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/WiFiManager.h@109:c274780ff609, 2019-05-08 (annotated)

Committer:
ocomeni
Date:
Wed May 08 19:38:35 2019 +0000
Branch:
PassingRegression
Revision:
109:c274780ff609
Parent:
107:f1a83fd41b17
Child:
111:3ab1d9644835
1. updated HTTP packet state to monitor for multiple packets; 2. fixed bug causing crash (was canceling an active task on event queue); 2. updates to watchdog. added ticker.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ocomeni 78:07bb86e3ce14 1 #ifndef __WIFI_MANAGER_H__
ocomeni 78:07bb86e3ce14 2 #define __WIFI_MANAGER_H__
ocomeni 79:a2187bbfa407 3 #ifndef __MBED_H__
ocomeni 79:a2187bbfa407 4 #define __MBED_H__
ocomeni 79:a2187bbfa407 5 #include "mbed.h"
ocomeni 79:a2187bbfa407 6 #endif
ocomeni 79:a2187bbfa407 7
ocomeni 79:a2187bbfa407 8 #include "mbed_trace.h"
ocomeni 79:a2187bbfa407 9 #include "https_request.h"
ocomeni 79:a2187bbfa407 10 #include "http_request.h"
ocomeni 79:a2187bbfa407 11 /* List of trusted root CA certificates
ocomeni 79:a2187bbfa407 12 * currently two: GlobalSign, the CA for os.mbed.com and Let's Encrypt, the CA for httpbin.org
ocomeni 79:a2187bbfa407 13 *
ocomeni 79:a2187bbfa407 14 * To add more root certificates, just concatenate them.
ocomeni 79:a2187bbfa407 15 */
ocomeni 79:a2187bbfa407 16 #include "https_certificates.h"
ocomeni 78:07bb86e3ce14 17 #include "common_types.h"
ocomeni 78:07bb86e3ce14 18
ocomeni 87:99b37d26ff2a 19 extern void print_memory_info();
ocomeni 78:07bb86e3ce14 20 class WiFiManager {
ocomeni 78:07bb86e3ce14 21 public:
ocomeni 79:a2187bbfa407 22 WiFiManager(wifi_config_t wifi_config, WiFiInterface *wifi,
ocomeni 98:65c2333a38b6 23 events::EventQueue &event_queue,
ocomeni 79:a2187bbfa407 24 MemoryPool<wifi_cmd_message_t, 16> *aT2WiFimPool,
ocomeni 80:e8f0e92e3ac9 25 Queue<wifi_cmd_message_t, 16> *aT2WiFiCmdQueue,
ocomeni 81:637a87eb8170 26 MemoryPool<at_resp_message_t, 16> *wiFi2ATmPool,
ocomeni 81:637a87eb8170 27 Queue<at_resp_message_t, 16> *wiFi2ATCmdQueue,
ocomeni 87:99b37d26ff2a 28 MemoryPool<wifi_data_msg_t, PQDSZ> *aT2WiFiDatamPool,
ocomeni 87:99b37d26ff2a 29 Queue<wifi_data_msg_t, PQDSZ> *aT2WiFiDataQueue,
ocomeni 87:99b37d26ff2a 30 MemoryPool<at_data_msg_t, PQDSZ> *wiFi2ATDatamPool,
ocomeni 87:99b37d26ff2a 31 Queue<at_data_msg_t, PQDSZ> *wiFi2ATDataQueue);
ocomeni 78:07bb86e3ce14 32 ~WiFiManager();
ocomeni 81:637a87eb8170 33 void runMain();
ocomeni 81:637a87eb8170 34 void status_callback(nsapi_event_t status, intptr_t param);
ocomeni 81:637a87eb8170 35
ocomeni 81:637a87eb8170 36
ocomeni 81:637a87eb8170 37 private:
ocomeni 88:7ffa053be662 38 Mutex _wmutex; // Protect wifi thread
ocomeni 81:637a87eb8170 39 wifi_config_t wifi_config;
ocomeni 81:637a87eb8170 40 internet_config_t internet_config;
ocomeni 98:65c2333a38b6 41 // define event queue
ocomeni 98:65c2333a38b6 42 events::EventQueue &_event_queue;
ocomeni 81:637a87eb8170 43 WiFiInterface *network;
ocomeni 81:637a87eb8170 44 HttpsRequest* https_request;
ocomeni 81:637a87eb8170 45 HttpRequest* http_request;
ocomeni 81:637a87eb8170 46 HttpResponse* http_response;
ocomeni 84:7c7add00f4bf 47 http_request_t *http_req_cfg;
ocomeni 90:ed0267eca7b5 48 at_data_msg_t *at_data_resp;
ocomeni 81:637a87eb8170 49 nsapi_size_or_error_t lastScanCount;
ocomeni 88:7ffa053be662 50 bool https_connection_active;
ocomeni 88:7ffa053be662 51 TLSSocket* socket;
ocomeni 95:290859010c8c 52 char* responseString; // response string formated for Box
ocomeni 99:05398b3184f8 53 uint8_t* responseBytes; // response bytes formated for Box
ocomeni 81:637a87eb8170 54 wifi_cmd_t wifiCmd;
ocomeni 107:f1a83fd41b17 55 bool backgroundTaskCompleted;
ocomeni 84:7c7add00f4bf 56 //at_data_msg_t *at_data_resp;
ocomeni 84:7c7add00f4bf 57 int chunkNum;
ocomeni 81:637a87eb8170 58 /* Queue and memory pool for AT to Wifi commands */
ocomeni 81:637a87eb8170 59 MemoryPool<wifi_cmd_message_t, 16> *_aT2WiFimPool;
ocomeni 81:637a87eb8170 60 Queue<wifi_cmd_message_t, 16> *_aT2WiFiCmdQueue;
ocomeni 81:637a87eb8170 61
ocomeni 81:637a87eb8170 62 /* Queue and memory pool for WiFi to AT commands */
ocomeni 81:637a87eb8170 63 MemoryPool<at_resp_message_t, 16> *_wiFi2ATmPool;
ocomeni 81:637a87eb8170 64 Queue<at_resp_message_t, 16> *_wiFi2ATCmdQueue;
ocomeni 81:637a87eb8170 65
ocomeni 81:637a87eb8170 66 /* Queue and memory pool for AT to WiFi data */
ocomeni 87:99b37d26ff2a 67 MemoryPool<wifi_data_msg_t, PQDSZ> *_aT2WiFiDatamPool;
ocomeni 87:99b37d26ff2a 68 Queue<wifi_data_msg_t, PQDSZ> *_aT2WiFiDataQueue;
ocomeni 81:637a87eb8170 69 wifi_data_msg_t *data_msg;
ocomeni 81:637a87eb8170 70
ocomeni 81:637a87eb8170 71 /* Queue and memory pool for WiFi to AT data */
ocomeni 87:99b37d26ff2a 72 MemoryPool<at_data_msg_t, PQDSZ> *_wiFi2ATDatamPool;
ocomeni 87:99b37d26ff2a 73 Queue<at_data_msg_t, PQDSZ> *_wiFi2ATDataQueue;
ocomeni 81:637a87eb8170 74
ocomeni 81:637a87eb8170 75 bool is_connected;
ocomeni 90:ed0267eca7b5 76 bool http_response_hdr_sent;
ocomeni 107:f1a83fd41b17 77 bool http_request_result;
ocomeni 104:11e9605093c9 78 int wifiBusy;
ocomeni 104:11e9605093c9 79 Timer wifiWatchdogTimer;
ocomeni 109:c274780ff609 80 Ticker watchDogTick;
ocomeni 104:11e9605093c9 81 uint32_t watchdogCnt;
ocomeni 104:11e9605093c9 82 http_result_t http_result;
ocomeni 81:637a87eb8170 83
ocomeni 79:a2187bbfa407 84 nsapi_size_or_error_t scanNetworks();
ocomeni 81:637a87eb8170 85 nsapi_size_or_error_t getAvailableAPs(nsapi_size_t count);
ocomeni 79:a2187bbfa407 86 void set_WIFI_SSID(char * wifi_ssid);
ocomeni 79:a2187bbfa407 87 void set_WIFI_PASSWORD(char * wifi_pass);
ocomeni 79:a2187bbfa407 88 void set_WIFI_SECURITY(nsapi_security_t wifi_security);
ocomeni 81:637a87eb8170 89 void set_WIFI_CONFIG();
ocomeni 100:80ef4bc31b7a 90 void set_internet_config();
ocomeni 79:a2187bbfa407 91 nsapi_error_t connect();
ocomeni 79:a2187bbfa407 92 nsapi_error_t disconnect();
ocomeni 107:f1a83fd41b17 93 void createSendHttpsRequest();
ocomeni 98:65c2333a38b6 94 bool createHttpsRequest();
ocomeni 79:a2187bbfa407 95 void createHttpRequest(http_method method,
ocomeni 79:a2187bbfa407 96 const char* url,
ocomeni 79:a2187bbfa407 97 Callback<void(const char *at, uint32_t length)> body_callback = 0
ocomeni 79:a2187bbfa407 98 );
ocomeni 79:a2187bbfa407 99 void setHttpHeader(string key, string value);
ocomeni 79:a2187bbfa407 100 void setHttpsHeader(string key, string value);
ocomeni 79:a2187bbfa407 101 void sendHttpsRequest(const char * body, int bodyLen);
ocomeni 79:a2187bbfa407 102 void sendHttpRequest(const char * body, int bodyLen);
ocomeni 79:a2187bbfa407 103 bool setNextCommand(wifi_cmd_t cmd);
ocomeni 79:a2187bbfa407 104 bool dequeueWiFiCommands();
ocomeni 81:637a87eb8170 105 bool queueATresponse(at_cmd_resp_t resp);
ocomeni 81:637a87eb8170 106 bool dequeueATdataResponse();
ocomeni 81:637a87eb8170 107 bool queueWiFiDataResponse(at_data_msg_t at_resp);
ocomeni 81:637a87eb8170 108 const char * sec2str(nsapi_security_t sec);
ocomeni 81:637a87eb8170 109 void free_DataMsg();
ocomeni 84:7c7add00f4bf 110 void body_callback(const char *at, uint32_t length);
ocomeni 84:7c7add00f4bf 111 void return_response(HttpResponse* res);
ocomeni 88:7ffa053be662 112 void sendResponseDownloadData(at_cmd_resp_t at_cmd,
ocomeni 88:7ffa053be662 113 const uint8_t * buf,
ocomeni 88:7ffa053be662 114 int bufLen);
ocomeni 88:7ffa053be662 115 bool createTLSconnection(const char *hostName);
ocomeni 104:11e9605093c9 116 void printBufferInHex(const uint8_t *buf, int pLen);
ocomeni 102:9748f290a1a5 117 bool copyResponseHdr2Queue(const uint8_t * buf);
ocomeni 95:290859010c8c 118 void sendATresponseString(at_cmd_resp_t);
ocomeni 99:05398b3184f8 119 void sendATresponseBytes(at_cmd_resp_t at_cmd, int len);
ocomeni 95:290859010c8c 120 void getNetworkStatus();
ocomeni 95:290859010c8c 121 void getWiFiStatus();
ocomeni 98:65c2333a38b6 122 void status_callback_event(nsapi_event_t status, intptr_t param);
ocomeni 99:05398b3184f8 123 void gethostbyname_callback(nsapi_error_t result, SocketAddress *address);
ocomeni 100:80ef4bc31b7a 124 void gethostbyname();
ocomeni 100:80ef4bc31b7a 125 void sendSocketConnectionEvent();
ocomeni 100:80ef4bc31b7a 126 void updateRemotePeerDetails();
ocomeni 105:e5ce023eee93 127 void sendDebugMessage();
ocomeni 104:11e9605093c9 128 void callWifiWatchDog();
ocomeni 109:c274780ff609 129 void callWifiWatchDogIsr();
ocomeni 100:80ef4bc31b7a 130
ocomeni 90:ed0267eca7b5 131
ocomeni 78:07bb86e3ce14 132
ocomeni 78:07bb86e3ce14 133 /**
ocomeni 78:07bb86e3ce14 134 * Allows timeout to be changed between commands
ocomeni 78:07bb86e3ce14 135 *
ocomeni 78:07bb86e3ce14 136 * @param timeout_ms timeout of the connection
ocomeni 78:07bb86e3ce14 137 */
ocomeni 78:07bb86e3ce14 138 //void set_timeout(uint32_t timeout_ms = UBLOX_ODIN_W2_MISC_TIMEOUT);
ocomeni 78:07bb86e3ce14 139 };
ocomeni 78:07bb86e3ce14 140 #endif // __WIFI_MANAGER_H__