Damien Frost / WiflyInterfaceMessaging

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of WiflyInterface by Damien Frost

WiflyInterface.cpp@26:eaaedb036df1, 2016-04-01 (annotated)

Committer:
defrost
Date:
Fri Apr 01 00:55:36 2016 +0000
Revision:
26:eaaedb036df1
Parent:
25:36b2d76ca8d9
Child:
27:208b4cf69b44
- Added setBaud() function to TCPSocket Connection

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 1:fb4494783863 1 #include "WiflyInterface.h"
samux 1:fb4494783863 2
defrost 26:eaaedb036df1 3 //#define DEBUG
defrost 26:eaaedb036df1 4 #define INFOMESSAGES
defrost 25:36b2d76ca8d9 5 //Debug is disabled by default
defrost 25:36b2d76ca8d9 6 #ifdef DEBUG
defrost 25:36b2d76ca8d9 7 #define DBG(x, ...) pc.printf("[WiflyInterface : DBG] "x"\r\n", ##__VA_ARGS__);
defrost 25:36b2d76ca8d9 8 #define WARN(x, ...) pc.printf("[WiflyInterface : WARN] "x"\r\n", ##__VA_ARGS__);
defrost 25:36b2d76ca8d9 9 #define ERR(x, ...) pc.printf("[WiflyInterface : ERR] "x"\r\n", ##__VA_ARGS__);
defrost 25:36b2d76ca8d9 10 #else
defrost 25:36b2d76ca8d9 11 #define DBG(x, ...)
defrost 25:36b2d76ca8d9 12 #define WARN(x, ...)
defrost 25:36b2d76ca8d9 13 #define ERR(x, ...)
defrost 25:36b2d76ca8d9 14 #endif
defrost 25:36b2d76ca8d9 15
defrost 26:eaaedb036df1 16 #ifdef INFOMESSAGES
defrost 25:36b2d76ca8d9 17 #define INFO(x, ...) pc.printf("[WiflyInterface : INFO] "x"\r\n", ##__VA_ARGS__);
defrost 25:36b2d76ca8d9 18 #else
defrost 25:36b2d76ca8d9 19 #define INFO(x, ...)
defrost 25:36b2d76ca8d9 20 #endif
defrost 25:36b2d76ca8d9 21
samux 1:fb4494783863 22 WiflyInterface::WiflyInterface( PinName tx, PinName rx, PinName reset, PinName tcp_status,
samux 1:fb4494783863 23 const char * ssid, const char * phrase, Security sec) :
samux 1:fb4494783863 24 Wifly(tx, rx, reset, tcp_status, ssid, phrase, sec)
samux 1:fb4494783863 25 {
samux 1:fb4494783863 26 ip_set = false;
samux 1:fb4494783863 27 }
samux 1:fb4494783863 28
samux 1:fb4494783863 29 int WiflyInterface::init()
samux 1:fb4494783863 30 {
samux 1:fb4494783863 31 state.dhcp = true;
samux 1:fb4494783863 32 reset();
defrost 25:36b2d76ca8d9 33 INFO("WiflyInterface Initialized.");
samux 1:fb4494783863 34 return 0;
samux 1:fb4494783863 35 }
samux 1:fb4494783863 36
samux 1:fb4494783863 37 int WiflyInterface::init(const char* ip, const char* mask, const char* gateway)
samux 1:fb4494783863 38 {
samux 1:fb4494783863 39 state.dhcp = false;
samux 1:fb4494783863 40 this->ip = ip;
samux 1:fb4494783863 41 strcpy(ip_string, ip);
samux 1:fb4494783863 42 ip_set = true;
samux 1:fb4494783863 43 this->netmask = mask;
samux 1:fb4494783863 44 this->gateway = gateway;
samux 1:fb4494783863 45 reset();
samux 1:fb4494783863 46
samux 1:fb4494783863 47 return 0;
samux 1:fb4494783863 48 }
samux 1:fb4494783863 49
samux 1:fb4494783863 50 int WiflyInterface::connect()
samux 1:fb4494783863 51 {
defrost 13:8846f12fa277 52 // join() returns a boolean, it does not like it all the time, thus casting it as int
defrost 14:5a9561156acc 53 int ii = (int) join();
defrost 25:36b2d76ca8d9 54 INFO("join() complete, return value: %d",ii);
defrost 14:5a9561156acc 55 return ii;
samux 1:fb4494783863 56 }
samux 1:fb4494783863 57
samux 1:fb4494783863 58 int WiflyInterface::disconnect()
samux 1:fb4494783863 59 {
samux 1:fb4494783863 60 return Wifly::disconnect();
samux 1:fb4494783863 61 }
samux 1:fb4494783863 62
samux 1:fb4494783863 63 char * WiflyInterface::getIPAddress()
samux 1:fb4494783863 64 {
samux 1:fb4494783863 65 char * match = 0;
samux 1:fb4494783863 66 if (!ip_set) {
samux 1:fb4494783863 67 if (!sendCommand("get ip a\r", NULL, ip_string))
samux 1:fb4494783863 68 return NULL;
samux 1:fb4494783863 69 exit();
samux 1:fb4494783863 70 flush();
samux 1:fb4494783863 71 match = strstr(ip_string, "<");
samux 1:fb4494783863 72 if (match != NULL) {
samux 1:fb4494783863 73 *match = '\0';
samux 1:fb4494783863 74 }
samux 1:fb4494783863 75 if (strlen(ip_string) < 6) {
samux 1:fb4494783863 76 match = strstr(ip_string, ">");
samux 1:fb4494783863 77 if (match != NULL) {
samux 1:fb4494783863 78 int len = strlen(match + 1);
samux 1:fb4494783863 79 memcpy(ip_string, match + 1, len);
samux 1:fb4494783863 80 }
samux 1:fb4494783863 81 }
samux 1:fb4494783863 82 ip_set = true;
samux 1:fb4494783863 83 }
samux 1:fb4494783863 84 return ip_string;
samux 1:fb4494783863 85 }