easy-connect.h

00001 #ifndef __MAGIC_CONNECT_H__
00002 #define __MAGIC_CONNECT_H__
00003 
00004 #include "mbed.h"
00005 
00006 Serial output(USBTX, USBRX);
00007 
00008 #define ETHERNET        1
00009 #define WIFI_ESP8266    2
00010 #define MESH_LOWPAN_ND  3
00011 #define MESH_THREAD     4
00012 
00013 #if MBED_CONF_APP_NETWORK_INTERFACE == WIFI_ESP8266
00014 #include "ESP8266Interface.h"
00015 
00016 #ifdef MBED_CONF_APP_ESP8266_DEBUG
00017 ESP8266Interface esp(MBED_CONF_APP_ESP8266_TX, MBED_CONF_APP_ESP8266_RX, MBED_CONF_APP_ESP8266_DEBUG);
00018 #else
00019 ESP8266Interface esp(MBED_CONF_APP_ESP8266_TX, MBED_CONF_APP_ESP8266_RX);
00020 #endif
00021 
00022 #elif MBED_CONF_APP_NETWORK_INTERFACE == ETHERNET
00023 #include "EthernetInterface.h"
00024 EthernetInterface eth;
00025 #elif MBED_CONF_APP_NETWORK_INTERFACE == MESH_LOWPAN_ND
00026 #define MESH
00027 #include "NanostackInterface.h"
00028 LoWPANNDInterface mesh;
00029 #elif MBED_CONF_APP_NETWORK_INTERFACE == MESH_THREAD
00030 #define MESH
00031 #include "NanostackInterface.h"
00032 ThreadInterface mesh;
00033 #else
00034 #error "No connectivity method chosen. Please add 'config.network-interfaces.value' to your mbed_app.json (see README.md for more information)."
00035 #endif
00036 
00037 #if defined(MESH)
00038 #if MBED_CONF_APP_MESH_RADIO_TYPE == ATMEL
00039 #include "NanostackRfPhyAtmel.h"
00040 NanostackRfPhyAtmel rf_phy(ATMEL_SPI_MOSI, ATMEL_SPI_MISO, ATMEL_SPI_SCLK, ATMEL_SPI_CS,
00041                            ATMEL_SPI_RST, ATMEL_SPI_SLP, ATMEL_SPI_IRQ, ATMEL_I2C_SDA, ATMEL_I2C_SCL);
00042 #elif MBED_CONF_APP_MESH_RADIO_TYPE == MCR20
00043 #include "NanostackRfPhyMcr20a.h"
00044 NanostackRfPhyMcr20a rf_phy(MCR20A_SPI_MOSI, MCR20A_SPI_MISO, MCR20A_SPI_SCLK, MCR20A_SPI_CS, MCR20A_SPI_RST, MCR20A_SPI_IRQ);
00045 #endif //MBED_CONF_APP_RADIO_TYPE
00046 #endif //MESH
00047 
00048 #ifndef MESH
00049 // This is address to mbed Device Connector
00050 #define MBED_SERVER_ADDRESS "coap://api.connector.mbed.com:5684"
00051 #else
00052 // This is address to mbed Device Connector
00053 #define MBED_SERVER_ADDRESS "coaps://[2607:f0d0:2601:52::20]:5684"
00054 #endif
00055 
00056 NetworkInterface* easy_connect(bool log_messages = false) {
00057     NetworkInterface* network_interface = 0;
00058     int connect_success = -1;
00059 #if MBED_CONF_APP_NETWORK_INTERFACE == WIFI_ESP8266
00060     if (log_messages) {
00061         output.printf("[EasyConnect] Using WiFi (ESP8266) \r\n");
00062         output.printf("[EasyConnect] Connecting to WiFi..\r\n");
00063     }
00064     connect_success = esp.connect(MBED_CONF_APP_ESP8266_SSID, MBED_CONF_APP_ESP8266_PASSWORD);
00065     network_interface = &esp;
00066 #elif MBED_CONF_APP_NETWORK_INTERFACE == ETHERNET
00067     if (log_messages) {
00068         output.printf("[EasyConnect] Using Ethernet\r\n");
00069     }
00070     connect_success = eth.connect();
00071     network_interface = ð
00072 #endif
00073 #ifdef MESH
00074     if (log_messages) {
00075         output.printf("[EasyConnect] Using Mesh\r\n");
00076         output.printf("[EasyConnect] Connecting to Mesh..\r\n");
00077     }
00078     connect_success = mesh.connect();
00079     network_interface = &mesh;
00080 #endif
00081     if(connect_success == 0) {
00082         if (log_messages) {
00083             output.printf("[EasyConnect] Connected to Network successfully\r\n");
00084         }
00085     } else {
00086         if (log_messages) {
00087             output.printf("[EasyConnect] Connection to Network Failed %d!\r\n", connect_success);
00088         }
00089         return NULL;
00090     }
00091     if (log_messages) {
00092         const char *ip_addr = network_interface->get_ip_address();
00093         if (ip_addr) {
00094             output.printf("[EasyConnect] IP address %s\r\n", ip_addr);
00095         } else {
00096             output.printf("[EasyConnect] No IP address\r\n");
00097         }
00098     }
00099     return network_interface;
00100 }
00101 
00102 #endif // __MAGIC_CONNECT_H__