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.cpp
- Revision:
- 16:c8697141ce44
- Parent:
- 15:0a075334e0e9
--- a/SpwfInterface.cpp Tue Jan 10 10:39:56 2017 +0000 +++ b/SpwfInterface.cpp Fri Jan 13 14:37:49 2017 +0000 @@ -167,6 +167,16 @@ return (_spwf.settime(ctTime)); } +/** +* @brief get UTC time on wifi module +* @param time since epoch in UTC format +* @retval true on succes +*/ +int SpwfSAInterface::get_time(time_t *ctTime) +{ + return (_spwf.gettime(ctTime)); +} + int SpwfSAInterface::set_TLS_certificate(char *cert, unsigned int size, CertType_t type) { return (_spwf.setTLScertificate(cert, size, type)); @@ -223,7 +233,7 @@ socket->server_port = id; socket->proto = proto; socket->connected = false; - if (isSecure_socket()) socket->secure = true; + if (isSecure_mode()) socket->secure = true; else socket->secure = false; *handle = socket; return 0; @@ -254,7 +264,7 @@ * @param none * @retval true if secure */ -bool SpwfSAInterface::isSecure_socket(void) +bool SpwfSAInterface::isSecure_mode(void) { return isSecure; }