Application Components#
WiSeConnect™ SDK v3.x has revamped the component organization such that almost none of the v2.x components remain in v3.x.
The following sections provide a list of v3.x components.
The component category path is listed for each component, specifying how to navigate to the component in the SOFTWARE COMPONENTS tab of Simplicity Studio. Components are listed in alphabetical order of the component category path.
Common#
Component Name | Component Category Path | Description |
|---|---|---|
WiSeConnect3 Common Library | Common | Commonly used components |
WiSeConnect3 Resources | Resources | Default values and certificates |
Si91x Support Library | Si91x Support library | Library with utilities for the NCP UART interface |
Unity test framework | Test > Framework | Unity test framework |
Wireless#
Component Name | Component Category Path | Description |
|---|---|---|
BLE | Device > Si91x > Wireless | API for Bluetooth Low Energy (BLE) functionality |
Si91x Wireless Subsystem | Device > Si91x > Wireless | API to manage the wireless subsystem in the SiWx91x™ chipset |
Basic Buffer Manager | Device > Si91x > Wireless > Buffer Manager | SiWx91x memory buffer manager for malloc-based memory management |
Internal Network Stack | Device > Si91x > Wireless > Network Stack | API for running the networking layers on the SiWx91x chipset |
LwIP Network Stack (Hosted) | Device > Si91x > Wireless > Network Stack | Lightweight Internet Protocol (LwIP) third party library-based API for running networking layers on a host MCU |
Si91x NCP bus interface | Device > Si91x > Wireless > Network Stack | API to manage bus communication to SiWx91x from the host MCU |
Si91x NCP SPI interface | Device > Si91x > Wireless > Network Stack | API to manage SPI communication to SiWx91x from the host MCU |
Si91x NCP UART interface | Device > Si91x > Wireless > Network Stack | API to manage UART communication to SiWx91x from the host MCU |
Wi-Fi | Protocol | Application programming interface (API) for Wi-Fi functionality |
Network Management#
Component Name | Component Category Path | Description |
|---|---|---|
Network Manager | Service > Network Management | API to manage network interfaces and their behaviour |
Basic Network Configuration Manager | Service > Network Management > Configuration | Basic reference implementation for managing network credentials and profiles |
NVM3 Network Configuration Manager | Service > Network Management > Configuration | API for managing network credentials and profiles in non-volatile memory with key-based storage |
Sockets#
Component Name | Component Category Path | Description |
|---|---|---|
BSD Socket API | Common | Berkeley Software Distribution (BSD) standard API for socket programming |
Si91x Asynchronous Socket | Device > Si91x > Wireless > Socket | API for SiWx91x asynchronous socket programming |
Si91x Socket | Device > Si91x > Wireless > Socket | API for SiWx91x socket programming |
BSD Socket | Service | API for BSD-style communication over the Transport Control Protocol (TCP) and Internet Protocol (IP) networking layers |
IoT Socket | Third Party | ARM Internet-of-Things (IoT) standard API for socket programming |
SiWx91x MCU#
The following SiWx91x MCU (application processor) components are available:
Common MCU components#
Component Name | Component Category Path | Description |
|---|---|---|
Board Configuration Header Files | N/A (no category) | Radio board configuration header files |
brd4338a config | Board > Configuration | Configuration files for radio board BRD4338A |
brd4342a config | Board > Configuration | Configuration files for radio board BRD4342A |
EFx32 - Si91x Connection Configurator | Board > Configuration | Configuration for connections between SiWx91x and EFx32 host MCU |
Si91x SoC Board Configurations | Board > Configuration | Hardware configurations for SiWx91x SoC boards |
BRD4338A | Board > Radio Board | Radio Board support for BRD4338A |
BRD4342A | Board > Radio Board | Radio Board support for BRD4342A |
Default Configuration | Device > Si91x > Memory Configuration | Default memory configuration |
MCU Advanced Features and Wireless Basic Features | Device > Si91x > Memory Configuration | Configuration for random-access memory (RAM) split option 3 between processors - 256KB for network processor and 448KB for application processor. |
MCU Basic Features and Wireless Advanced Features | Device > Si91x > Memory Configuration | Configuration for default RAM split (option 1) between processors - 512KB for network processor and 192KB for application processor. |
MCU Medium Features and Wireless Medium Features | Device > Si91x > Memory Configuration | Configuration for RAM split option 2 between processors - 448KB for network processor and 256KB for application processor. |
Si91x MCU Subsystem | Device > Si91x > MCU | Initializing the SiWx91x MCU (application processor) subsystem on startup |
Debug Unit | Device > Si91x > MCU > Common | Debug functionality for the SiWx91x MCU |
System Calls | Device > Si91x > MCU > Common | System call support for the SiWx91x MCU |
Core | Device > Si91x > MCU > Core | Core SiWx91x MCU functionality |
CMSIS Core | Device > Si91x > MCU > Core | Common Microcontroller Software Interface Standard (CMSIS) core functionality |
FreeRTOS Configuration | Device > Si91x > MCU > Core | Default configuration for FreeRTOS (operating system) instance on the SiWx91x MCU |
NVIC Interrupt Priorities Configuration | Device > Si91x > MCU > Core | Configuration of nested vector interrupt controller (NVIC) priorities |
RAM Execution | Device > Si91x > MCU > Core | Enabling certain pre-determined components to execute from random-access memory (RAM) |
RSI User Configuration | Device > Si91x > MCU > Core | User configuration for the SiWx91x MCU |
UDMA Linker Configuration | Device > Si91x > MCU > Core | Linker configuration for unified direct memory access (UDMA) |
ulp_mode_execution | Device > Si91x > MCU > Core | Enabling ultra low power (ULP) mode |
Debug | Device > Si91x > MCU > Debug | Debug functionality for the SiWx91x application processor |
SI917-SB00 | Device > Si91x > MCU > Device Part > SiWG917 | CMSIS device part headers for SI917-SB00 |
SIWG917M100MGTBA | Device > Si91x > MCU > Device Part > SiWG917 | CMSIS device part headers for SIWG917M100MGTBA |
SIWG917M100XNTBA | Device > Si91x > MCU > Device Part > SiWG917 | CMSIS device part headers for SIWG917M100XNTBA |
SIWG917M110LGTBA | Device > Si91x > MCU > Device Part > SiWG917 | CMSIS device part headers for SIWG917M110LGTBA |
SIWG917M111MGTBA | Device > Si91x > MCU > Device Part > SiWG917 | CMSIS device part headers for SIWG917M111MGTBA |
SIWG917M111XGTBA | Device > Si91x > MCU > Device Part > SiWG917 | CMSIS device part headers for SIWG917M111XGTBA |
SIWG917M121XGTBA | Device > Si91x > MCU > Device Part > SiWG917 | CMSIS device part headers for SIWG917M121XGTBA |
SIWG917M141XGTBA | Device > Si91x > MCU > Device Part > SiWG917 | CMSIS device part headers for SIWG917M141XGTBA |
8MB Flash (External) | Device > Si91x > MCU > Flash | Adding 8MB external flash to the SiWx91x SoC |
8MB PSRAM (External) | Device > Si91x > MCU > Flash | Adding 8MB external pseudo-static random-access memory (PSRAM) to the SiWx91x SoC |
No External Flash | Device > Si91x > MCU > Flash | Excluding the external flash from the SiWx91x SoC |
No External PSRAM | Device > Si91x > MCU > Flash | Excluding the external PSRAM from the SiWx91x SoC |
HAL | Device > Si91x > MCU > HAL | Hardware abstraction layer (HAL) for the SiWx91x MCU |
Soft Reset | Device > Si91x > MCU > HAL | Soft reset functionality for the SiWx91x MCU |
SL errno | Device > Si91x > MCU > Service | Enabling thread-safe error numbers |
GCC Toolchain Support | Device > Si91x > MCU > Toolchain | Support for the Gnu's Not UNIX (GNU) Compiler Collection (GCC) toolchain |
SIWG917Y111MGAB | Platform > Device > Si91x > MCU > Family > SIWG917Y | CMSIS device part headers for SIWG917Y111MGAB |
SIWG917Y111MGNB | Platform > Device > Si91x > MCU > Family > SIWG917Y | CMSIS device part headers for SIWG917Y111MGNB |
Peripherals#
Component Name | Component Category Path | Description |
|---|---|---|
ADC | Device > Si91x > MCU > Peripheral | API for the analog-to-digital-converter (ADC) peripheral |
ADC Instance | Device > Si91x > MCU > Peripheral | ADC peripheral instance |
Calendar | Device > Si91x > MCU > Peripheral | API for the calendar peripheral |
Config Timer | Device > Si91x > MCU > Peripheral | API for the config timer peripheral |
DMA | Device > Si91x > MCU > Peripheral | API for the direct memory access (DMA) peripheral |
Efuse | Device > Si91x > MCU > Peripheral | API for the e-fuse peripheral |
GPIO | Device > Si91x > MCU > Peripheral | API for the general-purpose input/output (GPIO) ports |
GSPI | Device > Si91x > MCU > Peripheral | API for the Generic Serial Peripheral Interface (GSPI) peripheral |
I2C | Device > Si91x > MCU > Peripheral | API for the Inter-Integrated Circuit (I2C) peripheral |
I2C Instance | Device > Si91x > MCU > Peripheral | I2C peripheral instance |
I2S | Device > Si91x > MCU > Peripheral | API for the Inter-Integrated Circuit Sound (I2S) peripheral |
IO Stream: USART | Device > Si91x > MCU > Peripheral | API for input-output (I/O) stream over a Universal Synchronous/Asynchronous Receiver/Transmitter (USART) interface |
PWM | Device > Si91x > MCU > Peripheral | API for the Pulse width modulation (PWM) peripheral |
PWM Instance | Device > Si91x > MCU > Peripheral | PWM peripheral instance |
SIO | Device > Si91x > MCU > Peripheral | API for the Serial Input Output (SIO) peripheral |
SSI | Device > Si91x > MCU > Peripheral | API for the Synchronous Serial Interface (SSI) peripheral |
SysRTC | Device > Si91x > MCU > Peripheral | API for the system real-time clock (SysRTC) peripheral |
ULP Timer | Device > Si91x > MCU > Peripheral | API for the ultra low power (ULP) timer peripheral |
ULP Timer Instance | Device > Si91x > MCU > Peripheral | ULP timer peripheral instance |
USART | Device > Si91x > MCU > Peripheral | API for the USART peripheral |
WDT | Device > Si91x > MCU > Peripheral | API for the watchdog timer peripheral |
SL GPIO Peripheral | Device > Si91x > MCU > Peripheral > Register-Level API | API for GPIO ports |
SL I2C Peripheral | Device > Si91x > MCU > Peripheral > Register-Level API | API for the Inter-Integrated Circuit (I2C) peripheral |
SL SDIO Secondary Peripheral | Device > Si91x > MCU > Peripheral > Register-Level API | API for Secure Digital Input Output (SDIO) peripheral as secondary |
PSRAM Core | Device > Si91x > MCU > Peripheral > PSRAM Driver | PSRAM driver core functionality |
APS1604M-SQR PSRAM Device | Device > Si91x > MCU > Peripheral > PSRAM Driver > PSRAM Device | AP Memory APS1604M-SQR PSRAM device related configurations |
APS6404L_SQH PSRAM Device | Device > Si91x > MCU > Peripheral > PSRAM Driver > PSRAM Device | AP Memory APS6404L-SQH PSRAM device related configurations |
APS6404L_SQRH PSRAM Device | Device > Si91x > MCU > Peripheral > PSRAM Driver > PSRAM Device | AP Memory APS6404L-SQRH PSRAM device related configurations |
BSS Segment in PSRAM | Device > Si91x > MCU > Peripheral > PSRAM Driver > PSRAM Linker Configurations | Adding the Block Starting Symbol (BSS) segment in pseudo-static random-access memory (PSRAM) |
Data Segment in PSRAM | Device > Si91x > MCU > Peripheral > PSRAM Driver > PSRAM Linker Configurations | Adding the data segment in PSRAM |
Heap Segment in PSRAM | Device > Si91x > MCU > Peripheral > PSRAM Driver > PSRAM Linker Configurations | Adding the heap segment in PSRAM |
Stack Segment in PSRAM | Device > Si91x > MCU > Peripheral > PSRAM Driver > PSRAM Linker Configurations | Adding the stack segment in PSRAM |
Text Segment in PSRAM | Device > Si91x > MCU > Peripheral > PSRAM Driver > PSRAM Linker Configurations | Adding the text segment in PSRAM |
SDIO Secondary | Device > Si91x > MCU > Peripheral > SDIO Slave Driver | API for SDIO secondary driver |
SDIO Slave Driver | Device > Si91x > MCU > Peripheral > SDIO Slave Driver | SDIO slave driver |
ADC | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP ADC peripheral |
BOD | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP BOD peripheral |
Calendar | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP Calendar |
Comparator | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP Comparator |
CTS | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP CTS peripheral |
DAC | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP digital-to-analog converter (DAC) |
DMA | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP DMA peripheral |
GPIO | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP GPIO ports |
Low-Power Debug | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | Debug functionality in low power mode |
I2C | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP I2C peripheral |
I2S | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP I2S peripheral |
IR | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP IR peripheral |
SSI | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP SSI peripheral |
SysRTC | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP SysRTC peripheral |
UART | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP UART peripheral |
ULP Timer | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP timer peripheral |
User Files | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP user files execution from random-access memory (RAM) |
Watchdog Timer | Device > Si91x > MCU > Service > Power Manager > ULP Peripheral | ULP watchdog timer |
Drivers#
Component Name | Component Category Path | Description |
|---|---|---|
Button | Device > Si91x > MCU > Hardware | API for the button driver |
Joystick | Device > Si91x > MCU > Hardware | API for the joystick peripheral driver |
LED | Device > Si91x > MCU > Hardware | API for the light-emitting diode (LED) peripheral driver |
Memory LCD SPI driver | Device > Si91x > MCU > Hardware | API for the memory liquid crystal display (LCD) peripheral driver over the Serial Peripheral Interface (SPI) |
Si70xx Humidity and Temperature Sensor | Device > Si91x > MCU > Hardware | API for the Si70XX humidity and temperature sensor driver |
Services#
Component Name | Component Category Path | Description |
|---|---|---|
Sensor Hub | Device > Si91x > MCU > Service | API for the sensor hub on the SiWx91x |
NVM3 Common Flash | Device > Si91x > MCU > Service | Non-volatile memory (NVM3) API for SiWx91x common flash chip variants |
NVM3 Dual Flash | Device > Si91x > MCU > Service | NVM3 API for SiWx91x dual flash chip variants |
NVM3 for Si91x | Device > Si91x > MCU > Service | Common features for NVM3 APIs |
IO Stream Si91x | Device > Si91x > MCU > Service | Data transfer over physical communication interfaces |
Sleep Timer for Si91x | Device > Si91x > MCU > Service | Sleep timers |
Sleep Timer SysRTC HAL | Device > Si91x > MCU > Service | Sleep timers using the system real-time clock (SysRTC) |
Sleep Timer ULP Timer HAL | Device > Si91x > MCU > Service | Sleep timers using the ultra low power (ULP) timer |
Power Manager | Device > Si91x > MCU > Service > Power Manager | API for SiWx91x power management |
Cryptography#
Component Name | Component Category Path | Description |
|---|---|---|
AES | Device > Si91x > Wireless > Crypto | API for encyption using the Advanced Encryption Standard (AES) method |
ATTESTATION | Device > Si91x > Wireless > Crypto | API for performing attestation of the SiWx91x using cryptographic methods |
CCM | Device > Si91x > Wireless > Crypto | API for encryption using the counter with cipher block chaining message authentication code (CCM) method |
CHACHAPOLY | Device > Si91x > Wireless > Crypto | API for encryption using the ChaChaPoly method |
Crypto - Common | Device > Si91x > Wireless > Crypto | API for cryptographic functionality |
CRYPTO MULTITHREAD | Device > Si91x > Wireless > Crypto | Thread-safe mechanism in cryptography hardware accelerators |
Crypto - Utility | Device > Si91x > Wireless > Crypto | API for cryptographic utilities |
ECDH | Device > Si91x > Wireless > Crypto | API for encryption using the elliptic-curve Diffie-Hellman (ECDH) method |
GCM | Device > Si91x > Wireless > Crypto | API for the Galois/Counter Mode (GCM) of operation |
HMAC | Device > Si91x > Wireless > Crypto | API for encryption using the hash-based message authentication code (HMAC) method |
PSA WRAP | Device > Si91x > Wireless > Crypto | API for Platform Security Architecture (PSA) standard cryptography using key wrap algorithms |
SHA | Device > Si91x > Wireless > Crypto | API for encryption using the secure hash algorithm (SHA) method |
TRNG | Device > Si91x > Wireless > Crypto | API for the True Random Number Generator (TRNG) algorithm |
WRAP | Device > Si91x > Wireless > Crypto | API for encryption using key wrap algorithms |
PSA AEAD | Device > Si91x > Wireless > PSA Crypto | API for PSA standard cryptography with the authenticated encryption with associated data (AEAD) method |
PSA AES | Device > Si91x > Wireless > PSA Crypto | API for PSA standard cryptography with the AES method |
PSA Crypto - Utility | Device > Si91x > Wireless > PSA Crypto | API for PSA standard cryptographic utilities |
PSA ECDH | Device > Si91x > Wireless > PSA Crypto | API for PSA standard cryptography with the ECDH method |
PSA HMAC | Device > Si91x > Wireless > PSA Crypto | API for PSA standard cryptography with the HMAC method |
PSA SHA | Device > Si91x > Wireless > PSA Crypto | API for PSA standard cryptography with the SHA method |
PSA TRNG | Device > Si91x > Wireless > PSA Crypto | API for the PSA standard TRNG algorithm |
Network Protocols#
Component Name | Component Category Path | Description |
|---|---|---|
SNTP Client | Service | API for Simple Network Time Protocol (SNTP) client functionality |
Application Protocols#
Component Name | Component Category Path | Description |
|---|---|---|
AWS IoT Device SDK | Third Party | API for accessing the Amazon Web Services (AWS) Internet-of-Things (IoT) cloud service |
AZURE FreeRTOS Middleware | Third Party | AZURE IoT Device SDK for Embedded C |
Core MQTT | Third Party | Core MQTT |
HTTP Client | Service | API for Hyper-Text Transfer Protocol (HTTP) client functionality |
MQTT Client | Service | API for Message Queue Telemetry Transport (MQTT) client functionality |
MDNS | Service | API for utilizing the multicast domain name service (mDNS) standard protocol to advertise services over the network |
Built-In Command Database | Service > Console | Built-in console commands for WiSeConnect SDK v3.x features |
Console | Service > Console | Console command-line interpreter (CLI) functionality |
Console Variables | Service > Console | Functionality for reading and writing console variables |