erez i / cc3000_hostdriver_mbedsocket

version_2.0

Dependents:   cc3000_ping_demo_try_2

Fork of cc3000_hostdriver_mbedsocket by Martin Kojtal

cc3000_wlan.cpp@42:bd2c631a031a, 2013-10-12 (annotated)

Committer:
SolderSplashLabs
Date:
Sat Oct 12 21:53:28 2013 +0000
Revision:
42:bd2c631a031a
Parent:
34:1ad18123bf11
Child:
45:50ab13d8f2dc
Added David's IRQ checking before re-enabling the IRQ.; Modified the is_connected function, connect + dhcp are needed ; Moved inet_ntoa_r to the socket class, not sure this is the best place, but other conversion functions live here.

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 34:1ad18123bf11 87 _spi.set_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 34:1ad18123bf11 116 _spi.set_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 }