jehoon song / Mbed 2 deprecated KT_IoTMakers_WizFi310_Example

WizFi310 IoTMakers Example

Dependencies:   NetworkSocketAPI WizFi310Interface mbed

main.cpp@0:325e3b1dbec8, 2016-10-10 (annotated)

Committer:
jehoon
Date:
Mon Oct 10 05:14:17 2016 +0000
Revision:
0:325e3b1dbec8
IoTMakers Example

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jehoon 0:325e3b1dbec8 1 /* NetworkSocketAPI Example Program
jehoon 0:325e3b1dbec8 2 * Copyright (c) 2015 ARM Limited
jehoon 0:325e3b1dbec8 3 *
jehoon 0:325e3b1dbec8 4 * Licensed under the Apache License, Version 2.0 (the "License");
jehoon 0:325e3b1dbec8 5 * you may not use this file except in compliance with the License.
jehoon 0:325e3b1dbec8 6 * You may obtain a copy of the License at
jehoon 0:325e3b1dbec8 7 *
jehoon 0:325e3b1dbec8 8 * http://www.apache.org/licenses/LICENSE-2.0
jehoon 0:325e3b1dbec8 9 *
jehoon 0:325e3b1dbec8 10 * Unless required by applicable law or agreed to in writing, software
jehoon 0:325e3b1dbec8 11 * distributed under the License is distributed on an "AS IS" BASIS,
jehoon 0:325e3b1dbec8 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
jehoon 0:325e3b1dbec8 13 * See the License for the specific language governing permissions and
jehoon 0:325e3b1dbec8 14 * limitations under the License.
jehoon 0:325e3b1dbec8 15 */
jehoon 0:325e3b1dbec8 16
jehoon 0:325e3b1dbec8 17 #include "mbed.h"
jehoon 0:325e3b1dbec8 18 #include "WizFi310Interface.h"
jehoon 0:325e3b1dbec8 19 #include "TCPSocket.h"
jehoon 0:325e3b1dbec8 20
jehoon 0:325e3b1dbec8 21 #if defined(TARGET_NUCLEO_F401RE)
jehoon 0:325e3b1dbec8 22 Serial pc(USBTX,USBRX);
jehoon 0:325e3b1dbec8 23 WizFi310Interface wifi(PA_11, PA_12, D6, D7, D3, NC, 115200);
jehoon 0:325e3b1dbec8 24 #endif
jehoon 0:325e3b1dbec8 25
jehoon 0:325e3b1dbec8 26 AnalogIn sensor_illu(PA_1);
jehoon 0:325e3b1dbec8 27 DigitalOut led(PC_7);
jehoon 0:325e3b1dbec8 28 InterruptIn button(PC_13);
jehoon 0:325e3b1dbec8 29
jehoon 0:325e3b1dbec8 30
jehoon 0:325e3b1dbec8 31 #define AP_SSID "<AP SSID>"
jehoon 0:325e3b1dbec8 32 #define AP_PASSWORD "<AP Password>"
jehoon 0:325e3b1dbec8 33 #define AP_SECURITY NSAPI_SECURITY_WPA2
jehoon 0:325e3b1dbec8 34
jehoon 0:325e3b1dbec8 35 #define IoTMakers_GW_ID "<Gateway ID>"
jehoon 0:325e3b1dbec8 36 #define IoTMakers_DEV_ID "<Device ID>"
jehoon 0:325e3b1dbec8 37 #define IoTMakers_DEV_PWD "<Device Password>"
jehoon 0:325e3b1dbec8 38
jehoon 0:325e3b1dbec8 39 #define IoTMakers_MQTT_IP "220.90.216.90"
jehoon 0:325e3b1dbec8 40 #define IoTMakers_MQTT_PORT 10030
jehoon 0:325e3b1dbec8 41
jehoon 0:325e3b1dbec8 42
jehoon 0:325e3b1dbec8 43 #define DELAY_SEND_TIME_MS 5000
jehoon 0:325e3b1dbec8 44
jehoon 0:325e3b1dbec8 45 unsigned long g_time_ms = 0;
jehoon 0:325e3b1dbec8 46 unsigned long g_prev_send_time = 0;
jehoon 0:325e3b1dbec8 47 unsigned long g_prev_clicked_time = 0;
jehoon 0:325e3b1dbec8 48
jehoon 0:325e3b1dbec8 49 //Button IRQ
jehoon 0:325e3b1dbec8 50 int button_status = 0;
jehoon 0:325e3b1dbec8 51 int button_clicked = 0;
jehoon 0:325e3b1dbec8 52
jehoon 0:325e3b1dbec8 53
jehoon 0:325e3b1dbec8 54 enum Connection_Step {
jehoon 0:325e3b1dbec8 55 csDISASSOCIATE = 0,
jehoon 0:325e3b1dbec8 56 csASSOCIATE,
jehoon 0:325e3b1dbec8 57 csKTCONNECTED,
jehoon 0:325e3b1dbec8 58 }CON_STEP;
jehoon 0:325e3b1dbec8 59
jehoon 0:325e3b1dbec8 60 TCPSocket socket(&wifi);
jehoon 0:325e3b1dbec8 61 WizFi310* pwizfi310 = wifi.get_WizFi310_Pointer();
jehoon 0:325e3b1dbec8 62
jehoon 0:325e3b1dbec8 63 void Connect_to_AP();
jehoon 0:325e3b1dbec8 64 void Connect_to_IoTMakers();
jehoon 0:325e3b1dbec8 65 void Send_num_value_to_IoTMakers(const char* tag_stream, const float dvalue);
jehoon 0:325e3b1dbec8 66 void Send_str_value_to_IoTMakers(const char* tag_stream, const char* svalue);
jehoon 0:325e3b1dbec8 67
jehoon 0:325e3b1dbec8 68 void Button_IRQ();
jehoon 0:325e3b1dbec8 69 void Button_Push_Event();
jehoon 0:325e3b1dbec8 70 void Periodic_Event();
jehoon 0:325e3b1dbec8 71
jehoon 0:325e3b1dbec8 72 void time_ms();
jehoon 0:325e3b1dbec8 73
jehoon 0:325e3b1dbec8 74 void Button_IRQ()
jehoon 0:325e3b1dbec8 75 {
jehoon 0:325e3b1dbec8 76 if( button_clicked == 0 && (g_prev_clicked_time + 500) < g_time_ms)
jehoon 0:325e3b1dbec8 77 {
jehoon 0:325e3b1dbec8 78 button_clicked = 1;
jehoon 0:325e3b1dbec8 79 g_prev_clicked_time = g_time_ms;
jehoon 0:325e3b1dbec8 80 }
jehoon 0:325e3b1dbec8 81 }
jehoon 0:325e3b1dbec8 82 void Button_Push_Event()
jehoon 0:325e3b1dbec8 83 {
jehoon 0:325e3b1dbec8 84
jehoon 0:325e3b1dbec8 85 if( CON_STEP == csKTCONNECTED)
jehoon 0:325e3b1dbec8 86 {
jehoon 0:325e3b1dbec8 87 if( button_status == 0 )
jehoon 0:325e3b1dbec8 88 {
jehoon 0:325e3b1dbec8 89 Send_str_value_to_IoTMakers("switch", "on");
jehoon 0:325e3b1dbec8 90 button_status = 1;
jehoon 0:325e3b1dbec8 91 }
jehoon 0:325e3b1dbec8 92 else if( button_status == 1 )
jehoon 0:325e3b1dbec8 93 {
jehoon 0:325e3b1dbec8 94 Send_str_value_to_IoTMakers("switch", "off");
jehoon 0:325e3b1dbec8 95 button_status = 0;
jehoon 0:325e3b1dbec8 96 }
jehoon 0:325e3b1dbec8 97 }
jehoon 0:325e3b1dbec8 98 }
jehoon 0:325e3b1dbec8 99
jehoon 0:325e3b1dbec8 100 void Periodic_Event()
jehoon 0:325e3b1dbec8 101 {
jehoon 0:325e3b1dbec8 102 float illumination;
jehoon 0:325e3b1dbec8 103 if( CON_STEP == csKTCONNECTED)
jehoon 0:325e3b1dbec8 104 {
jehoon 0:325e3b1dbec8 105 illumination = sensor_illu.read() * 100;
jehoon 0:325e3b1dbec8 106
jehoon 0:325e3b1dbec8 107 Send_num_value_to_IoTMakers("illumination", (float)illumination);
jehoon 0:325e3b1dbec8 108 }
jehoon 0:325e3b1dbec8 109 }
jehoon 0:325e3b1dbec8 110
jehoon 0:325e3b1dbec8 111
jehoon 0:325e3b1dbec8 112 int main()
jehoon 0:325e3b1dbec8 113 {
jehoon 0:325e3b1dbec8 114 pc.baud(115200);
jehoon 0:325e3b1dbec8 115
jehoon 0:325e3b1dbec8 116 //Timer settings
jehoon 0:325e3b1dbec8 117 Ticker timer_ms;
jehoon 0:325e3b1dbec8 118 timer_ms.attach(time_ms, 0.001f);
jehoon 0:325e3b1dbec8 119 g_prev_send_time = g_time_ms;
jehoon 0:325e3b1dbec8 120
jehoon 0:325e3b1dbec8 121 //button Interrupt
jehoon 0:325e3b1dbec8 122 button.rise(&Button_IRQ);
jehoon 0:325e3b1dbec8 123
jehoon 0:325e3b1dbec8 124
jehoon 0:325e3b1dbec8 125 //normal settings
jehoon 0:325e3b1dbec8 126 CON_STEP = csDISASSOCIATE;
jehoon 0:325e3b1dbec8 127
jehoon 0:325e3b1dbec8 128 printf("KT IoTMakers Example\r\n");
jehoon 0:325e3b1dbec8 129
jehoon 0:325e3b1dbec8 130 char buffer[256];
jehoon 0:325e3b1dbec8 131 int count;
jehoon 0:325e3b1dbec8 132
jehoon 0:325e3b1dbec8 133 while(1)
jehoon 0:325e3b1dbec8 134 {
jehoon 0:325e3b1dbec8 135 switch (CON_STEP)
jehoon 0:325e3b1dbec8 136 {
jehoon 0:325e3b1dbec8 137 case csDISASSOCIATE:
jehoon 0:325e3b1dbec8 138 Connect_to_AP();
jehoon 0:325e3b1dbec8 139 break;
jehoon 0:325e3b1dbec8 140 case csASSOCIATE:
jehoon 0:325e3b1dbec8 141 Connect_to_IoTMakers();
jehoon 0:325e3b1dbec8 142 break;
jehoon 0:325e3b1dbec8 143
jehoon 0:325e3b1dbec8 144 case csKTCONNECTED:
jehoon 0:325e3b1dbec8 145
jehoon 0:325e3b1dbec8 146 if( ( g_prev_send_time + DELAY_SEND_TIME_MS ) < g_time_ms )
jehoon 0:325e3b1dbec8 147 {
jehoon 0:325e3b1dbec8 148 Periodic_Event();
jehoon 0:325e3b1dbec8 149 g_prev_send_time = g_time_ms;
jehoon 0:325e3b1dbec8 150 }
jehoon 0:325e3b1dbec8 151
jehoon 0:325e3b1dbec8 152 if( button_clicked == 1 )
jehoon 0:325e3b1dbec8 153 {
jehoon 0:325e3b1dbec8 154 Button_Push_Event();
jehoon 0:325e3b1dbec8 155 button_clicked = 0;
jehoon 0:325e3b1dbec8 156 }
jehoon 0:325e3b1dbec8 157
jehoon 0:325e3b1dbec8 158 if( pwizfi310->readable(0) > 0)
jehoon 0:325e3b1dbec8 159 {
jehoon 0:325e3b1dbec8 160 pwizfi310->recv(0, buffer, sizeof(buffer));
jehoon 0:325e3b1dbec8 161 printf("RECV : %s\r\n", buffer);
jehoon 0:325e3b1dbec8 162 }
jehoon 0:325e3b1dbec8 163
jehoon 0:325e3b1dbec8 164
jehoon 0:325e3b1dbec8 165 break;
jehoon 0:325e3b1dbec8 166 default:
jehoon 0:325e3b1dbec8 167 break;
jehoon 0:325e3b1dbec8 168 };
jehoon 0:325e3b1dbec8 169 }
jehoon 0:325e3b1dbec8 170
jehoon 0:325e3b1dbec8 171
jehoon 0:325e3b1dbec8 172
jehoon 0:325e3b1dbec8 173
jehoon 0:325e3b1dbec8 174 }
jehoon 0:325e3b1dbec8 175
jehoon 0:325e3b1dbec8 176
jehoon 0:325e3b1dbec8 177 void Connect_to_AP()
jehoon 0:325e3b1dbec8 178 {
jehoon 0:325e3b1dbec8 179 int i;
jehoon 0:325e3b1dbec8 180 int ret;
jehoon 0:325e3b1dbec8 181
jehoon 0:325e3b1dbec8 182 for( i=0; i<5; i++ )
jehoon 0:325e3b1dbec8 183 {
jehoon 0:325e3b1dbec8 184
jehoon 0:325e3b1dbec8 185 if( CON_STEP != csDISASSOCIATE )
jehoon 0:325e3b1dbec8 186 {
jehoon 0:325e3b1dbec8 187 break;
jehoon 0:325e3b1dbec8 188 }
jehoon 0:325e3b1dbec8 189
jehoon 0:325e3b1dbec8 190 ret = wifi.connect(AP_SSID, AP_PASSWORD, AP_SECURITY);
jehoon 0:325e3b1dbec8 191
jehoon 0:325e3b1dbec8 192 if( ret == 0 ) //connection success
jehoon 0:325e3b1dbec8 193 {
jehoon 0:325e3b1dbec8 194 //const char *ip = wifi.get_ip_address();
jehoon 0:325e3b1dbec8 195 //const char *mac = wifi.get_mac_address();
jehoon 0:325e3b1dbec8 196 //printf("IP address is: %s\r\n", ip ? ip : "No IP");
jehoon 0:325e3b1dbec8 197 //printf("MAC address is: %s\r\n", mac ? mac : "No MAC");
jehoon 0:325e3b1dbec8 198
jehoon 0:325e3b1dbec8 199 CON_STEP = csASSOCIATE;
jehoon 0:325e3b1dbec8 200 wait(1);
jehoon 0:325e3b1dbec8 201 break;
jehoon 0:325e3b1dbec8 202 }
jehoon 0:325e3b1dbec8 203 else
jehoon 0:325e3b1dbec8 204 {
jehoon 0:325e3b1dbec8 205 printf("CONNECTION FAIL\r\n", ret);
jehoon 0:325e3b1dbec8 206 CON_STEP = csASSOCIATE;
jehoon 0:325e3b1dbec8 207 }
jehoon 0:325e3b1dbec8 208 }
jehoon 0:325e3b1dbec8 209 }
jehoon 0:325e3b1dbec8 210
jehoon 0:325e3b1dbec8 211 void Connect_to_IoTMakers()
jehoon 0:325e3b1dbec8 212 {
jehoon 0:325e3b1dbec8 213 char cmd[100];
jehoon 0:325e3b1dbec8 214 int ret = 0;
jehoon 0:325e3b1dbec8 215
jehoon 0:325e3b1dbec8 216 //set_information
jehoon 0:325e3b1dbec8 217 sprintf(cmd, "AT+TKTSET1=%s,%s,%s,0", IoTMakers_GW_ID, IoTMakers_DEV_ID, IoTMakers_DEV_PWD);
jehoon 0:325e3b1dbec8 218 pwizfi310->sendCommand(cmd);
jehoon 0:325e3b1dbec8 219
jehoon 0:325e3b1dbec8 220 //connect IoTMakers via MQTT
jehoon 0:325e3b1dbec8 221 sprintf(cmd, "AT+TKTCON=2,%s,%d,0,1111", IoTMakers_MQTT_IP, IoTMakers_MQTT_PORT);
jehoon 0:325e3b1dbec8 222 ret = pwizfi310->sendCommand(cmd,WizFi310::RES_NULL,5000);
jehoon 0:325e3b1dbec8 223
jehoon 0:325e3b1dbec8 224 if(ret == 0)
jehoon 0:325e3b1dbec8 225 {
jehoon 0:325e3b1dbec8 226 CON_STEP = csKTCONNECTED;
jehoon 0:325e3b1dbec8 227 }
jehoon 0:325e3b1dbec8 228 }
jehoon 0:325e3b1dbec8 229
jehoon 0:325e3b1dbec8 230 void Send_num_value_to_IoTMakers(const char* tag_stream, const float dvalue)
jehoon 0:325e3b1dbec8 231 {
jehoon 0:325e3b1dbec8 232 char cmd[100];
jehoon 0:325e3b1dbec8 233 //send numberic data
jehoon 0:325e3b1dbec8 234 sprintf(cmd, "AT+TKTSEND=d,%s,%.1f", tag_stream, dvalue);
jehoon 0:325e3b1dbec8 235 pwizfi310->sendCommand(cmd);
jehoon 0:325e3b1dbec8 236 }
jehoon 0:325e3b1dbec8 237
jehoon 0:325e3b1dbec8 238 void Send_str_value_to_IoTMakers(const char* tag_stream, const char* svalue)
jehoon 0:325e3b1dbec8 239 {
jehoon 0:325e3b1dbec8 240 char cmd[100];
jehoon 0:325e3b1dbec8 241 //send string data
jehoon 0:325e3b1dbec8 242 sprintf(cmd, "AT+TKTSEND=s,%s,%s", tag_stream, svalue);
jehoon 0:325e3b1dbec8 243 pwizfi310->sendCommand(cmd);
jehoon 0:325e3b1dbec8 244 }
jehoon 0:325e3b1dbec8 245
jehoon 0:325e3b1dbec8 246
jehoon 0:325e3b1dbec8 247 void time_ms()
jehoon 0:325e3b1dbec8 248 {
jehoon 0:325e3b1dbec8 249 g_time_ms++;
jehoon 0:325e3b1dbec8 250 }