Basic Software (BSW) Modules list in AUTOSAR

In the complex realm of modern automotive software development, Basic Software (BSW) modules play a pivotal role in ensuring the seamless operation and communication of various electr

onic control units (ECUs) within a vehicle. Let’s delve into what BSW modules are, their significance, and how they contribute to the overall functionality of an AUTOSAR-based vehicle.

List of all Basic Software (BSW) Modules in AUTOSAR

Below table is having all the list of AUTOSAR BSW module list. When any development occures, this Module ID will be detected in the BSW DET Error ID list.

Module Name	Module Abbreviation	Module ID	AUTOSAR S/W Layer
GPT Driver	Gpt	100 (0x64)	MCU Drivers
MCU Driver	Mcu	101 (0x65)	MCU Drivers
Watchdog Driver	Wdg	102	Microcontroller Drivers
Core Test	CorTst	103	Microcontroller Drivers
Flash Test	FlsTst	104	Memory Drivers
Intrusion Detection System Manager	IdsM	108	Crypto Services
Key Manager	KeyM	109	Crypto Services
Crypto Service Manager	Csm	110	Crypto Services
Crypto Interface	CryIf	112	Crypto HW Abstraction
Crypto Driver	Crypto	114	Crypto Drivers
DIO Driver	Dio	120	I/O Drivers
PWM Driver	Pwm	121	I/O Drivers
ICU Driver	Icu	122	I/O Drivers
ADC Driver	Adc	123	I/O Drivers
Port Driver	Port	124	I/O Drivers
OCU Driver	Ocu	125	I/O Drivers
BSW Scheduler Module	SchM	130	System Services
CAN State Manager	CanSM	140	Communication Services
LIN State Manager	LinSM	141	Communication Services
FlexRay State Manager	FrSM	142	Communication Services
Ethernet State Manager	EthSM	143	Communication Services
Secure Onboard Communication	SecOC	150	Communication Services
Synchronized Time-Base Manager	StbM	160	System Services
Time Sync Over CAN	CanTSyn	161	Communication Services
Time Sync Over FlexRay	FrTSyn	163	Communication Services
Time Sync Over Ethernet	EthTSyn	164	Communication Services
TCP/IP Stack	TcpIp	170	Communication Services
Service Discovery	Sd	171	Communication Services
Diagnostic over IP	DoIP	173	Communication Services
SOME/IP Transformer	SomeIpXf	174	Communication Services
COM Based Transformer	ComXf	175	Communication Services
E2E Transformer	E2EXf	176	Communication Services
SOME/IP Transport Protocol	SomeIpTp	177	Communication Services
Vehicle-2-X GeoNetworking	V2xGn	182	Off-board Comm. Services
Vehicle-2-X Basic Transport	V2xBtp	183	Off-board Comm. Services
Vehicle-2-X Facilities	V2xFac	184	Off-board Comm. Services
Vehicle-2-X Management	V2xM	185	Off-board Comm. Services
XCP	Xcp	212	Communication Service
IO HW Abstraction	no prefix (AUTOSAR interface)	254	I/O HW Abstraction
OS	Os (not used as API prefix)	001	System Services – OS
RTE	Rte	002	RTE
ECU State Manager	EcuM	010	System Services
Function Inhibition Manager	FiM	011	System Services
COM Manager	ComM	012	System Services
Watchdog Manager	WdgM	013	System Services
Time Service	Tm	014	System Services
Default Error Tracer	De	015	System Services
Software Cluster Connection	SwCluC	016	System Services
NVRAM Manager	NvM	020	Memory Services
Flash EEPROM Emulation	Fee	021	Memory HW Abstraction
Memory Abstraction Interface	MemI	022	Memory Services
Bulk NvData Manager	BndM	023	Memory Services
Network Management Interface	Nm	029	Communication Services
CAN Network Management	CanNm	031	Communication Services
FlexRay Network Management	FrNm	032	Communication Services
UDP Network Management	UdpNm	033	Communication Services
SAE J1939 Network Management	J1939Nm	034	Communication Services
CAN Transport Layer	CanTp	035	Communication Services
FlexRay ISO Transport Layer	FrTp	036	Communication Services
SAE J1939 Transport Layer	J1939Tp	037	Communication Services
FlexRay AUTOSAR Transport Layer	FrArTp	038	Communication Services
EEPROM Abstraction	Ea	040	Memory HW Abstraction
BSW Mode Manager	BswM	042	System Services
Watchdog Interface	WdgIf	043	Onboard Device Abstraction
Bus Mirroring	Mirror	048	Communication Services
COM	Com	050	Communication Services
PDU Router	PduR	051	Communication Services
IPDU Multiplexer	IpduM	052	Communication Services
Diagnostic Communication Manager	Dcm	053	Communication Services
Diagnostic Event Manager	Dem	054	System Services
Diagnostic Log and Trace	Dlt	055	Communication Services
Socket Adaptor	SoAd	056	Communication Services
SAE J1939 Diagnostic Communication Manager	J1939Dcm	058	Communication Services
SAE J1939 Request Manager	J1939Rm	059	Communication Services
CAN Interface	CanIf	060	Communication HW Abstraction
FlexRay Interface	FrIf	061	Communication HW Abstraction
LIN Interface	LinIf	062	Communication HW Abstraction
LIN Transceiver Driver	LinTrcv	064	Communication HW Abstraction
Ethernet Interface	EthIf	065	Communication HW Abstraction
TTCAN Interface	TtcanIf	066	Communication HW Abstraction
CAN Tranceiver Driver	CanTrcv	070	Communication HW Abstraction
FlexRay Tranceiver Driver	FrTrcv	071	Communication HW Abstraction
Ethernet Transceiver Driver	EthTrcv	073	Communication HW Abstraction
Wireless Ethernet Transceiver Driver	WEthTrcv	074	Wireless Comm. HW Abstraction
CAN Driver	Can	080	Communication Drivers
FlexRay Driver	Fr	081	Communication Drivers
LIN Driver	Lin	082	Communication Drivers
SPI Handler Driver	Spi	083	Communication Drivers
TTCAN Driver	Ttcan	084	Communication Drivers
Wireless Ethernet Driver	WEth	087	Wireless Comm. Drivers
Ethernet Driver	Eth	088	Communication Drivers
Ethernet Switch Driver	EthSwt	089	Communication HW Abstraction
EEPROM Driver	Eep	090	Memory Drivers
Flash Driver	Fls	092	Memory Drivers
RAM Test	RamTst	093	Memory Drivers
Complex Drivers	no prefix (AUTOSAR interface)	255; 2048- 4095	Complex Drivers

List of BSW Libraries in AUTOSAR

Libraries short name	Libraries abbreviation (API service prefix)	Libraries (Module) ID (uint16)
CRC Library	Crc	201
BFx Library	Bfx	205
E2E Library	E2E	207
EFx Library	Efx	208
IFl Library	Ifl	209
MFl Library	Mfl	210
MFx Library	Mfx	211
IFx Library	Ifx	213
BSWMulticore Library	Bmc	214

List of Special Files in BSW

AUTOSAR name	Short name (API service prefix)	File name	Module ID	Specification document
Platform Types	Platform	Platform_Types.h	199	AUTOSAR_SWS_PlatformTypes.pdf
Compiler Abstraction	Compiler	Compiler.h	198	AUTOSAR_SWS_CompilerAbstraction.pdf
Standard Types	Std	Std_Types.h	197	AUTOSAR_SWS_StandardTypes.pdf
Communication Stack Types	Comtype	ComStack_Types.h	196	AUTOSAR_SWS_CommunicationStackTypes.pdf
Memory Mapping	MemMap	(Prefix_)MemMap.h	195	AUTOSAR_SWS_MemoryMapping.pdf