Okundu Omeni / Mbed OS wifi-https-ble-sm-uart-atcmd-5-13-1

this is using the mbed os version 5-13-1

Dependencies:   mbed-http

source/main-https.cpp@76:6afda865fbf8, 2019-03-15 (annotated)

Committer:
ocomeni
Date:
Fri Mar 15 14:26:44 2019 +0000
Revision:
76:6afda865fbf8
Parent:
75:08eff6258e1b
Child:
77:0b505d1e15f4
secure BLE with Uart now working.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ocomeni 73:6f5021cbe752 1 #define MBED_CONF_MBED_TRACE_ENABLE 1
ocomeni 73:6f5021cbe752 2
ocomeni 73:6f5021cbe752 3 #include "select-demo.h"
ocomeni 73:6f5021cbe752 4
ocomeni 73:6f5021cbe752 5 #if DEMO == DEMO_HTTPS
ocomeni 73:6f5021cbe752 6
ocomeni 73:6f5021cbe752 7 //#include "mbed.h"
ocomeni 73:6f5021cbe752 8 #include <events/mbed_events.h>
ocomeni 73:6f5021cbe752 9 #include <mbed.h>
ocomeni 73:6f5021cbe752 10 #include "ble/BLE.h"
ocomeni 73:6f5021cbe752 11 //#include "BLE.h"
ocomeni 73:6f5021cbe752 12 #include "ATCmdParser.h"
ocomeni 73:6f5021cbe752 13 //#include "BLEDevice.h"
ocomeni 73:6f5021cbe752 14
ocomeni 73:6f5021cbe752 15 #include "LEDService.h"
ocomeni 73:6f5021cbe752 16 #include "ble/services/UARTService.h"
ocomeni 74:f26e846adfe9 17 #include "common_config.h"
ocomeni 74:f26e846adfe9 18 #include "ATCmdManager.h"
ocomeni 75:08eff6258e1b 19 #include "BleManager.h"
ocomeni 73:6f5021cbe752 20 UARTService *uart;
ocomeni 73:6f5021cbe752 21
ocomeni 73:6f5021cbe752 22 DigitalOut alivenessLED(LED1, 0);
ocomeni 73:6f5021cbe752 23 DigitalOut actuatedLED(LED2, 0);
ocomeni 73:6f5021cbe752 24
ocomeni 73:6f5021cbe752 25
ocomeni 74:f26e846adfe9 26 static RawSerial *device; // tx, rx
ocomeni 74:f26e846adfe9 27 static UARTSerial *_serial; // tx, rx
ocomeni 74:f26e846adfe9 28 static ATCmdParser *_parser;
ocomeni 75:08eff6258e1b 29 const static char DEVICE_NAME_MAIN[] = "BLE-UART";
ocomeni 73:6f5021cbe752 30 static const uint16_t uuid16_list[] = {LEDService::LED_SERVICE_UUID};
ocomeni 73:6f5021cbe752 31 char buffer[BUFFER_LEN];
ocomeni 73:6f5021cbe752 32 uint8_t TxBuffer[TX_BUFFER_LEN];
ocomeni 73:6f5021cbe752 33 uint8_t RxBuffer[RX_BUFFER_LEN];
ocomeni 73:6f5021cbe752 34 static EventQueue eventQueue(/* event count */ 20 * EVENTS_EVENT_SIZE);
ocomeni 73:6f5021cbe752 35 //static EventQueue eventQueue2(/* event count */ 10 * EVENTS_EVENT_SIZE);
ocomeni 73:6f5021cbe752 36
ocomeni 73:6f5021cbe752 37 LEDService *ledServicePtr;
ocomeni 73:6f5021cbe752 38
ocomeni 74:f26e846adfe9 39
ocomeni 74:f26e846adfe9 40 /* allocate statically stacks for the three threads */
ocomeni 74:f26e846adfe9 41 //unsigned char rt_stk[1024];
ocomeni 74:f26e846adfe9 42 //unsigned char hp_stk[1024];
ocomeni 74:f26e846adfe9 43 //unsigned char lp_stk[1024];
ocomeni 74:f26e846adfe9 44 unsigned char btle_stk[1024];
ocomeni 74:f26e846adfe9 45 unsigned char wifi_stk[1024];
ocomeni 74:f26e846adfe9 46 unsigned char atcmd_stk[1024];
ocomeni 74:f26e846adfe9 47 static bool bleInitializationCompleted = false;
ocomeni 74:f26e846adfe9 48
ocomeni 74:f26e846adfe9 49 /* creates three tread objects with different priorities */
ocomeni 74:f26e846adfe9 50 //Thread real_time_thread(osPriorityRealtime, 1024, &rt_stk[0]);
ocomeni 74:f26e846adfe9 51 //Thread high_prio_thread(osPriorityHigh, 1024, &hp_stk[0]);
ocomeni 74:f26e846adfe9 52 //Thread low_prio_thread(osPriorityNormal, 1024, &lp_stk[0]);
ocomeni 74:f26e846adfe9 53 Thread btle_thread(BTLE_THREAD_PRIORITY, 1024, &btle_stk[0]);
ocomeni 74:f26e846adfe9 54 Thread wifi_thread(WIFI_THREAD_PRIORITY, 1024, &wifi_stk[0]);
ocomeni 74:f26e846adfe9 55 Thread atcmd_thread(ATCMD_THREAD_PRIORITY, 1024, &atcmd_stk[0]);
ocomeni 74:f26e846adfe9 56
ocomeni 74:f26e846adfe9 57
ocomeni 74:f26e846adfe9 58 /* create a semaphore to synchronize the threads */
ocomeni 74:f26e846adfe9 59 Semaphore sync_sema;
ocomeni 74:f26e846adfe9 60
ocomeni 73:6f5021cbe752 61 Thread t;
ocomeni 74:f26e846adfe9 62 #include "network-helper.h"
ocomeni 73:6f5021cbe752 63
ocomeni 73:6f5021cbe752 64 /* List of trusted root CA certificates
ocomeni 73:6f5021cbe752 65 * currently two: GlobalSign, the CA for os.mbed.com and Let's Encrypt, the CA for httpbin.org
ocomeni 73:6f5021cbe752 66 *
ocomeni 73:6f5021cbe752 67 * To add more root certificates, just concatenate them.
ocomeni 73:6f5021cbe752 68 */
ocomeni 73:6f5021cbe752 69 #include "https_certificates.h"
ocomeni 73:6f5021cbe752 70
ocomeni 74:f26e846adfe9 71 // wifi demo
ocomeni 74:f26e846adfe9 72 #include "wifi_demo.h"
ocomeni 73:6f5021cbe752 73
ocomeni 73:6f5021cbe752 74
ocomeni 74:f26e846adfe9 75 // check free memory
ocomeni 74:f26e846adfe9 76
ocomeni 74:f26e846adfe9 77 void performFreeMemoryCheck()
ocomeni 74:f26e846adfe9 78 {
ocomeni 74:f26e846adfe9 79 // perform free memory check
ocomeni 74:f26e846adfe9 80 int blockSize = 16;
ocomeni 74:f26e846adfe9 81 int i = 1;
ocomeni 74:f26e846adfe9 82 printf("Checking memory with blocksize %d char ...\n", blockSize);
ocomeni 74:f26e846adfe9 83 while (true) {
ocomeni 74:f26e846adfe9 84 char *p = (char *) malloc(i * blockSize);
ocomeni 74:f26e846adfe9 85 if (p == NULL)
ocomeni 74:f26e846adfe9 86 break;
ocomeni 74:f26e846adfe9 87 free(p);
ocomeni 74:f26e846adfe9 88 ++i;
ocomeni 74:f26e846adfe9 89 }
ocomeni 74:f26e846adfe9 90 printf("Ok for %d char\n", (i - 1) * blockSize);
ocomeni 74:f26e846adfe9 91
ocomeni 74:f26e846adfe9 92 }
ocomeni 74:f26e846adfe9 93
ocomeni 73:6f5021cbe752 94 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
ocomeni 73:6f5021cbe752 95 {
ocomeni 73:6f5021cbe752 96 (void) params;
ocomeni 73:6f5021cbe752 97 BLE::Instance().gap().startAdvertising();
ocomeni 73:6f5021cbe752 98 }
ocomeni 73:6f5021cbe752 99
ocomeni 73:6f5021cbe752 100 void blinkCallback(void)
ocomeni 73:6f5021cbe752 101 {
ocomeni 73:6f5021cbe752 102 alivenessLED = !alivenessLED; /* Do blinky on LED1 to indicate system aliveness. */
ocomeni 73:6f5021cbe752 103 }
ocomeni 73:6f5021cbe752 104
ocomeni 73:6f5021cbe752 105 void EchoBleUartReceived()
ocomeni 73:6f5021cbe752 106 {
ocomeni 73:6f5021cbe752 107 uart->writeString(buffer);
ocomeni 73:6f5021cbe752 108 uart->writeString("\n"); //flushes uart output buffer and sends data
ocomeni 73:6f5021cbe752 109 }
ocomeni 73:6f5021cbe752 110
ocomeni 73:6f5021cbe752 111 /**
ocomeni 73:6f5021cbe752 112 * This callback allows the LEDService to receive updates to the ledState Characteristic.
ocomeni 73:6f5021cbe752 113 *
ocomeni 73:6f5021cbe752 114 * @param[in] params
ocomeni 73:6f5021cbe752 115 * Information about the characterisitc being updated.
ocomeni 73:6f5021cbe752 116 */
ocomeni 73:6f5021cbe752 117 void onDataWrittenCallback(const GattWriteCallbackParams *params) {
ocomeni 73:6f5021cbe752 118 if ((params->handle == ledServicePtr->getValueHandle()) && (params->len == 1)) {
ocomeni 73:6f5021cbe752 119 actuatedLED = *(params->data);
ocomeni 73:6f5021cbe752 120 }
ocomeni 73:6f5021cbe752 121 else if ((uart != NULL) && (params->handle == uart->getTXCharacteristicHandle())) {
ocomeni 73:6f5021cbe752 122 uint16_t bytesRead = params->len;
ocomeni 73:6f5021cbe752 123
ocomeni 73:6f5021cbe752 124 printf("received %u bytes\n\r ", bytesRead);
ocomeni 73:6f5021cbe752 125
ocomeni 73:6f5021cbe752 126 if(bytesRead >= 255){
ocomeni 73:6f5021cbe752 127 printf("Overflow command %u n\r ", bytesRead);
ocomeni 73:6f5021cbe752 128 bytesRead = 255;
ocomeni 73:6f5021cbe752 129 }
ocomeni 73:6f5021cbe752 130
ocomeni 73:6f5021cbe752 131 unsigned index = 0;
ocomeni 73:6f5021cbe752 132 for (; index < bytesRead; index++) {
ocomeni 73:6f5021cbe752 133 buffer[index] = params->data[index];
ocomeni 73:6f5021cbe752 134 }
ocomeni 73:6f5021cbe752 135
ocomeni 73:6f5021cbe752 136 buffer[index++] = 0;
ocomeni 73:6f5021cbe752 137
ocomeni 73:6f5021cbe752 138 printf("Data : %s ",buffer);
ocomeni 73:6f5021cbe752 139 printf("\r\n");
ocomeni 73:6f5021cbe752 140 eventQueue.call(EchoBleUartReceived);
ocomeni 73:6f5021cbe752 141
ocomeni 73:6f5021cbe752 142 }
ocomeni 73:6f5021cbe752 143 }
ocomeni 73:6f5021cbe752 144
ocomeni 73:6f5021cbe752 145
ocomeni 73:6f5021cbe752 146 /**
ocomeni 73:6f5021cbe752 147 * This function is called when the ble initialization process has failled
ocomeni 73:6f5021cbe752 148 */
ocomeni 73:6f5021cbe752 149 void onBleInitError(BLE &ble, ble_error_t error)
ocomeni 73:6f5021cbe752 150 {
ocomeni 73:6f5021cbe752 151 printf("\n BLE Initialization failed!! \n");
ocomeni 73:6f5021cbe752 152
ocomeni 73:6f5021cbe752 153 /* Initialization error handling should go here */
ocomeni 73:6f5021cbe752 154 }
ocomeni 73:6f5021cbe752 155
ocomeni 74:f26e846adfe9 156
ocomeni 74:f26e846adfe9 157 /* handle BLE timouts */
ocomeni 74:f26e846adfe9 158 static int bleTimoutCount = 0;
ocomeni 74:f26e846adfe9 159
ocomeni 74:f26e846adfe9 160 void printBleTimeoutMsg()
ocomeni 74:f26e846adfe9 161 {
ocomeni 74:f26e846adfe9 162 bleTimoutCount++;
ocomeni 74:f26e846adfe9 163 device->printf("\n --- BLE Times out!! bleTimoutCount = %d --- \n", bleTimoutCount);
ocomeni 74:f26e846adfe9 164 }
ocomeni 74:f26e846adfe9 165
ocomeni 74:f26e846adfe9 166 //void timeoutCallback(Gap::TimeoutEventCallback_t* context) {
ocomeni 74:f26e846adfe9 167 void timeoutCallback(Gap::TimeoutSource_t timeoutSource) {
ocomeni 74:f26e846adfe9 168 BLE &ble = BLE::Instance();
ocomeni 74:f26e846adfe9 169 eventQueue.call(printBleTimeoutMsg);
ocomeni 74:f26e846adfe9 170 }
ocomeni 74:f26e846adfe9 171
ocomeni 74:f26e846adfe9 172
ocomeni 74:f26e846adfe9 173
ocomeni 73:6f5021cbe752 174 void printMacAddress()
ocomeni 73:6f5021cbe752 175 {
ocomeni 73:6f5021cbe752 176 /* Print out device MAC address to the console*/
ocomeni 73:6f5021cbe752 177 Gap::AddressType_t addr_type;
ocomeni 73:6f5021cbe752 178 Gap::Address_t address;
ocomeni 73:6f5021cbe752 179 BLE::Instance().gap().getAddress(&addr_type, address);
ocomeni 74:f26e846adfe9 180 printf("\nDEVICE MAC ADDRESS: ");
ocomeni 73:6f5021cbe752 181 for (int i = 5; i >= 1; i--){
ocomeni 73:6f5021cbe752 182 printf("%02x:", address[i]);
ocomeni 73:6f5021cbe752 183 }
ocomeni 73:6f5021cbe752 184 printf("%02x\r\n", address[0]);
ocomeni 73:6f5021cbe752 185 }
ocomeni 73:6f5021cbe752 186
ocomeni 73:6f5021cbe752 187 /**
ocomeni 73:6f5021cbe752 188 * Callback triggered when the ble initialization process has finished
ocomeni 73:6f5021cbe752 189 */
ocomeni 73:6f5021cbe752 190 void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
ocomeni 73:6f5021cbe752 191 {
ocomeni 73:6f5021cbe752 192 BLE& ble = params->ble;
ocomeni 73:6f5021cbe752 193 ble_error_t error = params->error;
ocomeni 73:6f5021cbe752 194
ocomeni 73:6f5021cbe752 195 if (error != BLE_ERROR_NONE) {
ocomeni 73:6f5021cbe752 196 /* In case of error, forward the error handling to onBleInitError */
ocomeni 73:6f5021cbe752 197 onBleInitError(ble, error);
ocomeni 73:6f5021cbe752 198 return;
ocomeni 73:6f5021cbe752 199 }
ocomeni 73:6f5021cbe752 200
ocomeni 73:6f5021cbe752 201 /* Ensure that it is the default instance of BLE */
ocomeni 73:6f5021cbe752 202 if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) {
ocomeni 73:6f5021cbe752 203 return;
ocomeni 73:6f5021cbe752 204 }
ocomeni 73:6f5021cbe752 205
ocomeni 73:6f5021cbe752 206 ble.gap().onDisconnection(disconnectionCallback);
ocomeni 73:6f5021cbe752 207 ble.gattServer().onDataWritten(onDataWrittenCallback);
ocomeni 74:f26e846adfe9 208 ble.gap().onTimeout(timeoutCallback);
ocomeni 73:6f5021cbe752 209
ocomeni 73:6f5021cbe752 210 bool initialValueForLEDCharacteristic = false;
ocomeni 73:6f5021cbe752 211 ledServicePtr = new LEDService(ble, initialValueForLEDCharacteristic);
ocomeni 73:6f5021cbe752 212 /* Setup primary service */
ocomeni 73:6f5021cbe752 213 uart = new UARTService(ble);
ocomeni 73:6f5021cbe752 214
ocomeni 73:6f5021cbe752 215 /* setup advertising */
ocomeni 73:6f5021cbe752 216 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
ocomeni 73:6f5021cbe752 217 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list));
ocomeni 75:08eff6258e1b 218 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME_MAIN, sizeof(DEVICE_NAME_MAIN));
ocomeni 73:6f5021cbe752 219 /* set up the services that can be discovered */
ocomeni 73:6f5021cbe752 220 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,(const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed));
ocomeni 73:6f5021cbe752 221 ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
ocomeni 73:6f5021cbe752 222 ble.gap().setAdvertisingInterval(1000); /* 1000ms. */
ocomeni 74:f26e846adfe9 223 ble.gap().setAdvertisingTimeout(300); /* 16 * 1000ms. */
ocomeni 73:6f5021cbe752 224 ble.gap().startAdvertising();
ocomeni 73:6f5021cbe752 225
ocomeni 73:6f5021cbe752 226 printMacAddress();
ocomeni 74:f26e846adfe9 227 bleInitializationCompleted = true;
ocomeni 73:6f5021cbe752 228 }
ocomeni 73:6f5021cbe752 229
ocomeni 73:6f5021cbe752 230 void scheduleBleEventsProcessing(BLE::OnEventsToProcessCallbackContext* context) {
ocomeni 73:6f5021cbe752 231 BLE &ble = BLE::Instance();
ocomeni 73:6f5021cbe752 232 eventQueue.call(Callback<void()>(&ble, &BLE::processEvents));
ocomeni 73:6f5021cbe752 233 }
ocomeni 73:6f5021cbe752 234
ocomeni 73:6f5021cbe752 235
ocomeni 73:6f5021cbe752 236 void bleInitialization()
ocomeni 73:6f5021cbe752 237 {
ocomeni 73:6f5021cbe752 238 BLE &ble = BLE::Instance();
ocomeni 73:6f5021cbe752 239 device->printf("\n --- BLE Instance Instantiated --- \n");
ocomeni 73:6f5021cbe752 240 ble.onEventsToProcess(scheduleBleEventsProcessing);
ocomeni 73:6f5021cbe752 241 device->printf("\n --- BLE scheduleBleEventsProcessing setup --- \n");
ocomeni 73:6f5021cbe752 242 ble.init(bleInitComplete);
ocomeni 73:6f5021cbe752 243 }
ocomeni 73:6f5021cbe752 244
ocomeni 73:6f5021cbe752 245
ocomeni 74:f26e846adfe9 246 void restartBleAdvertising()
ocomeni 74:f26e846adfe9 247 {
ocomeni 74:f26e846adfe9 248 BLE &ble = BLE::Instance();
ocomeni 74:f26e846adfe9 249
ocomeni 74:f26e846adfe9 250 //ble.init(bleInitComplete);
ocomeni 74:f26e846adfe9 251 // clear advertising payload
ocomeni 74:f26e846adfe9 252 ble.gap().clearAdvertisingPayload();
ocomeni 74:f26e846adfe9 253 /* setup advertising */
ocomeni 74:f26e846adfe9 254 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
ocomeni 74:f26e846adfe9 255 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list));
ocomeni 75:08eff6258e1b 256 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME_MAIN, sizeof(DEVICE_NAME_MAIN));
ocomeni 74:f26e846adfe9 257 /* set up the services that can be discovered */
ocomeni 74:f26e846adfe9 258 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,(const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed));
ocomeni 74:f26e846adfe9 259 ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
ocomeni 74:f26e846adfe9 260 ble.gap().setAdvertisingInterval(1000); /* 1000ms. */
ocomeni 74:f26e846adfe9 261 ble.gap().startAdvertising();
ocomeni 74:f26e846adfe9 262 eventQueue.dispatch(1000); // Dispatch time - 1000msec
ocomeni 74:f26e846adfe9 263 }
ocomeni 74:f26e846adfe9 264
ocomeni 73:6f5021cbe752 265 static int uartExpectedRcvCount = 0;
ocomeni 73:6f5021cbe752 266 static int uartCharRcvCount = 0;
ocomeni 73:6f5021cbe752 267 static bool UartBusy = false;
ocomeni 73:6f5021cbe752 268 int WriteUartBytes(const uint8_t * txBuffer, size_t bufSize, int txLen)
ocomeni 73:6f5021cbe752 269 {
ocomeni 73:6f5021cbe752 270 if(txLen > bufSize)
ocomeni 73:6f5021cbe752 271 {
ocomeni 73:6f5021cbe752 272 txLen = bufSize;
ocomeni 73:6f5021cbe752 273 }
ocomeni 73:6f5021cbe752 274 //int goodTxLen;
ocomeni 73:6f5021cbe752 275 //goodTxLen = _parser.write((const char *) txBuffer, txLen);
ocomeni 73:6f5021cbe752 276 for(int i=0;i<txLen;i++)
ocomeni 73:6f5021cbe752 277 {
ocomeni 73:6f5021cbe752 278 device->putc(txBuffer[i]);
ocomeni 73:6f5021cbe752 279 }
ocomeni 73:6f5021cbe752 280 // return number of bytes written to UART
ocomeni 73:6f5021cbe752 281 return (int) txLen;
ocomeni 73:6f5021cbe752 282 }
ocomeni 73:6f5021cbe752 283
ocomeni 75:08eff6258e1b 284 void printUartRxResult()
ocomeni 75:08eff6258e1b 285 {
ocomeni 75:08eff6258e1b 286
ocomeni 75:08eff6258e1b 287 if(uartCharRcvCount == 0)
ocomeni 75:08eff6258e1b 288 {
ocomeni 75:08eff6258e1b 289 device->printf("\nFirst Call to UART attach callback!!\n");
ocomeni 75:08eff6258e1b 290 }
ocomeni 75:08eff6258e1b 291 else if(uartCharRcvCount >= uartExpectedRcvCount)
ocomeni 75:08eff6258e1b 292 {
ocomeni 75:08eff6258e1b 293 device->printf("\nNumber of Received Bytes = %d\n\n", uartCharRcvCount);
ocomeni 75:08eff6258e1b 294 device->printf("--- Writing back received bytes --- \n");
ocomeni 75:08eff6258e1b 295 int n;
ocomeni 75:08eff6258e1b 296 n = WriteUartBytes(RxBuffer, TX_BUFFER_LEN, uartCharRcvCount);
ocomeni 75:08eff6258e1b 297 UartBusy = false;
ocomeni 75:08eff6258e1b 298 }
ocomeni 75:08eff6258e1b 299 }
ocomeni 75:08eff6258e1b 300
ocomeni 75:08eff6258e1b 301
ocomeni 73:6f5021cbe752 302 void UartRxcallback_ex() {
ocomeni 73:6f5021cbe752 303 if(uartCharRcvCount >= uartExpectedRcvCount)
ocomeni 73:6f5021cbe752 304 {
ocomeni 73:6f5021cbe752 305 int x = device->getc();
ocomeni 73:6f5021cbe752 306 return;
ocomeni 73:6f5021cbe752 307 }
ocomeni 73:6f5021cbe752 308 if(uartCharRcvCount == 0)
ocomeni 73:6f5021cbe752 309 {
ocomeni 75:08eff6258e1b 310 eventQueue.call(printUartRxResult);
ocomeni 73:6f5021cbe752 311 }
ocomeni 73:6f5021cbe752 312 // Note: you need to actually read from the serial to clear the RX interrupt
ocomeni 73:6f5021cbe752 313 RxBuffer[uartCharRcvCount] = (uint8_t) device->getc();
ocomeni 73:6f5021cbe752 314 uartCharRcvCount++;
ocomeni 73:6f5021cbe752 315 if(uartCharRcvCount >= uartExpectedRcvCount)
ocomeni 73:6f5021cbe752 316 {
ocomeni 73:6f5021cbe752 317 alivenessLED = !alivenessLED; /* Do blinky on LED1 to indicate system aliveness. */
ocomeni 75:08eff6258e1b 318 eventQueue.call(printUartRxResult);
ocomeni 73:6f5021cbe752 319 }
ocomeni 73:6f5021cbe752 320 }
ocomeni 73:6f5021cbe752 321
ocomeni 73:6f5021cbe752 322 void BackGndUartRead(uint8_t * rxBuffer, size_t bufSize, int rxLen)
ocomeni 73:6f5021cbe752 323 {
ocomeni 73:6f5021cbe752 324 UartBusy = true;
ocomeni 73:6f5021cbe752 325 device->printf("Setting up background UART read - rxLen = %d\n", rxLen);
ocomeni 73:6f5021cbe752 326 uartCharRcvCount = 0;
ocomeni 73:6f5021cbe752 327 if(rxLen > bufSize)
ocomeni 73:6f5021cbe752 328 {
ocomeni 73:6f5021cbe752 329 rxLen = bufSize;
ocomeni 73:6f5021cbe752 330 }
ocomeni 73:6f5021cbe752 331 uartExpectedRcvCount = rxLen;
ocomeni 75:08eff6258e1b 332 device->printf("\nattaching to device UART\n\n");
ocomeni 73:6f5021cbe752 333 device->attach(&UartRxcallback_ex);
ocomeni 73:6f5021cbe752 334 device->printf("\nBackground UART read setup completed\n\n");
ocomeni 73:6f5021cbe752 335 }
ocomeni 73:6f5021cbe752 336
ocomeni 73:6f5021cbe752 337 int ReadUartBytes(uint8_t * rxBuffer, size_t bufSize, int rxLen, bool echo)
ocomeni 73:6f5021cbe752 338 {
ocomeni 73:6f5021cbe752 339 UartBusy = true;
ocomeni 73:6f5021cbe752 340 if(rxLen > bufSize)
ocomeni 73:6f5021cbe752 341 {
ocomeni 73:6f5021cbe752 342 rxLen = bufSize;
ocomeni 73:6f5021cbe752 343 }
ocomeni 73:6f5021cbe752 344 for(int i=0;i<rxLen;i++)
ocomeni 73:6f5021cbe752 345 {
ocomeni 73:6f5021cbe752 346 rxBuffer[i] = (uint8_t) device->getc();
ocomeni 73:6f5021cbe752 347 if(echo)device->putc(rxBuffer[i]);
ocomeni 73:6f5021cbe752 348 }
ocomeni 73:6f5021cbe752 349 UartBusy = false;
ocomeni 73:6f5021cbe752 350 //return number of bytes written to UART
ocomeni 73:6f5021cbe752 351 return rxLen;
ocomeni 73:6f5021cbe752 352 }
ocomeni 73:6f5021cbe752 353
ocomeni 73:6f5021cbe752 354
ocomeni 73:6f5021cbe752 355 void checkUartReceive()
ocomeni 73:6f5021cbe752 356 {
ocomeni 73:6f5021cbe752 357 //device->printf("Hello World!\n\r");
ocomeni 73:6f5021cbe752 358 char cbuf[100];
ocomeni 73:6f5021cbe752 359 int rxCnt=0;
ocomeni 73:6f5021cbe752 360 while(device->readable()) {
ocomeni 73:6f5021cbe752 361 //device->printf("uartCharRcvCount = %d\n\r", uartCharRcvCount++);
ocomeni 73:6f5021cbe752 362 cbuf[rxCnt++] = device->getc();
ocomeni 73:6f5021cbe752 363 //putc(getc() + 1); // echo input back to terminal
ocomeni 73:6f5021cbe752 364 }
ocomeni 73:6f5021cbe752 365 cbuf[rxCnt] = NULL;
ocomeni 73:6f5021cbe752 366 if(rxCnt > 0)
ocomeni 73:6f5021cbe752 367 {
ocomeni 73:6f5021cbe752 368 device->printf("received %d chars\n", rxCnt);
ocomeni 73:6f5021cbe752 369 device->printf("%s\n", cbuf);
ocomeni 73:6f5021cbe752 370 }
ocomeni 73:6f5021cbe752 371
ocomeni 73:6f5021cbe752 372 }
ocomeni 73:6f5021cbe752 373 uint64_t lastTime = 0;
ocomeni 73:6f5021cbe752 374 uint64_t now = 0;
ocomeni 73:6f5021cbe752 375 uint32_t callCount = 0;
ocomeni 73:6f5021cbe752 376 void HelloUart()
ocomeni 73:6f5021cbe752 377 {
ocomeni 73:6f5021cbe752 378 //if(UartBusy)return;
ocomeni 73:6f5021cbe752 379 // 64-bit time doesn't wrap for half a billion years, at least
ocomeni 73:6f5021cbe752 380 lastTime = now;
ocomeni 73:6f5021cbe752 381 now = Kernel::get_ms_count();
ocomeni 73:6f5021cbe752 382 callCount++;
ocomeni 73:6f5021cbe752 383 device->printf("\nHello : %d secs elapsed : CallCount = %d \n", uint32_t(now - lastTime), callCount);
ocomeni 73:6f5021cbe752 384 }
ocomeni 73:6f5021cbe752 385
ocomeni 73:6f5021cbe752 386
ocomeni 73:6f5021cbe752 387
ocomeni 73:6f5021cbe752 388
ocomeni 73:6f5021cbe752 389 //Serial device(USBTX, USBRX); // tx, rx
ocomeni 73:6f5021cbe752 390 //RawSerial device(MBED_CONF_APP_UART1_TX, MBED_CONF_APP_UART1_RX); // tx, rx
ocomeni 73:6f5021cbe752 391
ocomeni 73:6f5021cbe752 392
ocomeni 73:6f5021cbe752 393
ocomeni 73:6f5021cbe752 394
ocomeni 73:6f5021cbe752 395 // Wifi-demo
ocomeni 73:6f5021cbe752 396 void wifi_demo(NetworkInterface* network){
ocomeni 74:f26e846adfe9 397 int n = wifi_demo_func(network);
ocomeni 74:f26e846adfe9 398 if(n > 0)// error
ocomeni 73:6f5021cbe752 399 {
ocomeni 74:f26e846adfe9 400 device->printf("\n --- Error running wifi demo --- \n");
ocomeni 73:6f5021cbe752 401 }
ocomeni 74:f26e846adfe9 402 }
ocomeni 73:6f5021cbe752 403
ocomeni 74:f26e846adfe9 404 // Wifi-demo2
ocomeni 74:f26e846adfe9 405 void wifi_demo2(){
ocomeni 74:f26e846adfe9 406 //int n = wifi_demo_func(network);
ocomeni 74:f26e846adfe9 407 int n =5;
ocomeni 74:f26e846adfe9 408 if(n > 0)// error
ocomeni 73:6f5021cbe752 409 {
ocomeni 74:f26e846adfe9 410 device->printf("\n --- Error running wifi demo --- \n");
ocomeni 73:6f5021cbe752 411 }
ocomeni 74:f26e846adfe9 412 }
ocomeni 73:6f5021cbe752 413
ocomeni 74:f26e846adfe9 414 void reportGapState()
ocomeni 74:f26e846adfe9 415 {
ocomeni 74:f26e846adfe9 416 BLE &ble = BLE::Instance();
ocomeni 74:f26e846adfe9 417 Gap::GapState_t gapState = ble.gap().getState();
ocomeni 74:f26e846adfe9 418 char connStr[20] = " Not Connected ";
ocomeni 74:f26e846adfe9 419 char advStr[20] = " Not Advertising ";
ocomeni 74:f26e846adfe9 420 char devName[20] = "";
ocomeni 74:f26e846adfe9 421 if(gapState.advertising){
ocomeni 74:f26e846adfe9 422 strncpy(advStr, " Advertising ", 20);
ocomeni 74:f26e846adfe9 423 }
ocomeni 74:f26e846adfe9 424 if(gapState.connected){
ocomeni 74:f26e846adfe9 425 strncpy(connStr, " Connected ", 20);
ocomeni 74:f26e846adfe9 426 }
ocomeni 74:f26e846adfe9 427 device->printf("\n Advertising Status = %s\n Connection Status = %s\n", advStr, connStr);
ocomeni 74:f26e846adfe9 428 unsigned nLen;
ocomeni 74:f26e846adfe9 429 ble_error_t error;
ocomeni 74:f26e846adfe9 430 error = ble.gap().getDeviceName((uint8_t *) devName, &nLen);
ocomeni 74:f26e846adfe9 431 if(error != BLE_ERROR_NONE)
ocomeni 74:f26e846adfe9 432 {
ocomeni 74:f26e846adfe9 433 device->printf("\n Error Reading BLE device Name \n");
ocomeni 74:f26e846adfe9 434 return;
ocomeni 74:f26e846adfe9 435 }
ocomeni 74:f26e846adfe9 436 devName[nLen] = NULL;
ocomeni 74:f26e846adfe9 437 device->printf("\n BLE Device name = %s : Name Len %d\n", devName, nLen);
ocomeni 74:f26e846adfe9 438 for(int i=0;i<8;i++)
ocomeni 74:f26e846adfe9 439 device->putc(devName[i]);
ocomeni 74:f26e846adfe9 440
ocomeni 74:f26e846adfe9 441 }
ocomeni 73:6f5021cbe752 442
ocomeni 74:f26e846adfe9 443 void printWait(int numSecs)
ocomeni 74:f26e846adfe9 444 {
ocomeni 74:f26e846adfe9 445 printf("Waiting for %d seconds...\n", numSecs);
ocomeni 74:f26e846adfe9 446 for(int i=0;i<numSecs;i++){
ocomeni 74:f26e846adfe9 447 printf("%d", i);
ocomeni 75:08eff6258e1b 448 printf("\n");
ocomeni 74:f26e846adfe9 449 wait(0.5);
ocomeni 74:f26e846adfe9 450 eventQueue.dispatch(500); // Dispatch time - 500msec
ocomeni 73:6f5021cbe752 451 }
ocomeni 74:f26e846adfe9 452 }
ocomeni 73:6f5021cbe752 453
ocomeni 74:f26e846adfe9 454 static int reset_counter = 0;
ocomeni 73:6f5021cbe752 455
ocomeni 75:08eff6258e1b 456
ocomeni 75:08eff6258e1b 457
ocomeni 75:08eff6258e1b 458
ocomeni 76:6afda865fbf8 459 #define MAX_LOOP_COUNT 3
ocomeni 75:08eff6258e1b 460 int ble_security_main()
ocomeni 75:08eff6258e1b 461 {
ocomeni 75:08eff6258e1b 462 BLE& ble = BLE::Instance();
ocomeni 75:08eff6258e1b 463 events::EventQueue queue;
ocomeni 75:08eff6258e1b 464
ocomeni 75:08eff6258e1b 465 #if MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 75:08eff6258e1b 466 /* if filesystem creation fails or there is no filesystem the security manager
ocomeni 75:08eff6258e1b 467 * will fallback to storing the security database in memory */
ocomeni 75:08eff6258e1b 468 if (!create_filesystem()) {
ocomeni 75:08eff6258e1b 469 printf("Filesystem creation failed, will use memory storage\r\n");
ocomeni 75:08eff6258e1b 470 }
ocomeni 75:08eff6258e1b 471 #endif
ocomeni 76:6afda865fbf8 472 int loopCount = 0;
ocomeni 75:08eff6258e1b 473 while(1) {
ocomeni 75:08eff6258e1b 474 {
ocomeni 75:08eff6258e1b 475 printf("\r\n PERIPHERAL \r\n\r\n");
ocomeni 75:08eff6258e1b 476 SMDevicePeripheral peripheral(ble, queue, peer_address);
ocomeni 75:08eff6258e1b 477 peripheral.run();
ocomeni 75:08eff6258e1b 478 }
ocomeni 76:6afda865fbf8 479 if(loopCount >= MAX_LOOP_COUNT)
ocomeni 76:6afda865fbf8 480 {
ocomeni 76:6afda865fbf8 481 return 0;
ocomeni 76:6afda865fbf8 482 }
ocomeni 75:08eff6258e1b 483
ocomeni 75:08eff6258e1b 484 {
ocomeni 75:08eff6258e1b 485 printf("\r\n CENTRAL \r\n\r\n");
ocomeni 75:08eff6258e1b 486 SMDeviceCentral central(ble, queue, peer_address);
ocomeni 75:08eff6258e1b 487 central.run();
ocomeni 75:08eff6258e1b 488 }
ocomeni 76:6afda865fbf8 489 loopCount++;
ocomeni 76:6afda865fbf8 490 printf("loop Cycle #%d\r\n", loopCount);
ocomeni 75:08eff6258e1b 491 }
ocomeni 75:08eff6258e1b 492
ocomeni 75:08eff6258e1b 493 return 0;
ocomeni 75:08eff6258e1b 494 }
ocomeni 75:08eff6258e1b 495
ocomeni 73:6f5021cbe752 496 int main() {
ocomeni 74:f26e846adfe9 497 reset_counter++;
ocomeni 73:6f5021cbe752 498 //RawSerial *device(USBTX, USBRX); // tx, rx
ocomeni 73:6f5021cbe752 499 device = new RawSerial(USBTX, USBRX, DEFAULT_BAUD_RATE);
ocomeni 76:6afda865fbf8 500 #ifndef USE_MAIN_BLE
ocomeni 75:08eff6258e1b 501 ble_security_main();
ocomeni 76:6afda865fbf8 502 wait(1); // wait for advertising interval so advertising has started
ocomeni 76:6afda865fbf8 503 reportGapState();
ocomeni 76:6afda865fbf8 504 #else
ocomeni 74:f26e846adfe9 505 device->printf("\n --- Running UART-BLE-UartService --- (rst_cnt = %d)\n", reset_counter);
ocomeni 73:6f5021cbe752 506
ocomeni 73:6f5021cbe752 507 eventQueue.call_every(500, blinkCallback);
ocomeni 73:6f5021cbe752 508 eventQueue.call_every(60000, HelloUart);
ocomeni 73:6f5021cbe752 509 //eventQueue.call_every(1000, checkUartReceive);
ocomeni 75:08eff6258e1b 510
ocomeni 73:6f5021cbe752 511 device->printf("\n --- EventQueues setup --- \n");
ocomeni 73:6f5021cbe752 512 ////////////////////////////////////////////////////////////////////////////////
ocomeni 73:6f5021cbe752 513 // BLE Initialization /////////////////////////////////////////////////////////
ocomeni 73:6f5021cbe752 514 device->printf("\n --- about to instantiate BLE instance --- \n");
ocomeni 73:6f5021cbe752 515 BLE &ble = BLE::Instance();
ocomeni 73:6f5021cbe752 516 device->printf("\n --- BLE Instance Instantiated --- \n");
ocomeni 74:f26e846adfe9 517 btle_thread.start(callback(bleInitialization));
ocomeni 74:f26e846adfe9 518
ocomeni 74:f26e846adfe9 519 device->printf("\n --- Waiting for BLE Initialization to be completed --- \n");
ocomeni 74:f26e846adfe9 520 int i = 0;
ocomeni 74:f26e846adfe9 521 while(!ble.hasInitialized() && i < 20){
ocomeni 74:f26e846adfe9 522 // dispatch function
ocomeni 74:f26e846adfe9 523 eventQueue.dispatch(1000); // Dispatch time - 1000msec
ocomeni 74:f26e846adfe9 524 // 400 msec - Only 2 set of events will be dispatched as period is 200 msec
ocomeni 74:f26e846adfe9 525
ocomeni 74:f26e846adfe9 526 device->putc('0'+(i++ % 10));
ocomeni 74:f26e846adfe9 527 }
ocomeni 74:f26e846adfe9 528 btle_thread.join();
ocomeni 75:08eff6258e1b 529 if(i < 20){
ocomeni 75:08eff6258e1b 530 device->printf("\n --- BLE Initialization completed --- \n");
ocomeni 75:08eff6258e1b 531 }
ocomeni 75:08eff6258e1b 532 else {
ocomeni 75:08eff6258e1b 533 device->printf("\n --- BLE Initialization failed --- \n");
ocomeni 75:08eff6258e1b 534 }
ocomeni 74:f26e846adfe9 535 wait(1); // wait for advertising interval so advertising has started
ocomeni 74:f26e846adfe9 536 reportGapState();
ocomeni 74:f26e846adfe9 537 ////////////////////////////////////////////////////////////////////////////////
ocomeni 74:f26e846adfe9 538 // BLE Initialization /////////////////////////////////////////////////////////
ocomeni 74:f26e846adfe9 539 #ifdef false
ocomeni 74:f26e846adfe9 540 device->printf("\n --- about to shutdown BLE instance --- \n");
ocomeni 74:f26e846adfe9 541 device->printf("\n Press any key: ");
ocomeni 73:6f5021cbe752 542 device->getc();
ocomeni 74:f26e846adfe9 543 //ble.gap().clearAdvertisingPayload();
ocomeni 74:f26e846adfe9 544 ble.gap().stopAdvertising();
ocomeni 74:f26e846adfe9 545 ble.gap().reset();
ocomeni 74:f26e846adfe9 546 //ble.shutdown();
ocomeni 74:f26e846adfe9 547 //delete ble;
ocomeni 73:6f5021cbe752 548 ////////////////////////////////////////////////////////////////////////////////////
ocomeni 74:f26e846adfe9 549 #endif
ocomeni 74:f26e846adfe9 550 btle_thread.start(callback(&eventQueue, &EventQueue::dispatch_forever));
ocomeni 75:08eff6258e1b 551 printWait(5);
ocomeni 76:6afda865fbf8 552 #endif
ocomeni 74:f26e846adfe9 553 //device->printf("\n Press any key to start Wifi demo: ");
ocomeni 74:f26e846adfe9 554 //device->getc();
ocomeni 76:6afda865fbf8 555 #ifndef DISABLE_WIFI_DEMO // comment out wifi part
ocomeni 74:f26e846adfe9 556 int start = Kernel::get_ms_count();
ocomeni 73:6f5021cbe752 557 NetworkInterface* network = connect_to_default_network_interface();
ocomeni 74:f26e846adfe9 558 int stop = Kernel::get_ms_count();
ocomeni 74:f26e846adfe9 559 device->printf("\n The Wifi Network scan took %d ms or %4.1f seconds\n", (stop - start), (float)((stop - start)/1000.0));
ocomeni 73:6f5021cbe752 560 // run on separate thread;
ocomeni 74:f26e846adfe9 561 t.start(callback(wifi_demo, network));
ocomeni 73:6f5021cbe752 562 t.join();
ocomeni 75:08eff6258e1b 563 #endif
ocomeni 76:6afda865fbf8 564 network->disconnect();
ocomeni 74:f26e846adfe9 565 //delete network;
ocomeni 74:f26e846adfe9 566 printMacAddress();
ocomeni 74:f26e846adfe9 567 reportGapState();
ocomeni 74:f26e846adfe9 568 //device->printf("\n Press any key to restart BLE : ");
ocomeni 74:f26e846adfe9 569 //device->getc();
ocomeni 74:f26e846adfe9 570
ocomeni 74:f26e846adfe9 571 wait(1); // wait for advertising interval so advertising has started
ocomeni 74:f26e846adfe9 572 reportGapState();
ocomeni 74:f26e846adfe9 573
ocomeni 73:6f5021cbe752 574 for(int i=0;i<255;i++)
ocomeni 73:6f5021cbe752 575 {
ocomeni 73:6f5021cbe752 576 device->putc(i);
ocomeni 73:6f5021cbe752 577 }
ocomeni 73:6f5021cbe752 578 int n;
ocomeni 73:6f5021cbe752 579 //ReadUartBytes(RxBuffer, RX_BUFFER_LEN, 4);
ocomeni 74:f26e846adfe9 580 reportGapState();
ocomeni 73:6f5021cbe752 581 device->printf("\n\n\nEnter # of expected bytes: ");
ocomeni 73:6f5021cbe752 582 n = ReadUartBytes(RxBuffer, RX_BUFFER_LEN, 4, true);
ocomeni 74:f26e846adfe9 583 uint8_t rxLen = (uint8_t) (100*(RxBuffer[0]-'0') + 10*(RxBuffer[1]-'0') + (RxBuffer[2]-'0')) %256;
ocomeni 73:6f5021cbe752 584 device->printf("\n\nExpected # of Received Bytes = %d\n", rxLen);
ocomeni 74:f26e846adfe9 585 BackGndUartRead(RxBuffer, RX_BUFFER_LEN, (int) rxLen);
ocomeni 73:6f5021cbe752 586 //device->printf("--- Writing back received data --- \n\n");
ocomeni 73:6f5021cbe752 587 //n = WriteUartBytes(RxBuffer, TX_BUFFER_LEN, rxLen);
ocomeni 73:6f5021cbe752 588 //write("\n\ntesting Serial Write\n", 40); //, checkUartReceive, SERIAL_EVENT_TX_COMPLETE);
ocomeni 73:6f5021cbe752 589
ocomeni 73:6f5021cbe752 590
ocomeni 73:6f5021cbe752 591 device->printf("\nATCmdParser with ESP8266 example");
ocomeni 75:08eff6258e1b 592 device->printf("\n Waiting for 5 seconds ");
ocomeni 75:08eff6258e1b 593 printWait(5);
ocomeni 74:f26e846adfe9 594 device->printf("\n Waiting finished!!!\n\n ");
ocomeni 74:f26e846adfe9 595 reportGapState();
ocomeni 75:08eff6258e1b 596 while(UartBusy){
ocomeni 75:08eff6258e1b 597 wait(0.1);
ocomeni 75:08eff6258e1b 598 }
ocomeni 74:f26e846adfe9 599 ATCmdManager *aTCmdManager = new ATCmdManager(USBTX, USBRX, true);
ocomeni 75:08eff6258e1b 600 //ATCmdManager *aTCmdManager = new ATCmdManager(D1, D0, true);
ocomeni 75:08eff6258e1b 601 aTCmdManager->runMain();
ocomeni 74:f26e846adfe9 602 #ifdef false
ocomeni 73:6f5021cbe752 603 _serial = new UARTSerial(USBTX, USBRX, DEFAULT_BAUD_RATE);
ocomeni 74:f26e846adfe9 604 _parser = new ATCmdParser(_serial);
ocomeni 74:f26e846adfe9 605 _parser->printf("\n _serial printf being used for this \n\n");
ocomeni 74:f26e846adfe9 606 device->printf("\n device printf being used now \n\n");
ocomeni 73:6f5021cbe752 607 printf("\n ATCmdParser printf being used now \n\n");
ocomeni 73:6f5021cbe752 608 _parser->debug_on( 1 );
ocomeni 73:6f5021cbe752 609 _parser->set_delimiter( "\r\n" );
ocomeni 73:6f5021cbe752 610
ocomeni 73:6f5021cbe752 611 //Now get the FW version number of ESP8266 by sending an AT command
ocomeni 73:6f5021cbe752 612 printf("\nATCmdParser: Retrieving FW version");
ocomeni 73:6f5021cbe752 613 _parser->send("AT+GMR");
ocomeni 73:6f5021cbe752 614 int version;
ocomeni 73:6f5021cbe752 615 if(_parser->recv("SDK version:%d", &version) && _parser->recv("OK")) {
ocomeni 73:6f5021cbe752 616 printf("\nATCmdParser: FW version: %d", version);
ocomeni 73:6f5021cbe752 617 printf("\nATCmdParser: Retrieving FW version success");
ocomeni 73:6f5021cbe752 618 } else {
ocomeni 73:6f5021cbe752 619 printf("\nATCmdParser: Retrieving FW version failed");
ocomeni 73:6f5021cbe752 620 return -1;
ocomeni 73:6f5021cbe752 621 }
ocomeni 74:f26e846adfe9 622 //parser.recv("+CIPDATA:%d,", &len);
ocomeni 74:f26e846adfe9 623 //parser.read(buffer, len);
ocomeni 73:6f5021cbe752 624 printf("\nDone\n");
ocomeni 74:f26e846adfe9 625 #endif
ocomeni 75:08eff6258e1b 626 //performFreeMemoryCheck();
ocomeni 73:6f5021cbe752 627
ocomeni 73:6f5021cbe752 628 //eventQueue.dispatch_forever();
ocomeni 73:6f5021cbe752 629 //t.start(callback(&eventQueue, &EventQueue::dispatch_forever));
ocomeni 73:6f5021cbe752 630 //eventQueue2.dispatch_forever();
ocomeni 73:6f5021cbe752 631
ocomeni 73:6f5021cbe752 632 return 0;
ocomeni 73:6f5021cbe752 633
ocomeni 73:6f5021cbe752 634
ocomeni 73:6f5021cbe752 635
ocomeni 73:6f5021cbe752 636
ocomeni 73:6f5021cbe752 637 //wait(osWaitForever);
ocomeni 73:6f5021cbe752 638 }
ocomeni 73:6f5021cbe752 639
ocomeni 73:6f5021cbe752 640 #endif