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@80:e8f0e92e3ac9, 2019-03-21 (annotated)

Committer:
ocomeni
Date:
Thu Mar 21 22:17:28 2019 +0000
Revision:
80:e8f0e92e3ac9
Parent:
79:a2187bbfa407
Child:
81:637a87eb8170
implemented queue and memory pools for command and data passing between ATCmdManager and WiFiManager classes

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 79:a2187bbfa407 18 #include "common_types.h"
ocomeni 74:f26e846adfe9 19 #include "ATCmdManager.h"
ocomeni 75:08eff6258e1b 20 #include "BleManager.h"
ocomeni 78:07bb86e3ce14 21 #include "WiFiManager.h"
ocomeni 73:6f5021cbe752 22 UARTService *uart;
ocomeni 73:6f5021cbe752 23
ocomeni 73:6f5021cbe752 24 DigitalOut alivenessLED(LED1, 0);
ocomeni 73:6f5021cbe752 25 DigitalOut actuatedLED(LED2, 0);
ocomeni 73:6f5021cbe752 26
ocomeni 73:6f5021cbe752 27
ocomeni 74:f26e846adfe9 28 static RawSerial *device; // tx, rx
ocomeni 78:07bb86e3ce14 29
ocomeni 78:07bb86e3ce14 30 // wifi configuration
ocomeni 78:07bb86e3ce14 31 static wifi_config_t wifi_config;
ocomeni 78:07bb86e3ce14 32 // wifi interface pointer
ocomeni 78:07bb86e3ce14 33 static WiFiInterface *network;
ocomeni 78:07bb86e3ce14 34 // wifi manager pointer
ocomeni 78:07bb86e3ce14 35 static WiFiManager *wiFiManager;
ocomeni 78:07bb86e3ce14 36
ocomeni 78:07bb86e3ce14 37 // BLE configuration
ocomeni 78:07bb86e3ce14 38 static ble_config_t ble_config;
ocomeni 79:a2187bbfa407 39 const uint8_t pairingPassword[6] = "1101";
ocomeni 78:07bb86e3ce14 40 // BLE interface pointer
ocomeni 78:07bb86e3ce14 41 //BLE &_ble;
ocomeni 78:07bb86e3ce14 42 // BLE peripheral pointer
ocomeni 77:0b505d1e15f4 43 static SMDevicePeripheral *peripheral;
ocomeni 78:07bb86e3ce14 44
ocomeni 78:07bb86e3ce14 45 const static char DEVICE_NAME_MAIN[] = "UBLOX-BLE";
ocomeni 73:6f5021cbe752 46 static const uint16_t uuid16_list[] = {LEDService::LED_SERVICE_UUID};
ocomeni 73:6f5021cbe752 47 char buffer[BUFFER_LEN];
ocomeni 73:6f5021cbe752 48 uint8_t TxBuffer[TX_BUFFER_LEN];
ocomeni 73:6f5021cbe752 49 uint8_t RxBuffer[RX_BUFFER_LEN];
ocomeni 73:6f5021cbe752 50 static EventQueue eventQueue(/* event count */ 20 * EVENTS_EVENT_SIZE);
ocomeni 73:6f5021cbe752 51 //static EventQueue eventQueue2(/* event count */ 10 * EVENTS_EVENT_SIZE);
ocomeni 73:6f5021cbe752 52
ocomeni 73:6f5021cbe752 53 LEDService *ledServicePtr;
ocomeni 73:6f5021cbe752 54
ocomeni 80:e8f0e92e3ac9 55 /* Queue and memory pool for AT to Wifi commands */
ocomeni 79:a2187bbfa407 56 MemoryPool<wifi_cmd_message_t, 16> aT2WiFimPool;
ocomeni 79:a2187bbfa407 57 Queue<wifi_cmd_message_t, 16> aT2WiFiCmdQueue;
ocomeni 79:a2187bbfa407 58
ocomeni 80:e8f0e92e3ac9 59 /* Queue and memory pool for WiFi to AT commands */
ocomeni 80:e8f0e92e3ac9 60 MemoryPool<wifi_cmd_message_t, 16> wiFi2ATmPool;
ocomeni 80:e8f0e92e3ac9 61 Queue<wifi_cmd_message_t, 16> wiFi2ATCmdQueue;
ocomeni 80:e8f0e92e3ac9 62
ocomeni 80:e8f0e92e3ac9 63 /* Queue and memory pool for AT to WiFi data */
ocomeni 80:e8f0e92e3ac9 64 MemoryPool<wifi_data_msg_t, 4> aT2WiFiDatamPool;
ocomeni 80:e8f0e92e3ac9 65 Queue<wifi_data_msg_t, 4> aT2WiFiDataQueue;
ocomeni 80:e8f0e92e3ac9 66
ocomeni 80:e8f0e92e3ac9 67
ocomeni 80:e8f0e92e3ac9 68 /* Queue and memory pool for WiFi to AT data */
ocomeni 80:e8f0e92e3ac9 69 MemoryPool<wifi_data_msg_t, 4> wiFi2ATDatamPool;
ocomeni 80:e8f0e92e3ac9 70 Queue<wifi_data_msg_t, 4> wiFi2ATDataQueue;
ocomeni 80:e8f0e92e3ac9 71
ocomeni 80:e8f0e92e3ac9 72
ocomeni 80:e8f0e92e3ac9 73
ocomeni 74:f26e846adfe9 74
ocomeni 74:f26e846adfe9 75 /* allocate statically stacks for the three threads */
ocomeni 74:f26e846adfe9 76 //unsigned char rt_stk[1024];
ocomeni 74:f26e846adfe9 77 //unsigned char hp_stk[1024];
ocomeni 74:f26e846adfe9 78 //unsigned char lp_stk[1024];
ocomeni 78:07bb86e3ce14 79 unsigned char btle_stk[1024];
ocomeni 74:f26e846adfe9 80 unsigned char wifi_stk[1024];
ocomeni 78:07bb86e3ce14 81 unsigned char atcmd_stk[1024];
ocomeni 74:f26e846adfe9 82
ocomeni 74:f26e846adfe9 83 /* creates three tread objects with different priorities */
ocomeni 74:f26e846adfe9 84 //Thread real_time_thread(osPriorityRealtime, 1024, &rt_stk[0]);
ocomeni 74:f26e846adfe9 85 //Thread high_prio_thread(osPriorityHigh, 1024, &hp_stk[0]);
ocomeni 74:f26e846adfe9 86 //Thread low_prio_thread(osPriorityNormal, 1024, &lp_stk[0]);
ocomeni 74:f26e846adfe9 87 Thread btle_thread(BTLE_THREAD_PRIORITY, 1024, &btle_stk[0]);
ocomeni 74:f26e846adfe9 88 Thread wifi_thread(WIFI_THREAD_PRIORITY, 1024, &wifi_stk[0]);
ocomeni 74:f26e846adfe9 89 Thread atcmd_thread(ATCMD_THREAD_PRIORITY, 1024, &atcmd_stk[0]);
ocomeni 74:f26e846adfe9 90
ocomeni 74:f26e846adfe9 91
ocomeni 74:f26e846adfe9 92 /* create a semaphore to synchronize the threads */
ocomeni 74:f26e846adfe9 93 Semaphore sync_sema;
ocomeni 74:f26e846adfe9 94
ocomeni 73:6f5021cbe752 95 Thread t;
ocomeni 74:f26e846adfe9 96 #include "network-helper.h"
ocomeni 73:6f5021cbe752 97
ocomeni 73:6f5021cbe752 98 /* List of trusted root CA certificates
ocomeni 73:6f5021cbe752 99 * currently two: GlobalSign, the CA for os.mbed.com and Let's Encrypt, the CA for httpbin.org
ocomeni 73:6f5021cbe752 100 *
ocomeni 73:6f5021cbe752 101 * To add more root certificates, just concatenate them.
ocomeni 73:6f5021cbe752 102 */
ocomeni 73:6f5021cbe752 103 #include "https_certificates.h"
ocomeni 73:6f5021cbe752 104
ocomeni 74:f26e846adfe9 105 // wifi demo
ocomeni 74:f26e846adfe9 106 #include "wifi_demo.h"
ocomeni 73:6f5021cbe752 107
ocomeni 77:0b505d1e15f4 108 Mutex _smutex; // Protect memory access
ocomeni 74:f26e846adfe9 109 // check free memory
ocomeni 74:f26e846adfe9 110
ocomeni 74:f26e846adfe9 111 void performFreeMemoryCheck()
ocomeni 74:f26e846adfe9 112 {
ocomeni 77:0b505d1e15f4 113 _smutex.lock();
ocomeni 74:f26e846adfe9 114 // perform free memory check
ocomeni 74:f26e846adfe9 115 int blockSize = 16;
ocomeni 74:f26e846adfe9 116 int i = 1;
ocomeni 74:f26e846adfe9 117 printf("Checking memory with blocksize %d char ...\n", blockSize);
ocomeni 74:f26e846adfe9 118 while (true) {
ocomeni 74:f26e846adfe9 119 char *p = (char *) malloc(i * blockSize);
ocomeni 74:f26e846adfe9 120 if (p == NULL)
ocomeni 74:f26e846adfe9 121 break;
ocomeni 74:f26e846adfe9 122 free(p);
ocomeni 74:f26e846adfe9 123 ++i;
ocomeni 74:f26e846adfe9 124 }
ocomeni 74:f26e846adfe9 125 printf("Ok for %d char\n", (i - 1) * blockSize);
ocomeni 77:0b505d1e15f4 126 _smutex.unlock();
ocomeni 74:f26e846adfe9 127
ocomeni 74:f26e846adfe9 128 }
ocomeni 74:f26e846adfe9 129
ocomeni 73:6f5021cbe752 130 static int uartExpectedRcvCount = 0;
ocomeni 73:6f5021cbe752 131 static int uartCharRcvCount = 0;
ocomeni 73:6f5021cbe752 132 static bool UartBusy = false;
ocomeni 73:6f5021cbe752 133 int WriteUartBytes(const uint8_t * txBuffer, size_t bufSize, int txLen)
ocomeni 73:6f5021cbe752 134 {
ocomeni 73:6f5021cbe752 135 if(txLen > bufSize)
ocomeni 73:6f5021cbe752 136 {
ocomeni 73:6f5021cbe752 137 txLen = bufSize;
ocomeni 73:6f5021cbe752 138 }
ocomeni 73:6f5021cbe752 139 //int goodTxLen;
ocomeni 73:6f5021cbe752 140 //goodTxLen = _parser.write((const char *) txBuffer, txLen);
ocomeni 73:6f5021cbe752 141 for(int i=0;i<txLen;i++)
ocomeni 73:6f5021cbe752 142 {
ocomeni 73:6f5021cbe752 143 device->putc(txBuffer[i]);
ocomeni 73:6f5021cbe752 144 }
ocomeni 73:6f5021cbe752 145 // return number of bytes written to UART
ocomeni 73:6f5021cbe752 146 return (int) txLen;
ocomeni 73:6f5021cbe752 147 }
ocomeni 73:6f5021cbe752 148
ocomeni 75:08eff6258e1b 149 void printUartRxResult()
ocomeni 75:08eff6258e1b 150 {
ocomeni 75:08eff6258e1b 151
ocomeni 75:08eff6258e1b 152 if(uartCharRcvCount == 0)
ocomeni 75:08eff6258e1b 153 {
ocomeni 75:08eff6258e1b 154 device->printf("\nFirst Call to UART attach callback!!\n");
ocomeni 75:08eff6258e1b 155 }
ocomeni 75:08eff6258e1b 156 else if(uartCharRcvCount >= uartExpectedRcvCount)
ocomeni 75:08eff6258e1b 157 {
ocomeni 75:08eff6258e1b 158 device->printf("\nNumber of Received Bytes = %d\n\n", uartCharRcvCount);
ocomeni 75:08eff6258e1b 159 device->printf("--- Writing back received bytes --- \n");
ocomeni 75:08eff6258e1b 160 int n;
ocomeni 75:08eff6258e1b 161 n = WriteUartBytes(RxBuffer, TX_BUFFER_LEN, uartCharRcvCount);
ocomeni 75:08eff6258e1b 162 UartBusy = false;
ocomeni 75:08eff6258e1b 163 }
ocomeni 75:08eff6258e1b 164 }
ocomeni 75:08eff6258e1b 165
ocomeni 75:08eff6258e1b 166
ocomeni 73:6f5021cbe752 167 void UartRxcallback_ex() {
ocomeni 73:6f5021cbe752 168 if(uartCharRcvCount >= uartExpectedRcvCount)
ocomeni 73:6f5021cbe752 169 {
ocomeni 73:6f5021cbe752 170 int x = device->getc();
ocomeni 73:6f5021cbe752 171 return;
ocomeni 73:6f5021cbe752 172 }
ocomeni 73:6f5021cbe752 173 if(uartCharRcvCount == 0)
ocomeni 73:6f5021cbe752 174 {
ocomeni 75:08eff6258e1b 175 eventQueue.call(printUartRxResult);
ocomeni 73:6f5021cbe752 176 }
ocomeni 73:6f5021cbe752 177 // Note: you need to actually read from the serial to clear the RX interrupt
ocomeni 73:6f5021cbe752 178 RxBuffer[uartCharRcvCount] = (uint8_t) device->getc();
ocomeni 73:6f5021cbe752 179 uartCharRcvCount++;
ocomeni 73:6f5021cbe752 180 if(uartCharRcvCount >= uartExpectedRcvCount)
ocomeni 73:6f5021cbe752 181 {
ocomeni 73:6f5021cbe752 182 alivenessLED = !alivenessLED; /* Do blinky on LED1 to indicate system aliveness. */
ocomeni 75:08eff6258e1b 183 eventQueue.call(printUartRxResult);
ocomeni 73:6f5021cbe752 184 }
ocomeni 73:6f5021cbe752 185 }
ocomeni 73:6f5021cbe752 186
ocomeni 73:6f5021cbe752 187 void BackGndUartRead(uint8_t * rxBuffer, size_t bufSize, int rxLen)
ocomeni 73:6f5021cbe752 188 {
ocomeni 73:6f5021cbe752 189 UartBusy = true;
ocomeni 73:6f5021cbe752 190 device->printf("Setting up background UART read - rxLen = %d\n", rxLen);
ocomeni 73:6f5021cbe752 191 uartCharRcvCount = 0;
ocomeni 73:6f5021cbe752 192 if(rxLen > bufSize)
ocomeni 73:6f5021cbe752 193 {
ocomeni 73:6f5021cbe752 194 rxLen = bufSize;
ocomeni 73:6f5021cbe752 195 }
ocomeni 73:6f5021cbe752 196 uartExpectedRcvCount = rxLen;
ocomeni 75:08eff6258e1b 197 device->printf("\nattaching to device UART\n\n");
ocomeni 73:6f5021cbe752 198 device->attach(&UartRxcallback_ex);
ocomeni 73:6f5021cbe752 199 device->printf("\nBackground UART read setup completed\n\n");
ocomeni 73:6f5021cbe752 200 }
ocomeni 73:6f5021cbe752 201
ocomeni 73:6f5021cbe752 202 int ReadUartBytes(uint8_t * rxBuffer, size_t bufSize, int rxLen, bool echo)
ocomeni 73:6f5021cbe752 203 {
ocomeni 73:6f5021cbe752 204 UartBusy = true;
ocomeni 73:6f5021cbe752 205 if(rxLen > bufSize)
ocomeni 73:6f5021cbe752 206 {
ocomeni 73:6f5021cbe752 207 rxLen = bufSize;
ocomeni 73:6f5021cbe752 208 }
ocomeni 73:6f5021cbe752 209 for(int i=0;i<rxLen;i++)
ocomeni 73:6f5021cbe752 210 {
ocomeni 73:6f5021cbe752 211 rxBuffer[i] = (uint8_t) device->getc();
ocomeni 73:6f5021cbe752 212 if(echo)device->putc(rxBuffer[i]);
ocomeni 73:6f5021cbe752 213 }
ocomeni 73:6f5021cbe752 214 UartBusy = false;
ocomeni 73:6f5021cbe752 215 //return number of bytes written to UART
ocomeni 73:6f5021cbe752 216 return rxLen;
ocomeni 73:6f5021cbe752 217 }
ocomeni 73:6f5021cbe752 218
ocomeni 73:6f5021cbe752 219
ocomeni 73:6f5021cbe752 220 void checkUartReceive()
ocomeni 73:6f5021cbe752 221 {
ocomeni 73:6f5021cbe752 222 //device->printf("Hello World!\n\r");
ocomeni 73:6f5021cbe752 223 char cbuf[100];
ocomeni 73:6f5021cbe752 224 int rxCnt=0;
ocomeni 73:6f5021cbe752 225 while(device->readable()) {
ocomeni 73:6f5021cbe752 226 //device->printf("uartCharRcvCount = %d\n\r", uartCharRcvCount++);
ocomeni 73:6f5021cbe752 227 cbuf[rxCnt++] = device->getc();
ocomeni 73:6f5021cbe752 228 //putc(getc() + 1); // echo input back to terminal
ocomeni 73:6f5021cbe752 229 }
ocomeni 73:6f5021cbe752 230 cbuf[rxCnt] = NULL;
ocomeni 73:6f5021cbe752 231 if(rxCnt > 0)
ocomeni 73:6f5021cbe752 232 {
ocomeni 73:6f5021cbe752 233 device->printf("received %d chars\n", rxCnt);
ocomeni 73:6f5021cbe752 234 device->printf("%s\n", cbuf);
ocomeni 73:6f5021cbe752 235 }
ocomeni 73:6f5021cbe752 236
ocomeni 73:6f5021cbe752 237 }
ocomeni 73:6f5021cbe752 238 uint64_t lastTime = 0;
ocomeni 73:6f5021cbe752 239 uint64_t now = 0;
ocomeni 73:6f5021cbe752 240 uint32_t callCount = 0;
ocomeni 73:6f5021cbe752 241 void HelloUart()
ocomeni 73:6f5021cbe752 242 {
ocomeni 73:6f5021cbe752 243 //if(UartBusy)return;
ocomeni 73:6f5021cbe752 244 // 64-bit time doesn't wrap for half a billion years, at least
ocomeni 73:6f5021cbe752 245 lastTime = now;
ocomeni 73:6f5021cbe752 246 now = Kernel::get_ms_count();
ocomeni 73:6f5021cbe752 247 callCount++;
ocomeni 73:6f5021cbe752 248 device->printf("\nHello : %d secs elapsed : CallCount = %d \n", uint32_t(now - lastTime), callCount);
ocomeni 73:6f5021cbe752 249 }
ocomeni 73:6f5021cbe752 250
ocomeni 73:6f5021cbe752 251
ocomeni 73:6f5021cbe752 252
ocomeni 73:6f5021cbe752 253
ocomeni 73:6f5021cbe752 254 //Serial device(USBTX, USBRX); // tx, rx
ocomeni 73:6f5021cbe752 255 //RawSerial device(MBED_CONF_APP_UART1_TX, MBED_CONF_APP_UART1_RX); // tx, rx
ocomeni 73:6f5021cbe752 256
ocomeni 73:6f5021cbe752 257
ocomeni 73:6f5021cbe752 258
ocomeni 73:6f5021cbe752 259
ocomeni 73:6f5021cbe752 260 // Wifi-demo
ocomeni 73:6f5021cbe752 261 void wifi_demo(NetworkInterface* network){
ocomeni 74:f26e846adfe9 262 int n = wifi_demo_func(network);
ocomeni 74:f26e846adfe9 263 if(n > 0)// error
ocomeni 73:6f5021cbe752 264 {
ocomeni 74:f26e846adfe9 265 device->printf("\n --- Error running wifi demo --- \n");
ocomeni 73:6f5021cbe752 266 }
ocomeni 74:f26e846adfe9 267 }
ocomeni 73:6f5021cbe752 268
ocomeni 74:f26e846adfe9 269 // Wifi-demo2
ocomeni 74:f26e846adfe9 270 void wifi_demo2(){
ocomeni 74:f26e846adfe9 271 //int n = wifi_demo_func(network);
ocomeni 74:f26e846adfe9 272 int n =5;
ocomeni 74:f26e846adfe9 273 if(n > 0)// error
ocomeni 73:6f5021cbe752 274 {
ocomeni 74:f26e846adfe9 275 device->printf("\n --- Error running wifi demo --- \n");
ocomeni 73:6f5021cbe752 276 }
ocomeni 74:f26e846adfe9 277 }
ocomeni 73:6f5021cbe752 278
ocomeni 74:f26e846adfe9 279 void printWait(int numSecs)
ocomeni 74:f26e846adfe9 280 {
ocomeni 74:f26e846adfe9 281 printf("Waiting for %d seconds...\n", numSecs);
ocomeni 74:f26e846adfe9 282 for(int i=0;i<numSecs;i++){
ocomeni 74:f26e846adfe9 283 printf("%d", i);
ocomeni 75:08eff6258e1b 284 printf("\n");
ocomeni 74:f26e846adfe9 285 wait(0.5);
ocomeni 74:f26e846adfe9 286 eventQueue.dispatch(500); // Dispatch time - 500msec
ocomeni 73:6f5021cbe752 287 }
ocomeni 74:f26e846adfe9 288 }
ocomeni 73:6f5021cbe752 289
ocomeni 79:a2187bbfa407 290 void printWaitAbortKeyPress(int numSecs)
ocomeni 79:a2187bbfa407 291 {
ocomeni 79:a2187bbfa407 292 printf("Waiting for %d seconds... [press key to abort]\n", numSecs);
ocomeni 79:a2187bbfa407 293 char fmtstr[20];
ocomeni 79:a2187bbfa407 294 for(int i=0;i<numSecs;i++){
ocomeni 79:a2187bbfa407 295 printf("%d", i);
ocomeni 79:a2187bbfa407 296 printf("\n");
ocomeni 79:a2187bbfa407 297 sprintf(fmtstr, "BLE: loop # %d\n", i);
ocomeni 79:a2187bbfa407 298 peripheral->sendBLEUartData(fmtstr);
ocomeni 79:a2187bbfa407 299 wait(0.5);
ocomeni 79:a2187bbfa407 300 eventQueue.dispatch(500); // Dispatch time - 500msec
ocomeni 79:a2187bbfa407 301 if(device->readable()){
ocomeni 79:a2187bbfa407 302 printf("keypress detected aborting....\n");
ocomeni 79:a2187bbfa407 303 device->getc();
ocomeni 79:a2187bbfa407 304 break;
ocomeni 79:a2187bbfa407 305 }
ocomeni 79:a2187bbfa407 306 }
ocomeni 79:a2187bbfa407 307 }
ocomeni 79:a2187bbfa407 308
ocomeni 79:a2187bbfa407 309
ocomeni 78:07bb86e3ce14 310
ocomeni 78:07bb86e3ce14 311 void setupDefaultBleConfig()
ocomeni 78:07bb86e3ce14 312 {
ocomeni 78:07bb86e3ce14 313 strcpy(ble_config.deviceName, DEVICE_NAME_MAIN);// set BLE device name
ocomeni 78:07bb86e3ce14 314 ble_config.advInterval = 1000; // set advertising interval to 1 second default
ocomeni 78:07bb86e3ce14 315 ble_config.advTimeout = 0; // set advertising timeout to disabled by default
ocomeni 79:a2187bbfa407 316 // This works in C and C++
ocomeni 79:a2187bbfa407 317 memcpy(ble_config.pairingKey, pairingPassword, 6); //
ocomeni 79:a2187bbfa407 318
ocomeni 79:a2187bbfa407 319 //ble_config.pairingKey = pairingPassword;
ocomeni 78:07bb86e3ce14 320 }
ocomeni 78:07bb86e3ce14 321
ocomeni 78:07bb86e3ce14 322 void setupDefaultWiFiConfig()
ocomeni 78:07bb86e3ce14 323 {
ocomeni 78:07bb86e3ce14 324 strcpy(wifi_config.ssid, MBED_CONF_APP_WIFI_SSID);
ocomeni 78:07bb86e3ce14 325 strcpy(wifi_config.pass, MBED_CONF_APP_WIFI_PASSWORD);
ocomeni 78:07bb86e3ce14 326 wifi_config.security = NSAPI_SECURITY_WPA_WPA2;
ocomeni 78:07bb86e3ce14 327 }
ocomeni 78:07bb86e3ce14 328
ocomeni 74:f26e846adfe9 329 static int reset_counter = 0;
ocomeni 73:6f5021cbe752 330
ocomeni 75:08eff6258e1b 331
ocomeni 75:08eff6258e1b 332
ocomeni 75:08eff6258e1b 333
ocomeni 76:6afda865fbf8 334 #define MAX_LOOP_COUNT 3
ocomeni 75:08eff6258e1b 335 int ble_security_main()
ocomeni 75:08eff6258e1b 336 {
ocomeni 78:07bb86e3ce14 337 BLE& _ble = BLE::Instance();
ocomeni 75:08eff6258e1b 338 events::EventQueue queue;
ocomeni 75:08eff6258e1b 339
ocomeni 75:08eff6258e1b 340 #if MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 75:08eff6258e1b 341 /* if filesystem creation fails or there is no filesystem the security manager
ocomeni 75:08eff6258e1b 342 * will fallback to storing the security database in memory */
ocomeni 75:08eff6258e1b 343 if (!create_filesystem()) {
ocomeni 75:08eff6258e1b 344 printf("Filesystem creation failed, will use memory storage\r\n");
ocomeni 75:08eff6258e1b 345 }
ocomeni 75:08eff6258e1b 346 #endif
ocomeni 76:6afda865fbf8 347 int loopCount = 0;
ocomeni 75:08eff6258e1b 348 while(1) {
ocomeni 75:08eff6258e1b 349 {
ocomeni 75:08eff6258e1b 350 printf("\r\n PERIPHERAL \r\n\r\n");
ocomeni 78:07bb86e3ce14 351 SMDevicePeripheral peripheral(_ble, queue, peer_address, ble_config);
ocomeni 75:08eff6258e1b 352 peripheral.run();
ocomeni 77:0b505d1e15f4 353 return 0;
ocomeni 75:08eff6258e1b 354 }
ocomeni 76:6afda865fbf8 355 if(loopCount >= MAX_LOOP_COUNT)
ocomeni 76:6afda865fbf8 356 {
ocomeni 76:6afda865fbf8 357 return 0;
ocomeni 76:6afda865fbf8 358 }
ocomeni 75:08eff6258e1b 359
ocomeni 75:08eff6258e1b 360 {
ocomeni 75:08eff6258e1b 361 printf("\r\n CENTRAL \r\n\r\n");
ocomeni 78:07bb86e3ce14 362 SMDeviceCentral central(_ble, queue, peer_address, ble_config);
ocomeni 75:08eff6258e1b 363 central.run();
ocomeni 75:08eff6258e1b 364 }
ocomeni 76:6afda865fbf8 365 loopCount++;
ocomeni 76:6afda865fbf8 366 printf("loop Cycle #%d\r\n", loopCount);
ocomeni 75:08eff6258e1b 367 }
ocomeni 75:08eff6258e1b 368
ocomeni 75:08eff6258e1b 369 return 0;
ocomeni 75:08eff6258e1b 370 }
ocomeni 75:08eff6258e1b 371
ocomeni 77:0b505d1e15f4 372 void print_memory_info() {
ocomeni 77:0b505d1e15f4 373 // allocate enough room for every thread's stack statistics
ocomeni 77:0b505d1e15f4 374 int cnt = osThreadGetCount();
ocomeni 77:0b505d1e15f4 375 mbed_stats_stack_t *stats = (mbed_stats_stack_t*) malloc(cnt * sizeof(mbed_stats_stack_t));
ocomeni 77:0b505d1e15f4 376
ocomeni 77:0b505d1e15f4 377 cnt = mbed_stats_stack_get_each(stats, cnt);
ocomeni 77:0b505d1e15f4 378 for (int i = 0; i < cnt; i++) {
ocomeni 77:0b505d1e15f4 379 printf("Thread: 0x%lX, Stack size: %lu / %lu\r\n", stats[i].thread_id, stats[i].max_size, stats[i].reserved_size);
ocomeni 77:0b505d1e15f4 380 }
ocomeni 77:0b505d1e15f4 381 free(stats);
ocomeni 77:0b505d1e15f4 382
ocomeni 77:0b505d1e15f4 383 // Grab the heap statistics
ocomeni 77:0b505d1e15f4 384 mbed_stats_heap_t heap_stats;
ocomeni 77:0b505d1e15f4 385 mbed_stats_heap_get(&heap_stats);
ocomeni 77:0b505d1e15f4 386 printf("Heap size: %lu / %lu bytes\r\n", heap_stats.current_size, heap_stats.reserved_size);
ocomeni 77:0b505d1e15f4 387 }
ocomeni 77:0b505d1e15f4 388
ocomeni 78:07bb86e3ce14 389 //#define DISABLE_WIFI
ocomeni 79:a2187bbfa407 390 #define DISABLE_WIFI_DEMO
ocomeni 73:6f5021cbe752 391 int main() {
ocomeni 74:f26e846adfe9 392 reset_counter++;
ocomeni 77:0b505d1e15f4 393 //performFreeMemoryCheck();
ocomeni 77:0b505d1e15f4 394 print_memory_info();
ocomeni 77:0b505d1e15f4 395 printf("\r\n ++++++ PROGRAM STARTING -- reset count = %d ++++++ \r\n", reset_counter);
ocomeni 73:6f5021cbe752 396 device = new RawSerial(USBTX, USBRX, DEFAULT_BAUD_RATE);
ocomeni 77:0b505d1e15f4 397 //ble_security_main();
ocomeni 79:a2187bbfa407 398 setupDefaultWiFiConfig();
ocomeni 78:07bb86e3ce14 399 setupDefaultBleConfig();
ocomeni 78:07bb86e3ce14 400 BLE& _ble = BLE::Instance();
ocomeni 77:0b505d1e15f4 401 events::EventQueue queue(/* event count */ 10 * EVENTS_EVENT_SIZE);
ocomeni 77:0b505d1e15f4 402 #if MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 77:0b505d1e15f4 403 /* if filesystem creation fails or there is no filesystem the security manager
ocomeni 77:0b505d1e15f4 404 * will fallback to storing the security database in memory */
ocomeni 77:0b505d1e15f4 405 if (!create_filesystem()) {
ocomeni 77:0b505d1e15f4 406 printf("Filesystem creation failed, will use memory storage\r\n");
ocomeni 75:08eff6258e1b 407 }
ocomeni 76:6afda865fbf8 408 #endif
ocomeni 77:0b505d1e15f4 409 print_memory_info();
ocomeni 77:0b505d1e15f4 410 printf("\r\n PERIPHERAL \r\n\r\n");
ocomeni 77:0b505d1e15f4 411 //SMDevicePeripheral peripheral(ble, queue, peer_address);
ocomeni 78:07bb86e3ce14 412 peripheral = new SMDevicePeripheral(_ble, queue, peer_address, ble_config);
ocomeni 77:0b505d1e15f4 413 print_memory_info();
ocomeni 77:0b505d1e15f4 414
ocomeni 77:0b505d1e15f4 415 peripheral->run();
ocomeni 77:0b505d1e15f4 416 btle_thread.start(callback(&queue, &EventQueue::dispatch_forever));
ocomeni 77:0b505d1e15f4 417 //btle_thread.start(callback(peripheral, &SMDevicePeripheral::run));
ocomeni 77:0b505d1e15f4 418 //performFreeMemoryCheck();
ocomeni 77:0b505d1e15f4 419 //reportGapState();
ocomeni 77:0b505d1e15f4 420 print_memory_info();
ocomeni 79:a2187bbfa407 421 printWaitAbortKeyPress(120);
ocomeni 77:0b505d1e15f4 422 //reportGapState();
ocomeni 77:0b505d1e15f4 423 peripheral->stopAdvertising();
ocomeni 77:0b505d1e15f4 424 //queue.break_dispatch();
ocomeni 77:0b505d1e15f4 425 //reportGapState();
ocomeni 77:0b505d1e15f4 426 //btle_thread.join();
ocomeni 77:0b505d1e15f4 427 //performFreeMemoryCheck();
ocomeni 77:0b505d1e15f4 428 printf("\r\n BTLE THREAD HAS RETURNED \r\n\r\n");
ocomeni 77:0b505d1e15f4 429
ocomeni 78:07bb86e3ce14 430 #ifndef DISABLE_WIFI // comment out wifi part
ocomeni 77:0b505d1e15f4 431 int start = Kernel::get_ms_count();
ocomeni 78:07bb86e3ce14 432 #ifdef DISABLE_WIFI_DEMO
ocomeni 79:a2187bbfa407 433 network = WiFiInterface::get_default_instance();
ocomeni 79:a2187bbfa407 434 if (!network) {
ocomeni 79:a2187bbfa407 435 printf("ERROR: No WiFiInterface found.\n");
ocomeni 79:a2187bbfa407 436 }
ocomeni 80:e8f0e92e3ac9 437 wiFiManager = new WiFiManager(wifi_config, network,
ocomeni 80:e8f0e92e3ac9 438 &aT2WiFimPool, &aT2WiFiCmdQueue,
ocomeni 80:e8f0e92e3ac9 439 &wiFi2ATmPool, &wiFi2ATCmdQueue,
ocomeni 80:e8f0e92e3ac9 440 &aT2WiFiDatamPool, &aT2WiFiDataQueue,
ocomeni 80:e8f0e92e3ac9 441 &wiFi2ATDatamPool, &wiFi2ATDataQueue
ocomeni 80:e8f0e92e3ac9 442 );
ocomeni 78:07bb86e3ce14 443 #else
ocomeni 77:0b505d1e15f4 444 NetworkInterface* network = connect_to_default_network_interface();
ocomeni 77:0b505d1e15f4 445 int stop = Kernel::get_ms_count();
ocomeni 77:0b505d1e15f4 446 device->printf("\n The Wifi Network scan took %d ms or %4.1f seconds\n", (stop - start), (float)((stop - start)/1000.0));
ocomeni 77:0b505d1e15f4 447 // run on separate thread;
ocomeni 77:0b505d1e15f4 448 t.start(callback(wifi_demo, network));
ocomeni 77:0b505d1e15f4 449 t.join();
ocomeni 77:0b505d1e15f4 450 network->disconnect();
ocomeni 77:0b505d1e15f4 451 delete network;
ocomeni 77:0b505d1e15f4 452 device->printf("\n Wifi-Demo completed - restarting BLE \n\n");
ocomeni 78:07bb86e3ce14 453 #endif
ocomeni 77:0b505d1e15f4 454 #else
ocomeni 77:0b505d1e15f4 455 device->printf("\n Wifi Demo disabled so just waiting it out... \n\n");
ocomeni 79:a2187bbfa407 456 printWait(2); // lets wait for a minute before turning BLE back on
ocomeni 77:0b505d1e15f4 457 device->printf("\n ++++++ restarting BLE ++++++ \n\n");
ocomeni 75:08eff6258e1b 458 #endif
ocomeni 77:0b505d1e15f4 459 peripheral->startAdvertising();
ocomeni 79:a2187bbfa407 460 printWait(2);
ocomeni 77:0b505d1e15f4 461 #ifdef ENABLE_UART_BACKGRND_DEMO
ocomeni 73:6f5021cbe752 462 for(int i=0;i<255;i++)
ocomeni 73:6f5021cbe752 463 {
ocomeni 73:6f5021cbe752 464 device->putc(i);
ocomeni 73:6f5021cbe752 465 }
ocomeni 77:0b505d1e15f4 466 //int n;
ocomeni 73:6f5021cbe752 467 //ReadUartBytes(RxBuffer, RX_BUFFER_LEN, 4);
ocomeni 74:f26e846adfe9 468 reportGapState();
ocomeni 73:6f5021cbe752 469 device->printf("\n\n\nEnter # of expected bytes: ");
ocomeni 77:0b505d1e15f4 470 ReadUartBytes(RxBuffer, RX_BUFFER_LEN, 4, true);
ocomeni 74:f26e846adfe9 471 uint8_t rxLen = (uint8_t) (100*(RxBuffer[0]-'0') + 10*(RxBuffer[1]-'0') + (RxBuffer[2]-'0')) %256;
ocomeni 73:6f5021cbe752 472 device->printf("\n\nExpected # of Received Bytes = %d\n", rxLen);
ocomeni 74:f26e846adfe9 473 BackGndUartRead(RxBuffer, RX_BUFFER_LEN, (int) rxLen);
ocomeni 73:6f5021cbe752 474
ocomeni 75:08eff6258e1b 475 device->printf("\n Waiting for 5 seconds ");
ocomeni 75:08eff6258e1b 476 printWait(5);
ocomeni 77:0b505d1e15f4 477 device->printf("\n Waiting finished!!!\n Now waiting for expected bytes to be received \n\n");
ocomeni 75:08eff6258e1b 478 while(UartBusy){
ocomeni 75:08eff6258e1b 479 wait(0.1);
ocomeni 75:08eff6258e1b 480 }
ocomeni 77:0b505d1e15f4 481 #endif
ocomeni 79:a2187bbfa407 482
ocomeni 79:a2187bbfa407 483 device->printf("\r\n++++++ Press key for Wifi demo test ++++++ \r\n");
ocomeni 79:a2187bbfa407 484 printWaitAbortKeyPress(120);
ocomeni 79:a2187bbfa407 485 #ifdef SKIP_WIFI_SCAN_DEMO
ocomeni 79:a2187bbfa407 486 device->printf("\r\n++++++ Test WiFi Manager Network Scan ++++++ \r\n");
ocomeni 79:a2187bbfa407 487 int count;
ocomeni 79:a2187bbfa407 488 count = wiFiManager->scanNetworks();
ocomeni 79:a2187bbfa407 489 if (count <= 0) {
ocomeni 79:a2187bbfa407 490 device->printf("scan() failed with return value: %d\n", count);
ocomeni 79:a2187bbfa407 491 }
ocomeni 79:a2187bbfa407 492 else {
ocomeni 79:a2187bbfa407 493 device->printf("\r\n++++++ Test WiFi Scan found %d networks ++++++ \r\n ++++ SUCCESS ++++\r\n", count);
ocomeni 79:a2187bbfa407 494 }
ocomeni 79:a2187bbfa407 495 #endif
ocomeni 79:a2187bbfa407 496 device->printf("\r\n++++++ Test WiFi Manager Network connect ++++++ \r\n");
ocomeni 79:a2187bbfa407 497 nsapi_error_t werror;
ocomeni 79:a2187bbfa407 498 werror = wiFiManager->connect();
ocomeni 79:a2187bbfa407 499 if (werror < 0) {
ocomeni 79:a2187bbfa407 500 device->printf("connect() failed with return value: %d\n", werror);
ocomeni 79:a2187bbfa407 501 }
ocomeni 79:a2187bbfa407 502 else {
ocomeni 79:a2187bbfa407 503 device->printf("\r\n++++++ Test WiFi connect SUCCESSFUL ++++++ \r\n");
ocomeni 79:a2187bbfa407 504 }
ocomeni 79:a2187bbfa407 505 if(!werror) // connect successful - test dicsonnection
ocomeni 79:a2187bbfa407 506 {
ocomeni 79:a2187bbfa407 507 device->printf("\r\n++++++ Test WiFi Manager Network disconnect ++++++ \r\n");
ocomeni 79:a2187bbfa407 508 werror = wiFiManager->disconnect();
ocomeni 79:a2187bbfa407 509 if (werror) {
ocomeni 79:a2187bbfa407 510 device->printf("disconnect() failed with return value: %d\n", werror);
ocomeni 79:a2187bbfa407 511 }
ocomeni 79:a2187bbfa407 512 else {
ocomeni 79:a2187bbfa407 513 device->printf("\r\n++++++ Test WiFi disconnect SUCCESSFUL ++++++ \r\n");
ocomeni 79:a2187bbfa407 514 }
ocomeni 79:a2187bbfa407 515 }
ocomeni 79:a2187bbfa407 516
ocomeni 79:a2187bbfa407 517 //wiFiManager->runMain();
ocomeni 79:a2187bbfa407 518 device->printf("\r\n++++++++++++++++++++++++++++++++++++++++++++++++++++++++ \r\n");
ocomeni 79:a2187bbfa407 519 device->printf("\r\n++++++++++++++++++++++++++++++++++++++++++++++++++++++++ \r\n");
ocomeni 79:a2187bbfa407 520 device->printf("\r\n++++++++++++++++++++++++++++++++++++++++++++++++++++++++ \r\n");
ocomeni 79:a2187bbfa407 521 device->printf("\r\n++++++ Test WiFi Manager Network scan from thread ++++++ \r\n");
ocomeni 79:a2187bbfa407 522 device->printf("\r\n++++++++++++++++++++++++++++++++++++++++++++++++++++++++ \r\n");
ocomeni 79:a2187bbfa407 523 device->printf("\r\n++++++++++++++++++++++++++++++++++++++++++++++++++++++++ \r\n");
ocomeni 79:a2187bbfa407 524 device->printf("\r\n++++++++++++++++++++++++++++++++++++++++++++++++++++++++ \r\n");
ocomeni 79:a2187bbfa407 525 t.start(callback(wiFiManager, &WiFiManager::runMain));
ocomeni 79:a2187bbfa407 526 /* disconnect in 2 s */
ocomeni 79:a2187bbfa407 527 //_event_queue.call_in(
ocomeni 79:a2187bbfa407 528 // 2000, &_ble.gap(),
ocomeni 79:a2187bbfa407 529 // &Gap::disconnect, _handle, Gap::REMOTE_USER_TERMINATED_CONNECTION
ocomeni 79:a2187bbfa407 530 //eventQueue.dispatch_forever();
ocomeni 79:a2187bbfa407 531 wifi_thread.start(callback(&eventQueue, &EventQueue::dispatch_forever));
ocomeni 77:0b505d1e15f4 532 device->printf("\r\n++++++ Starting ATCmdmanager ++++++ \r\n");
ocomeni 79:a2187bbfa407 533 ATCmdManager *aTCmdManager = new ATCmdManager(USBTX, USBRX, peripheral,
ocomeni 79:a2187bbfa407 534 eventQueue, wiFiManager,
ocomeni 80:e8f0e92e3ac9 535 &aT2WiFimPool, &aT2WiFiCmdQueue,
ocomeni 80:e8f0e92e3ac9 536 &wiFi2ATmPool, &wiFi2ATCmdQueue,
ocomeni 80:e8f0e92e3ac9 537 &aT2WiFiDatamPool, &aT2WiFiDataQueue,
ocomeni 80:e8f0e92e3ac9 538 &wiFi2ATDatamPool, &wiFi2ATDataQueue,
ocomeni 79:a2187bbfa407 539 true);
ocomeni 75:08eff6258e1b 540 aTCmdManager->runMain();
ocomeni 79:a2187bbfa407 541 //atcmd_thread.start(callback(aTCmdManager, &ATCmdManager::runMain));
ocomeni 79:a2187bbfa407 542 while(1) wait(0.1);
ocomeni 75:08eff6258e1b 543 //performFreeMemoryCheck();
ocomeni 73:6f5021cbe752 544
ocomeni 73:6f5021cbe752 545 //eventQueue.dispatch_forever();
ocomeni 73:6f5021cbe752 546 //t.start(callback(&eventQueue, &EventQueue::dispatch_forever));
ocomeni 73:6f5021cbe752 547 //eventQueue2.dispatch_forever();
ocomeni 73:6f5021cbe752 548
ocomeni 73:6f5021cbe752 549 return 0;
ocomeni 73:6f5021cbe752 550 }
ocomeni 73:6f5021cbe752 551
ocomeni 73:6f5021cbe752 552 #endif