Volodymyr Shymanskyy / Blynk Featured

Blynk library for embedded hardware. Works with Arduino, ESP8266, Raspberry Pi, Intel Edison/Galileo, LinkIt ONE, Particle Core/Photon, Energia, ARM mbed, etc. http://www.blynk.cc/

Dependents:   Blynk_RBL_BLE_Nano Blynk_MicroBit Blynk_Serial Blynk_RBL_BLE_Nano

Blynk/BlynkApi.h@13:ed6276c0afb7, 2017-04-09 (annotated)

Committer:
Volodymyr Shymanskyy
Date:
Sun Apr 09 14:50:30 2017 +0300
Revision:
13:ed6276c0afb7
Parent:
10:c241e4227173
Child:
14:76d8fd871a4d
Update version

Who changed what in which revision?

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vshymanskyy 0:58b20b438383 1 /**
vshymanskyy 0:58b20b438383 2 * @file BlynkApi.h
vshymanskyy 0:58b20b438383 3 * @author Volodymyr Shymanskyy
vshymanskyy 0:58b20b438383 4 * @license This project is released under the MIT License (MIT)
vshymanskyy 0:58b20b438383 5 * @copyright Copyright (c) 2015 Volodymyr Shymanskyy
vshymanskyy 0:58b20b438383 6 * @date Jan 2015
vshymanskyy 0:58b20b438383 7 * @brief High-level functions
vshymanskyy 0:58b20b438383 8 *
vshymanskyy 0:58b20b438383 9 */
vshymanskyy 0:58b20b438383 10
vshymanskyy 0:58b20b438383 11 #ifndef BlynkApi_h
vshymanskyy 0:58b20b438383 12 #define BlynkApi_h
vshymanskyy 0:58b20b438383 13
vshymanskyy 0:58b20b438383 14 #include <Blynk/BlynkConfig.h>
vshymanskyy 0:58b20b438383 15 #include <Blynk/BlynkDebug.h>
vshymanskyy 0:58b20b438383 16 #include <Blynk/BlynkParam.h>
Volodymyr Shymanskyy 13:ed6276c0afb7 17 #include <Blynk/BlynkTimer.h>
vshymanskyy 0:58b20b438383 18 #include <Blynk/BlynkHandlers.h>
vshymanskyy 0:58b20b438383 19 #include <Blynk/BlynkProtocolDefs.h>
vshymanskyy 0:58b20b438383 20
vshymanskyy 0:58b20b438383 21 /**
vshymanskyy 0:58b20b438383 22 * Represents high-level functions of Blynk
vshymanskyy 0:58b20b438383 23 */
vshymanskyy 0:58b20b438383 24 template <class Proto>
vshymanskyy 0:58b20b438383 25 class BlynkApi
vshymanskyy 0:58b20b438383 26 {
vshymanskyy 0:58b20b438383 27 public:
vshymanskyy 0:58b20b438383 28 BlynkApi() {
vshymanskyy 0:58b20b438383 29 Init();
vshymanskyy 0:58b20b438383 30 }
vshymanskyy 0:58b20b438383 31
vshymanskyy 0:58b20b438383 32 #ifdef DOXYGEN // These API here are only for the documentation
vshymanskyy 0:58b20b438383 33
vshymanskyy 0:58b20b438383 34 /**
vshymanskyy 0:58b20b438383 35 * Connects to the server.
vshymanskyy 0:58b20b438383 36 * Blocks until connected or timeout happens.
vshymanskyy 0:58b20b438383 37 * May take less or more then timeout value.
vshymanskyy 0:58b20b438383 38 *
vshymanskyy 0:58b20b438383 39 * @param timeout Connection timeout
vshymanskyy 0:58b20b438383 40 * @returns True if connected to the server
vshymanskyy 0:58b20b438383 41 */
vshymanskyy 0:58b20b438383 42 bool connect(unsigned long timeout = BLYNK_TIMEOUT_MS*3);
vshymanskyy 0:58b20b438383 43
vshymanskyy 0:58b20b438383 44 /**
vshymanskyy 0:58b20b438383 45 * Disconnects from the server.
vshymanskyy 0:58b20b438383 46 * It will not try to reconnect, until connect() is called
vshymanskyy 0:58b20b438383 47 */
vshymanskyy 0:58b20b438383 48 void disconnect();
vshymanskyy 0:58b20b438383 49
vshymanskyy 0:58b20b438383 50 /**
vshymanskyy 0:58b20b438383 51 * @returns True if connected to the server
vshymanskyy 0:58b20b438383 52 */
vshymanskyy 0:58b20b438383 53 bool connected();
vshymanskyy 0:58b20b438383 54
vshymanskyy 0:58b20b438383 55 /**
vshymanskyy 0:58b20b438383 56 * Performs Blynk-related housekeeping
vshymanskyy 0:58b20b438383 57 * and processes incoming commands
vshymanskyy 0:58b20b438383 58 *
vshymanskyy 0:58b20b438383 59 * @param available True if there is incoming data to process
vshymanskyy 0:58b20b438383 60 * Only used when user manages connection manually.
vshymanskyy 0:58b20b438383 61 */
vshymanskyy 0:58b20b438383 62 bool run(bool available = false);
vshymanskyy 0:58b20b438383 63
vshymanskyy 0:58b20b438383 64 #endif // DOXYGEN
vshymanskyy 0:58b20b438383 65
vshymanskyy 0:58b20b438383 66 /**
vshymanskyy 0:58b20b438383 67 * Sends value to a Virtual Pin
vshymanskyy 0:58b20b438383 68 *
vshymanskyy 0:58b20b438383 69 * @param pin Virtual Pin number
vshymanskyy 0:58b20b438383 70 * @param data Value to be sent
vshymanskyy 0:58b20b438383 71 */
Volodymyr Shymanskyy 9:7369ec77a3ea 72 template <typename... Args>
Volodymyr Shymanskyy 9:7369ec77a3ea 73 void virtualWrite(int pin, Args... values) {
vshymanskyy 0:58b20b438383 74 char mem[BLYNK_MAX_SENDBYTES];
vshymanskyy 0:58b20b438383 75 BlynkParam cmd(mem, 0, sizeof(mem));
vshymanskyy 0:58b20b438383 76 cmd.add("vw");
vshymanskyy 0:58b20b438383 77 cmd.add(pin);
Volodymyr Shymanskyy 9:7369ec77a3ea 78 cmd.add_multi(values...);
vshymanskyy 0:58b20b438383 79 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_HARDWARE, 0, cmd.getBuffer(), cmd.getLength()-1);
vshymanskyy 0:58b20b438383 80 }
vshymanskyy 0:58b20b438383 81
vshymanskyy 0:58b20b438383 82 /**
vshymanskyy 0:58b20b438383 83 * Sends buffer to a Virtual Pin
vshymanskyy 0:58b20b438383 84 *
vshymanskyy 0:58b20b438383 85 * @param pin Virtual Pin number
vshymanskyy 0:58b20b438383 86 * @param buff Data buffer
vshymanskyy 0:58b20b438383 87 * @param len Length of data
vshymanskyy 0:58b20b438383 88 */
vshymanskyy 0:58b20b438383 89 void virtualWriteBinary(int pin, const void* buff, size_t len) {
vshymanskyy 0:58b20b438383 90 char mem[8];
vshymanskyy 0:58b20b438383 91 BlynkParam cmd(mem, 0, sizeof(mem));
vshymanskyy 0:58b20b438383 92 cmd.add("vw");
vshymanskyy 0:58b20b438383 93 cmd.add(pin);
vshymanskyy 0:58b20b438383 94 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_HARDWARE, 0, cmd.getBuffer(), cmd.getLength(), buff, len);
vshymanskyy 0:58b20b438383 95 }
vshymanskyy 0:58b20b438383 96
vshymanskyy 0:58b20b438383 97 /**
vshymanskyy 0:58b20b438383 98 * Sends BlynkParam to a Virtual Pin
vshymanskyy 0:58b20b438383 99 *
vshymanskyy 0:58b20b438383 100 * @param pin Virtual Pin number
vshymanskyy 0:58b20b438383 101 * @param param
vshymanskyy 0:58b20b438383 102 */
vshymanskyy 0:58b20b438383 103 void virtualWrite(int pin, const BlynkParam& param) {
vshymanskyy 0:58b20b438383 104 virtualWriteBinary(pin, param.getBuffer(), param.getLength());
vshymanskyy 0:58b20b438383 105 }
vshymanskyy 0:58b20b438383 106
Volodymyr Shymanskyy 9:7369ec77a3ea 107 void virtualWrite(int pin, const BlynkParamAllocated& param) {
Volodymyr Shymanskyy 9:7369ec77a3ea 108 virtualWriteBinary(pin, param.getBuffer(), param.getLength());
Volodymyr Shymanskyy 9:7369ec77a3ea 109 }
Volodymyr Shymanskyy 9:7369ec77a3ea 110
vshymanskyy 0:58b20b438383 111 /**
vshymanskyy 0:58b20b438383 112 * Requests Server to re-send current values for all widgets.
vshymanskyy 0:58b20b438383 113 */
vshymanskyy 0:58b20b438383 114 void syncAll() {
vshymanskyy 0:58b20b438383 115 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_HARDWARE_SYNC);
vshymanskyy 0:58b20b438383 116 }
vshymanskyy 0:58b20b438383 117
vshymanskyy 0:58b20b438383 118 /**
Volodymyr Shymanskyy 10:c241e4227173 119 * Sends internal command
Volodymyr Shymanskyy 10:c241e4227173 120 */
Volodymyr Shymanskyy 10:c241e4227173 121 template <typename... Args>
Volodymyr Shymanskyy 10:c241e4227173 122 void sendInternal(Args... params) {
Volodymyr Shymanskyy 10:c241e4227173 123 char mem[BLYNK_MAX_SENDBYTES];
Volodymyr Shymanskyy 10:c241e4227173 124 BlynkParam cmd(mem, 0, sizeof(mem));
Volodymyr Shymanskyy 10:c241e4227173 125 cmd.add_multi(params...);
Volodymyr Shymanskyy 10:c241e4227173 126 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_INTERNAL, 0, cmd.getBuffer(), cmd.getLength()-1);
Volodymyr Shymanskyy 10:c241e4227173 127 }
Volodymyr Shymanskyy 10:c241e4227173 128
Volodymyr Shymanskyy 10:c241e4227173 129 /**
vshymanskyy 0:58b20b438383 130 * Requests App or Server to re-send current value of a Virtual Pin.
vshymanskyy 0:58b20b438383 131 * This will probably cause user-defined BLYNK_WRITE handler to be called.
vshymanskyy 0:58b20b438383 132 *
vshymanskyy 0:58b20b438383 133 * @param pin Virtual Pin number
vshymanskyy 0:58b20b438383 134 */
Volodymyr Shymanskyy 9:7369ec77a3ea 135 template <typename... Args>
Volodymyr Shymanskyy 9:7369ec77a3ea 136 void syncVirtual(Args... pins) {
Volodymyr Shymanskyy 9:7369ec77a3ea 137 char mem[BLYNK_MAX_SENDBYTES];
vshymanskyy 0:58b20b438383 138 BlynkParam cmd(mem, 0, sizeof(mem));
vshymanskyy 0:58b20b438383 139 cmd.add("vr");
Volodymyr Shymanskyy 9:7369ec77a3ea 140 cmd.add_multi(pins...);
vshymanskyy 0:58b20b438383 141 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_HARDWARE_SYNC, 0, cmd.getBuffer(), cmd.getLength()-1);
vshymanskyy 0:58b20b438383 142 }
vshymanskyy 0:58b20b438383 143
vshymanskyy 0:58b20b438383 144 /**
vshymanskyy 0:58b20b438383 145 * Tweets a message
vshymanskyy 0:58b20b438383 146 *
vshymanskyy 0:58b20b438383 147 * @param msg Text of the message
vshymanskyy 0:58b20b438383 148 */
vshymanskyy 0:58b20b438383 149 template<typename T>
vshymanskyy 0:58b20b438383 150 void tweet(const T& msg) {
vshymanskyy 0:58b20b438383 151 char mem[BLYNK_MAX_SENDBYTES];
vshymanskyy 0:58b20b438383 152 BlynkParam cmd(mem, 0, sizeof(mem));
vshymanskyy 0:58b20b438383 153 cmd.add(msg);
vshymanskyy 0:58b20b438383 154 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_TWEET, 0, cmd.getBuffer(), cmd.getLength()-1);
vshymanskyy 0:58b20b438383 155 }
vshymanskyy 0:58b20b438383 156
vshymanskyy 0:58b20b438383 157 /**
vshymanskyy 0:58b20b438383 158 * Sends a push notification to the App
vshymanskyy 0:58b20b438383 159 *
vshymanskyy 0:58b20b438383 160 * @param msg Text of the message
vshymanskyy 0:58b20b438383 161 */
vshymanskyy 0:58b20b438383 162 template<typename T>
vshymanskyy 0:58b20b438383 163 void notify(const T& msg) {
vshymanskyy 0:58b20b438383 164 char mem[BLYNK_MAX_SENDBYTES];
vshymanskyy 0:58b20b438383 165 BlynkParam cmd(mem, 0, sizeof(mem));
vshymanskyy 0:58b20b438383 166 cmd.add(msg);
vshymanskyy 0:58b20b438383 167 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_NOTIFY, 0, cmd.getBuffer(), cmd.getLength()-1);
vshymanskyy 0:58b20b438383 168 }
vshymanskyy 0:58b20b438383 169
vshymanskyy 0:58b20b438383 170 /**
vshymanskyy 0:58b20b438383 171 * Sends an SMS
vshymanskyy 0:58b20b438383 172 *
vshymanskyy 0:58b20b438383 173 * @param msg Text of the message
vshymanskyy 0:58b20b438383 174 */
vshymanskyy 0:58b20b438383 175 template<typename T>
vshymanskyy 0:58b20b438383 176 void sms(const T& msg) {
vshymanskyy 0:58b20b438383 177 char mem[BLYNK_MAX_SENDBYTES];
vshymanskyy 0:58b20b438383 178 BlynkParam cmd(mem, 0, sizeof(mem));
vshymanskyy 0:58b20b438383 179 cmd.add(msg);
vshymanskyy 0:58b20b438383 180 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_SMS, 0, cmd.getBuffer(), cmd.getLength()-1);
vshymanskyy 0:58b20b438383 181 }
vshymanskyy 0:58b20b438383 182
vshymanskyy 0:58b20b438383 183 /**
vshymanskyy 0:58b20b438383 184 * Sends an email message
vshymanskyy 0:58b20b438383 185 *
vshymanskyy 0:58b20b438383 186 * @param email Email to send to
vshymanskyy 0:58b20b438383 187 * @param subject Subject of message
vshymanskyy 0:58b20b438383 188 * @param msg Text of the message
vshymanskyy 0:58b20b438383 189 */
vshymanskyy 0:58b20b438383 190 template <typename T1, typename T2>
vshymanskyy 0:58b20b438383 191 void email(const char* email, const T1& subject, const T2& msg) {
vshymanskyy 0:58b20b438383 192 char mem[BLYNK_MAX_SENDBYTES];
vshymanskyy 0:58b20b438383 193 BlynkParam cmd(mem, 0, sizeof(mem));
vshymanskyy 0:58b20b438383 194 cmd.add(email);
vshymanskyy 0:58b20b438383 195 cmd.add(subject);
vshymanskyy 0:58b20b438383 196 cmd.add(msg);
vshymanskyy 0:58b20b438383 197 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_EMAIL, 0, cmd.getBuffer(), cmd.getLength()-1);
vshymanskyy 0:58b20b438383 198 }
vshymanskyy 0:58b20b438383 199
Volodymyr Shymanskyy 2:c5b857d4f9f6 200 /**
Volodymyr Shymanskyy 2:c5b857d4f9f6 201 * Sends an email message
Volodymyr Shymanskyy 2:c5b857d4f9f6 202 *
Volodymyr Shymanskyy 2:c5b857d4f9f6 203 * @param subject Subject of message
Volodymyr Shymanskyy 2:c5b857d4f9f6 204 * @param msg Text of the message
Volodymyr Shymanskyy 2:c5b857d4f9f6 205 */
Volodymyr Shymanskyy 2:c5b857d4f9f6 206 template <typename T1, typename T2>
Volodymyr Shymanskyy 2:c5b857d4f9f6 207 void email(const T1& subject, const T2& msg) {
Volodymyr Shymanskyy 2:c5b857d4f9f6 208 char mem[BLYNK_MAX_SENDBYTES];
Volodymyr Shymanskyy 2:c5b857d4f9f6 209 BlynkParam cmd(mem, 0, sizeof(mem));
Volodymyr Shymanskyy 2:c5b857d4f9f6 210 cmd.add(subject);
Volodymyr Shymanskyy 2:c5b857d4f9f6 211 cmd.add(msg);
Volodymyr Shymanskyy 2:c5b857d4f9f6 212 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_EMAIL, 0, cmd.getBuffer(), cmd.getLength()-1);
Volodymyr Shymanskyy 2:c5b857d4f9f6 213 }
Volodymyr Shymanskyy 2:c5b857d4f9f6 214
Volodymyr Shymanskyy 7:8879692d4e6c 215 /**
Volodymyr Shymanskyy 7:8879692d4e6c 216 * Sets property of a Widget
Volodymyr Shymanskyy 7:8879692d4e6c 217 *
Volodymyr Shymanskyy 7:8879692d4e6c 218 * @experimental
Volodymyr Shymanskyy 7:8879692d4e6c 219 *
Volodymyr Shymanskyy 7:8879692d4e6c 220 * @param pin Virtual Pin number
Volodymyr Shymanskyy 7:8879692d4e6c 221 * @param property Property name ("label", "labels", "color", ...)
Volodymyr Shymanskyy 7:8879692d4e6c 222 * @param value Property value
Volodymyr Shymanskyy 7:8879692d4e6c 223 */
Volodymyr Shymanskyy 9:7369ec77a3ea 224 template <typename T, typename... Args>
Volodymyr Shymanskyy 9:7369ec77a3ea 225 void setProperty(int pin, const T& property, Args... values) {
Volodymyr Shymanskyy 7:8879692d4e6c 226 char mem[BLYNK_MAX_SENDBYTES];
Volodymyr Shymanskyy 7:8879692d4e6c 227 BlynkParam cmd(mem, 0, sizeof(mem));
Volodymyr Shymanskyy 7:8879692d4e6c 228 cmd.add(pin);
Volodymyr Shymanskyy 7:8879692d4e6c 229 cmd.add(property);
Volodymyr Shymanskyy 9:7369ec77a3ea 230 cmd.add_multi(values...);
Volodymyr Shymanskyy 7:8879692d4e6c 231 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_PROPERTY, 0, cmd.getBuffer(), cmd.getLength()-1);
Volodymyr Shymanskyy 7:8879692d4e6c 232 }
Volodymyr Shymanskyy 7:8879692d4e6c 233
Volodymyr Shymanskyy 7:8879692d4e6c 234 template <typename T>
Volodymyr Shymanskyy 7:8879692d4e6c 235 void setProperty(int pin, const T& property, const BlynkParam& param) {
Volodymyr Shymanskyy 7:8879692d4e6c 236 char mem[32];
Volodymyr Shymanskyy 7:8879692d4e6c 237 BlynkParam cmd(mem, 0, sizeof(mem));
Volodymyr Shymanskyy 7:8879692d4e6c 238 cmd.add(pin);
Volodymyr Shymanskyy 7:8879692d4e6c 239 cmd.add(property);
Volodymyr Shymanskyy 7:8879692d4e6c 240 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_PROPERTY, 0, cmd.getBuffer(), cmd.getLength(), param.getBuffer(), param.getLength());
Volodymyr Shymanskyy 7:8879692d4e6c 241 }
Volodymyr Shymanskyy 7:8879692d4e6c 242
Volodymyr Shymanskyy 7:8879692d4e6c 243 template <typename T>
Volodymyr Shymanskyy 7:8879692d4e6c 244 void setProperty(int pin, const T& property, const BlynkParamAllocated& param) {
Volodymyr Shymanskyy 7:8879692d4e6c 245 char mem[32];
Volodymyr Shymanskyy 7:8879692d4e6c 246 BlynkParam cmd(mem, 0, sizeof(mem));
Volodymyr Shymanskyy 7:8879692d4e6c 247 cmd.add(pin);
Volodymyr Shymanskyy 7:8879692d4e6c 248 cmd.add(property);
Volodymyr Shymanskyy 7:8879692d4e6c 249 static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_PROPERTY, 0, cmd.getBuffer(), cmd.getLength(), param.getBuffer(), param.getLength());
Volodymyr Shymanskyy 7:8879692d4e6c 250 }
Volodymyr Shymanskyy 7:8879692d4e6c 251
vshymanskyy 0:58b20b438383 252 #if defined(BLYNK_EXPERIMENTAL)
vshymanskyy 0:58b20b438383 253 // Attention!
vshymanskyy 0:58b20b438383 254 // Every function in this section may be changed, removed or renamed.
vshymanskyy 0:58b20b438383 255
vshymanskyy 0:58b20b438383 256 /**
vshymanskyy 0:58b20b438383 257 * Refreshes value of a widget by running
vshymanskyy 0:58b20b438383 258 * user-defined BLYNK_READ handler of a pin.
vshymanskyy 0:58b20b438383 259 *
vshymanskyy 0:58b20b438383 260 * @experimental
vshymanskyy 0:58b20b438383 261 *
vshymanskyy 0:58b20b438383 262 * @param pin Virtual Pin number
vshymanskyy 0:58b20b438383 263 */
vshymanskyy 0:58b20b438383 264 void refresh(int pin) {
vshymanskyy 0:58b20b438383 265 if (WidgetReadHandler handler = GetReadHandler(pin)) {
vshymanskyy 0:58b20b438383 266 BlynkReq req = { 0, BLYNK_SUCCESS, (uint8_t)pin };
vshymanskyy 0:58b20b438383 267 handler(req);
vshymanskyy 0:58b20b438383 268 }
vshymanskyy 0:58b20b438383 269 }
vshymanskyy 0:58b20b438383 270
vshymanskyy 0:58b20b438383 271 /**
vshymanskyy 0:58b20b438383 272 * Delays for N milliseconds, handling server communication in background.
vshymanskyy 0:58b20b438383 273 *
vshymanskyy 0:58b20b438383 274 * @experimental
vshymanskyy 0:58b20b438383 275 * @warning Should be used very carefully, especially on platforms with small RAM.
vshymanskyy 0:58b20b438383 276 *
vshymanskyy 0:58b20b438383 277 * @param ms Milliseconds to wait
vshymanskyy 0:58b20b438383 278 */
vshymanskyy 0:58b20b438383 279 void delay(unsigned long ms) {
vshymanskyy 0:58b20b438383 280 uint16_t start = (uint16_t)micros();
vshymanskyy 0:58b20b438383 281 while (ms > 0) {
vshymanskyy 0:58b20b438383 282 static_cast<Proto*>(this)->run();
vshymanskyy 0:58b20b438383 283 #if !defined(BLYNK_NO_YIELD)
vshymanskyy 0:58b20b438383 284 yield();
vshymanskyy 0:58b20b438383 285 #endif
vshymanskyy 0:58b20b438383 286 if (((uint16_t)micros() - start) >= 1000) {
vshymanskyy 0:58b20b438383 287 ms--;
vshymanskyy 0:58b20b438383 288 start += 1000;
vshymanskyy 0:58b20b438383 289 }
vshymanskyy 0:58b20b438383 290 }
vshymanskyy 0:58b20b438383 291 }
vshymanskyy 0:58b20b438383 292
vshymanskyy 0:58b20b438383 293 #endif
vshymanskyy 0:58b20b438383 294
vshymanskyy 0:58b20b438383 295 protected:
vshymanskyy 0:58b20b438383 296 void Init();
vshymanskyy 0:58b20b438383 297 static millis_time_t getMillis();
vshymanskyy 0:58b20b438383 298 void processCmd(const void* buff, size_t len);
vshymanskyy 0:58b20b438383 299 void sendInfo();
vshymanskyy 0:58b20b438383 300 };
vshymanskyy 0:58b20b438383 301
vshymanskyy 0:58b20b438383 302
vshymanskyy 0:58b20b438383 303 #endif