Daiki Kato
The easy-connect library for GR-PEACH.
Dependencies: LWIPBP3595Interface_STA_for_mbed-os
Dependents: GR-PEACH_HVC-P2_sample_client GR-PEACH_HVC-P2_IoTPlatform_http GR-PEACH_IoT_Platform_HTTP_sample
Specifying connectivity method
Add the following to your mbed_app.json file:
mbed_app.json
{
"config": {
"network-interface":{
"help": "Options are ETHERNET, WIFI_ESP8266, WIFI_BP3595",
"value": "ETHERNET"
}
}
}
To specify MAC address, add fllowing function to main.cpp. (When using Wifi, setting of MAC address is not necessary.)
Specify MAC address
// set mac address
void mbed_mac_address(char *mac) {
mac[0] = 0x00;
mac[1] = 0x02;
mac[2] = 0xF7;
mac[3] = 0xF0;
mac[4] = 0x00;
mac[5] = 0x00;
}
Wifi settings
If you choose BP3595, you'll also need to add the WiFi SSID, password and security type:
mbed_app.json
{
"config": {
"network-interface":{
"help": "Options are ETHERNET, WIFI_ESP8266, WIFI_BP3595",
"value": "WIFI_BP3595"
},
"wifi-ssid": {
"help": "WiFi SSID",
"value": "\"SSID\""
},
"wifi-password": {
"help": "WIFI Password",
"value": "\"Password\""
},
"wifi-security":{
"help": "Options are NSAPI_SECURITY_WEP, NSAPI_SECURITY_WPA, NSAPI_SECURITY_WPA2, NSAPI_SECURITY_WPA_WPA2",
"value": "NSAPI_SECURITY_WPA_WPA2"
}
}
}
Using Easy Connect from your application
Easy Connect has just one function which will either return a NetworkInterface-pointer or NULL:
main.cpp
#include "easy-connect.h"
int main(int, char**) {
NetworkInterface* network = easy_connect(true); /* has 1 argument, enable_logging (pass in true to log to serial port) */
if (!network) {
printf("Connecting to the network failed... See serial output.\r\n");
return 1;
}
// Rest of your program
}