X-NUCLEO-IDW01M1 Wi-Fi expansion board mbed OS 2 ("Classic") library. mbed OS 5 library also available (see below).
Dependencies: SPWF01SA
Dependents: SpwfInterface_NSAPI_Testsv2 Nucleo_read_a0_thingspace Nucleo_read_a0_thingspace_mems Cayenne-X-NUCLEO-IDW01M1 ... more
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Introduction
X_NUCLEO_IDW01M1 is a mbed library for the Wi-Fi expansion board X-NUCLEO-IDW01M1 compatible with STM32 Nucleo.
The software can be used for building Wi-Fi applications with the SPWF01SA module. It is an implementation of the NetworkSocketAPI library from mbed OS 2 ("Classic").
mbed OS 5 library can instead be found at this link.
Firmware Library
The X_NUCLEO_IDW01M1 library comes with a sample application (HelloWorld_IDW01M1v2) and a NSAPI test suite application (SpwfInterface_NSAPI_Testsv2).
This library is only supported on NUCLEO platforms and any platforms with Arduino connector. However connection to arduino needs to be done manually using 4 wires for Vdd, Gnd, Rx and Tx. Example applications have more specific details on exact connections to be used.
The features of the library are :
- Supports mbed OS 2 ("Classic") NetworkSocketAPI
- Supports both client sockets
- Configuration of USART pins to be used
Class SpwfSAInterface is intended to represent the X-NUCLEO-IDW01M1 expansion board with the SPWF module.
The expansion board is basically featuring the component:
- a SPWF01SA Serial-to-Wi-Fi module
Example Applications
NSAPI Test Suite
Diff: SpwfInterface.h
- Revision:
- 14:4ec13009341c
- Parent:
- 13:0368732b5b9d
- Child:
- 15:0a075334e0e9
--- a/SpwfInterface.h Tue Nov 22 14:38:43 2016 +0000 +++ b/SpwfInterface.h Mon Jan 02 14:50:17 2017 +0000 @@ -42,6 +42,7 @@ #define SPWFSA_SOCKET_COUNT 8 #define SERVER_SOCKET_NO 9 + /** SpwfSAInterface class * Implementation of the NetworkStack for the SPWF Device */ @@ -56,9 +57,17 @@ virtual int connect(const char *ssid, const char *pass, nsapi_security_t security = NSAPI_SECURITY_NONE); - virtual int disconnect(); - virtual const char *get_mac_address(); + virtual const char *get_mac_address(); + + // implementation of secure sockets + virtual void set_secure_sockets(void); // to be called before socket creation if TLS/SSL is required + virtual void set_unsecure_sockets(void); // to be called after socket creation to set unsecure mode (deft) + virtual bool isSecure_socket(void); + virtual int set_time(time_t ctTime); // TLS/SSL requires correct system time to check certificates + virtual int set_TLS_certificate(char * cert, unsigned int size, CertType_t type); // root cert in PEM format + virtual int set_TLS_SRV_domain(char * domain, CertType_t type); // secure server domain + virtual int clean_TLS_certificate(CertType_t type); void debug(const char * string); //Implementation of NetworkStack @@ -87,6 +96,7 @@ bool _ids[SPWFSA_SOCKET_COUNT]; bool isListening; bool isInitialized; + bool isSecure; };