Jack Berkhout / cc3000_hostdriver_mbedsocket

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Fork of cc3000_hostdriver_mbedsocket by Martin Kojtal

cc3000_wlan.cpp@33:9e23b24fb4f3, 2013-10-08 (annotated)

Committer:
Kojto
Date:
Tue Oct 08 07:04:07 2013 +0200
Revision:
33:9e23b24fb4f3
Parent:
20:30b6ed7bf8fd
Child:
34:1ad18123bf11
Removed code (set buffers) - non-sense, doxygen comments for simple link class

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
Kojto 20:30b6ed7bf8fd 43 namespace mbed_cc3000 {
Kojto 20:30b6ed7bf8fd 44
Kojto 20:30b6ed7bf8fd 45 cc3000_wlan::cc3000_wlan(cc3000_simple_link &simple_link, cc3000_event &event, cc3000_spi &spi, cc3000_hci &hci) :
Kojto 20:30b6ed7bf8fd 46 _simple_link(simple_link), _event(event), _spi(spi), _hci(hci) {
Kojto 20:30b6ed7bf8fd 47
Kojto 20:30b6ed7bf8fd 48 }
Kojto 20:30b6ed7bf8fd 49
Kojto 20:30b6ed7bf8fd 50 cc3000_wlan::~cc3000_wlan() {
Kojto 20:30b6ed7bf8fd 51
Kojto 20:30b6ed7bf8fd 52 }
Kojto 20:30b6ed7bf8fd 53
Kojto 20:30b6ed7bf8fd 54 void cc3000_wlan::simpleLink_init_start(uint16_t patches_available_host) {
Kojto 20:30b6ed7bf8fd 55 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 56 uint8_t *args;
Kojto 20:30b6ed7bf8fd 57
Kojto 20:30b6ed7bf8fd 58 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 59 args = (uint8_t *)(ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 60
Kojto 20:30b6ed7bf8fd 61 UINT8_TO_STREAM(args, ((patches_available_host) ? SL_PATCHES_REQUEST_FORCE_HOST : SL_PATCHES_REQUEST_DEFAULT));
Kojto 20:30b6ed7bf8fd 62
Kojto 20:30b6ed7bf8fd 63 // IRQ Line asserted - send HCI_CMND_SIMPLE_LINK_START to CC3000
Kojto 20:30b6ed7bf8fd 64 _hci.command_send(HCI_CMND_SIMPLE_LINK_START, ptr, WLAN_SL_INIT_START_PARAMS_LEN);
Kojto 20:30b6ed7bf8fd 65 _event.simplelink_wait_event(HCI_CMND_SIMPLE_LINK_START, 0);
Kojto 20:30b6ed7bf8fd 66 }
Kojto 20:30b6ed7bf8fd 67
Kojto 20:30b6ed7bf8fd 68 void cc3000_wlan::start(uint16_t patches_available_host) {
Kojto 20:30b6ed7bf8fd 69 uint32_t spi_irq_state;
Kojto 20:30b6ed7bf8fd 70
Kojto 20:30b6ed7bf8fd 71 _simple_link.set_sent_packets(0);
Kojto 20:30b6ed7bf8fd 72 _simple_link.set_number_of_released_packets(0);
Kojto 20:30b6ed7bf8fd 73 _simple_link.set_op_code(0);
Kojto 20:30b6ed7bf8fd 74 _simple_link.set_number_free_buffers(0);
Kojto 20:30b6ed7bf8fd 75 _simple_link.set_buffer_length(0);
Kojto 20:30b6ed7bf8fd 76 _simple_link.set_buffer_size(0);
Kojto 20:30b6ed7bf8fd 77 _simple_link.set_pending_data(0);
Kojto 20:30b6ed7bf8fd 78 _simple_link.set_transmit_error(0);
Kojto 20:30b6ed7bf8fd 79 _simple_link.set_data_received_flag(0);
Kojto 20:30b6ed7bf8fd 80 _simple_link.set_buffer_size(0);
Kojto 20:30b6ed7bf8fd 81
Kojto 20:30b6ed7bf8fd 82 // init spi
Kojto 20:30b6ed7bf8fd 83 _spi.open();
Kojto 20:30b6ed7bf8fd 84 // Check the IRQ line
Kojto 20:30b6ed7bf8fd 85 spi_irq_state = _spi.wlan_irq_read();
Kojto 20:30b6ed7bf8fd 86 // ASIC 1273 chip enable: toggle WLAN EN line
Kojto 20:30b6ed7bf8fd 87 _spi.write_wlan_en(WLAN_ENABLE);
Kojto 20:30b6ed7bf8fd 88
Kojto 20:30b6ed7bf8fd 89 if (spi_irq_state)
Kojto 20:30b6ed7bf8fd 90 {
Kojto 20:30b6ed7bf8fd 91 // wait till the IRQ line goes low
Kojto 20:30b6ed7bf8fd 92 while(_spi.wlan_irq_read() != 0)
Kojto 20:30b6ed7bf8fd 93 {
Kojto 20:30b6ed7bf8fd 94 }
Kojto 20:30b6ed7bf8fd 95 }
Kojto 20:30b6ed7bf8fd 96 else
Kojto 20:30b6ed7bf8fd 97 {
Kojto 20:30b6ed7bf8fd 98 // wait till the IRQ line goes high and then low
Kojto 20:30b6ed7bf8fd 99 while(_spi.wlan_irq_read() == 0)
Kojto 20:30b6ed7bf8fd 100 {
Kojto 20:30b6ed7bf8fd 101 }
Kojto 20:30b6ed7bf8fd 102 while(_spi.wlan_irq_read() != 0)
Kojto 20:30b6ed7bf8fd 103 {
Kojto 20:30b6ed7bf8fd 104 }
Kojto 20:30b6ed7bf8fd 105 }
Kojto 20:30b6ed7bf8fd 106 simpleLink_init_start(patches_available_host);
Kojto 20:30b6ed7bf8fd 107
Kojto 20:30b6ed7bf8fd 108 // Read Buffer's size and finish
Kojto 20:30b6ed7bf8fd 109 _hci.command_send(HCI_CMND_READ_BUFFER_SIZE, _simple_link.get_transmit_buffer(), 0);
Kojto 20:30b6ed7bf8fd 110 _event.simplelink_wait_event(HCI_CMND_READ_BUFFER_SIZE, 0);
Kojto 20:30b6ed7bf8fd 111 }
Kojto 20:30b6ed7bf8fd 112
Kojto 20:30b6ed7bf8fd 113
Kojto 20:30b6ed7bf8fd 114 void cc3000_wlan::stop() {
Kojto 20:30b6ed7bf8fd 115 // ASIC 1273 chip disable
Kojto 20:30b6ed7bf8fd 116 _spi.write_wlan_en( WLAN_DISABLE );
Kojto 20:30b6ed7bf8fd 117
Kojto 20:30b6ed7bf8fd 118 // Wait till IRQ line goes high...
Kojto 20:30b6ed7bf8fd 119 while(_spi.wlan_irq_read() == 0)
Kojto 20:30b6ed7bf8fd 120 {
Kojto 20:30b6ed7bf8fd 121 }
Kojto 20:30b6ed7bf8fd 122
Kojto 20:30b6ed7bf8fd 123 _spi.close();
Kojto 20:30b6ed7bf8fd 124 }
Kojto 20:30b6ed7bf8fd 125
Kojto 20:30b6ed7bf8fd 126
Kojto 20:30b6ed7bf8fd 127 int32_t cc3000_wlan::disconnect() {
Kojto 20:30b6ed7bf8fd 128 int32_t ret;
Kojto 20:30b6ed7bf8fd 129 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 130
Kojto 20:30b6ed7bf8fd 131 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 132 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 133
Kojto 20:30b6ed7bf8fd 134 _hci.command_send(HCI_CMND_WLAN_DISCONNECT, ptr, 0);
Kojto 20:30b6ed7bf8fd 135
Kojto 20:30b6ed7bf8fd 136 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 137 _event.simplelink_wait_event(HCI_CMND_WLAN_DISCONNECT, &ret);
Kojto 20:30b6ed7bf8fd 138 errno = ret;
Kojto 20:30b6ed7bf8fd 139
Kojto 20:30b6ed7bf8fd 140 return(ret);
Kojto 20:30b6ed7bf8fd 141 }
Kojto 20:30b6ed7bf8fd 142
Kojto 20:30b6ed7bf8fd 143
Kojto 20:30b6ed7bf8fd 144 int32_t cc3000_wlan::ioctl_set_connection_policy(uint32_t should_connect_to_open_ap,
Kojto 20:30b6ed7bf8fd 145 uint32_t use_fast_connect,
Kojto 20:30b6ed7bf8fd 146 uint32_t use_profiles) {
Kojto 20:30b6ed7bf8fd 147 int32_t ret;
Kojto 20:30b6ed7bf8fd 148 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 149 uint8_t *args;
Kojto 20:30b6ed7bf8fd 150
Kojto 20:30b6ed7bf8fd 151 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 152 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 153 args = (uint8_t *)(ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 154
Kojto 20:30b6ed7bf8fd 155 // Fill in HCI packet structure
Kojto 20:30b6ed7bf8fd 156 args = UINT32_TO_STREAM(args, should_connect_to_open_ap);
Kojto 20:30b6ed7bf8fd 157 args = UINT32_TO_STREAM(args, use_fast_connect);
Kojto 20:30b6ed7bf8fd 158 args = UINT32_TO_STREAM(args, use_profiles);
Kojto 20:30b6ed7bf8fd 159
Kojto 20:30b6ed7bf8fd 160 // Initiate a HCI command
Kojto 20:30b6ed7bf8fd 161 _hci.command_send(HCI_CMND_WLAN_IOCTL_SET_CONNECTION_POLICY, ptr, WLAN_SET_CONNECTION_POLICY_PARAMS_LEN);
Kojto 20:30b6ed7bf8fd 162
Kojto 20:30b6ed7bf8fd 163 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 164 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_SET_CONNECTION_POLICY, &ret);
Kojto 20:30b6ed7bf8fd 165
Kojto 20:30b6ed7bf8fd 166 return(ret);
Kojto 20:30b6ed7bf8fd 167 }
Kojto 20:30b6ed7bf8fd 168
Kojto 20:30b6ed7bf8fd 169
Kojto 20:30b6ed7bf8fd 170 int32_t cc3000_wlan::ioctl_del_profile(uint32_t index) {
Kojto 20:30b6ed7bf8fd 171 int32_t ret;
Kojto 20:30b6ed7bf8fd 172 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 173 uint8_t *args;
Kojto 20:30b6ed7bf8fd 174
Kojto 20:30b6ed7bf8fd 175 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 176 args = (uint8_t *)(ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 177
Kojto 20:30b6ed7bf8fd 178 // Fill in HCI packet structure
Kojto 20:30b6ed7bf8fd 179 args = UINT32_TO_STREAM(args, index);
Kojto 20:30b6ed7bf8fd 180 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 181
Kojto 20:30b6ed7bf8fd 182 // Initiate a HCI command
Kojto 20:30b6ed7bf8fd 183 _hci.command_send(HCI_CMND_WLAN_IOCTL_DEL_PROFILE, ptr, WLAN_DEL_PROFILE_PARAMS_LEN);
Kojto 20:30b6ed7bf8fd 184
Kojto 20:30b6ed7bf8fd 185 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 186 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_DEL_PROFILE, &ret);
Kojto 20:30b6ed7bf8fd 187
Kojto 20:30b6ed7bf8fd 188 return(ret);
Kojto 20:30b6ed7bf8fd 189 }
Kojto 20:30b6ed7bf8fd 190
Kojto 20:30b6ed7bf8fd 191 int32_t cc3000_wlan::set_event_mask(uint32_t mask) {
Kojto 20:30b6ed7bf8fd 192 int32_t ret;
Kojto 20:30b6ed7bf8fd 193 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 194 uint8_t *args;
Kojto 20:30b6ed7bf8fd 195
Kojto 20:30b6ed7bf8fd 196
Kojto 20:30b6ed7bf8fd 197 if ((mask & HCI_EVNT_WLAN_TX_COMPLETE) == HCI_EVNT_WLAN_TX_COMPLETE)
Kojto 20:30b6ed7bf8fd 198 {
Kojto 20:30b6ed7bf8fd 199 _simple_link.set_tx_complete_signal(0);
Kojto 20:30b6ed7bf8fd 200
Kojto 20:30b6ed7bf8fd 201 // Since an event is a virtual event - i.e. it is not coming from CC3000
Kojto 20:30b6ed7bf8fd 202 // there is no need to send anything to the device if it was an only event
Kojto 20:30b6ed7bf8fd 203 if (mask == HCI_EVNT_WLAN_TX_COMPLETE)
Kojto 20:30b6ed7bf8fd 204 {
Kojto 20:30b6ed7bf8fd 205 return 0;
Kojto 20:30b6ed7bf8fd 206 }
Kojto 20:30b6ed7bf8fd 207
Kojto 20:30b6ed7bf8fd 208 mask &= ~HCI_EVNT_WLAN_TX_COMPLETE;
Kojto 20:30b6ed7bf8fd 209 mask |= HCI_EVNT_WLAN_UNSOL_BASE;
Kojto 20:30b6ed7bf8fd 210 }
Kojto 20:30b6ed7bf8fd 211 else
Kojto 20:30b6ed7bf8fd 212 {
Kojto 20:30b6ed7bf8fd 213 _simple_link.set_tx_complete_signal(1);
Kojto 20:30b6ed7bf8fd 214 }
Kojto 20:30b6ed7bf8fd 215
Kojto 20:30b6ed7bf8fd 216 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 217 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 218 args = (uint8_t *)(ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 219
Kojto 20:30b6ed7bf8fd 220 // Fill in HCI packet structure
Kojto 20:30b6ed7bf8fd 221 args = UINT32_TO_STREAM(args, mask);
Kojto 20:30b6ed7bf8fd 222
Kojto 20:30b6ed7bf8fd 223 // Initiate a HCI command
Kojto 20:30b6ed7bf8fd 224 _hci.command_send(HCI_CMND_EVENT_MASK, ptr, WLAN_SET_MASK_PARAMS_LEN);
Kojto 20:30b6ed7bf8fd 225
Kojto 20:30b6ed7bf8fd 226 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 227 _event.simplelink_wait_event(HCI_CMND_EVENT_MASK, &ret);
Kojto 20:30b6ed7bf8fd 228
Kojto 20:30b6ed7bf8fd 229 return(ret);
Kojto 20:30b6ed7bf8fd 230 }
Kojto 20:30b6ed7bf8fd 231
Kojto 20:30b6ed7bf8fd 232
Kojto 20:30b6ed7bf8fd 233 int32_t cc3000_wlan::smart_config_start(uint32_t encrypted_flag) {
Kojto 20:30b6ed7bf8fd 234 int32_t ret;
Kojto 20:30b6ed7bf8fd 235 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 236 uint8_t *args;
Kojto 20:30b6ed7bf8fd 237
Kojto 20:30b6ed7bf8fd 238 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 239 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 240 args = (uint8_t *)(ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 241
Kojto 20:30b6ed7bf8fd 242 // Fill in HCI packet structure
Kojto 20:30b6ed7bf8fd 243 args = UINT32_TO_STREAM(args, encrypted_flag);
Kojto 20:30b6ed7bf8fd 244 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 245
Kojto 20:30b6ed7bf8fd 246 _hci.command_send(HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_START, ptr, WLAN_SMART_CONFIG_START_PARAMS_LEN);
Kojto 20:30b6ed7bf8fd 247
Kojto 20:30b6ed7bf8fd 248 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 249 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_START, &ret);
Kojto 20:30b6ed7bf8fd 250
Kojto 20:30b6ed7bf8fd 251 return(ret);
Kojto 20:30b6ed7bf8fd 252 }
Kojto 20:30b6ed7bf8fd 253
Kojto 20:30b6ed7bf8fd 254
Kojto 20:30b6ed7bf8fd 255 int32_t cc3000_wlan::smart_config_stop(void) {
Kojto 20:30b6ed7bf8fd 256 int32_t ret;
Kojto 20:30b6ed7bf8fd 257 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 258
Kojto 20:30b6ed7bf8fd 259 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 260 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 261
Kojto 20:30b6ed7bf8fd 262 _hci.command_send(HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_STOP, ptr, 0);
Kojto 20:30b6ed7bf8fd 263
Kojto 20:30b6ed7bf8fd 264 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 265 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_STOP, &ret);
Kojto 20:30b6ed7bf8fd 266
Kojto 20:30b6ed7bf8fd 267 return(ret);
Kojto 20:30b6ed7bf8fd 268 }
Kojto 20:30b6ed7bf8fd 269
Kojto 20:30b6ed7bf8fd 270 int32_t cc3000_wlan::smart_config_set_prefix(uint8_t *new_prefix) {
Kojto 20:30b6ed7bf8fd 271 int32_t ret;
Kojto 20:30b6ed7bf8fd 272 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 273 uint8_t *args;
Kojto 20:30b6ed7bf8fd 274
Kojto 20:30b6ed7bf8fd 275 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 276 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 277 args = (ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 278
Kojto 20:30b6ed7bf8fd 279 if (new_prefix == NULL)
Kojto 20:30b6ed7bf8fd 280 return ret;
Kojto 20:30b6ed7bf8fd 281 else // with the new Smart Config, prefix must be TTT
Kojto 20:30b6ed7bf8fd 282 {
Kojto 20:30b6ed7bf8fd 283 *new_prefix = 'T';
Kojto 20:30b6ed7bf8fd 284 *(new_prefix + 1) = 'T';
Kojto 20:30b6ed7bf8fd 285 *(new_prefix + 2) = 'T';
Kojto 20:30b6ed7bf8fd 286 }
Kojto 20:30b6ed7bf8fd 287
Kojto 20:30b6ed7bf8fd 288 ARRAY_TO_STREAM(args, new_prefix, SL_SIMPLE_CONFIG_PREFIX_LENGTH);
Kojto 20:30b6ed7bf8fd 289
Kojto 20:30b6ed7bf8fd 290 _hci.command_send(HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_SET_PREFIX, ptr, SL_SIMPLE_CONFIG_PREFIX_LENGTH);
Kojto 20:30b6ed7bf8fd 291
Kojto 20:30b6ed7bf8fd 292 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 293 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_SET_PREFIX, &ret);
Kojto 20:30b6ed7bf8fd 294
Kojto 20:30b6ed7bf8fd 295 return(ret);
Kojto 20:30b6ed7bf8fd 296 }
Kojto 20:30b6ed7bf8fd 297
Kojto 20:30b6ed7bf8fd 298 #ifndef CC3000_TINY_DRIVER
Kojto 20:30b6ed7bf8fd 299 int32_t cc3000_wlan::connect(uint32_t sec_type, const uint8_t *ssid, int32_t ssid_len, uint8_t *bssid,
Kojto 20:30b6ed7bf8fd 300 uint8_t *key, int32_t key_len) {
Kojto 20:30b6ed7bf8fd 301 int32_t ret;
Kojto 20:30b6ed7bf8fd 302 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 303 uint8_t *args;
Kojto 20:30b6ed7bf8fd 304 uint8_t bssid_zero[] = {0, 0, 0, 0, 0, 0};
Kojto 20:30b6ed7bf8fd 305
Kojto 20:30b6ed7bf8fd 306 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 307 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 308 args = (ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 309
Kojto 20:30b6ed7bf8fd 310 // Fill in command buffer
Kojto 20:30b6ed7bf8fd 311 args = UINT32_TO_STREAM(args, 0x0000001c);
Kojto 20:30b6ed7bf8fd 312 args = UINT32_TO_STREAM(args, ssid_len);
Kojto 20:30b6ed7bf8fd 313 args = UINT32_TO_STREAM(args, sec_type);
Kojto 20:30b6ed7bf8fd 314 args = UINT32_TO_STREAM(args, 0x00000010 + ssid_len);
Kojto 20:30b6ed7bf8fd 315 args = UINT32_TO_STREAM(args, key_len);
Kojto 20:30b6ed7bf8fd 316 args = UINT16_TO_STREAM(args, 0);
Kojto 20:30b6ed7bf8fd 317
Kojto 20:30b6ed7bf8fd 318 // padding shall be zeroed
Kojto 20:30b6ed7bf8fd 319 if(bssid)
Kojto 20:30b6ed7bf8fd 320 {
Kojto 20:30b6ed7bf8fd 321 ARRAY_TO_STREAM(args, bssid, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 322 }
Kojto 20:30b6ed7bf8fd 323 else
Kojto 20:30b6ed7bf8fd 324 {
Kojto 20:30b6ed7bf8fd 325 ARRAY_TO_STREAM(args, bssid_zero, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 326 }
Kojto 20:30b6ed7bf8fd 327
Kojto 20:30b6ed7bf8fd 328 ARRAY_TO_STREAM(args, ssid, ssid_len);
Kojto 20:30b6ed7bf8fd 329
Kojto 20:30b6ed7bf8fd 330 if(key_len && key)
Kojto 20:30b6ed7bf8fd 331 {
Kojto 20:30b6ed7bf8fd 332 ARRAY_TO_STREAM(args, key, key_len);
Kojto 20:30b6ed7bf8fd 333 }
Kojto 20:30b6ed7bf8fd 334
Kojto 20:30b6ed7bf8fd 335 // Initiate a HCI command
Kojto 20:30b6ed7bf8fd 336 _hci.command_send(HCI_CMND_WLAN_CONNECT, ptr, WLAN_CONNECT_PARAM_LEN + ssid_len + key_len - 1);
Kojto 20:30b6ed7bf8fd 337
Kojto 20:30b6ed7bf8fd 338 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 339 _event.simplelink_wait_event(HCI_CMND_WLAN_CONNECT, &ret);
Kojto 20:30b6ed7bf8fd 340 errno = ret;
Kojto 20:30b6ed7bf8fd 341
Kojto 20:30b6ed7bf8fd 342 return(ret);
Kojto 20:30b6ed7bf8fd 343 }
Kojto 20:30b6ed7bf8fd 344
Kojto 20:30b6ed7bf8fd 345 int32_t cc3000_wlan::add_profile(uint32_t sec_type,
Kojto 20:30b6ed7bf8fd 346 uint8_t* ssid,
Kojto 20:30b6ed7bf8fd 347 uint32_t ssid_length,
Kojto 20:30b6ed7bf8fd 348 uint8_t *b_ssid,
Kojto 20:30b6ed7bf8fd 349 uint32_t priority,
Kojto 20:30b6ed7bf8fd 350 uint32_t pairwise_cipher_or_tx_key_len,
Kojto 20:30b6ed7bf8fd 351 uint32_t group_cipher_tx_key_index,
Kojto 20:30b6ed7bf8fd 352 uint32_t key_mgmt,
Kojto 20:30b6ed7bf8fd 353 uint8_t* pf_or_key,
Kojto 20:30b6ed7bf8fd 354 uint32_t pass_phrase_len) {
Kojto 20:30b6ed7bf8fd 355 uint16_t arg_len = 0x00;
Kojto 20:30b6ed7bf8fd 356 int32_t ret;
Kojto 20:30b6ed7bf8fd 357 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 358 int32_t i = 0;
Kojto 20:30b6ed7bf8fd 359 uint8_t *args;
Kojto 20:30b6ed7bf8fd 360 uint8_t bssid_zero[] = {0, 0, 0, 0, 0, 0};
Kojto 20:30b6ed7bf8fd 361
Kojto 20:30b6ed7bf8fd 362 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 363 args = (ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 364
Kojto 20:30b6ed7bf8fd 365 args = UINT32_TO_STREAM(args, sec_type);
Kojto 20:30b6ed7bf8fd 366
Kojto 20:30b6ed7bf8fd 367 // Setup arguments in accordance with the security type
Kojto 20:30b6ed7bf8fd 368 switch (sec_type)
Kojto 20:30b6ed7bf8fd 369 {
Kojto 20:30b6ed7bf8fd 370 //OPEN
Kojto 20:30b6ed7bf8fd 371 case WLAN_SEC_UNSEC:
Kojto 20:30b6ed7bf8fd 372 {
Kojto 20:30b6ed7bf8fd 373 args = UINT32_TO_STREAM(args, 0x00000014);
Kojto 20:30b6ed7bf8fd 374 args = UINT32_TO_STREAM(args, ssid_length);
Kojto 20:30b6ed7bf8fd 375 args = UINT16_TO_STREAM(args, 0);
Kojto 20:30b6ed7bf8fd 376 if(b_ssid)
Kojto 20:30b6ed7bf8fd 377 {
Kojto 20:30b6ed7bf8fd 378 ARRAY_TO_STREAM(args, b_ssid, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 379 }
Kojto 20:30b6ed7bf8fd 380 else
Kojto 20:30b6ed7bf8fd 381 {
Kojto 20:30b6ed7bf8fd 382 ARRAY_TO_STREAM(args, bssid_zero, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 383 }
Kojto 20:30b6ed7bf8fd 384 args = UINT32_TO_STREAM(args, priority);
Kojto 20:30b6ed7bf8fd 385 ARRAY_TO_STREAM(args, ssid, ssid_length);
Kojto 20:30b6ed7bf8fd 386
Kojto 20:30b6ed7bf8fd 387 arg_len = WLAN_ADD_PROFILE_NOSEC_PARAM_LEN + ssid_length;
Kojto 20:30b6ed7bf8fd 388 }
Kojto 20:30b6ed7bf8fd 389 break;
Kojto 20:30b6ed7bf8fd 390
Kojto 20:30b6ed7bf8fd 391 //WEP
Kojto 20:30b6ed7bf8fd 392 case WLAN_SEC_WEP:
Kojto 20:30b6ed7bf8fd 393 {
Kojto 20:30b6ed7bf8fd 394 args = UINT32_TO_STREAM(args, 0x00000020);
Kojto 20:30b6ed7bf8fd 395 args = UINT32_TO_STREAM(args, ssid_length);
Kojto 20:30b6ed7bf8fd 396 args = UINT16_TO_STREAM(args, 0);
Kojto 20:30b6ed7bf8fd 397 if(b_ssid)
Kojto 20:30b6ed7bf8fd 398 {
Kojto 20:30b6ed7bf8fd 399 ARRAY_TO_STREAM(args, b_ssid, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 400 }
Kojto 20:30b6ed7bf8fd 401 else
Kojto 20:30b6ed7bf8fd 402 {
Kojto 20:30b6ed7bf8fd 403 ARRAY_TO_STREAM(args, bssid_zero, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 404 }
Kojto 20:30b6ed7bf8fd 405 args = UINT32_TO_STREAM(args, priority);
Kojto 20:30b6ed7bf8fd 406 args = UINT32_TO_STREAM(args, 0x0000000C + ssid_length);
Kojto 20:30b6ed7bf8fd 407 args = UINT32_TO_STREAM(args, pairwise_cipher_or_tx_key_len);
Kojto 20:30b6ed7bf8fd 408 args = UINT32_TO_STREAM(args, group_cipher_tx_key_index);
Kojto 20:30b6ed7bf8fd 409 ARRAY_TO_STREAM(args, ssid, ssid_length);
Kojto 20:30b6ed7bf8fd 410
Kojto 20:30b6ed7bf8fd 411 for(i = 0; i < 4; i++)
Kojto 20:30b6ed7bf8fd 412 {
Kojto 20:30b6ed7bf8fd 413 uint8_t *p = &pf_or_key[i * pairwise_cipher_or_tx_key_len];
Kojto 20:30b6ed7bf8fd 414
Kojto 20:30b6ed7bf8fd 415 ARRAY_TO_STREAM(args, p, pairwise_cipher_or_tx_key_len);
Kojto 20:30b6ed7bf8fd 416 }
Kojto 20:30b6ed7bf8fd 417
Kojto 20:30b6ed7bf8fd 418 arg_len = WLAN_ADD_PROFILE_WEP_PARAM_LEN + ssid_length +
Kojto 20:30b6ed7bf8fd 419 pairwise_cipher_or_tx_key_len * 4;
Kojto 20:30b6ed7bf8fd 420
Kojto 20:30b6ed7bf8fd 421 }
Kojto 20:30b6ed7bf8fd 422 break;
Kojto 20:30b6ed7bf8fd 423
Kojto 20:30b6ed7bf8fd 424 //WPA
Kojto 20:30b6ed7bf8fd 425 //WPA2
Kojto 20:30b6ed7bf8fd 426 case WLAN_SEC_WPA:
Kojto 20:30b6ed7bf8fd 427 case WLAN_SEC_WPA2:
Kojto 20:30b6ed7bf8fd 428 {
Kojto 20:30b6ed7bf8fd 429 args = UINT32_TO_STREAM(args, 0x00000028);
Kojto 20:30b6ed7bf8fd 430 args = UINT32_TO_STREAM(args, ssid_length);
Kojto 20:30b6ed7bf8fd 431 args = UINT16_TO_STREAM(args, 0);
Kojto 20:30b6ed7bf8fd 432 if(b_ssid)
Kojto 20:30b6ed7bf8fd 433 {
Kojto 20:30b6ed7bf8fd 434 ARRAY_TO_STREAM(args, b_ssid, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 435 }
Kojto 20:30b6ed7bf8fd 436 else
Kojto 20:30b6ed7bf8fd 437 {
Kojto 20:30b6ed7bf8fd 438 ARRAY_TO_STREAM(args, bssid_zero, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 439 }
Kojto 20:30b6ed7bf8fd 440 args = UINT32_TO_STREAM(args, priority);
Kojto 20:30b6ed7bf8fd 441 args = UINT32_TO_STREAM(args, pairwise_cipher_or_tx_key_len);
Kojto 20:30b6ed7bf8fd 442 args = UINT32_TO_STREAM(args, group_cipher_tx_key_index);
Kojto 20:30b6ed7bf8fd 443 args = UINT32_TO_STREAM(args, key_mgmt);
Kojto 20:30b6ed7bf8fd 444 args = UINT32_TO_STREAM(args, 0x00000008 + ssid_length);
Kojto 20:30b6ed7bf8fd 445 args = UINT32_TO_STREAM(args, pass_phrase_len);
Kojto 20:30b6ed7bf8fd 446 ARRAY_TO_STREAM(args, ssid, ssid_length);
Kojto 20:30b6ed7bf8fd 447 ARRAY_TO_STREAM(args, pf_or_key, pass_phrase_len);
Kojto 20:30b6ed7bf8fd 448
Kojto 20:30b6ed7bf8fd 449 arg_len = WLAN_ADD_PROFILE_WPA_PARAM_LEN + ssid_length + pass_phrase_len;
Kojto 20:30b6ed7bf8fd 450 }
Kojto 20:30b6ed7bf8fd 451
Kojto 20:30b6ed7bf8fd 452 break;
Kojto 20:30b6ed7bf8fd 453 }
Kojto 20:30b6ed7bf8fd 454
Kojto 20:30b6ed7bf8fd 455 // Initiate a HCI command
Kojto 20:30b6ed7bf8fd 456 _hci.command_send(HCI_CMND_WLAN_IOCTL_ADD_PROFILE, ptr, arg_len);
Kojto 20:30b6ed7bf8fd 457
Kojto 20:30b6ed7bf8fd 458 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 459 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_ADD_PROFILE, &ret);
Kojto 20:30b6ed7bf8fd 460
Kojto 20:30b6ed7bf8fd 461 return(ret);
Kojto 20:30b6ed7bf8fd 462 }
Kojto 20:30b6ed7bf8fd 463
Kojto 20:30b6ed7bf8fd 464 int32_t cc3000_wlan::ioctl_get_scan_results(uint32_t scan_timeout, uint8_t *results) {
Kojto 20:30b6ed7bf8fd 465 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 466 uint8_t *args;
Kojto 20:30b6ed7bf8fd 467
Kojto 20:30b6ed7bf8fd 468 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 469 args = (ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 470
Kojto 20:30b6ed7bf8fd 471 // Fill in temporary command buffer
Kojto 20:30b6ed7bf8fd 472 args = UINT32_TO_STREAM(args, scan_timeout);
Kojto 20:30b6ed7bf8fd 473
Kojto 20:30b6ed7bf8fd 474 // Initiate a HCI command
Kojto 20:30b6ed7bf8fd 475 _hci.command_send(HCI_CMND_WLAN_IOCTL_GET_SCAN_RESULTS, ptr, WLAN_GET_SCAN_RESULTS_PARAMS_LEN);
Kojto 20:30b6ed7bf8fd 476
Kojto 20:30b6ed7bf8fd 477 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 478 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_GET_SCAN_RESULTS, results);
Kojto 20:30b6ed7bf8fd 479
Kojto 20:30b6ed7bf8fd 480 return(0);
Kojto 20:30b6ed7bf8fd 481 }
Kojto 20:30b6ed7bf8fd 482
Kojto 20:30b6ed7bf8fd 483 int32_t cc3000_wlan::ioctl_set_scan_params(uint32_t enable,
Kojto 20:30b6ed7bf8fd 484 uint32_t min_dwell_time,
Kojto 20:30b6ed7bf8fd 485 uint32_t max_dwell_time,
Kojto 20:30b6ed7bf8fd 486 uint32_t num_probe_requests,
Kojto 20:30b6ed7bf8fd 487 uint32_t channel_mask,
Kojto 20:30b6ed7bf8fd 488 int32_t rssi_threshold,
Kojto 20:30b6ed7bf8fd 489 uint32_t snr_threshold,
Kojto 20:30b6ed7bf8fd 490 uint32_t default_tx_power,
Kojto 20:30b6ed7bf8fd 491 uint32_t *interval_list) {
Kojto 20:30b6ed7bf8fd 492 uint32_t uiRes;
Kojto 20:30b6ed7bf8fd 493 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 494 uint8_t *args;
Kojto 20:30b6ed7bf8fd 495
Kojto 20:30b6ed7bf8fd 496 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 497 args = (ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 498
Kojto 20:30b6ed7bf8fd 499 // Fill in temporary command buffer
Kojto 20:30b6ed7bf8fd 500 args = UINT32_TO_STREAM(args, 36);
Kojto 20:30b6ed7bf8fd 501 args = UINT32_TO_STREAM(args, enable);
Kojto 20:30b6ed7bf8fd 502 args = UINT32_TO_STREAM(args, min_dwell_time);
Kojto 20:30b6ed7bf8fd 503 args = UINT32_TO_STREAM(args, max_dwell_time);
Kojto 20:30b6ed7bf8fd 504 args = UINT32_TO_STREAM(args, num_probe_requests);
Kojto 20:30b6ed7bf8fd 505 args = UINT32_TO_STREAM(args, channel_mask);
Kojto 20:30b6ed7bf8fd 506 args = UINT32_TO_STREAM(args, rssi_threshold);
Kojto 20:30b6ed7bf8fd 507 args = UINT32_TO_STREAM(args, snr_threshold);
Kojto 20:30b6ed7bf8fd 508 args = UINT32_TO_STREAM(args, default_tx_power);
Kojto 20:30b6ed7bf8fd 509 ARRAY_TO_STREAM(args, interval_list, sizeof(uint32_t) * SL_SET_SCAN_PARAMS_INTERVAL_LIST_SIZE);
Kojto 20:30b6ed7bf8fd 510
Kojto 20:30b6ed7bf8fd 511 // Initiate a HCI command
Kojto 20:30b6ed7bf8fd 512 _hci.command_send(HCI_CMND_WLAN_IOCTL_SET_SCANPARAM, ptr, WLAN_SET_SCAN_PARAMS_LEN);
Kojto 20:30b6ed7bf8fd 513
Kojto 20:30b6ed7bf8fd 514 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 515 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_SET_SCANPARAM, &uiRes);
Kojto 20:30b6ed7bf8fd 516
Kojto 20:30b6ed7bf8fd 517 return(uiRes);
Kojto 20:30b6ed7bf8fd 518 }
Kojto 20:30b6ed7bf8fd 519
Kojto 20:30b6ed7bf8fd 520 int32_t cc3000_wlan::ioctl_statusget(void) {
Kojto 20:30b6ed7bf8fd 521 int32_t ret;
Kojto 20:30b6ed7bf8fd 522 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 523
Kojto 20:30b6ed7bf8fd 524 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 525 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 526
Kojto 20:30b6ed7bf8fd 527 _hci.command_send(HCI_CMND_WLAN_IOCTL_STATUSGET,ptr, 0);
Kojto 20:30b6ed7bf8fd 528
Kojto 20:30b6ed7bf8fd 529 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 530 _event.simplelink_wait_event(HCI_CMND_WLAN_IOCTL_STATUSGET, &ret);
Kojto 20:30b6ed7bf8fd 531
Kojto 20:30b6ed7bf8fd 532 return(ret);
Kojto 20:30b6ed7bf8fd 533 }
Kojto 20:30b6ed7bf8fd 534
Kojto 20:30b6ed7bf8fd 535 #else
Kojto 20:30b6ed7bf8fd 536 int32_t cc3000_wlan::wlan_add_profile(uint32_t sec_type,
Kojto 20:30b6ed7bf8fd 537 uint8_t *ssid,
Kojto 20:30b6ed7bf8fd 538 uint32_t ssid_length,
Kojto 20:30b6ed7bf8fd 539 uint8_t *b_ssid,
Kojto 20:30b6ed7bf8fd 540 uint32_t priority,
Kojto 20:30b6ed7bf8fd 541 uint32_t pairwise_cipher_or_tx_key_len,
Kojto 20:30b6ed7bf8fd 542 uint32_t group_cipher_tx_key_index,
Kojto 20:30b6ed7bf8fd 543 uint32_t key_mgmt,
Kojto 20:30b6ed7bf8fd 544 uint8_t* pf_or_key,
Kojto 20:30b6ed7bf8fd 545 uint32_t pass_phrase_length)
Kojto 20:30b6ed7bf8fd 546 {
Kojto 20:30b6ed7bf8fd 547 return -1;
Kojto 20:30b6ed7bf8fd 548 }
Kojto 20:30b6ed7bf8fd 549
Kojto 20:30b6ed7bf8fd 550 int32_t cc3000_wlan::connect(const uint8_t *ssid, int32_t ssid_len) {
Kojto 20:30b6ed7bf8fd 551 int32_t ret;
Kojto 20:30b6ed7bf8fd 552 uint8_t *ptr;
Kojto 20:30b6ed7bf8fd 553 uint8_t *args;
Kojto 20:30b6ed7bf8fd 554 uint8_t bssid_zero[] = {0, 0, 0, 0, 0, 0};
Kojto 20:30b6ed7bf8fd 555
Kojto 20:30b6ed7bf8fd 556 ret = EFAIL;
Kojto 20:30b6ed7bf8fd 557 ptr = _simple_link.get_transmit_buffer();
Kojto 20:30b6ed7bf8fd 558 args = (ptr + HEADERS_SIZE_CMD);
Kojto 20:30b6ed7bf8fd 559
Kojto 20:30b6ed7bf8fd 560 // Fill in command buffer
Kojto 20:30b6ed7bf8fd 561 args = UINT32_TO_STREAM(args, 0x0000001c);
Kojto 20:30b6ed7bf8fd 562 args = UINT32_TO_STREAM(args, ssid_len);
Kojto 20:30b6ed7bf8fd 563 args = UINT32_TO_STREAM(args, 0);
Kojto 20:30b6ed7bf8fd 564 args = UINT32_TO_STREAM(args, 0x00000010 + ssid_len);
Kojto 20:30b6ed7bf8fd 565 args = UINT32_TO_STREAM(args, 0);
Kojto 20:30b6ed7bf8fd 566 args = UINT16_TO_STREAM(args, 0);
Kojto 20:30b6ed7bf8fd 567
Kojto 20:30b6ed7bf8fd 568 // padding shall be zeroed
Kojto 20:30b6ed7bf8fd 569 ARRAY_TO_STREAM(args, bssid_zero, ETH_ALEN);
Kojto 20:30b6ed7bf8fd 570 ARRAY_TO_STREAM(args, ssid, ssid_len);
Kojto 20:30b6ed7bf8fd 571
Kojto 20:30b6ed7bf8fd 572 // Initiate a HCI command
Kojto 20:30b6ed7bf8fd 573 _hci.command_send(HCI_CMND_WLAN_CONNECT, ptr, WLAN_CONNECT_PARAM_LEN + ssid_len - 1);
Kojto 20:30b6ed7bf8fd 574
Kojto 20:30b6ed7bf8fd 575 // Wait for command complete event
Kojto 20:30b6ed7bf8fd 576 _event.simplelink_wait_event(HCI_CMND_WLAN_CONNECT, &ret);
Kojto 20:30b6ed7bf8fd 577 errno = ret;
Kojto 20:30b6ed7bf8fd 578
Kojto 20:30b6ed7bf8fd 579 return(ret);
Kojto 20:30b6ed7bf8fd 580 }
Kojto 20:30b6ed7bf8fd 581 #endif
Kojto 20:30b6ed7bf8fd 582
Kojto 20:30b6ed7bf8fd 583
Kojto 20:30b6ed7bf8fd 584
Kojto 20:30b6ed7bf8fd 585 #ifndef CC3000_UNENCRYPTED_SMART_CONFIG
Kojto 20:30b6ed7bf8fd 586 int32_t cc3000_wlan::smart_config_process(void) {
Kojto 20:30b6ed7bf8fd 587 int32_t returnValue;
Kojto 20:30b6ed7bf8fd 588 uint32_t ssidLen, keyLen;
Kojto 20:30b6ed7bf8fd 589 uint8_t *decKeyPtr;
Kojto 20:30b6ed7bf8fd 590 uint8_t *ssidPtr;
Kojto 20:30b6ed7bf8fd 591
Kojto 20:30b6ed7bf8fd 592 // read the key from EEPROM - fileID 12
Kojto 20:30b6ed7bf8fd 593 returnValue = aes_read_key(key);
Kojto 20:30b6ed7bf8fd 594
Kojto 20:30b6ed7bf8fd 595 if (returnValue != 0)
Kojto 20:30b6ed7bf8fd 596 return returnValue;
Kojto 20:30b6ed7bf8fd 597
Kojto 20:30b6ed7bf8fd 598 // read the received data from fileID #13 and parse it according to the followings:
Kojto 20:30b6ed7bf8fd 599 // 1) SSID LEN - not encrypted
Kojto 20:30b6ed7bf8fd 600 // 2) SSID - not encrypted
Kojto 20:30b6ed7bf8fd 601 // 3) KEY LEN - not encrypted. always 32 bytes long
Kojto 20:30b6ed7bf8fd 602 // 4) Security type - not encrypted
Kojto 20:30b6ed7bf8fd 603 // 5) KEY - encrypted together with true key length as the first byte in KEY
Kojto 20:30b6ed7bf8fd 604 // to elaborate, there are two corner cases:
Kojto 20:30b6ed7bf8fd 605 // 1) the KEY is 32 bytes long. In this case, the first byte does not represent KEY length
Kojto 20:30b6ed7bf8fd 606 // 2) the KEY is 31 bytes long. In this case, the first byte represent KEY length and equals 31
Kojto 20:30b6ed7bf8fd 607 returnValue = nvmem_read(NVMEM_SHARED_MEM_FILEID, SMART_CONFIG_PROFILE_SIZE, 0, profileArray);
Kojto 20:30b6ed7bf8fd 608
Kojto 20:30b6ed7bf8fd 609 if (returnValue != 0)
Kojto 20:30b6ed7bf8fd 610 return returnValue;
Kojto 20:30b6ed7bf8fd 611
Kojto 20:30b6ed7bf8fd 612 ssidPtr = &profileArray[1];
Kojto 20:30b6ed7bf8fd 613
Kojto 20:30b6ed7bf8fd 614 ssidLen = profileArray[0];
Kojto 20:30b6ed7bf8fd 615
Kojto 20:30b6ed7bf8fd 616 decKeyPtr = &profileArray[profileArray[0] + 3];
Kojto 20:30b6ed7bf8fd 617
Kojto 20:30b6ed7bf8fd 618 aes_decrypt(decKeyPtr, key);
Kojto 20:30b6ed7bf8fd 619 if (profileArray[profileArray[0] + 1] > 16)
Kojto 20:30b6ed7bf8fd 620 aes_decrypt((uint8_t *)(decKeyPtr + 16), key);
Kojto 20:30b6ed7bf8fd 621
Kojto 20:30b6ed7bf8fd 622 if (*(uint8_t *)(decKeyPtr +31) != 0)
Kojto 20:30b6ed7bf8fd 623 {
Kojto 20:30b6ed7bf8fd 624 if (*decKeyPtr == 31)
Kojto 20:30b6ed7bf8fd 625 {
Kojto 20:30b6ed7bf8fd 626 keyLen = 31;
Kojto 20:30b6ed7bf8fd 627 decKeyPtr++;
Kojto 20:30b6ed7bf8fd 628 }
Kojto 20:30b6ed7bf8fd 629 else
Kojto 20:30b6ed7bf8fd 630 {
Kojto 20:30b6ed7bf8fd 631 keyLen = 32;
Kojto 20:30b6ed7bf8fd 632 }
Kojto 20:30b6ed7bf8fd 633 }
Kojto 20:30b6ed7bf8fd 634 else
Kojto 20:30b6ed7bf8fd 635 {
Kojto 20:30b6ed7bf8fd 636 keyLen = *decKeyPtr;
Kojto 20:30b6ed7bf8fd 637 decKeyPtr++;
Kojto 20:30b6ed7bf8fd 638 }
Kojto 20:30b6ed7bf8fd 639
Kojto 20:30b6ed7bf8fd 640 // add a profile
Kojto 20:30b6ed7bf8fd 641 switch (profileArray[profileArray[0] + 2])
Kojto 20:30b6ed7bf8fd 642 {
Kojto 20:30b6ed7bf8fd 643 case WLAN_SEC_UNSEC://None
Kojto 20:30b6ed7bf8fd 644 {
Kojto 20:30b6ed7bf8fd 645 returnValue = wlan_add_profile(profileArray[profileArray[0] + 2], // security type
Kojto 20:30b6ed7bf8fd 646 ssidPtr, // SSID
Kojto 20:30b6ed7bf8fd 647 ssidLen, // SSID length
Kojto 20:30b6ed7bf8fd 648 NULL, // BSSID
Kojto 20:30b6ed7bf8fd 649 1, // Priority
Kojto 20:30b6ed7bf8fd 650 0, 0, 0, 0, 0);
Kojto 20:30b6ed7bf8fd 651
Kojto 20:30b6ed7bf8fd 652 break;
Kojto 20:30b6ed7bf8fd 653 }
Kojto 20:30b6ed7bf8fd 654
Kojto 20:30b6ed7bf8fd 655 case WLAN_SEC_WEP://WEP
Kojto 20:30b6ed7bf8fd 656 {
Kojto 20:30b6ed7bf8fd 657 returnValue = wlan_add_profile(profileArray[profileArray[0] + 2], // security type
Kojto 20:30b6ed7bf8fd 658 ssidPtr, // SSID
Kojto 20:30b6ed7bf8fd 659 ssidLen, // SSID length
Kojto 20:30b6ed7bf8fd 660 NULL, // BSSID
Kojto 20:30b6ed7bf8fd 661 1, // Priority
Kojto 20:30b6ed7bf8fd 662 keyLen, // KEY length
Kojto 20:30b6ed7bf8fd 663 0, // KEY index
Kojto 20:30b6ed7bf8fd 664 0,
Kojto 20:30b6ed7bf8fd 665 decKeyPtr, // KEY
Kojto 20:30b6ed7bf8fd 666 0);
Kojto 20:30b6ed7bf8fd 667
Kojto 20:30b6ed7bf8fd 668 break;
Kojto 20:30b6ed7bf8fd 669 }
Kojto 20:30b6ed7bf8fd 670
Kojto 20:30b6ed7bf8fd 671 case WLAN_SEC_WPA: //WPA
Kojto 20:30b6ed7bf8fd 672 case WLAN_SEC_WPA2: //WPA2
Kojto 20:30b6ed7bf8fd 673 {
Kojto 20:30b6ed7bf8fd 674 returnValue = wlan_add_profile(WLAN_SEC_WPA2, // security type
Kojto 20:30b6ed7bf8fd 675 ssidPtr,
Kojto 20:30b6ed7bf8fd 676 ssidLen,
Kojto 20:30b6ed7bf8fd 677 NULL, // BSSID
Kojto 20:30b6ed7bf8fd 678 1, // Priority
Kojto 20:30b6ed7bf8fd 679 0x18, // PairwiseCipher
Kojto 20:30b6ed7bf8fd 680 0x1e, // GroupCipher
Kojto 20:30b6ed7bf8fd 681 2, // KEY management
Kojto 20:30b6ed7bf8fd 682 decKeyPtr, // KEY
Kojto 20:30b6ed7bf8fd 683 keyLen); // KEY length
Kojto 20:30b6ed7bf8fd 684
Kojto 20:30b6ed7bf8fd 685 break;
Kojto 20:30b6ed7bf8fd 686 }
Kojto 20:30b6ed7bf8fd 687 }
Kojto 20:30b6ed7bf8fd 688
Kojto 20:30b6ed7bf8fd 689 return returnValue;
Kojto 20:30b6ed7bf8fd 690 }
Kojto 20:30b6ed7bf8fd 691 #endif
Kojto 20:30b6ed7bf8fd 692
Kojto 20:30b6ed7bf8fd 693 }