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@47:86bb5f431c50, 2014-10-27 (annotated)

Committer:
mfurseman
Date:
Mon Oct 27 18:45:11 2014 +0000
Revision:
47:86bb5f431c50
Parent:
46:ca8c234997c0
Child:
48:1e6068103f0b
Driver Debugging

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 20:30b6ed7bf8fd 1 /*****************************************************************************
Kojto 20:30b6ed7bf8fd 2 *
Kojto 20:30b6ed7bf8fd 3 * C++ interface/implementation created by Martin Kojtal (0xc0170). Thanks to
Kojto 20:30b6ed7bf8fd 4 * Jim Carver and Frank Vannieuwkerke for their inital cc3000 mbed port and
Kojto 20:30b6ed7bf8fd 5 * provided help.
Kojto 20:30b6ed7bf8fd 6 *
Kojto 20:30b6ed7bf8fd 7 * This version of "host driver" uses CC3000 Host Driver Implementation. Thus
Kojto 20:30b6ed7bf8fd 8 * read the following copyright:
Kojto 20:30b6ed7bf8fd 9 *
Kojto 20:30b6ed7bf8fd 10 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
Kojto 20:30b6ed7bf8fd 11 *
Kojto 20:30b6ed7bf8fd 12 * Redistribution and use in source and binary forms, with or without
Kojto 20:30b6ed7bf8fd 13 * modification, are permitted provided that the following conditions
Kojto 20:30b6ed7bf8fd 14 * are met:
Kojto 20:30b6ed7bf8fd 15 *
Kojto 20:30b6ed7bf8fd 16 * Redistributions of source code must retain the above copyright
Kojto 20:30b6ed7bf8fd 17 * notice, this list of conditions and the following disclaimer.
Kojto 20:30b6ed7bf8fd 18 *
Kojto 20:30b6ed7bf8fd 19 * Redistributions in binary form must reproduce the above copyright
Kojto 20:30b6ed7bf8fd 20 * notice, this list of conditions and the following disclaimer in the
Kojto 20:30b6ed7bf8fd 21 * documentation and/or other materials provided with the
Kojto 20:30b6ed7bf8fd 22 * distribution.
Kojto 20:30b6ed7bf8fd 23 *
Kojto 20:30b6ed7bf8fd 24 * Neither the name of Texas Instruments Incorporated nor the names of
Kojto 20:30b6ed7bf8fd 25 * its contributors may be used to endorse or promote products derived
Kojto 20:30b6ed7bf8fd 26 * from this software without specific prior written permission.
Kojto 20:30b6ed7bf8fd 27 *
Kojto 20:30b6ed7bf8fd 28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
Kojto 20:30b6ed7bf8fd 29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
Kojto 20:30b6ed7bf8fd 30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
Kojto 20:30b6ed7bf8fd 31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
Kojto 20:30b6ed7bf8fd 32 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
Kojto 20:30b6ed7bf8fd 33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
Kojto 20:30b6ed7bf8fd 34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
Kojto 20:30b6ed7bf8fd 35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
Kojto 20:30b6ed7bf8fd 36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Kojto 20:30b6ed7bf8fd 37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 20:30b6ed7bf8fd 38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 20:30b6ed7bf8fd 39 *
Kojto 20:30b6ed7bf8fd 40 *****************************************************************************/
Kojto 20:30b6ed7bf8fd 41 #include "cc3000.h"
Kojto 20:30b6ed7bf8fd 42 #include "cc3000_event.h"
Kojto 20:30b6ed7bf8fd 43
mfurseman 47:86bb5f431c50 44 /* DEBUG */
mfurseman 47:86bb5f431c50 45 //#include "USBSerial.h"
mfurseman 47:86bb5f431c50 46 //extern USBSerial serial;
mfurseman 47:86bb5f431c50 47
Kojto 20:30b6ed7bf8fd 48 namespace mbed_cc3000 {
Kojto 20:30b6ed7bf8fd 49
Kojto 20:30b6ed7bf8fd 50 /* TODO this prefix remove? verify */
Kojto 20:30b6ed7bf8fd 51 static uint8_t cc3000_prefix[] = {'T', 'T', 'T'};
Kojto 20:30b6ed7bf8fd 52 cc3000 *cc3000::_inst;
Kojto 20:30b6ed7bf8fd 53
Kojto 45:50ab13d8f2dc 54 cc3000::cc3000(PinName cc3000_irq, PinName cc3000_en, PinName cc3000_cs, SPI cc3000_spi)
Kojto 45:50ab13d8f2dc 55 : _event(_simple_link, _hci, _spi, *this), _socket(_simple_link, _hci, _event),
Kojto 45:50ab13d8f2dc 56 _spi(cc3000_irq, cc3000_en, cc3000_cs, cc3000_spi, _event, _simple_link), _hci(_spi),
Kojto 45:50ab13d8f2dc 57 _nvmem(_hci, _event, _simple_link), _netapp(_simple_link, _nvmem, _hci, _event),
Kojto 45:50ab13d8f2dc 58 _wlan(_simple_link, _event, _spi, _hci) {
Kojto 20:30b6ed7bf8fd 59 _simple_link.set_tx_complete_signal(1);
Kojto 45:50ab13d8f2dc 60 memset(&_status, 0, sizeof(_status));
Kojto 20:30b6ed7bf8fd 61 _inst = this;
Kojto 20:30b6ed7bf8fd 62 }
Kojto 20:30b6ed7bf8fd 63
Kojto 20:30b6ed7bf8fd 64 cc3000::~cc3000() {
Kojto 20:30b6ed7bf8fd 65 }
Kojto 20:30b6ed7bf8fd 66
Kojto 44:960b73df5981 67 #if (CC3000_ETH_COMPAT == 1)
Kojto 45:50ab13d8f2dc 68 cc3000::cc3000(PinName cc3000_irq, PinName cc3000_en, PinName cc3000_cs, SPI cc3000_spi, const char *ssid,
Kojto 45:50ab13d8f2dc 69 const char *phrase, Security sec, bool smart_config)
Kojto 45:50ab13d8f2dc 70 : _event(_simple_link, _hci, _spi, *this), _socket(_simple_link, _hci, _event),
Kojto 45:50ab13d8f2dc 71 _spi(cc3000_irq, cc3000_en, cc3000_cs, cc3000_spi, _event, _simple_link), _hci(_spi),
Kojto 45:50ab13d8f2dc 72 _nvmem(_hci, _event, _simple_link), _netapp(_simple_link, _nvmem, _hci, _event),
Kojto 45:50ab13d8f2dc 73 _wlan(_simple_link, _event, _spi, _hci), _sec(sec), _smart_config(smart_config) {
Kojto 45:50ab13d8f2dc 74 _simple_link.set_tx_complete_signal(1);
Kojto 45:50ab13d8f2dc 75 memset(&_status, 0, sizeof(_status));
Kojto 45:50ab13d8f2dc 76 strcpy((char *)_ssid, ssid);
Kojto 45:50ab13d8f2dc 77 strcpy((char *)_phrase, phrase);
Kojto 45:50ab13d8f2dc 78 _inst = this;
Kojto 45:50ab13d8f2dc 79 }
Kojto 45:50ab13d8f2dc 80
SolderSplashLabs 39:03ac37ab34eb 81 // Ethernet library compatible, functions return strings
SolderSplashLabs 39:03ac37ab34eb 82 // Caches the ipconfig from the usync callback
Kojto 45:50ab13d8f2dc 83 static char mac_addr[19]= "\0";
SolderSplashLabs 39:03ac37ab34eb 84 static char ip_addr[17] = "\0";
SolderSplashLabs 39:03ac37ab34eb 85 static char gateway[17] = "\0";
SolderSplashLabs 39:03ac37ab34eb 86 static char networkmask[17] = "\0";
SolderSplashLabs 39:03ac37ab34eb 87
Kojto 45:50ab13d8f2dc 88 void cc3000::init() {
Kojto 45:50ab13d8f2dc 89 _wlan.start(0);
Kojto 45:50ab13d8f2dc 90
Kojto 45:50ab13d8f2dc 91 uint32_t subnet[4] = {0};
Kojto 45:50ab13d8f2dc 92 uint32_t ip[4] = {0};
Kojto 45:50ab13d8f2dc 93 uint32_t getway[4] = {0};
Kojto 45:50ab13d8f2dc 94 uint32_t dns[4] = {0};
Kojto 45:50ab13d8f2dc 95
Kojto 45:50ab13d8f2dc 96 _netapp.dhcp(ip, subnet, getway, dns);
Kojto 45:50ab13d8f2dc 97 _wlan.stop();
Kojto 45:50ab13d8f2dc 98 wait(1);
Kojto 45:50ab13d8f2dc 99 _wlan.start(0);
Kojto 45:50ab13d8f2dc 100
Kojto 45:50ab13d8f2dc 101 _status.enabled = 1;
Kojto 46:ca8c234997c0 102 _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
Kojto 45:50ab13d8f2dc 103 }
Kojto 45:50ab13d8f2dc 104
Kojto 45:50ab13d8f2dc 105 void cc3000::init(const char *ip, const char *mask, const char *gateway) {
Kojto 45:50ab13d8f2dc 106 _netapp.dhcp((uint32_t *)ip, (uint32_t *)mask, (uint32_t *)gateway, (uint32_t *)ip); //dns = ip
Kojto 45:50ab13d8f2dc 107 _wlan.stop();
Kojto 45:50ab13d8f2dc 108 wait(1);
Kojto 45:50ab13d8f2dc 109 _wlan.start(0);
Kojto 45:50ab13d8f2dc 110
Kojto 45:50ab13d8f2dc 111 _status.enabled = 1;
Kojto 46:ca8c234997c0 112 _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
Kojto 45:50ab13d8f2dc 113 }
Kojto 45:50ab13d8f2dc 114
Kojto 45:50ab13d8f2dc 115 int cc3000::connect(unsigned int timeout_ms) {
Kojto 45:50ab13d8f2dc 116 Timer t;
Kojto 45:50ab13d8f2dc 117 int ret = 0;
Kojto 45:50ab13d8f2dc 118
Kojto 45:50ab13d8f2dc 119 if (_smart_config == false) {
Kojto 45:50ab13d8f2dc 120 _wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 45:50ab13d8f2dc 121 } else {
Kojto 45:50ab13d8f2dc 122 tUserFS user_info;
Kojto 45:50ab13d8f2dc 123 get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 45:50ab13d8f2dc 124 if (user_info.FTC == 1) {
Kojto 45:50ab13d8f2dc 125 _wlan.ioctl_set_connection_policy(0, 1, 1);
Kojto 45:50ab13d8f2dc 126 } else {
Kojto 45:50ab13d8f2dc 127 DBG_CC("Smart config is not set. Please run the first time configuration.");
Kojto 45:50ab13d8f2dc 128 return -1;
Kojto 45:50ab13d8f2dc 129 }
Kojto 45:50ab13d8f2dc 130 }
Kojto 45:50ab13d8f2dc 131
Kojto 45:50ab13d8f2dc 132 t.start();
Kojto 45:50ab13d8f2dc 133 while (is_connected() == false) {
Kojto 45:50ab13d8f2dc 134 if (strlen((const char *)_phrase) < 8) {
Kojto 45:50ab13d8f2dc 135 if (connect_open(_ssid)) {
Kojto 45:50ab13d8f2dc 136 break;
Kojto 45:50ab13d8f2dc 137 }
Kojto 45:50ab13d8f2dc 138 } else {
Kojto 45:50ab13d8f2dc 139 #ifndef CC3000_TINY_DRIVER
Kojto 45:50ab13d8f2dc 140 if (connect_secure(_ssid,_phrase, _sec)) {
Kojto 45:50ab13d8f2dc 141 break;
Kojto 45:50ab13d8f2dc 142 }
Kojto 45:50ab13d8f2dc 143 #else
Kojto 45:50ab13d8f2dc 144 return -1; /* secure connection not supported with TINY_DRIVER */
Kojto 45:50ab13d8f2dc 145 #endif
Kojto 45:50ab13d8f2dc 146 }
Kojto 45:50ab13d8f2dc 147
Kojto 45:50ab13d8f2dc 148 if (t.read_ms() > timeout_ms) {
Kojto 45:50ab13d8f2dc 149 ret = -1;
Kojto 45:50ab13d8f2dc 150 DBG_CC("Connection to AP failed");
Kojto 45:50ab13d8f2dc 151 break;
Kojto 45:50ab13d8f2dc 152 }
Kojto 45:50ab13d8f2dc 153 }
Kojto 45:50ab13d8f2dc 154
Kojto 45:50ab13d8f2dc 155 while (is_dhcp_configured() == false)
Kojto 45:50ab13d8f2dc 156 {
Kojto 45:50ab13d8f2dc 157 if (t.read_ms() > timeout_ms) {
Kojto 45:50ab13d8f2dc 158 ret = -1;
Kojto 45:50ab13d8f2dc 159 DBG_CC("Connection to AP failed");
Kojto 45:50ab13d8f2dc 160 break;
Kojto 45:50ab13d8f2dc 161 }
Kojto 45:50ab13d8f2dc 162 }
Kojto 45:50ab13d8f2dc 163
Kojto 45:50ab13d8f2dc 164 return ret;
Kojto 45:50ab13d8f2dc 165 }
Kojto 45:50ab13d8f2dc 166
SolderSplashLabs 39:03ac37ab34eb 167 char* cc3000::getMACAddress() {
SolderSplashLabs 39:03ac37ab34eb 168 return mac_addr;
SolderSplashLabs 39:03ac37ab34eb 169 }
SolderSplashLabs 39:03ac37ab34eb 170
SolderSplashLabs 39:03ac37ab34eb 171 char* cc3000::getIPAddress() {
SolderSplashLabs 39:03ac37ab34eb 172 return ip_addr;
SolderSplashLabs 39:03ac37ab34eb 173 }
SolderSplashLabs 39:03ac37ab34eb 174
SolderSplashLabs 39:03ac37ab34eb 175 char* cc3000::getGateway() {
SolderSplashLabs 39:03ac37ab34eb 176 return gateway;
SolderSplashLabs 39:03ac37ab34eb 177 }
SolderSplashLabs 39:03ac37ab34eb 178
SolderSplashLabs 39:03ac37ab34eb 179 char* cc3000::getNetworkMask() {
SolderSplashLabs 39:03ac37ab34eb 180 return networkmask;
SolderSplashLabs 39:03ac37ab34eb 181 }
Kojto 45:50ab13d8f2dc 182
Kojto 45:50ab13d8f2dc 183 int cc3000::disconnect(void){
Kojto 45:50ab13d8f2dc 184 if (_wlan.disconnect()) {
Kojto 45:50ab13d8f2dc 185 return -1;
Kojto 45:50ab13d8f2dc 186 } else {
Kojto 45:50ab13d8f2dc 187 return 0;
Kojto 45:50ab13d8f2dc 188 }
Kojto 45:50ab13d8f2dc 189 }
Kojto 45:50ab13d8f2dc 190
SolderSplashLabs 39:03ac37ab34eb 191 #endif
SolderSplashLabs 39:03ac37ab34eb 192
Kojto 44:960b73df5981 193 void cc3000::usync_callback(int32_t event_type, uint8_t *data, uint8_t length) {
Kojto 45:50ab13d8f2dc 194 if (event_type == HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE) {
SolderSplashLabs 41:eb1999bd50fb 195 DBG_CC("Callback : HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE");
Kojto 20:30b6ed7bf8fd 196 _status.smart_config_complete = 1;
Kojto 20:30b6ed7bf8fd 197 _status.stop_smart_config = 1;
Kojto 20:30b6ed7bf8fd 198 }
Kojto 20:30b6ed7bf8fd 199
Kojto 45:50ab13d8f2dc 200 if (event_type == HCI_EVNT_WLAN_UNSOL_CONNECT) {
SolderSplashLabs 41:eb1999bd50fb 201 DBG_CC("Callback : HCI_EVNT_WLAN_UNSOL_CONNECT");
Kojto 20:30b6ed7bf8fd 202 _status.connected = 1;
SolderSplashLabs 39:03ac37ab34eb 203 // Connect message is always followed by a DHCP message, connection is not useable until then
SolderSplashLabs 39:03ac37ab34eb 204 _status.dhcp = 0;
Kojto 20:30b6ed7bf8fd 205 }
Kojto 20:30b6ed7bf8fd 206
Kojto 45:50ab13d8f2dc 207 if (event_type == HCI_EVNT_WLAN_UNSOL_DISCONNECT) {
SolderSplashLabs 41:eb1999bd50fb 208 DBG_CC("Callback : HCI_EVNT_WLAN_UNSOL_DISCONNECT");
Kojto 20:30b6ed7bf8fd 209 _status.connected = 0;
Kojto 20:30b6ed7bf8fd 210 _status.dhcp = 0;
Kojto 20:30b6ed7bf8fd 211 _status.dhcp_configured = 0;
Kojto 20:30b6ed7bf8fd 212 }
Kojto 20:30b6ed7bf8fd 213
Kojto 45:50ab13d8f2dc 214 if (event_type == HCI_EVNT_WLAN_UNSOL_DHCP) {
Kojto 44:960b73df5981 215 #if (CC3000_ETH_COMPAT == 1)
SolderSplashLabs 42:bd2c631a031a 216 _socket.inet_ntoa_r( htonl(*((uint32_t *)(&data[NETAPP_IPCONFIG_IP_OFFSET]))), ip_addr, 17);
SolderSplashLabs 42:bd2c631a031a 217 _socket.inet_ntoa_r( htonl(*((uint32_t *)(&data[NETAPP_IPCONFIG_GW_OFFSET]))), gateway, 17);
SolderSplashLabs 42:bd2c631a031a 218 _socket.inet_ntoa_r( htonl(*((uint32_t *)(&data[NETAPP_IPCONFIG_SUBNET_OFFSET]))), networkmask, 17);
SolderSplashLabs 42:bd2c631a031a 219 _socket.inet_ntoa_r( htonl(*((uint32_t *)(&data[NETAPP_IPCONFIG_MAC_OFFSET]))), mac_addr, 19);
Kojto 44:960b73df5981 220 #endif
Kojto 44:960b73df5981 221 if (*(data + NETAPP_IPCONFIG_MAC_OFFSET) == 0) {
SolderSplashLabs 41:eb1999bd50fb 222 _status.dhcp = 1;
SolderSplashLabs 41:eb1999bd50fb 223 DBG_CC("Callback : HCI_EVNT_WLAN_UNSOL_DHCP %i.%i.%i.%i", data[3], data[2], data[1], data[0]);
SolderSplashLabs 41:eb1999bd50fb 224 } else {
SolderSplashLabs 42:bd2c631a031a 225 DBG_CC("Callback : HCI_EVNT_WLAN_UNSOL_DHCP - Disconnecting");
SolderSplashLabs 41:eb1999bd50fb 226 _status.dhcp = 0;
SolderSplashLabs 41:eb1999bd50fb 227 }
Kojto 20:30b6ed7bf8fd 228 }
Kojto 20:30b6ed7bf8fd 229
Kojto 45:50ab13d8f2dc 230 if (event_type == HCI_EVENT_CC3000_CAN_SHUT_DOWN) {
Kojto 44:960b73df5981 231 // Note this means the modules is idle, so it could be shutdown..
SolderSplashLabs 41:eb1999bd50fb 232 //DBG_CC("Callback : HCI_EVENT_CC3000_CAN_SHUT_DOWN");
Kojto 20:30b6ed7bf8fd 233 _status.ok_to_shut_down = 1;
Kojto 20:30b6ed7bf8fd 234 }
Kojto 20:30b6ed7bf8fd 235
Kojto 45:50ab13d8f2dc 236 if (event_type == HCI_EVNT_WLAN_ASYNC_PING_REPORT) {
SolderSplashLabs 41:eb1999bd50fb 237 DBG_CC("Callback : HCI_EVNT_WLAN_ASYNC_PING_REPORT");
Kojto 20:30b6ed7bf8fd 238 memcpy(&_ping_report, data, length);
Kojto 20:30b6ed7bf8fd 239 }
Kojto 20:30b6ed7bf8fd 240
Kojto 20:30b6ed7bf8fd 241 if (event_type == HCI_EVNT_BSD_TCP_CLOSE_WAIT) {
Kojto 45:50ab13d8f2dc 242 uint8_t socketnum = data[0];
mfurseman 47:86bb5f431c50 243 // serial.printf("Socket closure reported: %d\r\n", socketnum);
SolderSplashLabs 41:eb1999bd50fb 244 DBG_CC("Callback : HCI_EVNT_BSD_TCP_CLOSE_WAIT - Socket : %d", socketnum);
Kojto 20:30b6ed7bf8fd 245 if (socketnum < MAX_SOCKETS) {
Kojto 20:30b6ed7bf8fd 246 _closed_sockets[socketnum] = true; /* clients socket is closed */
Kojto 20:30b6ed7bf8fd 247 }
Kojto 20:30b6ed7bf8fd 248 }
Kojto 20:30b6ed7bf8fd 249 }
Kojto 20:30b6ed7bf8fd 250
Kojto 20:30b6ed7bf8fd 251 void cc3000::start_smart_config(const uint8_t *smart_config_key) {
SolderSplashLabs 39:03ac37ab34eb 252 _status.smart_config_complete = 0;
Kojto 20:30b6ed7bf8fd 253 _wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 44:960b73df5981 254
Kojto 45:50ab13d8f2dc 255 if (_status.connected == 1) {
SolderSplashLabs 42:bd2c631a031a 256 disconnect();
SolderSplashLabs 42:bd2c631a031a 257 }
Kojto 20:30b6ed7bf8fd 258
Kojto 20:30b6ed7bf8fd 259 //Wait until CC3000 is disconected
Kojto 45:50ab13d8f2dc 260 while (_status.connected == 1) {
Kojto 20:30b6ed7bf8fd 261 wait_us(5);
Kojto 20:30b6ed7bf8fd 262 _event.hci_unsolicited_event_handler();
Kojto 20:30b6ed7bf8fd 263 }
Kojto 20:30b6ed7bf8fd 264
Kojto 20:30b6ed7bf8fd 265 // Trigger the Smart Config process
Kojto 20:30b6ed7bf8fd 266 _wlan.smart_config_set_prefix(cc3000_prefix);
Kojto 20:30b6ed7bf8fd 267 // Start the Smart Config process with AES disabled
Kojto 20:30b6ed7bf8fd 268 _wlan.smart_config_start(0);
Kojto 20:30b6ed7bf8fd 269
Kojto 20:30b6ed7bf8fd 270 DBG_CC("Waiting for smartconfig to be completed");
Kojto 20:30b6ed7bf8fd 271
Kojto 20:30b6ed7bf8fd 272 // Wait for Smart config finished
Kojto 45:50ab13d8f2dc 273 while (_status.smart_config_complete == 0) {
Kojto 20:30b6ed7bf8fd 274 wait_ms(100);
Kojto 20:30b6ed7bf8fd 275 }
Kojto 20:30b6ed7bf8fd 276
Kojto 20:30b6ed7bf8fd 277 DBG_CC("Smartconfig finished");
Kojto 20:30b6ed7bf8fd 278
Kojto 20:30b6ed7bf8fd 279 #ifndef CC3000_UNENCRYPTED_SMART_CONFIG
Kojto 20:30b6ed7bf8fd 280 // create new entry for AES encryption key
Kojto 20:30b6ed7bf8fd 281 _nvmem.create_entry(NVMEM_AES128_KEY_FILEID, 16);
Kojto 20:30b6ed7bf8fd 282 // write AES key to NVMEM
Kojto 20:30b6ed7bf8fd 283 _security.aes_write_key((uint8_t *)(&smart_config_key[0]));
Kojto 20:30b6ed7bf8fd 284 // Decrypt configuration information and add profile
Kojto 20:30b6ed7bf8fd 285 _wlan.smart_config_process();
Kojto 20:30b6ed7bf8fd 286 #endif
Kojto 20:30b6ed7bf8fd 287
Kojto 20:30b6ed7bf8fd 288 // Configure to connect automatically to the AP retrieved in the
Kojto 20:30b6ed7bf8fd 289 // Smart config process
SolderSplashLabs 39:03ac37ab34eb 290 _wlan.ioctl_set_connection_policy(0, 0, 1);
Kojto 20:30b6ed7bf8fd 291
Kojto 20:30b6ed7bf8fd 292 // reset the CC3000
Kojto 20:30b6ed7bf8fd 293 _wlan.stop();
SolderSplashLabs 39:03ac37ab34eb 294 _status.enabled = 0;
SolderSplashLabs 39:03ac37ab34eb 295 wait(5);
Kojto 20:30b6ed7bf8fd 296 _wlan.start(0);
SolderSplashLabs 39:03ac37ab34eb 297 _status.enabled = 1;
Kojto 20:30b6ed7bf8fd 298
Kojto 20:30b6ed7bf8fd 299 // Mask out all non-required events
Kojto 46:ca8c234997c0 300 _wlan.set_event_mask(HCI_EVNT_WLAN_KEEPALIVE | HCI_EVNT_WLAN_UNSOL_INIT);
Kojto 20:30b6ed7bf8fd 301 }
Kojto 20:30b6ed7bf8fd 302
Kojto 20:30b6ed7bf8fd 303 bool cc3000::connect_secure(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
Kojto 45:50ab13d8f2dc 304 #ifdef CC3000_TINY_DRIVER
Kojto 45:50ab13d8f2dc 305 return false; /* not supported*/
Kojto 45:50ab13d8f2dc 306 #else
Kojto 20:30b6ed7bf8fd 307 uint32_t ret;
Kojto 20:30b6ed7bf8fd 308
SolderSplashLabs 42:bd2c631a031a 309 //_wlan.disconnect();
Kojto 20:30b6ed7bf8fd 310 wait_ms(3);
Kojto 20:30b6ed7bf8fd 311 ret = _wlan.connect(security_mode, ssid, strlen((const char *)ssid), 0, (uint8_t *)key, strlen((const char *)key));
Kojto 20:30b6ed7bf8fd 312 if (ret == 0) { /* TODO static internal cc3000 state 0 to TRUE */
Kojto 20:30b6ed7bf8fd 313 ret = true;
Kojto 20:30b6ed7bf8fd 314 } else {
Kojto 20:30b6ed7bf8fd 315 ret = false;
Kojto 20:30b6ed7bf8fd 316 }
Kojto 20:30b6ed7bf8fd 317 return ret;
Kojto 45:50ab13d8f2dc 318 #endif
Kojto 20:30b6ed7bf8fd 319 }
Kojto 20:30b6ed7bf8fd 320
Kojto 44:960b73df5981 321 bool cc3000::connect_non_blocking(const uint8_t *ssid, const uint8_t *key, int32_t security_mode)
SolderSplashLabs 39:03ac37ab34eb 322 {
Kojto 45:50ab13d8f2dc 323 bool ret = false;
SolderSplashLabs 39:03ac37ab34eb 324
Kojto 45:50ab13d8f2dc 325 if (key == 0) {
Kojto 45:50ab13d8f2dc 326 if (connect_open(ssid)) {
SolderSplashLabs 39:03ac37ab34eb 327 ret = true;
SolderSplashLabs 39:03ac37ab34eb 328 }
Kojto 45:50ab13d8f2dc 329 } else {
SolderSplashLabs 39:03ac37ab34eb 330 #ifndef CC3000_TINY_DRIVER
Kojto 45:50ab13d8f2dc 331 if (connect_secure(ssid,key,security_mode)) {
SolderSplashLabs 39:03ac37ab34eb 332 ret = true;
SolderSplashLabs 39:03ac37ab34eb 333 }
SolderSplashLabs 39:03ac37ab34eb 334 #else
SolderSplashLabs 39:03ac37ab34eb 335 /* secure connection not supported with TINY_DRIVER */
SolderSplashLabs 39:03ac37ab34eb 336 #endif
SolderSplashLabs 39:03ac37ab34eb 337 }
Kojto 44:960b73df5981 338
SolderSplashLabs 39:03ac37ab34eb 339 return ret;
SolderSplashLabs 39:03ac37ab34eb 340 }
SolderSplashLabs 39:03ac37ab34eb 341
Kojto 20:30b6ed7bf8fd 342 bool cc3000::connect_to_AP(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
Kojto 45:50ab13d8f2dc 343 Timer t;
Kojto 20:30b6ed7bf8fd 344 bool ret = true;
Kojto 20:30b6ed7bf8fd 345
Kojto 20:30b6ed7bf8fd 346 t.start();
Kojto 20:30b6ed7bf8fd 347 while (is_connected() == false) {
Kojto 20:30b6ed7bf8fd 348 if (key == 0) {
Kojto 20:30b6ed7bf8fd 349 if (connect_open(ssid)) {
Kojto 20:30b6ed7bf8fd 350 break;
Kojto 20:30b6ed7bf8fd 351 }
Kojto 20:30b6ed7bf8fd 352 } else {
Kojto 20:30b6ed7bf8fd 353 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 354 if (connect_secure(ssid,key,security_mode)) {
Kojto 20:30b6ed7bf8fd 355 break;
Kojto 20:30b6ed7bf8fd 356 }
Kojto 20:30b6ed7bf8fd 357 #else
Kojto 20:30b6ed7bf8fd 358 return false; /* secure connection not supported with TINY_DRIVER */
Kojto 20:30b6ed7bf8fd 359 #endif
Kojto 20:30b6ed7bf8fd 360 }
Kojto 20:30b6ed7bf8fd 361
Kojto 20:30b6ed7bf8fd 362 /* timeout 10 seconds */
Kojto 45:50ab13d8f2dc 363 if (t.read_ms() > 10000) {
Kojto 20:30b6ed7bf8fd 364 ret = false;
Kojto 20:30b6ed7bf8fd 365 DBG_CC("Connection to AP failed");
Kojto 20:30b6ed7bf8fd 366 break;
Kojto 20:30b6ed7bf8fd 367 }
Kojto 20:30b6ed7bf8fd 368 }
Kojto 20:30b6ed7bf8fd 369
Kojto 20:30b6ed7bf8fd 370 return ret;
Kojto 20:30b6ed7bf8fd 371 }
Kojto 20:30b6ed7bf8fd 372
Kojto 20:30b6ed7bf8fd 373 void cc3000::start(uint8_t patch) {
Kojto 20:30b6ed7bf8fd 374 _wlan.start(patch);
SolderSplashLabs 39:03ac37ab34eb 375 _status.enabled = 1;
Kojto 46:ca8c234997c0 376 _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
Kojto 20:30b6ed7bf8fd 377 }
Kojto 20:30b6ed7bf8fd 378
Kojto 20:30b6ed7bf8fd 379 void cc3000::stop(void) {
Kojto 20:30b6ed7bf8fd 380 _wlan.stop();
SolderSplashLabs 39:03ac37ab34eb 381 _status.enabled = 0;
Kojto 20:30b6ed7bf8fd 382 }
Kojto 20:30b6ed7bf8fd 383
Kojto 20:30b6ed7bf8fd 384 void cc3000::restart(uint8_t patch) {
Kojto 20:30b6ed7bf8fd 385 _wlan.stop();
SolderSplashLabs 39:03ac37ab34eb 386 _status.enabled = 0;
Kojto 20:30b6ed7bf8fd 387 wait_ms(500);
Kojto 20:30b6ed7bf8fd 388 _wlan.start(patch);
SolderSplashLabs 39:03ac37ab34eb 389 _status.enabled = 1;
Kojto 20:30b6ed7bf8fd 390 }
Kojto 20:30b6ed7bf8fd 391
Kojto 20:30b6ed7bf8fd 392 bool cc3000::connect_open(const uint8_t *ssid) {
Kojto 20:30b6ed7bf8fd 393 _wlan.disconnect();
Kojto 20:30b6ed7bf8fd 394 wait_ms(3);
Kojto 45:50ab13d8f2dc 395 uint32_t ret;
Kojto 20:30b6ed7bf8fd 396 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 397 ret = _wlan.connect(0,ssid, strlen((const char *)ssid), 0, 0, 0);
Kojto 20:30b6ed7bf8fd 398 #else
Kojto 20:30b6ed7bf8fd 399 ret = _wlan.connect(ssid, strlen((const char *)ssid));
Kojto 20:30b6ed7bf8fd 400 #endif
Kojto 20:30b6ed7bf8fd 401 if (ret == 0) {
Kojto 20:30b6ed7bf8fd 402 ret = true;
Kojto 20:30b6ed7bf8fd 403 } else {
Kojto 20:30b6ed7bf8fd 404 ret = false;
Kojto 20:30b6ed7bf8fd 405 }
Kojto 20:30b6ed7bf8fd 406 return ret;
Kojto 20:30b6ed7bf8fd 407 }
Kojto 20:30b6ed7bf8fd 408
SolderSplashLabs 39:03ac37ab34eb 409 bool cc3000::is_enabled()
SolderSplashLabs 39:03ac37ab34eb 410 {
SolderSplashLabs 39:03ac37ab34eb 411 return _status.enabled;
SolderSplashLabs 39:03ac37ab34eb 412 }
SolderSplashLabs 39:03ac37ab34eb 413
Kojto 20:30b6ed7bf8fd 414 bool cc3000::is_connected() {
Kojto 45:50ab13d8f2dc 415 if (( _status.connected ) && ( _status.dhcp )) {
Kojto 45:50ab13d8f2dc 416 return 1;
Kojto 45:50ab13d8f2dc 417 } else {
Kojto 45:50ab13d8f2dc 418 return 0;
SolderSplashLabs 42:bd2c631a031a 419 }
Kojto 20:30b6ed7bf8fd 420 }
Kojto 20:30b6ed7bf8fd 421
Kojto 20:30b6ed7bf8fd 422 bool cc3000::is_dhcp_configured() {
Kojto 20:30b6ed7bf8fd 423 return _status.dhcp;
Kojto 20:30b6ed7bf8fd 424 }
Kojto 20:30b6ed7bf8fd 425
Kojto 20:30b6ed7bf8fd 426 bool cc3000::is_smart_confing_completed() {
Kojto 20:30b6ed7bf8fd 427 return _status.smart_config_complete;
Kojto 20:30b6ed7bf8fd 428 }
Kojto 20:30b6ed7bf8fd 429
Kojto 20:30b6ed7bf8fd 430 uint8_t cc3000::get_mac_address(uint8_t address[6]) {
Kojto 20:30b6ed7bf8fd 431 return _nvmem.get_mac_address(address);
Kojto 20:30b6ed7bf8fd 432 }
Kojto 20:30b6ed7bf8fd 433
Kojto 20:30b6ed7bf8fd 434 uint8_t cc3000::set_mac_address(uint8_t address[6]) {
Kojto 20:30b6ed7bf8fd 435 return _nvmem.set_mac_address(address);
Kojto 20:30b6ed7bf8fd 436 }
Kojto 20:30b6ed7bf8fd 437
Kojto 20:30b6ed7bf8fd 438 void cc3000::get_user_file_info(uint8_t *info_file, size_t size) {
Kojto 20:30b6ed7bf8fd 439 _nvmem.read( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
Kojto 20:30b6ed7bf8fd 440 }
Kojto 20:30b6ed7bf8fd 441
Kojto 20:30b6ed7bf8fd 442 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 443 bool cc3000::get_ip_config(tNetappIpconfigRetArgs *ip_config) {
Kojto 20:30b6ed7bf8fd 444 if ((_status.dhcp == false) || (_status.connected == false)) {
Kojto 20:30b6ed7bf8fd 445 return false;
Kojto 20:30b6ed7bf8fd 446 }
Kojto 20:30b6ed7bf8fd 447
Kojto 20:30b6ed7bf8fd 448 _netapp.ipconfig(ip_config);
Kojto 20:30b6ed7bf8fd 449 return true;
Kojto 20:30b6ed7bf8fd 450 }
Kojto 20:30b6ed7bf8fd 451 #endif
Kojto 20:30b6ed7bf8fd 452
Kojto 20:30b6ed7bf8fd 453 void cc3000::delete_profiles(void) {
Kojto 20:30b6ed7bf8fd 454 _wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 20:30b6ed7bf8fd 455 _wlan.ioctl_del_profile(255);
Kojto 20:30b6ed7bf8fd 456
Kojto 45:50ab13d8f2dc 457 tUserFS user_info;
Kojto 20:30b6ed7bf8fd 458 get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 20:30b6ed7bf8fd 459 user_info.FTC = 0;
Kojto 20:30b6ed7bf8fd 460 set_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 20:30b6ed7bf8fd 461 }
Kojto 20:30b6ed7bf8fd 462
Kojto 20:30b6ed7bf8fd 463 void cc3000::set_user_file_info(uint8_t *info_file, size_t size) {
Kojto 20:30b6ed7bf8fd 464 _nvmem.write( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
Kojto 20:30b6ed7bf8fd 465 }
Kojto 20:30b6ed7bf8fd 466
Kojto 20:30b6ed7bf8fd 467 uint32_t cc3000::ping(uint32_t ip, uint8_t attempts, uint16_t timeout, uint8_t size) {
Kojto 45:50ab13d8f2dc 468 #ifndef CC3000_TINY_DRIVER
Kojto 37:3332f57b7f1e 469 uint32_t reversed_ip = (ip >> 24) | ((ip >> 8) & 0xFF00) | ((ip << 8) & 0xFF0000) | (ip << 24);
Kojto 20:30b6ed7bf8fd 470
Kojto 20:30b6ed7bf8fd 471 _ping_report.packets_received = 0;
Kojto 20:30b6ed7bf8fd 472 if (_netapp.ping_send(&reversed_ip, attempts, size, timeout) == -1) {
Kojto 20:30b6ed7bf8fd 473 DBG_CC("Failed to send ping");
Kojto 20:30b6ed7bf8fd 474 return 0;
Kojto 20:30b6ed7bf8fd 475 }
Kojto 20:30b6ed7bf8fd 476 wait_ms(timeout*attempts*2);
Kojto 20:30b6ed7bf8fd 477
Kojto 20:30b6ed7bf8fd 478 /* known issue of cc3000 - sent number is send + received */
Kojto 20:30b6ed7bf8fd 479 // TODO : Remove the Sent/recv'd counts until ti fix the firmware issue?
Kojto 20:30b6ed7bf8fd 480 DBG_CC("Sent: %d",_ping_report.packets_sent);
Kojto 20:30b6ed7bf8fd 481 DBG_CC("Received: %d",_ping_report.packets_received);
Kojto 20:30b6ed7bf8fd 482 DBG_CC("Min time: %d",_ping_report.min_round_time);
Kojto 20:30b6ed7bf8fd 483 DBG_CC("Max time: %d",_ping_report.max_round_time);
Kojto 20:30b6ed7bf8fd 484 DBG_CC("Avg time: %d",_ping_report.avg_round_time);
Kojto 20:30b6ed7bf8fd 485
Kojto 20:30b6ed7bf8fd 486 return _ping_report.packets_received;
Kojto 45:50ab13d8f2dc 487 #else
Kojto 45:50ab13d8f2dc 488 return 0;
Kojto 45:50ab13d8f2dc 489 #endif
Kojto 20:30b6ed7bf8fd 490 }
Kojto 20:30b6ed7bf8fd 491
Kojto 20:30b6ed7bf8fd 492 /* Conversion between uint types and C strings */
Kojto 20:30b6ed7bf8fd 493 uint8_t* UINT32_TO_STREAM_f (uint8_t *p, uint32_t u32)
Kojto 20:30b6ed7bf8fd 494 {
Kojto 20:30b6ed7bf8fd 495 *(p)++ = (uint8_t)(u32);
Kojto 20:30b6ed7bf8fd 496 *(p)++ = (uint8_t)((u32) >> 8);
Kojto 20:30b6ed7bf8fd 497 *(p)++ = (uint8_t)((u32) >> 16);
Kojto 20:30b6ed7bf8fd 498 *(p)++ = (uint8_t)((u32) >> 24);
Kojto 20:30b6ed7bf8fd 499 return p;
Kojto 20:30b6ed7bf8fd 500 }
Kojto 20:30b6ed7bf8fd 501
Kojto 20:30b6ed7bf8fd 502
Kojto 20:30b6ed7bf8fd 503 uint8_t* UINT16_TO_STREAM_f (uint8_t *p, uint16_t u16)
Kojto 20:30b6ed7bf8fd 504 {
Kojto 20:30b6ed7bf8fd 505 *(p)++ = (uint8_t)(u16);
Kojto 20:30b6ed7bf8fd 506 *(p)++ = (uint8_t)((u16) >> 8);
Kojto 20:30b6ed7bf8fd 507 return p;
Kojto 20:30b6ed7bf8fd 508 }
Kojto 20:30b6ed7bf8fd 509
Kojto 20:30b6ed7bf8fd 510
Kojto 20:30b6ed7bf8fd 511 uint16_t STREAM_TO_UINT16_f(uint8_t *p, uint16_t offset)
Kojto 20:30b6ed7bf8fd 512 {
Kojto 20:30b6ed7bf8fd 513 return (uint16_t)((uint16_t)((uint16_t)
Kojto 20:30b6ed7bf8fd 514 (*(p + offset + 1)) << 8) + (uint16_t)(*(p + offset)));
Kojto 20:30b6ed7bf8fd 515 }
Kojto 20:30b6ed7bf8fd 516
Kojto 20:30b6ed7bf8fd 517
Kojto 20:30b6ed7bf8fd 518 uint32_t STREAM_TO_UINT32_f(uint8_t *p, uint16_t offset)
Kojto 20:30b6ed7bf8fd 519 {
Kojto 20:30b6ed7bf8fd 520 return (uint32_t)((uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 521 (*(p + offset + 3)) << 24) + (uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 522 (*(p + offset + 2)) << 16) + (uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 523 (*(p + offset + 1)) << 8) + (uint32_t)(*(p + offset)));
Kojto 20:30b6ed7bf8fd 524 }
Kojto 20:30b6ed7bf8fd 525
Kojto 45:50ab13d8f2dc 526 } // mbed_cc3000 namespace
Kojto 20:30b6ed7bf8fd 527