Damien Frost / WiflyInterface

- Added setBaud() function - Added CheckNetworkStatus() function - Improved messaging system

Dependents:   IoT_Ex BatteryModelTester BatteryModelTester

Fork of WiflyInterface by Components

WiflyInterface.cpp@35:ce3afc021ec2, 2016-08-05 (annotated)

Committer:
defrost
Date:
Fri Aug 05 13:31:37 2016 +0000
Revision:
35:ce3afc021ec2
Parent:
34:a22a6343e3d4 
- Added baudrate variable to Wifly so that after a reset, the baud rate is updated to the previously baud rate; - Debug messages on

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 1:fb4494783863 1 #include "WiflyInterface.h"
samux 1:fb4494783863 2
defrost 35:ce3afc021ec2 3 #define DEBUG
defrost 26:eaaedb036df1 4 #define INFOMESSAGES
defrost 34:a22a6343e3d4 5 #define WARNMESSAGES
defrost 34:a22a6343e3d4 6 #define ERRMESSAGES
defrost 34:a22a6343e3d4 7 #define FUNCNAME "WiflyInterface"
defrost 34:a22a6343e3d4 8 #include "messages.h"
defrost 25:36b2d76ca8d9 9
defrost 25:36b2d76ca8d9 10
samux 1:fb4494783863 11 WiflyInterface::WiflyInterface( PinName tx, PinName rx, PinName reset, PinName tcp_status,
samux 1:fb4494783863 12 const char * ssid, const char * phrase, Security sec) :
samux 1:fb4494783863 13 Wifly(tx, rx, reset, tcp_status, ssid, phrase, sec)
samux 1:fb4494783863 14 {
samux 1:fb4494783863 15 ip_set = false;
defrost 35:ce3afc021ec2 16 DBG("WiflyInterface Constructed");
samux 1:fb4494783863 17 }
samux 1:fb4494783863 18
samux 1:fb4494783863 19 int WiflyInterface::init()
samux 1:fb4494783863 20 {
samux 1:fb4494783863 21 state.dhcp = true;
samux 1:fb4494783863 22 reset();
defrost 25:36b2d76ca8d9 23 INFO("WiflyInterface Initialized.");
samux 1:fb4494783863 24 return 0;
samux 1:fb4494783863 25 }
samux 1:fb4494783863 26
samux 1:fb4494783863 27 int WiflyInterface::init(const char* ip, const char* mask, const char* gateway)
samux 1:fb4494783863 28 {
samux 1:fb4494783863 29 state.dhcp = false;
samux 1:fb4494783863 30 this->ip = ip;
samux 1:fb4494783863 31 strcpy(ip_string, ip);
samux 1:fb4494783863 32 ip_set = true;
samux 1:fb4494783863 33 this->netmask = mask;
samux 1:fb4494783863 34 this->gateway = gateway;
samux 1:fb4494783863 35 reset();
samux 1:fb4494783863 36
samux 1:fb4494783863 37 return 0;
samux 1:fb4494783863 38 }
samux 1:fb4494783863 39
samux 1:fb4494783863 40 int WiflyInterface::connect()
samux 1:fb4494783863 41 {
defrost 13:8846f12fa277 42 // join() returns a boolean, it does not like it all the time, thus casting it as int
defrost 14:5a9561156acc 43 int ii = (int) join();
defrost 25:36b2d76ca8d9 44 INFO("join() complete, return value: %d",ii);
defrost 14:5a9561156acc 45 return ii;
samux 1:fb4494783863 46 }
samux 1:fb4494783863 47
samux 1:fb4494783863 48 int WiflyInterface::disconnect()
samux 1:fb4494783863 49 {
samux 1:fb4494783863 50 return Wifly::disconnect();
samux 1:fb4494783863 51 }
samux 1:fb4494783863 52
samux 1:fb4494783863 53 char * WiflyInterface::getIPAddress()
samux 1:fb4494783863 54 {
samux 1:fb4494783863 55 char * match = 0;
samux 1:fb4494783863 56 if (!ip_set) {
samux 1:fb4494783863 57 if (!sendCommand("get ip a\r", NULL, ip_string))
samux 1:fb4494783863 58 return NULL;
samux 1:fb4494783863 59 exit();
samux 1:fb4494783863 60 flush();
samux 1:fb4494783863 61 match = strstr(ip_string, "<");
samux 1:fb4494783863 62 if (match != NULL) {
samux 1:fb4494783863 63 *match = '\0';
samux 1:fb4494783863 64 }
samux 1:fb4494783863 65 if (strlen(ip_string) < 6) {
samux 1:fb4494783863 66 match = strstr(ip_string, ">");
samux 1:fb4494783863 67 if (match != NULL) {
samux 1:fb4494783863 68 int len = strlen(match + 1);
samux 1:fb4494783863 69 memcpy(ip_string, match + 1, len);
samux 1:fb4494783863 70 }
samux 1:fb4494783863 71 }
samux 1:fb4494783863 72 ip_set = true;
samux 1:fb4494783863 73 }
samux 1:fb4494783863 74 return ip_string;
samux 1:fb4494783863 75 }