* [time] In case ALC_SYNC time service is used, when a valid time is received, the generated `SMTC_MODEM_EVENT_TIME` event will show a ghost missed event.
 
 ## Disclaimer
 
-This software has been extensively tested when targeting LR1110 / LR1120 / SX1261 / SX1262 / SX1280 / SX1281 for LoRaWAN regions mentioned in [this paragraph](#lorawan-region). For all other combinations of features this software shall be considered an Engineering Sample.
+This software has been extensively tested when targeting LR1110 / LR1120 / LR1121 / SX1261 / SX1262 / SX1280 / SX1281 for LoRaWAN regions mentioned in [this paragraph](#lorawan-region). For all other combinations of features this software shall be considered an Engineering Sample.
 
 Modem trace prints can only be used for debug purpose and shall be deactivated for production release.
 

lora_basics_modem_version.h

@@ -56,8 +56,8 @@ extern "C" {
  * --- PUBLIC TYPES ------------------------------------------------------------
  */
 #define LORA_BASICS_MODEM_FW_VERSION_MAJOR 3
-#define LORA_BASICS_MODEM_FW_VERSION_MINOR 2
-#define LORA_BASICS_MODEM_FW_VERSION_PATCH 4
+#define LORA_BASICS_MODEM_FW_VERSION_MINOR 3
+#define LORA_BASICS_MODEM_FW_VERSION_PATCH 0
 
 /*
  * -----------------------------------------------------------------------------

makefiles/common.mk

@@ -99,6 +99,17 @@ BUILD_DIR_MODEM := $(BUILD_DIR_MODEM)_lr11xx_crypto_with_cred
 endif # LR11XX_WITH_CREDENTIALS
 endif # lr1120
 
+ifeq ($(RADIO),lr1121)
+ifeq ($(CRYPTO),LR11XX)
+TARGET_MODEM := $(TARGET_MODEM)_lr11xx_crypto
+BUILD_DIR_MODEM := $(BUILD_DIR_MODEM)_lr11xx_crypto
+endif # LR11XX
+ifeq ($(CRYPTO),LR11XX_WITH_CREDENTIALS)
+TARGET_MODEM := $(TARGET_MODEM)_lr11xx_crypto_with_cred
+BUILD_DIR_MODEM := $(BUILD_DIR_MODEM)_lr11xx_crypto_with_cred
+endif # LR11XX_WITH_CREDENTIALS
+endif # lr1121
+
 ifeq ($(MIDDLEWARE),yes)
 TARGET_MODEM := $(TARGET_MODEM)_middleware
 BUILD_DIR_MODEM := $(BUILD_DIR_MODEM)_middleware
@@ -178,7 +189,6 @@ WFLAG += \
 	-Wno-unused-parameter \
 	-Wpedantic \
 	-fomit-frame-pointer \
-	-mabi=aapcs \
 	-fno-unroll-loops \
 	-ffast-math \
 	-ftree-vectorize \
@@ -266,8 +276,9 @@ COMMON_C_DEFS += \
 	-DADD_SMTC_ALC_SYNC
 endif
 
+EXTRAFLAGS ?=
 
-CFLAGS += -fno-builtin $(MCU_FLAGS) $(BOARD_C_DEFS) $(COMMON_C_DEFS) $(MODEM_C_DEFS) $(BOARD_C_INCLUDES) $(COMMON_C_INCLUDES) $(MODEM_C_INCLUDES) $(OPT) $(WFLAG) -MMD -MP -MF"$(@:%.o=%.d)"
+CFLAGS += -fno-builtin $(MCU_FLAGS) $(BOARD_C_DEFS) $(COMMON_C_DEFS) $(MODEM_C_DEFS) $(EXTRAFLAGS) $(BOARD_C_INCLUDES) $(COMMON_C_INCLUDES) $(MODEM_C_INCLUDES) $(OPT) $(WFLAG) -MMD -MP -MF"$(@:%.o=%.d)"
 CFLAGS += -falign-functions=4
 CFLAGS += -std=c17
 

makefiles/lr11xx.mk

@@ -7,17 +7,25 @@ endif
 ifeq ($(RADIO),lr1120)
 TARGET = lr1120
 endif
-
+ifeq ($(RADIO),lr1121)
+TARGET = lr1121
+endif
 
 #-----------------------------------------------------------------------------
 # Common sources
 #-----------------------------------------------------------------------------
 
-ifeq ($(USE_GNSS),yes)
-SMTC_MODEM_SERVICES_C_SOURCES += \
-	smtc_modem_core/smtc_modem_services/src/almanac_update/almanac_update.c
-endif
-
+ifeq ($(RADIO),lr1121)
+USE_GNSS=no
+RADIO_DRIVER_C_SOURCES += \
+	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_bootloader.c\
+	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_crypto_engine.c\
+	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_driver_version.c\
+	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_radio.c\
+	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_regmem.c\
+	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_system.c\
+	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_lr_fhss.c
+else
 RADIO_DRIVER_C_SOURCES += \
 	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_bootloader.c\
 	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_crypto_engine.c\
@@ -31,6 +39,11 @@ ifeq ($(USE_GNSS),yes)
 RADIO_DRIVER_C_SOURCES += \
 	smtc_modem_core/radio_drivers/lr11xx_driver/src/lr11xx_gnss.c
 endif
+ifeq ($(USE_GNSS),yes)
+SMTC_MODEM_SERVICES_C_SOURCES += \
+	smtc_modem_core/smtc_modem_services/src/almanac_update/almanac_update.c
+endif
+endif
 
 SMTC_RAL_C_SOURCES += \
 	smtc_modem_core/smtc_ral/src/ral_lr11xx.c
@@ -82,12 +95,8 @@ endif # soft_crypto
 #-----------------------------------------------------------------------------
 MODEM_C_DEFS += \
 	-DLR11XX\
-	-DLR11XX_TRANSCEIVER
-
-ifeq ($(RADIO),lr1120)
-MODEM_C_DEFS += \
-	-DLR1120
-endif
+	-DLR11XX_TRANSCEIVER\
+	-DLR11XX_DISABLE_WARNINGS
 
 ifeq ($(CRYPTO),LR11XX)
 MODEM_C_DEFS += \

makefiles/regions.mk

@@ -37,7 +37,7 @@ endif # REGION
 #-----------------------------------------------------------------------------
 
 ifndef RP_VERSION
-MODEM_C_DEFS += -DRP2_101
+MODEM_C_DEFS += -DRP2_103
 endif
 
 ifeq ($(RP_VERSION),RP2_103)