yap yee king / WiflyInterface2

- Auto reconnect - Added is_associated

Fork of WiflyInterface by mbed official

WiflyInterface.cpp@10:9fc0bb21c723, 2016-12-16 (annotated)

Committer:
kingkingyyk
Date:
Fri Dec 16 02:55:12 2016 +0000
Revision:
10:9fc0bb21c723
Parent:
1:fb4494783863 
- Auto reconnect; - Added is_associated

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 1:fb4494783863 1 #include "WiflyInterface.h"
samux 1:fb4494783863 2
samux 1:fb4494783863 3 WiflyInterface::WiflyInterface( PinName tx, PinName rx, PinName reset, PinName tcp_status,
samux 1:fb4494783863 4 const char * ssid, const char * phrase, Security sec) :
samux 1:fb4494783863 5 Wifly(tx, rx, reset, tcp_status, ssid, phrase, sec)
samux 1:fb4494783863 6 {
samux 1:fb4494783863 7 ip_set = false;
samux 1:fb4494783863 8 }
samux 1:fb4494783863 9
samux 1:fb4494783863 10 int WiflyInterface::init()
samux 1:fb4494783863 11 {
samux 1:fb4494783863 12 state.dhcp = true;
samux 1:fb4494783863 13 reset();
samux 1:fb4494783863 14 return 0;
samux 1:fb4494783863 15 }
samux 1:fb4494783863 16
samux 1:fb4494783863 17 int WiflyInterface::init(const char* ip, const char* mask, const char* gateway)
samux 1:fb4494783863 18 {
samux 1:fb4494783863 19 state.dhcp = false;
samux 1:fb4494783863 20 this->ip = ip;
samux 1:fb4494783863 21 strcpy(ip_string, ip);
samux 1:fb4494783863 22 ip_set = true;
samux 1:fb4494783863 23 this->netmask = mask;
samux 1:fb4494783863 24 this->gateway = gateway;
samux 1:fb4494783863 25 reset();
samux 1:fb4494783863 26
samux 1:fb4494783863 27 return 0;
samux 1:fb4494783863 28 }
samux 1:fb4494783863 29
samux 1:fb4494783863 30 int WiflyInterface::connect()
samux 1:fb4494783863 31 {
samux 1:fb4494783863 32 return join();
samux 1:fb4494783863 33 }
samux 1:fb4494783863 34
kingkingyyk 10:9fc0bb21c723 35 bool WiflyInterface::is_associated()
kingkingyyk 10:9fc0bb21c723 36 {
kingkingyyk 10:9fc0bb21c723 37 return Wifly::is_associated();
kingkingyyk 10:9fc0bb21c723 38 }
kingkingyyk 10:9fc0bb21c723 39
samux 1:fb4494783863 40 int WiflyInterface::disconnect()
samux 1:fb4494783863 41 {
samux 1:fb4494783863 42 return Wifly::disconnect();
samux 1:fb4494783863 43 }
samux 1:fb4494783863 44
samux 1:fb4494783863 45 char * WiflyInterface::getIPAddress()
samux 1:fb4494783863 46 {
samux 1:fb4494783863 47 char * match = 0;
samux 1:fb4494783863 48 if (!ip_set) {
samux 1:fb4494783863 49 if (!sendCommand("get ip a\r", NULL, ip_string))
samux 1:fb4494783863 50 return NULL;
samux 1:fb4494783863 51 exit();
samux 1:fb4494783863 52 flush();
samux 1:fb4494783863 53 match = strstr(ip_string, "<");
samux 1:fb4494783863 54 if (match != NULL) {
samux 1:fb4494783863 55 *match = '\0';
samux 1:fb4494783863 56 }
samux 1:fb4494783863 57 if (strlen(ip_string) < 6) {
samux 1:fb4494783863 58 match = strstr(ip_string, ">");
samux 1:fb4494783863 59 if (match != NULL) {
samux 1:fb4494783863 60 int len = strlen(match + 1);
samux 1:fb4494783863 61 memcpy(ip_string, match + 1, len);
samux 1:fb4494783863 62 }
samux 1:fb4494783863 63 }
samux 1:fb4494783863 64 ip_set = true;
samux 1:fb4494783863 65 }
samux 1:fb4494783863 66 return ip_string;
samux 1:fb4494783863 67 }