Vergil Cola / cc3000_hostdriver_mbedsocket

Added mutex for multiple SPI devices on the same SPI bus

Fork of cc3000_hostdriver_mbedsocket by Martin Kojtal

cc3000.cpp@36:1f70a62a160e, 2013-10-09 (annotated)

Committer:
Kojto
Date:
Wed Oct 09 20:18:40 2013 +0200
Revision:
36:1f70a62a160e
Parent:
32:e62d7252401e
Child:
37:3332f57b7f1e
smart config start - erased delete all profiles

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
Kojto 20:30b6ed7bf8fd 44 namespace mbed_cc3000 {
Kojto 20:30b6ed7bf8fd 45
Kojto 20:30b6ed7bf8fd 46 /* TODO this prefix remove? verify */
Kojto 20:30b6ed7bf8fd 47 static uint8_t cc3000_prefix[] = {'T', 'T', 'T'};
Kojto 20:30b6ed7bf8fd 48 cc3000 *cc3000::_inst;
Kojto 20:30b6ed7bf8fd 49
Kojto 20:30b6ed7bf8fd 50 cc3000::cc3000(PinName cc3000_irq, PinName cc3000_en, PinName cc3000_cs, SPI cc3000_spi, IRQn_Type irq_port)
Kojto 20:30b6ed7bf8fd 51 : _event(_simple_link, _hci, _spi, *this), _socket(_simple_link, _hci, _event), _spi(cc3000_irq, cc3000_en, cc3000_cs, cc3000_spi, irq_port, _event, _simple_link), _hci(_spi),
Kojto 20:30b6ed7bf8fd 52 _nvmem(_hci, _event, _simple_link), _netapp(_simple_link, _nvmem, _hci, _event), _wlan(_simple_link, _event, _spi, _hci) {
Kojto 20:30b6ed7bf8fd 53 /* TODO - pIRQ riorities ?? */
Kojto 20:30b6ed7bf8fd 54
Kojto 20:30b6ed7bf8fd 55 _simple_link.set_tx_complete_signal(1);
Kojto 20:30b6ed7bf8fd 56 _status.dhcp = 0;
Kojto 20:30b6ed7bf8fd 57 _status.connected = 0;
Kojto 20:30b6ed7bf8fd 58 _status.socket = 0;
Kojto 20:30b6ed7bf8fd 59 _status.dhcp_configured = 0;
Kojto 20:30b6ed7bf8fd 60 _status.smart_config_complete = 0;
Kojto 20:30b6ed7bf8fd 61 _status.stop_smart_config = 0;
Kojto 20:30b6ed7bf8fd 62 _status.ok_to_shut_down = 0;
Kojto 20:30b6ed7bf8fd 63
Kojto 20:30b6ed7bf8fd 64 _inst = this;
Kojto 20:30b6ed7bf8fd 65 }
Kojto 20:30b6ed7bf8fd 66
Kojto 20:30b6ed7bf8fd 67 cc3000::~cc3000() {
Kojto 20:30b6ed7bf8fd 68
Kojto 20:30b6ed7bf8fd 69 }
Kojto 20:30b6ed7bf8fd 70
Kojto 20:30b6ed7bf8fd 71 void cc3000::usync_callback(int32_t event_type, uint8_t * data, uint8_t length) {
Kojto 20:30b6ed7bf8fd 72 if (event_type == HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE)
Kojto 20:30b6ed7bf8fd 73 {
Kojto 20:30b6ed7bf8fd 74 _status.smart_config_complete = 1;
Kojto 20:30b6ed7bf8fd 75 _status.stop_smart_config = 1;
Kojto 20:30b6ed7bf8fd 76 }
Kojto 20:30b6ed7bf8fd 77
Kojto 20:30b6ed7bf8fd 78 if (event_type == HCI_EVNT_WLAN_UNSOL_CONNECT)
Kojto 20:30b6ed7bf8fd 79 {
Kojto 20:30b6ed7bf8fd 80 _status.connected = 1;
Kojto 20:30b6ed7bf8fd 81 }
Kojto 20:30b6ed7bf8fd 82
Kojto 20:30b6ed7bf8fd 83 if (event_type == HCI_EVNT_WLAN_UNSOL_DISCONNECT)
Kojto 20:30b6ed7bf8fd 84 {
Kojto 20:30b6ed7bf8fd 85 _status.connected = 0;
Kojto 20:30b6ed7bf8fd 86 _status.dhcp = 0;
Kojto 20:30b6ed7bf8fd 87 _status.dhcp_configured = 0;
Kojto 20:30b6ed7bf8fd 88 }
Kojto 20:30b6ed7bf8fd 89
Kojto 20:30b6ed7bf8fd 90 if (event_type == HCI_EVNT_WLAN_UNSOL_DHCP)
Kojto 20:30b6ed7bf8fd 91 {
Kojto 20:30b6ed7bf8fd 92 if ( *(data + NETAPP_IPCONFIG_MAC_OFFSET) == 0) {
Kojto 20:30b6ed7bf8fd 93 _status.dhcp = 1;
Kojto 20:30b6ed7bf8fd 94 } else {
Kojto 20:30b6ed7bf8fd 95 _status.dhcp = 0;
Kojto 20:30b6ed7bf8fd 96 }
Kojto 20:30b6ed7bf8fd 97 }
Kojto 20:30b6ed7bf8fd 98
Kojto 20:30b6ed7bf8fd 99 if (event_type == HCI_EVENT_CC3000_CAN_SHUT_DOWN)
Kojto 20:30b6ed7bf8fd 100 {
Kojto 20:30b6ed7bf8fd 101 _status.ok_to_shut_down = 1;
Kojto 20:30b6ed7bf8fd 102 }
Kojto 20:30b6ed7bf8fd 103
Kojto 20:30b6ed7bf8fd 104 if (event_type == HCI_EVNT_WLAN_ASYNC_PING_REPORT)
Kojto 20:30b6ed7bf8fd 105 {
Kojto 20:30b6ed7bf8fd 106 memcpy(&_ping_report, data, length);
Kojto 20:30b6ed7bf8fd 107 }
Kojto 20:30b6ed7bf8fd 108
Kojto 20:30b6ed7bf8fd 109 if (event_type == HCI_EVNT_BSD_TCP_CLOSE_WAIT) {
Kojto 20:30b6ed7bf8fd 110 uint8_t socketnum;
Kojto 20:30b6ed7bf8fd 111 socketnum = data[0];
Kojto 20:30b6ed7bf8fd 112 if (socketnum < MAX_SOCKETS) {
Kojto 20:30b6ed7bf8fd 113 _closed_sockets[socketnum] = true; /* clients socket is closed */
Kojto 20:30b6ed7bf8fd 114 }
Kojto 20:30b6ed7bf8fd 115 }
Kojto 20:30b6ed7bf8fd 116 }
Kojto 20:30b6ed7bf8fd 117
Kojto 20:30b6ed7bf8fd 118 void cc3000::start_smart_config(const uint8_t *smart_config_key) {
Kojto 20:30b6ed7bf8fd 119 _wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 20:30b6ed7bf8fd 120
Kojto 20:30b6ed7bf8fd 121 //Wait until CC3000 is disconected
Kojto 20:30b6ed7bf8fd 122 while (_status.connected == 1)
Kojto 20:30b6ed7bf8fd 123 {
Kojto 20:30b6ed7bf8fd 124 wait_us(5);
Kojto 20:30b6ed7bf8fd 125 _event.hci_unsolicited_event_handler();
Kojto 20:30b6ed7bf8fd 126 }
Kojto 20:30b6ed7bf8fd 127
Kojto 20:30b6ed7bf8fd 128 // Trigger the Smart Config process
Kojto 20:30b6ed7bf8fd 129 _wlan.smart_config_set_prefix(cc3000_prefix);
Kojto 20:30b6ed7bf8fd 130 // Start the Smart Config process with AES disabled
Kojto 20:30b6ed7bf8fd 131 _wlan.smart_config_start(0);
Kojto 20:30b6ed7bf8fd 132
Kojto 20:30b6ed7bf8fd 133 DBG_CC("Waiting for smartconfig to be completed");
Kojto 20:30b6ed7bf8fd 134
Kojto 20:30b6ed7bf8fd 135 // Wait for Smart config finished
Kojto 20:30b6ed7bf8fd 136 while (_status.smart_config_complete == 0)
Kojto 20:30b6ed7bf8fd 137 {
Kojto 20:30b6ed7bf8fd 138 wait_ms(100);
Kojto 20:30b6ed7bf8fd 139 }
Kojto 20:30b6ed7bf8fd 140
Kojto 20:30b6ed7bf8fd 141 DBG_CC("Smartconfig finished");
Kojto 20:30b6ed7bf8fd 142
Kojto 20:30b6ed7bf8fd 143 #ifndef CC3000_UNENCRYPTED_SMART_CONFIG
Kojto 20:30b6ed7bf8fd 144 // create new entry for AES encryption key
Kojto 20:30b6ed7bf8fd 145 _nvmem.create_entry(NVMEM_AES128_KEY_FILEID, 16);
Kojto 20:30b6ed7bf8fd 146 // write AES key to NVMEM
Kojto 20:30b6ed7bf8fd 147 _security.aes_write_key((uint8_t *)(&smart_config_key[0]));
Kojto 20:30b6ed7bf8fd 148 // Decrypt configuration information and add profile
Kojto 20:30b6ed7bf8fd 149 _wlan.smart_config_process();
Kojto 20:30b6ed7bf8fd 150 #endif
Kojto 20:30b6ed7bf8fd 151
Kojto 20:30b6ed7bf8fd 152 // Configure to connect automatically to the AP retrieved in the
Kojto 20:30b6ed7bf8fd 153 // Smart config process
Kojto 20:30b6ed7bf8fd 154 _wlan.ioctl_set_connection_policy(0, 1, 1);
Kojto 20:30b6ed7bf8fd 155
Kojto 20:30b6ed7bf8fd 156 // reset the CC3000
Kojto 20:30b6ed7bf8fd 157 _wlan.stop();
Kojto 20:30b6ed7bf8fd 158 wait(2);
Kojto 20:30b6ed7bf8fd 159 _wlan.start(0);
Kojto 20:30b6ed7bf8fd 160 wait(2);
Kojto 20:30b6ed7bf8fd 161
Kojto 20:30b6ed7bf8fd 162 // Mask out all non-required events
Kojto 36:1f70a62a160e 163 _wlan.set_event_mask(HCI_EVNT_WLAN_KEEPALIVE | HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_ASYNC_PING_REPORT);
Kojto 20:30b6ed7bf8fd 164 }
Kojto 20:30b6ed7bf8fd 165
Kojto 20:30b6ed7bf8fd 166 bool cc3000::connect_secure(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
Kojto 20:30b6ed7bf8fd 167 uint32_t ret;
Kojto 20:30b6ed7bf8fd 168
Kojto 20:30b6ed7bf8fd 169 _wlan.disconnect();
Kojto 20:30b6ed7bf8fd 170 wait_ms(3);
Kojto 20:30b6ed7bf8fd 171 ret = _wlan.connect(security_mode, ssid, strlen((const char *)ssid), 0, (uint8_t *)key, strlen((const char *)key));
Kojto 20:30b6ed7bf8fd 172 if (ret == 0) { /* TODO static internal cc3000 state 0 to TRUE */
Kojto 20:30b6ed7bf8fd 173 ret = true;
Kojto 20:30b6ed7bf8fd 174 } else {
Kojto 20:30b6ed7bf8fd 175 ret = false;
Kojto 20:30b6ed7bf8fd 176 }
Kojto 20:30b6ed7bf8fd 177 return ret;
Kojto 20:30b6ed7bf8fd 178 }
Kojto 20:30b6ed7bf8fd 179
Kojto 20:30b6ed7bf8fd 180 bool cc3000::connect_to_AP(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
Kojto 20:30b6ed7bf8fd 181 Timer t; /* TODO static? */
Kojto 20:30b6ed7bf8fd 182 bool ret = true;
Kojto 20:30b6ed7bf8fd 183
Kojto 20:30b6ed7bf8fd 184 t.start();
Kojto 20:30b6ed7bf8fd 185 while (is_connected() == false) {
Kojto 20:30b6ed7bf8fd 186 if (key == 0) {
Kojto 20:30b6ed7bf8fd 187 if (connect_open(ssid)) {
Kojto 20:30b6ed7bf8fd 188 break;
Kojto 20:30b6ed7bf8fd 189 }
Kojto 20:30b6ed7bf8fd 190 } else {
Kojto 20:30b6ed7bf8fd 191 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 192 if (connect_secure(ssid,key,security_mode)) {
Kojto 20:30b6ed7bf8fd 193 break;
Kojto 20:30b6ed7bf8fd 194 }
Kojto 20:30b6ed7bf8fd 195 #else
Kojto 20:30b6ed7bf8fd 196 return false; /* secure connection not supported with TINY_DRIVER */
Kojto 20:30b6ed7bf8fd 197 #endif
Kojto 20:30b6ed7bf8fd 198 }
Kojto 20:30b6ed7bf8fd 199
Kojto 20:30b6ed7bf8fd 200 /* timeout 10 seconds */
Kojto 20:30b6ed7bf8fd 201 if (t.read_ms() > 10000){
Kojto 20:30b6ed7bf8fd 202 ret = false;
Kojto 20:30b6ed7bf8fd 203
Kojto 20:30b6ed7bf8fd 204 DBG_CC("Connection to AP failed");
Kojto 20:30b6ed7bf8fd 205
Kojto 20:30b6ed7bf8fd 206 break;
Kojto 20:30b6ed7bf8fd 207 }
Kojto 20:30b6ed7bf8fd 208 }
Kojto 20:30b6ed7bf8fd 209
Kojto 20:30b6ed7bf8fd 210 return ret;
Kojto 20:30b6ed7bf8fd 211 }
Kojto 20:30b6ed7bf8fd 212
Kojto 20:30b6ed7bf8fd 213 void cc3000::start(uint8_t patch) {
Kojto 20:30b6ed7bf8fd 214 _wlan.start(patch);
Kojto 20:30b6ed7bf8fd 215 _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
Kojto 20:30b6ed7bf8fd 216 }
Kojto 20:30b6ed7bf8fd 217
Kojto 20:30b6ed7bf8fd 218 void cc3000::stop(void) {
Kojto 20:30b6ed7bf8fd 219 _wlan.stop();
Kojto 20:30b6ed7bf8fd 220 }
Kojto 20:30b6ed7bf8fd 221
Kojto 20:30b6ed7bf8fd 222 void cc3000::restart(uint8_t patch) {
Kojto 20:30b6ed7bf8fd 223 _wlan.stop();
Kojto 20:30b6ed7bf8fd 224 wait_ms(500);
Kojto 20:30b6ed7bf8fd 225 _wlan.start(patch);
Kojto 20:30b6ed7bf8fd 226 }
Kojto 20:30b6ed7bf8fd 227
Kojto 20:30b6ed7bf8fd 228 bool cc3000::connect_open(const uint8_t *ssid) {
Kojto 20:30b6ed7bf8fd 229 uint32_t ret;
Kojto 20:30b6ed7bf8fd 230
Kojto 20:30b6ed7bf8fd 231 _wlan.disconnect();
Kojto 20:30b6ed7bf8fd 232 wait_ms(3);
Kojto 20:30b6ed7bf8fd 233 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 234 ret = _wlan.connect(0,ssid, strlen((const char *)ssid), 0, 0, 0);
Kojto 20:30b6ed7bf8fd 235 #else
Kojto 20:30b6ed7bf8fd 236 ret = _wlan.connect(ssid, strlen((const char *)ssid));
Kojto 20:30b6ed7bf8fd 237 #endif
Kojto 20:30b6ed7bf8fd 238 if (ret == 0) {
Kojto 20:30b6ed7bf8fd 239 ret = true;
Kojto 20:30b6ed7bf8fd 240 } else {
Kojto 20:30b6ed7bf8fd 241 ret = false;
Kojto 20:30b6ed7bf8fd 242 }
Kojto 20:30b6ed7bf8fd 243 return ret;
Kojto 20:30b6ed7bf8fd 244 }
Kojto 20:30b6ed7bf8fd 245
Kojto 20:30b6ed7bf8fd 246 bool cc3000::is_connected() {
Kojto 20:30b6ed7bf8fd 247 return _status.connected;
Kojto 20:30b6ed7bf8fd 248 }
Kojto 20:30b6ed7bf8fd 249
Kojto 20:30b6ed7bf8fd 250 bool cc3000::is_dhcp_configured() {
Kojto 20:30b6ed7bf8fd 251 return _status.dhcp;
Kojto 20:30b6ed7bf8fd 252 }
Kojto 20:30b6ed7bf8fd 253
Kojto 20:30b6ed7bf8fd 254 bool cc3000::is_smart_confing_completed() {
Kojto 20:30b6ed7bf8fd 255 return _status.smart_config_complete;
Kojto 20:30b6ed7bf8fd 256 }
Kojto 20:30b6ed7bf8fd 257
Kojto 20:30b6ed7bf8fd 258 uint8_t cc3000::get_mac_address(uint8_t address[6]) {
Kojto 20:30b6ed7bf8fd 259 return _nvmem.get_mac_address(address);
Kojto 20:30b6ed7bf8fd 260 }
Kojto 20:30b6ed7bf8fd 261
Kojto 20:30b6ed7bf8fd 262 uint8_t cc3000::set_mac_address(uint8_t address[6]) {
Kojto 20:30b6ed7bf8fd 263 return _nvmem.set_mac_address(address);
Kojto 20:30b6ed7bf8fd 264 }
Kojto 20:30b6ed7bf8fd 265
Kojto 20:30b6ed7bf8fd 266 void cc3000::get_user_file_info(uint8_t *info_file, size_t size) {
Kojto 20:30b6ed7bf8fd 267 _nvmem.read( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
Kojto 20:30b6ed7bf8fd 268 }
Kojto 20:30b6ed7bf8fd 269
Kojto 20:30b6ed7bf8fd 270 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 271 bool cc3000::get_ip_config(tNetappIpconfigRetArgs *ip_config) {
Kojto 20:30b6ed7bf8fd 272 if ((_status.dhcp == false) || (_status.connected == false)) {
Kojto 20:30b6ed7bf8fd 273 return false;
Kojto 20:30b6ed7bf8fd 274 }
Kojto 20:30b6ed7bf8fd 275
Kojto 20:30b6ed7bf8fd 276 _netapp.ipconfig(ip_config);
Kojto 20:30b6ed7bf8fd 277 return true;
Kojto 20:30b6ed7bf8fd 278 }
Kojto 20:30b6ed7bf8fd 279 #endif
Kojto 20:30b6ed7bf8fd 280
Kojto 20:30b6ed7bf8fd 281 void cc3000::delete_profiles(void) {
Kojto 20:30b6ed7bf8fd 282 tUserFS user_info;
Kojto 20:30b6ed7bf8fd 283
Kojto 20:30b6ed7bf8fd 284 _wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 20:30b6ed7bf8fd 285 _wlan.ioctl_del_profile(255);
Kojto 20:30b6ed7bf8fd 286
Kojto 20:30b6ed7bf8fd 287 get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 20:30b6ed7bf8fd 288 user_info.FTC = 0;
Kojto 20:30b6ed7bf8fd 289 set_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 20:30b6ed7bf8fd 290 }
Kojto 20:30b6ed7bf8fd 291
Kojto 20:30b6ed7bf8fd 292 void cc3000::set_user_file_info(uint8_t *info_file, size_t size) {
Kojto 20:30b6ed7bf8fd 293 _nvmem.write( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
Kojto 20:30b6ed7bf8fd 294 }
Kojto 20:30b6ed7bf8fd 295
Kojto 20:30b6ed7bf8fd 296 bool cc3000::disconnect(void){
Kojto 20:30b6ed7bf8fd 297 if (_wlan.disconnect()) {
Kojto 20:30b6ed7bf8fd 298 return false;
Kojto 20:30b6ed7bf8fd 299 } else {
Kojto 20:30b6ed7bf8fd 300 return true;
Kojto 20:30b6ed7bf8fd 301 }
Kojto 20:30b6ed7bf8fd 302 }
Kojto 20:30b6ed7bf8fd 303
Kojto 20:30b6ed7bf8fd 304 uint32_t cc3000::ping(uint32_t ip, uint8_t attempts, uint16_t timeout, uint8_t size) {
Kojto 20:30b6ed7bf8fd 305 uint32_t reversed_ip = (ip >> 24) | (ip >> 8) & 0xFF00 | (ip << 8) & 0xFF0000 | (ip << 24);
Kojto 20:30b6ed7bf8fd 306
Kojto 20:30b6ed7bf8fd 307 _ping_report.packets_received = 0;
Kojto 20:30b6ed7bf8fd 308 if (_netapp.ping_send(&reversed_ip, attempts, size, timeout) == -1) {
Kojto 20:30b6ed7bf8fd 309 DBG_CC("Failed to send ping");
Kojto 20:30b6ed7bf8fd 310 return 0;
Kojto 20:30b6ed7bf8fd 311 }
Kojto 20:30b6ed7bf8fd 312 wait_ms(timeout*attempts*2);
Kojto 20:30b6ed7bf8fd 313
Kojto 20:30b6ed7bf8fd 314 /* known issue of cc3000 - sent number is send + received */
Kojto 20:30b6ed7bf8fd 315 // TODO : Remove the Sent/recv'd counts until ti fix the firmware issue?
Kojto 20:30b6ed7bf8fd 316 DBG_CC("Sent: %d",_ping_report.packets_sent);
Kojto 20:30b6ed7bf8fd 317 DBG_CC("Received: %d",_ping_report.packets_received);
Kojto 20:30b6ed7bf8fd 318 DBG_CC("Min time: %d",_ping_report.min_round_time);
Kojto 20:30b6ed7bf8fd 319 DBG_CC("Max time: %d",_ping_report.max_round_time);
Kojto 20:30b6ed7bf8fd 320 DBG_CC("Avg time: %d",_ping_report.avg_round_time);
Kojto 20:30b6ed7bf8fd 321
Kojto 20:30b6ed7bf8fd 322 return _ping_report.packets_received;
Kojto 20:30b6ed7bf8fd 323 }
Kojto 20:30b6ed7bf8fd 324
Kojto 20:30b6ed7bf8fd 325 /* Conversion between uint types and C strings */
Kojto 20:30b6ed7bf8fd 326 uint8_t* UINT32_TO_STREAM_f (uint8_t *p, uint32_t u32)
Kojto 20:30b6ed7bf8fd 327 {
Kojto 20:30b6ed7bf8fd 328 *(p)++ = (uint8_t)(u32);
Kojto 20:30b6ed7bf8fd 329 *(p)++ = (uint8_t)((u32) >> 8);
Kojto 20:30b6ed7bf8fd 330 *(p)++ = (uint8_t)((u32) >> 16);
Kojto 20:30b6ed7bf8fd 331 *(p)++ = (uint8_t)((u32) >> 24);
Kojto 20:30b6ed7bf8fd 332 return p;
Kojto 20:30b6ed7bf8fd 333 }
Kojto 20:30b6ed7bf8fd 334
Kojto 20:30b6ed7bf8fd 335
Kojto 20:30b6ed7bf8fd 336 uint8_t* UINT16_TO_STREAM_f (uint8_t *p, uint16_t u16)
Kojto 20:30b6ed7bf8fd 337 {
Kojto 20:30b6ed7bf8fd 338 *(p)++ = (uint8_t)(u16);
Kojto 20:30b6ed7bf8fd 339 *(p)++ = (uint8_t)((u16) >> 8);
Kojto 20:30b6ed7bf8fd 340 return p;
Kojto 20:30b6ed7bf8fd 341 }
Kojto 20:30b6ed7bf8fd 342
Kojto 20:30b6ed7bf8fd 343
Kojto 20:30b6ed7bf8fd 344 uint16_t STREAM_TO_UINT16_f(uint8_t *p, uint16_t offset)
Kojto 20:30b6ed7bf8fd 345 {
Kojto 20:30b6ed7bf8fd 346 return (uint16_t)((uint16_t)((uint16_t)
Kojto 20:30b6ed7bf8fd 347 (*(p + offset + 1)) << 8) + (uint16_t)(*(p + offset)));
Kojto 20:30b6ed7bf8fd 348 }
Kojto 20:30b6ed7bf8fd 349
Kojto 20:30b6ed7bf8fd 350
Kojto 20:30b6ed7bf8fd 351 uint32_t STREAM_TO_UINT32_f(uint8_t *p, uint16_t offset)
Kojto 20:30b6ed7bf8fd 352 {
Kojto 20:30b6ed7bf8fd 353 return (uint32_t)((uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 354 (*(p + offset + 3)) << 24) + (uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 355 (*(p + offset + 2)) << 16) + (uint32_t)((uint32_t)
Kojto 20:30b6ed7bf8fd 356 (*(p + offset + 1)) << 8) + (uint32_t)(*(p + offset)));
Kojto 20:30b6ed7bf8fd 357 }
Kojto 20:30b6ed7bf8fd 358
Kojto 20:30b6ed7bf8fd 359 } /* end of mbed_cc3000 namespace */
Kojto 20:30b6ed7bf8fd 360