Delta / Mbed 2 deprecated NNN40_APmodeToSTAmodeByHTTPServer

NNN40 change mode from AP to STA by HTTP server

Dependencies:   WIFI_API_32kRAM mbed

How to use Demo code

  • Step1: Prepare a router, and set the SSID and Password as follow
  1. SSID: "SSID"
  2. Password: "0123456789"
  • Step2: Burn demo code to NNN40 module.

You can drag and drop the sample code to NNN40 module.

  • Step3: Login module from Http server (192.168.2.1) by PC.

You can set SSID and password by browser. After clicking "confirm" button, the module will change mode from AP to STA, get IP from router

  • DEMO video:

RPCCommand.cpp@14:b007595028e2, 2015-10-21 (annotated)

Committer:
lester0507
Date:
Wed Oct 21 05:54:02 2015 +0000
Revision:
14:b007595028e2
Parent:
12:eca9b56155c7 
fix bug for ssid underline.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
feb11 0:9e4bcb10b3e3 1 #include "RPCCommand.h"
feb11 0:9e4bcb10b3e3 2 #include "mbed.h"
feb11 0:9e4bcb10b3e3 3 #include "RPCType.h"
feb11 0:9e4bcb10b3e3 4
feb11 0:9e4bcb10b3e3 5
feb11 0:9e4bcb10b3e3 6 RPCCommand::RPCCommand():
feb11 0:9e4bcb10b3e3 7 cmd(),
feb11 0:9e4bcb10b3e3 8 obj_name(NULL),
feb11 0:9e4bcb10b3e3 9 func_name(NULL)
feb11 0:9e4bcb10b3e3 10 {
feb11 0:9e4bcb10b3e3 11
feb11 0:9e4bcb10b3e3 12 }
feb11 0:9e4bcb10b3e3 13
feb11 0:9e4bcb10b3e3 14 bool RPCCommand::decode(char *buffer)
feb11 0:9e4bcb10b3e3 15 {
feb11 0:9e4bcb10b3e3 16 if(buffer == NULL)
feb11 0:9e4bcb10b3e3 17 return false;
feb11 0:9e4bcb10b3e3 18 if(buffer[0] != '/')
feb11 0:9e4bcb10b3e3 19 return false;
feb11 0:9e4bcb10b3e3 20
feb11 0:9e4bcb10b3e3 21 ++buffer;
feb11 0:9e4bcb10b3e3 22 char *tmp = strchr(buffer ,'/');
feb11 0:9e4bcb10b3e3 23
feb11 0:9e4bcb10b3e3 24 if(tmp == NULL)
feb11 0:9e4bcb10b3e3 25 return false;
feb11 0:9e4bcb10b3e3 26 if(tmp == buffer)
feb11 0:9e4bcb10b3e3 27 return false;
feb11 0:9e4bcb10b3e3 28
feb11 0:9e4bcb10b3e3 29 tmp[0] = '\0';
feb11 0:9e4bcb10b3e3 30 obj_name = buffer;
feb11 0:9e4bcb10b3e3 31
feb11 0:9e4bcb10b3e3 32 buffer = tmp+1;
feb11 0:9e4bcb10b3e3 33
feb11 0:9e4bcb10b3e3 34 if(buffer[0] == '\0' || buffer[0] == '?')
feb11 0:9e4bcb10b3e3 35 return false;
feb11 0:9e4bcb10b3e3 36
feb11 0:9e4bcb10b3e3 37 func_name = buffer;
feb11 0:9e4bcb10b3e3 38
feb11 0:9e4bcb10b3e3 39 tmp = strchr(buffer, '?');
feb11 0:9e4bcb10b3e3 40 if(tmp != NULL)
feb11 0:9e4bcb10b3e3 41 {
feb11 0:9e4bcb10b3e3 42 if(tmp[1] == '\0')
feb11 0:9e4bcb10b3e3 43 return false;
feb11 0:9e4bcb10b3e3 44 tmp[0] = '\0';
feb11 0:9e4bcb10b3e3 45 }
feb11 0:9e4bcb10b3e3 46
feb11 0:9e4bcb10b3e3 47 cmd[0] = '\0';
feb11 0:9e4bcb10b3e3 48 strcat(cmd, "/");
feb11 0:9e4bcb10b3e3 49 strcat(cmd, obj_name);
feb11 0:9e4bcb10b3e3 50 strcat(cmd, "/");
feb11 0:9e4bcb10b3e3 51 strcat(cmd, func_name);
feb11 0:9e4bcb10b3e3 52
feb11 0:9e4bcb10b3e3 53 if(tmp == NULL)
feb11 0:9e4bcb10b3e3 54 return true;
feb11 0:9e4bcb10b3e3 55
feb11 0:9e4bcb10b3e3 56 buffer = tmp+1;
feb11 0:9e4bcb10b3e3 57 do
feb11 0:9e4bcb10b3e3 58 {
feb11 0:9e4bcb10b3e3 59 tmp = strchr(buffer, '&');
feb11 0:9e4bcb10b3e3 60
feb11 0:9e4bcb10b3e3 61 if(tmp != NULL)
feb11 0:9e4bcb10b3e3 62 {
feb11 0:9e4bcb10b3e3 63 if(tmp[1] == '\0' || buffer == tmp)
feb11 0:9e4bcb10b3e3 64 return false;
feb11 0:9e4bcb10b3e3 65 tmp[0] = '\0';
feb11 0:9e4bcb10b3e3 66 }
feb11 0:9e4bcb10b3e3 67
feb11 0:9e4bcb10b3e3 68 char *sep = strchr(buffer, '=');
feb11 0:9e4bcb10b3e3 69 if(sep == NULL)
feb11 0:9e4bcb10b3e3 70 return false;
feb11 0:9e4bcb10b3e3 71 if(sep == buffer)
feb11 0:9e4bcb10b3e3 72 return false;
feb11 0:9e4bcb10b3e3 73 if(sep[1] == '\0' || sep[1] == '&')
feb11 0:9e4bcb10b3e3 74 return false;
feb11 0:9e4bcb10b3e3 75
feb11 0:9e4bcb10b3e3 76 strcat(cmd, " ");
feb11 0:9e4bcb10b3e3 77 strcat(cmd, sep+1);
feb11 0:9e4bcb10b3e3 78
feb11 0:9e4bcb10b3e3 79 if(tmp != NULL)
feb11 0:9e4bcb10b3e3 80 buffer = tmp+1;
feb11 0:9e4bcb10b3e3 81 else
feb11 0:9e4bcb10b3e3 82 buffer = NULL;
feb11 0:9e4bcb10b3e3 83 }while(buffer);
feb11 0:9e4bcb10b3e3 84
feb11 0:9e4bcb10b3e3 85 return true;
feb11 0:9e4bcb10b3e3 86 }
feb11 0:9e4bcb10b3e3 87
feb11 0:9e4bcb10b3e3 88 char* RPCCommand::get_cmd() const
feb11 0:9e4bcb10b3e3 89 {
feb11 0:9e4bcb10b3e3 90 return (char*)cmd;
feb11 0:9e4bcb10b3e3 91 }
feb11 0:9e4bcb10b3e3 92
feb11 0:9e4bcb10b3e3 93 RPC_COMMAND_TYPE RPCCommand::get_type() const
feb11 0:9e4bcb10b3e3 94 {
feb11 0:9e4bcb10b3e3 95 if(!strcmp(func_name, "new") && RPCType::instance().is_supported_type(obj_name))
feb11 0:9e4bcb10b3e3 96 return CREATE;
feb11 0:9e4bcb10b3e3 97
feb11 0:9e4bcb10b3e3 98 RPC* r = RPC::lookup(obj_name);
feb11 0:9e4bcb10b3e3 99 if(r == NULL)
feb11 0:9e4bcb10b3e3 100 return INVALID;
feb11 0:9e4bcb10b3e3 101
feb11 0:9e4bcb10b3e3 102 if(!strcmp(func_name, "delete"))
feb11 0:9e4bcb10b3e3 103 return DELETE;
feb11 0:9e4bcb10b3e3 104
feb11 0:9e4bcb10b3e3 105 const struct rpc_method *methods = r->get_rpc_methods();
feb11 0:9e4bcb10b3e3 106 int i = 0;
feb11 0:9e4bcb10b3e3 107 while(methods[i].name != NULL)
feb11 0:9e4bcb10b3e3 108 {
feb11 0:9e4bcb10b3e3 109 if(!strcmp(func_name, methods[i].name))
feb11 0:9e4bcb10b3e3 110 {
feb11 0:9e4bcb10b3e3 111 return FUNCTION_CALL;
feb11 0:9e4bcb10b3e3 112 }
feb11 0:9e4bcb10b3e3 113 ++i;
feb11 0:9e4bcb10b3e3 114 }
feb11 0:9e4bcb10b3e3 115
feb11 0:9e4bcb10b3e3 116 return INVALID;
feb11 0:9e4bcb10b3e3 117 }
feb11 0:9e4bcb10b3e3 118
feb11 0:9e4bcb10b3e3 119 char* RPCCommand::get_obj_name() const
feb11 0:9e4bcb10b3e3 120 {
feb11 0:9e4bcb10b3e3 121 return obj_name;
feb11 0:9e4bcb10b3e3 122 }
feb11 0:9e4bcb10b3e3 123
feb11 0:9e4bcb10b3e3 124 char* RPCCommand::get_func_name() const
feb11 0:9e4bcb10b3e3 125 {
feb11 0:9e4bcb10b3e3 126 return func_name;
feb11 0:9e4bcb10b3e3 127 }
feb11 0:9e4bcb10b3e3 128