Matthew Furseman / cc3000_hostdriver_mbedsocket_hacked

cc3000 hostdriver with the mbed socket interface. Hacked TCP Classes for better control of non-blocking sockets.

Fork of cc3000_hostdriver_mbedsocket by Martin Kojtal

cc3000.cpp@49:f2ffd6301ec5, 2014-10-31 (annotated)

Committer:
mfurseman
Date:
Fri Oct 31 19:44:52 2014 +0000
Revision:
49:f2ffd6301ec5
Parent:
48:1e6068103f0b 
Hacked _closed_sockets to public and used it for socket

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mfurseman 49:f2ffd6301ec5 1
Kojto 20:30b6ed7bf8fd 2 /*****************************************************************************
Kojto 20:30b6ed7bf8fd 3 *
Kojto 20:30b6ed7bf8fd 4 * C++ interface/implementation created by Martin Kojtal (0xc0170). Thanks to
Kojto 20:30b6ed7bf8fd 5 * Jim Carver and Frank Vannieuwkerke for their inital cc3000 mbed port and
Kojto 20:30b6ed7bf8fd 6 * provided help.
Kojto 20:30b6ed7bf8fd 7 *
Kojto 20:30b6ed7bf8fd 8 * This version of "host driver" uses CC3000 Host Driver Implementation. Thus
Kojto 20:30b6ed7bf8fd 9 * read the following copyright:
Kojto 20:30b6ed7bf8fd 10 *
Kojto 20:30b6ed7bf8fd 11 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
Kojto 20:30b6ed7bf8fd 12 *
Kojto 20:30b6ed7bf8fd 13 * Redistribution and use in source and binary forms, with or without
Kojto 20:30b6ed7bf8fd 14 * modification, are permitted provided that the following conditions
Kojto 20:30b6ed7bf8fd 15 * are met:
Kojto 20:30b6ed7bf8fd 16 *
Kojto 20:30b6ed7bf8fd 17 * Redistributions of source code must retain the above copyright
Kojto 20:30b6ed7bf8fd 18 * notice, this list of conditions and the following disclaimer.
Kojto 20:30b6ed7bf8fd 19 *
Kojto 20:30b6ed7bf8fd 20 * Redistributions in binary form must reproduce the above copyright
Kojto 20:30b6ed7bf8fd 21 * notice, this list of conditions and the following disclaimer in the
Kojto 20:30b6ed7bf8fd 22 * documentation and/or other materials provided with the
Kojto 20:30b6ed7bf8fd 23 * distribution.
Kojto 20:30b6ed7bf8fd 24 *
Kojto 20:30b6ed7bf8fd 25 * Neither the name of Texas Instruments Incorporated nor the names of
Kojto 20:30b6ed7bf8fd 26 * its contributors may be used to endorse or promote products derived
Kojto 20:30b6ed7bf8fd 27 * from this software without specific prior written permission.
Kojto 20:30b6ed7bf8fd 28 *
Kojto 20:30b6ed7bf8fd 29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
Kojto 20:30b6ed7bf8fd 30 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
Kojto 20:30b6ed7bf8fd 31 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
Kojto 20:30b6ed7bf8fd 32 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
Kojto 20:30b6ed7bf8fd 33 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
Kojto 20:30b6ed7bf8fd 34 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
Kojto 20:30b6ed7bf8fd 35 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
Kojto 20:30b6ed7bf8fd 36 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
Kojto 20:30b6ed7bf8fd 37 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Kojto 20:30b6ed7bf8fd 38 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 20:30b6ed7bf8fd 39 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 20:30b6ed7bf8fd 40 *
Kojto 20:30b6ed7bf8fd 41 *****************************************************************************/
Kojto 20:30b6ed7bf8fd 42 #include "cc3000.h"
Kojto 20:30b6ed7bf8fd 43 #include "cc3000_event.h"
Kojto 20:30b6ed7bf8fd 44
Kojto 20:30b6ed7bf8fd 45 namespace mbed_cc3000 {
Kojto 20:30b6ed7bf8fd 46
Kojto 20:30b6ed7bf8fd 47 /* TODO this prefix remove? verify */
Kojto 20:30b6ed7bf8fd 48 static uint8_t cc3000_prefix[] = {'T', 'T', 'T'};
Kojto 20:30b6ed7bf8fd 49 cc3000 *cc3000::_inst;
Kojto 20:30b6ed7bf8fd 50
Kojto 45:50ab13d8f2dc 51 cc3000::cc3000(PinName cc3000_irq, PinName cc3000_en, PinName cc3000_cs, SPI cc3000_spi)
Kojto 45:50ab13d8f2dc 52 : _event(_simple_link, _hci, _spi, *this), _socket(_simple_link, _hci, _event),
Kojto 45:50ab13d8f2dc 53 _spi(cc3000_irq, cc3000_en, cc3000_cs, cc3000_spi, _event, _simple_link), _hci(_spi),
Kojto 45:50ab13d8f2dc 54 _nvmem(_hci, _event, _simple_link), _netapp(_simple_link, _nvmem, _hci, _event),
Kojto 45:50ab13d8f2dc 55 _wlan(_simple_link, _event, _spi, _hci) {
Kojto 20:30b6ed7bf8fd 56 _simple_link.set_tx_complete_signal(1);
Kojto 45:50ab13d8f2dc 57 memset(&_status, 0, sizeof(_status));
Kojto 20:30b6ed7bf8fd 58 _inst = this;
Kojto 20:30b6ed7bf8fd 59 }
Kojto 20:30b6ed7bf8fd 60
Kojto 20:30b6ed7bf8fd 61 cc3000::~cc3000() {
Kojto 20:30b6ed7bf8fd 62 }
Kojto 20:30b6ed7bf8fd 63
Kojto 44:960b73df5981 64 #if (CC3000_ETH_COMPAT == 1)
Kojto 45:50ab13d8f2dc 65 cc3000::cc3000(PinName cc3000_irq, PinName cc3000_en, PinName cc3000_cs, SPI cc3000_spi, const char *ssid,
Kojto 45:50ab13d8f2dc 66 const char *phrase, Security sec, bool smart_config)
Kojto 45:50ab13d8f2dc 67 : _event(_simple_link, _hci, _spi, *this), _socket(_simple_link, _hci, _event),
Kojto 45:50ab13d8f2dc 68 _spi(cc3000_irq, cc3000_en, cc3000_cs, cc3000_spi, _event, _simple_link), _hci(_spi),
Kojto 45:50ab13d8f2dc 69 _nvmem(_hci, _event, _simple_link), _netapp(_simple_link, _nvmem, _hci, _event),
Kojto 45:50ab13d8f2dc 70 _wlan(_simple_link, _event, _spi, _hci), _sec(sec), _smart_config(smart_config) {
Kojto 45:50ab13d8f2dc 71 _simple_link.set_tx_complete_signal(1);
Kojto 45:50ab13d8f2dc 72 memset(&_status, 0, sizeof(_status));
Kojto 45:50ab13d8f2dc 73 strcpy((char *)_ssid, ssid);
Kojto 45:50ab13d8f2dc 74 strcpy((char *)_phrase, phrase);
Kojto 45:50ab13d8f2dc 75 _inst = this;
Kojto 45:50ab13d8f2dc 76 }
Kojto 45:50ab13d8f2dc 77
SolderSplashLabs 39:03ac37ab34eb 78 // Ethernet library compatible, functions return strings
SolderSplashLabs 39:03ac37ab34eb 79 // Caches the ipconfig from the usync callback
Kojto 45:50ab13d8f2dc 80 static char mac_addr[19]= "\0";
SolderSplashLabs 39:03ac37ab34eb 81 static char ip_addr[17] = "\0";
SolderSplashLabs 39:03ac37ab34eb 82 static char gateway[17] = "\0";
SolderSplashLabs 39:03ac37ab34eb 83 static char networkmask[17] = "\0";
SolderSplashLabs 39:03ac37ab34eb 84
Kojto 45:50ab13d8f2dc 85 void cc3000::init() {
Kojto 45:50ab13d8f2dc 86 _wlan.start(0);
Kojto 45:50ab13d8f2dc 87
Kojto 45:50ab13d8f2dc 88 uint32_t subnet[4] = {0};
Kojto 45:50ab13d8f2dc 89 uint32_t ip[4] = {0};
Kojto 45:50ab13d8f2dc 90 uint32_t getway[4] = {0};
Kojto 45:50ab13d8f2dc 91 uint32_t dns[4] = {0};
Kojto 45:50ab13d8f2dc 92
Kojto 45:50ab13d8f2dc 93 _netapp.dhcp(ip, subnet, getway, dns);
Kojto 45:50ab13d8f2dc 94 _wlan.stop();
Kojto 45:50ab13d8f2dc 95 wait(1);
Kojto 45:50ab13d8f2dc 96 _wlan.start(0);
Kojto 45:50ab13d8f2dc 97
Kojto 45:50ab13d8f2dc 98 _status.enabled = 1;
Kojto 46:ca8c234997c0 99 _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
Kojto 45:50ab13d8f2dc 100 }
Kojto 45:50ab13d8f2dc 101
Kojto 45:50ab13d8f2dc 102 void cc3000::init(const char *ip, const char *mask, const char *gateway) {
Kojto 45:50ab13d8f2dc 103 _netapp.dhcp((uint32_t *)ip, (uint32_t *)mask, (uint32_t *)gateway, (uint32_t *)ip); //dns = ip
Kojto 45:50ab13d8f2dc 104 _wlan.stop();
Kojto 45:50ab13d8f2dc 105 wait(1);
Kojto 45:50ab13d8f2dc 106 _wlan.start(0);
Kojto 45:50ab13d8f2dc 107
Kojto 45:50ab13d8f2dc 108 _status.enabled = 1;
Kojto 46:ca8c234997c0 109 _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
Kojto 45:50ab13d8f2dc 110 }
Kojto 45:50ab13d8f2dc 111
Kojto 45:50ab13d8f2dc 112 int cc3000::connect(unsigned int timeout_ms) {
Kojto 45:50ab13d8f2dc 113 Timer t;
Kojto 45:50ab13d8f2dc 114 int ret = 0;
Kojto 45:50ab13d8f2dc 115
Kojto 45:50ab13d8f2dc 116 if (_smart_config == false) {
Kojto 45:50ab13d8f2dc 117 _wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 45:50ab13d8f2dc 118 } else {
Kojto 45:50ab13d8f2dc 119 tUserFS user_info;
Kojto 45:50ab13d8f2dc 120 get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 45:50ab13d8f2dc 121 if (user_info.FTC == 1) {
Kojto 45:50ab13d8f2dc 122 _wlan.ioctl_set_connection_policy(0, 1, 1);
Kojto 45:50ab13d8f2dc 123 } else {
Kojto 45:50ab13d8f2dc 124 DBG_CC("Smart config is not set. Please run the first time configuration.");
Kojto 45:50ab13d8f2dc 125 return -1;
Kojto 45:50ab13d8f2dc 126 }
Kojto 45:50ab13d8f2dc 127 }
Kojto 45:50ab13d8f2dc 128
Kojto 45:50ab13d8f2dc 129 t.start();
Kojto 45:50ab13d8f2dc 130 while (is_connected() == false) {
Kojto 45:50ab13d8f2dc 131 if (strlen((const char *)_phrase) < 8) {
Kojto 45:50ab13d8f2dc 132 if (connect_open(_ssid)) {
Kojto 45:50ab13d8f2dc 133 break;
Kojto 45:50ab13d8f2dc 134 }
Kojto 45:50ab13d8f2dc 135 } else {
Kojto 45:50ab13d8f2dc 136 #ifndef CC3000_TINY_DRIVER
Kojto 45:50ab13d8f2dc 137 if (connect_secure(_ssid,_phrase, _sec)) {
Kojto 45:50ab13d8f2dc 138 break;
Kojto 45:50ab13d8f2dc 139 }
Kojto 45:50ab13d8f2dc 140 #else
Kojto 45:50ab13d8f2dc 141 return -1; /* secure connection not supported with TINY_DRIVER */
Kojto 45:50ab13d8f2dc 142 #endif
Kojto 45:50ab13d8f2dc 143 }
Kojto 45:50ab13d8f2dc 144
Kojto 45:50ab13d8f2dc 145 if (t.read_ms() > timeout_ms) {
Kojto 45:50ab13d8f2dc 146 ret = -1;
Kojto 45:50ab13d8f2dc 147 DBG_CC("Connection to AP failed");
Kojto 45:50ab13d8f2dc 148 break;
Kojto 45:50ab13d8f2dc 149 }
Kojto 45:50ab13d8f2dc 150 }
Kojto 45:50ab13d8f2dc 151
Kojto 45:50ab13d8f2dc 152 while (is_dhcp_configured() == false)
Kojto 45:50ab13d8f2dc 153 {
Kojto 45:50ab13d8f2dc 154 if (t.read_ms() > timeout_ms) {
Kojto 45:50ab13d8f2dc 155 ret = -1;
Kojto 45:50ab13d8f2dc 156 DBG_CC("Connection to AP failed");
Kojto 45:50ab13d8f2dc 157 break;
Kojto 45:50ab13d8f2dc 158 }
Kojto 45:50ab13d8f2dc 159 }
Kojto 45:50ab13d8f2dc 160
Kojto 45:50ab13d8f2dc 161 return ret;
Kojto 45:50ab13d8f2dc 162 }
Kojto 45:50ab13d8f2dc 163
SolderSplashLabs 39:03ac37ab34eb 164 char* cc3000::getMACAddress() {
SolderSplashLabs 39:03ac37ab34eb 165 return mac_addr;
SolderSplashLabs 39:03ac37ab34eb 166 }
SolderSplashLabs 39:03ac37ab34eb 167
SolderSplashLabs 39:03ac37ab34eb 168 char* cc3000::getIPAddress() {
SolderSplashLabs 39:03ac37ab34eb 169 return ip_addr;
SolderSplashLabs 39:03ac37ab34eb 170 }
SolderSplashLabs 39:03ac37ab34eb 171
SolderSplashLabs 39:03ac37ab34eb 172 char* cc3000::getGateway() {
SolderSplashLabs 39:03ac37ab34eb 173 return gateway;
SolderSplashLabs 39:03ac37ab34eb 174 }
SolderSplashLabs 39:03ac37ab34eb 175
SolderSplashLabs 39:03ac37ab34eb 176 char* cc3000::getNetworkMask() {
SolderSplashLabs 39:03ac37ab34eb 177 return networkmask;
SolderSplashLabs 39:03ac37ab34eb 178 }
Kojto 45:50ab13d8f2dc 179
Kojto 45:50ab13d8f2dc 180 int cc3000::disconnect(void){
Kojto 45:50ab13d8f2dc 181 if (_wlan.disconnect()) {
Kojto 45:50ab13d8f2dc 182 return -1;
Kojto 45:50ab13d8f2dc 183 } else {
Kojto 45:50ab13d8f2dc 184 return 0;
Kojto 45:50ab13d8f2dc 185 }
Kojto 45:50ab13d8f2dc 186 }
Kojto 45:50ab13d8f2dc 187
SolderSplashLabs 39:03ac37ab34eb 188 #endif
SolderSplashLabs 39:03ac37ab34eb 189
Kojto 44:960b73df5981 190 void cc3000::usync_callback(int32_t event_type, uint8_t *data, uint8_t length) {
Kojto 45:50ab13d8f2dc 191 if (event_type == HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE) {
SolderSplashLabs 41:eb1999bd50fb 192 DBG_CC("Callback : HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE");
Kojto 20:30b6ed7bf8fd 193 _status.smart_config_complete = 1;
Kojto 20:30b6ed7bf8fd 194 _status.stop_smart_config = 1;
Kojto 20:30b6ed7bf8fd 195 }
Kojto 20:30b6ed7bf8fd 196
Kojto 45:50ab13d8f2dc 197 if (event_type == HCI_EVNT_WLAN_UNSOL_CONNECT) {
SolderSplashLabs 41:eb1999bd50fb 198 DBG_CC("Callback : HCI_EVNT_WLAN_UNSOL_CONNECT");
Kojto 20:30b6ed7bf8fd 199 _status.connected = 1;
SolderSplashLabs 39:03ac37ab34eb 200 // Connect message is always followed by a DHCP message, connection is not useable until then
SolderSplashLabs 39:03ac37ab34eb 201 _status.dhcp = 0;
Kojto 20:30b6ed7bf8fd 202 }
Kojto 20:30b6ed7bf8fd 203
Kojto 45:50ab13d8f2dc 204 if (event_type == HCI_EVNT_WLAN_UNSOL_DISCONNECT) {
SolderSplashLabs 41:eb1999bd50fb 205 DBG_CC("Callback : HCI_EVNT_WLAN_UNSOL_DISCONNECT");
Kojto 20:30b6ed7bf8fd 206 _status.connected = 0;
Kojto 20:30b6ed7bf8fd 207 _status.dhcp = 0;
Kojto 20:30b6ed7bf8fd 208 _status.dhcp_configured = 0;
Kojto 20:30b6ed7bf8fd 209 }
Kojto 20:30b6ed7bf8fd 210
Kojto 45:50ab13d8f2dc 211 if (event_type == HCI_EVNT_WLAN_UNSOL_DHCP) {
Kojto 44:960b73df5981 212 #if (CC3000_ETH_COMPAT == 1)
SolderSplashLabs 42:bd2c631a031a 213 _socket.inet_ntoa_r( htonl(*((uint32_t *)(&data[NETAPP_IPCONFIG_IP_OFFSET]))), ip_addr, 17);
SolderSplashLabs 42:bd2c631a031a 214 _socket.inet_ntoa_r( htonl(*((uint32_t *)(&data[NETAPP_IPCONFIG_GW_OFFSET]))), gateway, 17);
SolderSplashLabs 42:bd2c631a031a 215 _socket.inet_ntoa_r( htonl(*((uint32_t *)(&data[NETAPP_IPCONFIG_SUBNET_OFFSET]))), networkmask, 17);
SolderSplashLabs 42:bd2c631a031a 216 _socket.inet_ntoa_r( htonl(*((uint32_t *)(&data[NETAPP_IPCONFIG_MAC_OFFSET]))), mac_addr, 19);
Kojto 44:960b73df5981 217 #endif
Kojto 44:960b73df5981 218 if (*(data + NETAPP_IPCONFIG_MAC_OFFSET) == 0) {
SolderSplashLabs 41:eb1999bd50fb 219 _status.dhcp = 1;
SolderSplashLabs 41:eb1999bd50fb 220 DBG_CC("Callback : HCI_EVNT_WLAN_UNSOL_DHCP %i.%i.%i.%i", data[3], data[2], data[1], data[0]);
SolderSplashLabs 41:eb1999bd50fb 221 } else {
SolderSplashLabs 42:bd2c631a031a 222 DBG_CC("Callback : HCI_EVNT_WLAN_UNSOL_DHCP - Disconnecting");
SolderSplashLabs 41:eb1999bd50fb 223 _status.dhcp = 0;
SolderSplashLabs 41:eb1999bd50fb 224 }
Kojto 20:30b6ed7bf8fd 225 }
Kojto 20:30b6ed7bf8fd 226
Kojto 45:50ab13d8f2dc 227 if (event_type == HCI_EVENT_CC3000_CAN_SHUT_DOWN) {
Kojto 44:960b73df5981 228 // Note this means the modules is idle, so it could be shutdown..
SolderSplashLabs 41:eb1999bd50fb 229 //DBG_CC("Callback : HCI_EVENT_CC3000_CAN_SHUT_DOWN");
Kojto 20:30b6ed7bf8fd 230 _status.ok_to_shut_down = 1;
Kojto 20:30b6ed7bf8fd 231 }
Kojto 20:30b6ed7bf8fd 232
Kojto 45:50ab13d8f2dc 233 if (event_type == HCI_EVNT_WLAN_ASYNC_PING_REPORT) {
SolderSplashLabs 41:eb1999bd50fb 234 DBG_CC("Callback : HCI_EVNT_WLAN_ASYNC_PING_REPORT");
Kojto 20:30b6ed7bf8fd 235 memcpy(&_ping_report, data, length);
Kojto 20:30b6ed7bf8fd 236 }
Kojto 20:30b6ed7bf8fd 237
Kojto 20:30b6ed7bf8fd 238 if (event_type == HCI_EVNT_BSD_TCP_CLOSE_WAIT) {
Kojto 45:50ab13d8f2dc 239 uint8_t socketnum = data[0];
SolderSplashLabs 41:eb1999bd50fb 240 DBG_CC("Callback : HCI_EVNT_BSD_TCP_CLOSE_WAIT - Socket : %d", socketnum);
Kojto 20:30b6ed7bf8fd 241 if (socketnum < MAX_SOCKETS) {
Kojto 20:30b6ed7bf8fd 242 _closed_sockets[socketnum] = true; /* clients socket is closed */
Kojto 20:30b6ed7bf8fd 243 }
Kojto 20:30b6ed7bf8fd 244 }
Kojto 20:30b6ed7bf8fd 245 }
Kojto 20:30b6ed7bf8fd 246
Kojto 20:30b6ed7bf8fd 247 void cc3000::start_smart_config(const uint8_t *smart_config_key) {
SolderSplashLabs 39:03ac37ab34eb 248 _status.smart_config_complete = 0;
Kojto 20:30b6ed7bf8fd 249 _wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 44:960b73df5981 250
Kojto 45:50ab13d8f2dc 251 if (_status.connected == 1) {
SolderSplashLabs 42:bd2c631a031a 252 disconnect();
SolderSplashLabs 42:bd2c631a031a 253 }
Kojto 20:30b6ed7bf8fd 254
Kojto 20:30b6ed7bf8fd 255 //Wait until CC3000 is disconected
Kojto 45:50ab13d8f2dc 256 while (_status.connected == 1) {
Kojto 20:30b6ed7bf8fd 257 wait_us(5);
Kojto 20:30b6ed7bf8fd 258 _event.hci_unsolicited_event_handler();
Kojto 20:30b6ed7bf8fd 259 }
Kojto 20:30b6ed7bf8fd 260
Kojto 20:30b6ed7bf8fd 261 // Trigger the Smart Config process
Kojto 20:30b6ed7bf8fd 262 _wlan.smart_config_set_prefix(cc3000_prefix);
Kojto 20:30b6ed7bf8fd 263 // Start the Smart Config process with AES disabled
Kojto 20:30b6ed7bf8fd 264 _wlan.smart_config_start(0);
Kojto 20:30b6ed7bf8fd 265
Kojto 20:30b6ed7bf8fd 266 DBG_CC("Waiting for smartconfig to be completed");
Kojto 20:30b6ed7bf8fd 267
Kojto 20:30b6ed7bf8fd 268 // Wait for Smart config finished
Kojto 45:50ab13d8f2dc 269 while (_status.smart_config_complete == 0) {
Kojto 20:30b6ed7bf8fd 270 wait_ms(100);
Kojto 20:30b6ed7bf8fd 271 }
Kojto 20:30b6ed7bf8fd 272
Kojto 20:30b6ed7bf8fd 273 DBG_CC("Smartconfig finished");
Kojto 20:30b6ed7bf8fd 274
Kojto 20:30b6ed7bf8fd 275 #ifndef CC3000_UNENCRYPTED_SMART_CONFIG
Kojto 20:30b6ed7bf8fd 276 // create new entry for AES encryption key
Kojto 20:30b6ed7bf8fd 277 _nvmem.create_entry(NVMEM_AES128_KEY_FILEID, 16);
Kojto 20:30b6ed7bf8fd 278 // write AES key to NVMEM
Kojto 20:30b6ed7bf8fd 279 _security.aes_write_key((uint8_t *)(&smart_config_key[0]));
Kojto 20:30b6ed7bf8fd 280 // Decrypt configuration information and add profile
Kojto 20:30b6ed7bf8fd 281 _wlan.smart_config_process();
Kojto 20:30b6ed7bf8fd 282 #endif
Kojto 20:30b6ed7bf8fd 283
Kojto 20:30b6ed7bf8fd 284 // Configure to connect automatically to the AP retrieved in the
Kojto 20:30b6ed7bf8fd 285 // Smart config process
SolderSplashLabs 39:03ac37ab34eb 286 _wlan.ioctl_set_connection_policy(0, 0, 1);
Kojto 20:30b6ed7bf8fd 287
Kojto 20:30b6ed7bf8fd 288 // reset the CC3000
Kojto 20:30b6ed7bf8fd 289 _wlan.stop();
SolderSplashLabs 39:03ac37ab34eb 290 _status.enabled = 0;
SolderSplashLabs 39:03ac37ab34eb 291 wait(5);
Kojto 20:30b6ed7bf8fd 292 _wlan.start(0);
SolderSplashLabs 39:03ac37ab34eb 293 _status.enabled = 1;
Kojto 20:30b6ed7bf8fd 294
Kojto 20:30b6ed7bf8fd 295 // Mask out all non-required events
Kojto 46:ca8c234997c0 296 _wlan.set_event_mask(HCI_EVNT_WLAN_KEEPALIVE | HCI_EVNT_WLAN_UNSOL_INIT);
Kojto 20:30b6ed7bf8fd 297 }
Kojto 20:30b6ed7bf8fd 298
Kojto 20:30b6ed7bf8fd 299 bool cc3000::connect_secure(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
Kojto 45:50ab13d8f2dc 300 #ifdef CC3000_TINY_DRIVER
Kojto 45:50ab13d8f2dc 301 return false; /* not supported*/
Kojto 45:50ab13d8f2dc 302 #else
Kojto 20:30b6ed7bf8fd 303 uint32_t ret;
Kojto 20:30b6ed7bf8fd 304
SolderSplashLabs 42:bd2c631a031a 305 //_wlan.disconnect();
Kojto 20:30b6ed7bf8fd 306 wait_ms(3);
Kojto 20:30b6ed7bf8fd 307 ret = _wlan.connect(security_mode, ssid, strlen((const char *)ssid), 0, (uint8_t *)key, strlen((const char *)key));
Kojto 20:30b6ed7bf8fd 308 if (ret == 0) { /* TODO static internal cc3000 state 0 to TRUE */
Kojto 20:30b6ed7bf8fd 309 ret = true;
Kojto 20:30b6ed7bf8fd 310 } else {
Kojto 20:30b6ed7bf8fd 311 ret = false;
Kojto 20:30b6ed7bf8fd 312 }
Kojto 20:30b6ed7bf8fd 313 return ret;
Kojto 45:50ab13d8f2dc 314 #endif
Kojto 20:30b6ed7bf8fd 315 }
Kojto 20:30b6ed7bf8fd 316
Kojto 44:960b73df5981 317 bool cc3000::connect_non_blocking(const uint8_t *ssid, const uint8_t *key, int32_t security_mode)
SolderSplashLabs 39:03ac37ab34eb 318 {
Kojto 45:50ab13d8f2dc 319 bool ret = false;
SolderSplashLabs 39:03ac37ab34eb 320
Kojto 45:50ab13d8f2dc 321 if (key == 0) {
Kojto 45:50ab13d8f2dc 322 if (connect_open(ssid)) {
SolderSplashLabs 39:03ac37ab34eb 323 ret = true;
SolderSplashLabs 39:03ac37ab34eb 324 }
Kojto 45:50ab13d8f2dc 325 } else {
SolderSplashLabs 39:03ac37ab34eb 326 #ifndef CC3000_TINY_DRIVER
Kojto 45:50ab13d8f2dc 327 if (connect_secure(ssid,key,security_mode)) {
SolderSplashLabs 39:03ac37ab34eb 328 ret = true;
SolderSplashLabs 39:03ac37ab34eb 329 }
SolderSplashLabs 39:03ac37ab34eb 330 #else
SolderSplashLabs 39:03ac37ab34eb 331 /* secure connection not supported with TINY_DRIVER */
SolderSplashLabs 39:03ac37ab34eb 332 #endif
SolderSplashLabs 39:03ac37ab34eb 333 }
Kojto 44:960b73df5981 334
SolderSplashLabs 39:03ac37ab34eb 335 return ret;
SolderSplashLabs 39:03ac37ab34eb 336 }
SolderSplashLabs 39:03ac37ab34eb 337
Kojto 20:30b6ed7bf8fd 338 bool cc3000::connect_to_AP(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
Kojto 45:50ab13d8f2dc 339 Timer t;
Kojto 20:30b6ed7bf8fd 340 bool ret = true;
Kojto 20:30b6ed7bf8fd 341
Kojto 20:30b6ed7bf8fd 342 t.start();
Kojto 20:30b6ed7bf8fd 343 while (is_connected() == false) {
Kojto 20:30b6ed7bf8fd 344 if (key == 0) {
Kojto 20:30b6ed7bf8fd 345 if (connect_open(ssid)) {
Kojto 20:30b6ed7bf8fd 346 break;
Kojto 20:30b6ed7bf8fd 347 }
Kojto 20:30b6ed7bf8fd 348 } else {
Kojto 20:30b6ed7bf8fd 349 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 350 if (connect_secure(ssid,key,security_mode)) {
Kojto 20:30b6ed7bf8fd 351 break;
Kojto 20:30b6ed7bf8fd 352 }
Kojto 20:30b6ed7bf8fd 353 #else
Kojto 20:30b6ed7bf8fd 354 return false; /* secure connection not supported with TINY_DRIVER */
Kojto 20:30b6ed7bf8fd 355 #endif
Kojto 20:30b6ed7bf8fd 356 }
Kojto 20:30b6ed7bf8fd 357
Kojto 20:30b6ed7bf8fd 358 /* timeout 10 seconds */
Kojto 45:50ab13d8f2dc 359 if (t.read_ms() > 10000) {
Kojto 20:30b6ed7bf8fd 360 ret = false;
Kojto 20:30b6ed7bf8fd 361 DBG_CC("Connection to AP failed");
Kojto 20:30b6ed7bf8fd 362 break;
Kojto 20:30b6ed7bf8fd 363 }
Kojto 20:30b6ed7bf8fd 364 }
Kojto 20:30b6ed7bf8fd 365
Kojto 20:30b6ed7bf8fd 366 return ret;
Kojto 20:30b6ed7bf8fd 367 }
Kojto 20:30b6ed7bf8fd 368
Kojto 20:30b6ed7bf8fd 369 void cc3000::start(uint8_t patch) {
Kojto 20:30b6ed7bf8fd 370 _wlan.start(patch);
SolderSplashLabs 39:03ac37ab34eb 371 _status.enabled = 1;
Kojto 46:ca8c234997c0 372 _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
Kojto 20:30b6ed7bf8fd 373 }
Kojto 20:30b6ed7bf8fd 374
Kojto 20:30b6ed7bf8fd 375 void cc3000::stop(void) {
Kojto 20:30b6ed7bf8fd 376 _wlan.stop();
SolderSplashLabs 39:03ac37ab34eb 377 _status.enabled = 0;
Kojto 20:30b6ed7bf8fd 378 }
Kojto 20:30b6ed7bf8fd 379
Kojto 20:30b6ed7bf8fd 380 void cc3000::restart(uint8_t patch) {
Kojto 20:30b6ed7bf8fd 381 _wlan.stop();
SolderSplashLabs 39:03ac37ab34eb 382 _status.enabled = 0;
Kojto 20:30b6ed7bf8fd 383 wait_ms(500);
Kojto 20:30b6ed7bf8fd 384 _wlan.start(patch);
SolderSplashLabs 39:03ac37ab34eb 385 _status.enabled = 1;
Kojto 20:30b6ed7bf8fd 386 }
Kojto 20:30b6ed7bf8fd 387
Kojto 20:30b6ed7bf8fd 388 bool cc3000::connect_open(const uint8_t *ssid) {
Kojto 20:30b6ed7bf8fd 389 _wlan.disconnect();
Kojto 20:30b6ed7bf8fd 390 wait_ms(3);
Kojto 45:50ab13d8f2dc 391 uint32_t ret;
Kojto 20:30b6ed7bf8fd 392 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 393 ret = _wlan.connect(0,ssid, strlen((const char *)ssid), 0, 0, 0);
Kojto 20:30b6ed7bf8fd 394 #else
Kojto 20:30b6ed7bf8fd 395 ret = _wlan.connect(ssid, strlen((const char *)ssid));
Kojto 20:30b6ed7bf8fd 396 #endif
Kojto 20:30b6ed7bf8fd 397 if (ret == 0) {
Kojto 20:30b6ed7bf8fd 398 ret = true;
Kojto 20:30b6ed7bf8fd 399 } else {
Kojto 20:30b6ed7bf8fd 400 ret = false;
Kojto 20:30b6ed7bf8fd 401 }
Kojto 20:30b6ed7bf8fd 402 return ret;
Kojto 20:30b6ed7bf8fd 403 }
Kojto 20:30b6ed7bf8fd 404
SolderSplashLabs 39:03ac37ab34eb 405 bool cc3000::is_enabled()
SolderSplashLabs 39:03ac37ab34eb 406 {
SolderSplashLabs 39:03ac37ab34eb 407 return _status.enabled;
SolderSplashLabs 39:03ac37ab34eb 408 }
SolderSplashLabs 39:03ac37ab34eb 409
Kojto 20:30b6ed7bf8fd 410 bool cc3000::is_connected() {
Kojto 45:50ab13d8f2dc 411 if (( _status.connected ) && ( _status.dhcp )) {
Kojto 45:50ab13d8f2dc 412 return 1;
Kojto 45:50ab13d8f2dc 413 } else {
Kojto 45:50ab13d8f2dc 414 return 0;
SolderSplashLabs 42:bd2c631a031a 415 }
Kojto 20:30b6ed7bf8fd 416 }
Kojto 20:30b6ed7bf8fd 417
Kojto 20:30b6ed7bf8fd 418 bool cc3000::is_dhcp_configured() {
Kojto 20:30b6ed7bf8fd 419 return _status.dhcp;
Kojto 20:30b6ed7bf8fd 420 }
Kojto 20:30b6ed7bf8fd 421
Kojto 20:30b6ed7bf8fd 422 bool cc3000::is_smart_confing_completed() {
Kojto 20:30b6ed7bf8fd 423 return _status.smart_config_complete;
Kojto 20:30b6ed7bf8fd 424 }
Kojto 20:30b6ed7bf8fd 425
Kojto 20:30b6ed7bf8fd 426 uint8_t cc3000::get_mac_address(uint8_t address[6]) {
Kojto 20:30b6ed7bf8fd 427 return _nvmem.get_mac_address(address);
Kojto 20:30b6ed7bf8fd 428 }
Kojto 20:30b6ed7bf8fd 429
Kojto 20:30b6ed7bf8fd 430 uint8_t cc3000::set_mac_address(uint8_t address[6]) {
Kojto 20:30b6ed7bf8fd 431 return _nvmem.set_mac_address(address);
Kojto 20:30b6ed7bf8fd 432 }
Kojto 20:30b6ed7bf8fd 433
Kojto 20:30b6ed7bf8fd 434 void cc3000::get_user_file_info(uint8_t *info_file, size_t size) {
Kojto 20:30b6ed7bf8fd 435 _nvmem.read( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
Kojto 20:30b6ed7bf8fd 436 }
Kojto 20:30b6ed7bf8fd 437
Kojto 20:30b6ed7bf8fd 438 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 439 bool cc3000::get_ip_config(tNetappIpconfigRetArgs *ip_config) {
Kojto 20:30b6ed7bf8fd 440 if ((_status.dhcp == false) || (_status.connected == false)) {
Kojto 20:30b6ed7bf8fd 441 return false;
Kojto 20:30b6ed7bf8fd 442 }
Kojto 20:30b6ed7bf8fd 443
Kojto 20:30b6ed7bf8fd 444 _netapp.ipconfig(ip_config);
Kojto 20:30b6ed7bf8fd 445 return true;
Kojto 20:30b6ed7bf8fd 446 }
Kojto 20:30b6ed7bf8fd 447 #endif
Kojto 20:30b6ed7bf8fd 448
Kojto 20:30b6ed7bf8fd 449 void cc3000::delete_profiles(void) {
Kojto 20:30b6ed7bf8fd 450 _wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 20:30b6ed7bf8fd 451 _wlan.ioctl_del_profile(255);
Kojto 20:30b6ed7bf8fd 452
Kojto 45:50ab13d8f2dc 453 tUserFS user_info;
Kojto 20:30b6ed7bf8fd 454 get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 20:30b6ed7bf8fd 455 user_info.FTC = 0;
Kojto 20:30b6ed7bf8fd 456 set_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 20:30b6ed7bf8fd 457 }
Kojto 20:30b6ed7bf8fd 458
Kojto 20:30b6ed7bf8fd 459 void cc3000::set_user_file_info(uint8_t *info_file, size_t size) {
Kojto 20:30b6ed7bf8fd 460 _nvmem.write( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
Kojto 20:30b6ed7bf8fd 461 }
Kojto 20:30b6ed7bf8fd 462
Kojto 20:30b6ed7bf8fd 463 uint32_t cc3000::ping(uint32_t ip, uint8_t attempts, uint16_t timeout, uint8_t size) {
Kojto 45:50ab13d8f2dc 464 #ifndef CC3000_TINY_DRIVER
Kojto 37:3332f57b7f1e 465 uint32_t reversed_ip = (ip >> 24) | ((ip >> 8) & 0xFF00) | ((ip << 8) & 0xFF0000) | (ip << 24);
Kojto 20:30b6ed7bf8fd 466
Kojto 20:30b6ed7bf8fd 467 _ping_report.packets_received = 0;
Kojto 20:30b6ed7bf8fd 468 if (_netapp.ping_send(&reversed_ip, attempts, size, timeout) == -1) {
Kojto 20:30b6ed7bf8fd 469 DBG_CC("Failed to send ping");
Kojto 20:30b6ed7bf8fd 470 return 0;
Kojto 20:30b6ed7bf8fd 471 }
Kojto 20:30b6ed7bf8fd 472 wait_ms(timeout*attempts*2);
Kojto 20:30b6ed7bf8fd 473
Kojto 20:30b6ed7bf8fd 474 /* known issue of cc3000 - sent number is send + received */
Kojto 20:30b6ed7bf8fd 475 // TODO : Remove the Sent/recv'd counts until ti fix the firmware issue?
Kojto 20:30b6ed7bf8fd 476 DBG_CC("Sent: %d",_ping_report.packets_sent);
Kojto 20:30b6ed7bf8fd 477 DBG_CC("Received: %d",_ping_report.packets_received);
Kojto 20:30b6ed7bf8fd 478 DBG_CC("Min time: %d",_ping_report.min_round_time);
Kojto 20:30b6ed7bf8fd 479 DBG_CC("Max time: %d",_ping_report.max_round_time);
Kojto 20:30b6ed7bf8fd 480 DBG_CC("Avg time: %d",_ping_report.avg_round_time);
Kojto 20:30b6ed7bf8fd 481
Kojto 20:30b6ed7bf8fd 482 return _ping_report.packets_received;
Kojto 45:50ab13d8f2dc 483 #else
Kojto 45:50ab13d8f2dc 484 return 0;
Kojto 45:50ab13d8f2dc 485 #endif
Kojto 20:30b6ed7bf8fd 486 }
Kojto 20:30b6ed7bf8fd 487
Kojto 20:30b6ed7bf8fd 488 /* Conversion between uint types and C strings */
Kojto 20:30b6ed7bf8fd 489 uint8_t* UINT32_TO_STREAM_f (uint8_t *p, uint32_t u32)
Kojto 20:30b6ed7bf8fd 490 {
Kojto 20:30b6ed7bf8fd 491 *(p)++ = (uint8_t)(u32);
Kojto 20:30b6ed7bf8fd 492 *(p)++ = (uint8_t)((u32) >> 8);
Kojto 20:30b6ed7bf8fd 493 *(p)++ = (uint8_t)((u32) >> 16);
Kojto 20:30b6ed7bf8fd 494 *(p)++ = (uint8_t)((u32) >> 24);
Kojto 20:30b6ed7bf8fd 495 return p;
Kojto 20:30b6ed7bf8fd 496 }
Kojto 20:30b6ed7bf8fd 497
Kojto 20:30b6ed7bf8fd 498
Kojto 20:30b6ed7bf8fd 499 uint8_t* UINT16_TO_STREAM_f (uint8_t *p, uint16_t u16)
Kojto 20:30b6ed7bf8fd 500 {
Kojto 20:30b6ed7bf8fd 501 *(p)++ = (uint8_t)(u16);
Kojto 20:30b6ed7bf8fd 502 *(p)++ = (uint8_t)((u16) >> 8);
Kojto 20:30b6ed7bf8fd 503 return p;
Kojto 20:30b6ed7bf8fd 504 }
Kojto 20:30b6ed7bf8fd 505
Kojto 20:30b6ed7bf8fd 506
Kojto 20:30b6ed7bf8fd 507 uint16_t STREAM_TO_UINT16_f(uint8_t *p, uint16_t offset)
Kojto 20:30b6ed7bf8fd 508 {
Kojto 20:30b6ed7bf8fd 509 return (uint16_t)((uint16_t)((uint16_t)
Kojto 20:30b6ed7bf8fd 510 (*(p + offset + 1)) << 8) + (uint16_t)(*(p + offset)));
Kojto 20:30b6ed7bf8fd 511 }
Kojto 20:30b6ed7bf8fd 512
Kojto 20:30b6ed7bf8fd 513
Kojto 20:30b6ed7bf8fd 514 uint32_t STREAM_TO_UINT32_f(uint8_t *p, uint16_t offset)
Kojto 20:30b6ed7bf8fd 515 {
Kojto 20:30b6ed7bf8fd 516 return (uint32_t)((uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 517 (*(p + offset + 3)) << 24) + (uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 518 (*(p + offset + 2)) << 16) + (uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 519 (*(p + offset + 1)) << 8) + (uint32_t)(*(p + offset)));
Kojto 20:30b6ed7bf8fd 520 }
Kojto 20:30b6ed7bf8fd 521
Kojto 45:50ab13d8f2dc 522 } // mbed_cc3000 namespace
Kojto 20:30b6ed7bf8fd 523