Heroic Robotics
cc3000 driver with expanded buffers.
Fork of
cc3000_hostdriver_mbedsocket
by 
Martin Kojtal
Diff: cc3000.cpp
- Revision:
- 23:fed7f64dd520
- Parent:
- 16:f3676ae62f96
- Child:
- 26:456f73ed2a75
diff -r fb34ac8d9af5 -r fed7f64dd520 cc3000.cpp
--- a/cc3000.cpp Thu Oct 03 20:22:45 2013 +0000
+++ b/cc3000.cpp Thu Oct 03 21:00:00 2013 +0000
@@ -1,447 +1,447 @@
-/*****************************************************************************
-*
-* C++ interface/implementation created by Martin Kojtal (0xc0170). Thanks to
-* Jim Carver and Frank Vannieuwkerke for their inital cc3000 mbed port and
-* provided help.
-*
-* This version of "host driver" uses CC3000 Host Driver Implementation. Thus
-* read the following copyright:
-*
-* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
-*
-* Redistribution and use in source and binary forms, with or without
-* modification, are permitted provided that the following conditions
-* are met:
-*
-* Redistributions of source code must retain the above copyright
-* notice, this list of conditions and the following disclaimer.
-*
-* Redistributions in binary form must reproduce the above copyright
-* notice, this list of conditions and the following disclaimer in the
-* documentation and/or other materials provided with the
-* distribution.
-*
-* Neither the name of Texas Instruments Incorporated nor the names of
-* its contributors may be used to endorse or promote products derived
-* from this software without specific prior written permission.
-*
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-*****************************************************************************/
-#include "cc3000.h"
-#include "cc3000_event.h"
-
-namespace mbed_cc3000 {
-
-/* TODO this prefix remove? verify */
-static uint8_t cc3000_prefix[] = {'T', 'T', 'T'};
-cc3000 *cc3000::_inst;
-
-cc3000::cc3000(PinName cc3000_irq, PinName cc3000_en, PinName cc3000_cs, SPI cc3000_spi, IRQn_Type irq_port)
- : _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),
- _nvmem(_hci, _event, _simple_link), _netapp(_simple_link, _nvmem, _hci, _event), _wlan(_simple_link, _event, _spi, _hci) {
- /* TODO - pIRQ riorities ?? */
-
- _simple_link.set_tx_complete_signal(1);
- _status.dhcp = 0;
- _status.connected = 0;
- _status.socket = 0;
- _status.dhcp_configured = 0;
- _status.smart_config_complete = 0;
- _status.stop_smart_config = 0;
- _status.ok_to_shut_down = 0;
-
- _inst = this;
-}
-
-cc3000::~cc3000() {
-
-}
-
-void cc3000::usync_callback(int32_t event_type, uint8_t * data, uint8_t length) {
- if (event_type == HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE)
- {
- _status.smart_config_complete = 1;
- _status.stop_smart_config = 1;
- }
-
- if (event_type == HCI_EVNT_WLAN_UNSOL_CONNECT)
- {
- _status.connected = 1;
- }
-
- if (event_type == HCI_EVNT_WLAN_UNSOL_DISCONNECT)
- {
- _status.connected = 0;
- _status.dhcp = 0;
- _status.dhcp_configured = 0;
- }
-
- if (event_type == HCI_EVNT_WLAN_UNSOL_DHCP)
- {
- if ( *(data + NETAPP_IPCONFIG_MAC_OFFSET) == 0) {
- _status.dhcp = 1;
- } else {
- _status.dhcp = 0;
- }
- }
-
- if (event_type == HCI_EVENT_CC3000_CAN_SHUT_DOWN)
- {
- _status.ok_to_shut_down = 1;
- }
-
- if (event_type == HCI_EVNT_WLAN_ASYNC_PING_REPORT)
- {
- memcpy(&_ping_report, data, length);
- }
-
- if (event_type == HCI_EVNT_BSD_TCP_CLOSE_WAIT) {
- uint8_t socketnum;
- socketnum = data[0];
- if (socketnum < MAX_SOCKETS) {
- _closed_sockets[socketnum] = true; /* clients socket is closed */
- }
- }
-}
-
-void cc3000::start_smart_config(const uint8_t *smart_config_key) {
- // Reset all the previous configuration
- _wlan.ioctl_set_connection_policy(0, 0, 0);
- _wlan.ioctl_del_profile(255);
-
- //Wait until CC3000 is disconected
- while (_status.connected == 1)
- {
- wait_us(5);
- _event.hci_unsolicited_event_handler();
- }
-
- // Trigger the Smart Config process
-
- _wlan.smart_config_set_prefix(cc3000_prefix);
- // Start the Smart Config process with AES disabled
- _wlan.smart_config_start(0);
-
- DBG_CC("Waiting for smartconfig to be completed");
-
- // Wait for Smart config finished
- while (_status.smart_config_complete == 0)
- {
- wait_ms(100);
-
- }
-
- DBG_CC("Smartconfig finished");
-
-#ifndef CC3000_UNENCRYPTED_SMART_CONFIG
- // create new entry for AES encryption key
- _nvmem.create_entry(NVMEM_AES128_KEY_FILEID, 16);
- // write AES key to NVMEM
- _security.aes_write_key((uint8_t *)(&smart_config_key[0]));
- // Decrypt configuration information and add profile
- _wlan.smart_config_process();
-#endif
-
- // Configure to connect automatically to the AP retrieved in the
- // Smart config process
- _wlan.ioctl_set_connection_policy(0, 1, 1);
-
- // reset the CC3000
- _wlan.stop();
- wait(2);
- _wlan.start(0);
- wait(2);
-
- // Mask out all non-required events
- _wlan.set_event_mask(HCI_EVNT_WLAN_KEEPALIVE|HCI_EVNT_WLAN_UNSOL_INIT|HCI_EVNT_WLAN_ASYNC_PING_REPORT);
-}
-
-bool cc3000::connect_secure(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
- uint32_t ret;
-
- _wlan.disconnect();
- wait_ms(3);
- ret = _wlan.connect(security_mode, ssid, strlen((const char *)ssid), 0, (uint8_t *)key, strlen((const char *)key));
- if (ret == 0) { /* TODO static internal cc3000 state 0 to TRUE */
- ret = true;
- } else {
- ret = false;
- }
- return ret;
-}
-
-bool cc3000::connect_to_AP(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
- Timer t; /* TODO static? */
- bool ret = true;
-
- t.start();
- while (is_connected() == false) {
- if (key == 0) {
- if (connect_open(ssid)) {
- break;
- }
- } else {
-#ifndef CC3000_TINY_DRIVER
- if (connect_secure(ssid,key,security_mode)) {
- break;
- }
-#else
- return false; /* secure connection not supported with TINY_DRIVER */
-#endif
- }
-
- /* timeout 10 seconds */
- if (t.read_ms() > 10000){
- ret = false;
-
- DBG_CC("Connection to AP failed");
-
- break;
- }
- }
-
- return ret;
-}
-
-void cc3000::start(uint8_t patch) {
- _wlan.start(patch);
- _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
-}
-
-void cc3000::stop(void) {
- _wlan.stop();
-}
-
-void cc3000::restart(uint8_t patch) {
- _wlan.stop();
- wait_ms(500);
- _wlan.start(patch);
-}
-
-bool cc3000::connect_open(const uint8_t *ssid) {
- uint32_t ret;
-
- _wlan.disconnect();
- wait_ms(3);
-#ifndef CC3000_TINY_DRIVER
- ret = _wlan.connect(0,ssid, strlen((const char *)ssid), 0, 0, 0);
-#else
- ret = _wlan.connect(ssid, strlen((const char *)ssid));
-#endif
- if (ret == 0) {
- ret = true;
- } else {
- ret = false;
- }
- return ret;
-}
-
-bool cc3000::is_connected() {
- return _status.connected;
-}
-
-bool cc3000::is_dhcp_configured() {
- return _status.dhcp;
-}
-
-bool cc3000::is_smart_confing_completed() {
- return _status.smart_config_complete;
-}
-
-void cc3000::get_mac_address(uint8_t address[6]) {
- _nvmem.get_mac_address(address);
-}
-
-void cc3000::set_mac_address(uint8_t address[6]) {
- _nvmem.set_mac_address(address);
-}
-
-void cc3000::get_user_file_info(uint8_t *info_file, size_t size) {
- _nvmem.read( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
-}
-
-#ifndef CC3000_TINY_DRIVER
-bool cc3000::get_ip_config(tNetappIpconfigRetArgs *ip_config) {
- if ((_status.dhcp == false) || (_status.connected == false)) {
- return false;
- }
-
- _netapp.ipconfig(ip_config);
- return true;
-}
-#endif
-
-cc3000_client cc3000::create_tcp_client(uint32_t ip_address, uint16_t port) {
- sockaddr socket_address = {0};
- int32_t tcp_socket;
-
- tcp_socket = _socket.socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
- if (tcp_socket == -1) {
- DBG_CC("Failed to create new socket (tcp)");
- return cc3000_client(*this);
- }
-
- socket_address.family = AF_INET;
- socket_address.data[0] = (port & 0xFF00) >> 8;
- socket_address.data[1] = (port & 0x00FF);
- socket_address.data[2] = ip_address >> 24;
- socket_address.data[3] = ip_address >> 16;
- socket_address.data[4] = ip_address >> 8;
- socket_address.data[5] = ip_address;
-
- if (_socket.connect(tcp_socket, &socket_address, sizeof(socket_address)) == -1) {
- DBG_CC("Failed to connect (tcp)");
- _socket.closesocket(tcp_socket);
- return cc3000_client(*this);
- }
-
- return cc3000_client(*this, tcp_socket);
-}
-cc3000_client cc3000::create_udp_client(uint32_t ip_address, uint16_t port) {
- sockaddr socket_address = {0};
- int32_t udp_socket;
-
- udp_socket = _socket.socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
- if (udp_socket == -1) {
- DBG_CC("Failed to create new socket (udp)");
- return cc3000_client(*this);
- }
-
- socket_address.family = AF_INET;
- socket_address.data[0] = (port & 0xFF00) >> 8;
- socket_address.data[1] = (port & 0x00FF);
- socket_address.data[2] = ip_address >> 24;
- socket_address.data[3] = ip_address >> 16;
- socket_address.data[4] = ip_address >> 8;
- socket_address.data[5] = ip_address;
-
- if (_socket.connect(udp_socket, &socket_address, sizeof(socket_address)) == -1) {
- DBG_CC("Failed to connect (udp)");
- _socket.closesocket(udp_socket);
- return cc3000_client(*this);
- }
-
- return cc3000_client(*this, udp_socket);
-}
-
-cc3000_server cc3000::create_tcp_server(uint32_t ip_address, uint16_t port) {
- sockaddr socket_address = {0};
- int32_t tcp_socket;
-
- tcp_socket = _socket.socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
- if (tcp_socket == -1) {
- DBG_CC("Failed to create new socket.");
- return cc3000_server(*this, socket_address);
- }
-
- socket_address.family = AF_INET;
- socket_address.data[0] = (port & 0xFF00) >> 8;
- socket_address.data[1] = (port & 0x00FF);
- socket_address.data[2] = ip_address >> 24;
- socket_address.data[3] = ip_address >> 16;
- socket_address.data[4] = ip_address >> 8;
- socket_address.data[5] = ip_address;
-
- if (_socket.bind(tcp_socket, &socket_address, sizeof(socket_address)) != 0) {
- DBG_CC("Failed to bind the new socket");
- return cc3000_server(*this, socket_address);
- }
- if (_socket.listen(tcp_socket, 1) != 0) { /* 1 client */
- DBG_CC("Failed to listen on the new socket");
- return cc3000_server(*this, socket_address);
- }
-
- return cc3000_server(*this, socket_address, tcp_socket);
-}
-
-void cc3000::delete_profiles(void) {
- tUserFS user_info;
-
- _wlan.ioctl_set_connection_policy(0, 0, 0);
- _wlan.ioctl_del_profile(255);
-
- get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
- user_info.FTC = 0;
- set_user_file_info((uint8_t *)&user_info, sizeof(user_info));
-}
-
-void cc3000::set_user_file_info(uint8_t *info_file, size_t size) {
- _nvmem.write( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
-}
-
-bool cc3000::disconnect(void){
- if (_wlan.disconnect()) {
- return false;
- } else {
- return true;
- }
-}
-
-uint32_t cc3000::ping(uint32_t ip, uint8_t attempts, uint16_t timeout, uint8_t size) {
- uint32_t reversed_ip = (ip >> 24) | (ip >> 8) & 0xFF00 | (ip << 8) & 0xFF0000 | (ip << 24);
-
- _ping_report.packets_received = 0;
- if (_netapp.ping_send(&reversed_ip, attempts, size, timeout) == -1) {
- DBG_CC("Failed to send ping");
- return 0;
- }
- wait_ms(timeout*attempts*2);
-
- /* known issue of cc3000 - sent number is send + received */
- // TODO : Remove the Sent/recv'd counts until ti fix the firmware issue?
- DBG_CC("Sent: %d",_ping_report.packets_sent);
- DBG_CC("Received: %d",_ping_report.packets_received);
- DBG_CC("Min time: %d",_ping_report.min_round_time);
- DBG_CC("Max time: %d",_ping_report.max_round_time);
- DBG_CC("Avg time: %d",_ping_report.avg_round_time);
-
- return _ping_report.packets_received;
-}
-
-/* Conversion between uint types and C strings */
-uint8_t* UINT32_TO_STREAM_f (uint8_t *p, uint32_t u32)
-{
- *(p)++ = (uint8_t)(u32);
- *(p)++ = (uint8_t)((u32) >> 8);
- *(p)++ = (uint8_t)((u32) >> 16);
- *(p)++ = (uint8_t)((u32) >> 24);
- return p;
-}
-
-
-uint8_t* UINT16_TO_STREAM_f (uint8_t *p, uint16_t u16)
-{
- *(p)++ = (uint8_t)(u16);
- *(p)++ = (uint8_t)((u16) >> 8);
- return p;
-}
-
-
-uint16_t STREAM_TO_UINT16_f(uint8_t *p, uint16_t offset)
-{
- return (uint16_t)((uint16_t)((uint16_t)
- (*(p + offset + 1)) << 8) + (uint16_t)(*(p + offset)));
-}
-
-
-uint32_t STREAM_TO_UINT32_f(uint8_t *p, uint16_t offset)
-{
- return (uint32_t)((uint32_t)((uint32_t)
- (*(p + offset + 3)) << 24) + (uint32_t)((uint32_t)
- (*(p + offset + 2)) << 16) + (uint32_t)((uint32_t)
- (*(p + offset + 1)) << 8) + (uint32_t)(*(p + offset)));
-}
-
-} /* end of mbed_cc3000 namespace */
-
+/*****************************************************************************
+*
+* C++ interface/implementation created by Martin Kojtal (0xc0170). Thanks to
+* Jim Carver and Frank Vannieuwkerke for their inital cc3000 mbed port and
+* provided help.
+*
+* This version of "host driver" uses CC3000 Host Driver Implementation. Thus
+* read the following copyright:
+*
+* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+*
+* Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+*
+* Redistributions in binary form must reproduce the above copyright
+* notice, this list of conditions and the following disclaimer in the
+* documentation and/or other materials provided with the
+* distribution.
+*
+* Neither the name of Texas Instruments Incorporated nor the names of
+* its contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*****************************************************************************/
+#include "cc3000.h"
+#include "cc3000_event.h"
+
+namespace mbed_cc3000 {
+
+/* TODO this prefix remove? verify */
+static uint8_t cc3000_prefix[] = {'T', 'T', 'T'};
+cc3000 *cc3000::_inst;
+
+cc3000::cc3000(PinName cc3000_irq, PinName cc3000_en, PinName cc3000_cs, SPI cc3000_spi, IRQn_Type irq_port)
+ : _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),
+ _nvmem(_hci, _event, _simple_link), _netapp(_simple_link, _nvmem, _hci, _event), _wlan(_simple_link, _event, _spi, _hci) {
+ /* TODO - pIRQ riorities ?? */
+
+ _simple_link.set_tx_complete_signal(1);
+ _status.dhcp = 0;
+ _status.connected = 0;
+ _status.socket = 0;
+ _status.dhcp_configured = 0;
+ _status.smart_config_complete = 0;
+ _status.stop_smart_config = 0;
+ _status.ok_to_shut_down = 0;
+
+ _inst = this;
+}
+
+cc3000::~cc3000() {
+
+}
+
+void cc3000::usync_callback(int32_t event_type, uint8_t * data, uint8_t length) {
+ if (event_type == HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE)
+ {
+ _status.smart_config_complete = 1;
+ _status.stop_smart_config = 1;
+ }
+
+ if (event_type == HCI_EVNT_WLAN_UNSOL_CONNECT)
+ {
+ _status.connected = 1;
+ }
+
+ if (event_type == HCI_EVNT_WLAN_UNSOL_DISCONNECT)
+ {
+ _status.connected = 0;
+ _status.dhcp = 0;
+ _status.dhcp_configured = 0;
+ }
+
+ if (event_type == HCI_EVNT_WLAN_UNSOL_DHCP)
+ {
+ if ( *(data + NETAPP_IPCONFIG_MAC_OFFSET) == 0) {
+ _status.dhcp = 1;
+ } else {
+ _status.dhcp = 0;
+ }
+ }
+
+ if (event_type == HCI_EVENT_CC3000_CAN_SHUT_DOWN)
+ {
+ _status.ok_to_shut_down = 1;
+ }
+
+ if (event_type == HCI_EVNT_WLAN_ASYNC_PING_REPORT)
+ {
+ memcpy(&_ping_report, data, length);
+ }
+
+ if (event_type == HCI_EVNT_BSD_TCP_CLOSE_WAIT) {
+ uint8_t socketnum;
+ socketnum = data[0];
+ if (socketnum < MAX_SOCKETS) {
+ _closed_sockets[socketnum] = true; /* clients socket is closed */
+ }
+ }
+}
+
+void cc3000::start_smart_config(const uint8_t *smart_config_key) {
+ // Reset all the previous configuration
+ _wlan.ioctl_set_connection_policy(0, 0, 0);
+ _wlan.ioctl_del_profile(255);
+
+ //Wait until CC3000 is disconected
+ while (_status.connected == 1)
+ {
+ wait_us(5);
+ _event.hci_unsolicited_event_handler();
+ }
+
+ // Trigger the Smart Config process
+
+ _wlan.smart_config_set_prefix(cc3000_prefix);
+ // Start the Smart Config process with AES disabled
+ _wlan.smart_config_start(0);
+
+ DBG_CC("Waiting for smartconfig to be completed");
+
+ // Wait for Smart config finished
+ while (_status.smart_config_complete == 0)
+ {
+ wait_ms(100);
+
+ }
+
+ DBG_CC("Smartconfig finished");
+
+#ifndef CC3000_UNENCRYPTED_SMART_CONFIG
+ // create new entry for AES encryption key
+ _nvmem.create_entry(NVMEM_AES128_KEY_FILEID, 16);
+ // write AES key to NVMEM
+ _security.aes_write_key((uint8_t *)(&smart_config_key[0]));
+ // Decrypt configuration information and add profile
+ _wlan.smart_config_process();
+#endif
+
+ // Configure to connect automatically to the AP retrieved in the
+ // Smart config process
+ _wlan.ioctl_set_connection_policy(0, 1, 1);
+
+ // reset the CC3000
+ _wlan.stop();
+ wait(2);
+ _wlan.start(0);
+ wait(2);
+
+ // Mask out all non-required events
+ _wlan.set_event_mask(HCI_EVNT_WLAN_KEEPALIVE|HCI_EVNT_WLAN_UNSOL_INIT|HCI_EVNT_WLAN_ASYNC_PING_REPORT);
+}
+
+bool cc3000::connect_secure(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
+ uint32_t ret;
+
+ _wlan.disconnect();
+ wait_ms(3);
+ ret = _wlan.connect(security_mode, ssid, strlen((const char *)ssid), 0, (uint8_t *)key, strlen((const char *)key));
+ if (ret == 0) { /* TODO static internal cc3000 state 0 to TRUE */
+ ret = true;
+ } else {
+ ret = false;
+ }
+ return ret;
+}
+
+bool cc3000::connect_to_AP(const uint8_t *ssid, const uint8_t *key, int32_t security_mode) {
+ Timer t; /* TODO static? */
+ bool ret = true;
+
+ t.start();
+ while (is_connected() == false) {
+ if (key == 0) {
+ if (connect_open(ssid)) {
+ break;
+ }
+ } else {
+#ifndef CC3000_TINY_DRIVER
+ if (connect_secure(ssid,key,security_mode)) {
+ break;
+ }
+#else
+ return false; /* secure connection not supported with TINY_DRIVER */
+#endif
+ }
+
+ /* timeout 10 seconds */
+ if (t.read_ms() > 10000){
+ ret = false;
+
+ DBG_CC("Connection to AP failed");
+
+ break;
+ }
+ }
+
+ return ret;
+}
+
+void cc3000::start(uint8_t patch) {
+ _wlan.start(patch);
+ _wlan.set_event_mask(HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_KEEPALIVE);
+}
+
+void cc3000::stop(void) {
+ _wlan.stop();
+}
+
+void cc3000::restart(uint8_t patch) {
+ _wlan.stop();
+ wait_ms(500);
+ _wlan.start(patch);
+}
+
+bool cc3000::connect_open(const uint8_t *ssid) {
+ uint32_t ret;
+
+ _wlan.disconnect();
+ wait_ms(3);
+#ifndef CC3000_TINY_DRIVER
+ ret = _wlan.connect(0,ssid, strlen((const char *)ssid), 0, 0, 0);
+#else
+ ret = _wlan.connect(ssid, strlen((const char *)ssid));
+#endif
+ if (ret == 0) {
+ ret = true;
+ } else {
+ ret = false;
+ }
+ return ret;
+}
+
+bool cc3000::is_connected() {
+ return _status.connected;
+}
+
+bool cc3000::is_dhcp_configured() {
+ return _status.dhcp;
+}
+
+bool cc3000::is_smart_confing_completed() {
+ return _status.smart_config_complete;
+}
+
+uint8_t cc3000::get_mac_address(uint8_t address[6]) {
+ return _nvmem.get_mac_address(address);
+}
+
+uint8_t cc3000::set_mac_address(uint8_t address[6]) {
+ return _nvmem.set_mac_address(address);
+}
+
+void cc3000::get_user_file_info(uint8_t *info_file, size_t size) {
+ _nvmem.read( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
+}
+
+#ifndef CC3000_TINY_DRIVER
+bool cc3000::get_ip_config(tNetappIpconfigRetArgs *ip_config) {
+ if ((_status.dhcp == false) || (_status.connected == false)) {
+ return false;
+ }
+
+ _netapp.ipconfig(ip_config);
+ return true;
+}
+#endif
+
+cc3000_client cc3000::create_tcp_client(uint32_t ip_address, uint16_t port) {
+ sockaddr socket_address = {0};
+ int32_t tcp_socket;
+
+ tcp_socket = _socket.socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (tcp_socket == -1) {
+ DBG_CC("Failed to create new socket (tcp)");
+ return cc3000_client(*this);
+ }
+
+ socket_address.family = AF_INET;
+ socket_address.data[0] = (port & 0xFF00) >> 8;
+ socket_address.data[1] = (port & 0x00FF);
+ socket_address.data[2] = ip_address >> 24;
+ socket_address.data[3] = ip_address >> 16;
+ socket_address.data[4] = ip_address >> 8;
+ socket_address.data[5] = ip_address;
+
+ if (_socket.connect(tcp_socket, &socket_address, sizeof(socket_address)) == -1) {
+ DBG_CC("Failed to connect (tcp)");
+ _socket.closesocket(tcp_socket);
+ return cc3000_client(*this);
+ }
+
+ return cc3000_client(*this, tcp_socket);
+}
+cc3000_client cc3000::create_udp_client(uint32_t ip_address, uint16_t port) {
+ sockaddr socket_address = {0};
+ int32_t udp_socket;
+
+ udp_socket = _socket.socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+ if (udp_socket == -1) {
+ DBG_CC("Failed to create new socket (udp)");
+ return cc3000_client(*this);
+ }
+
+ socket_address.family = AF_INET;
+ socket_address.data[0] = (port & 0xFF00) >> 8;
+ socket_address.data[1] = (port & 0x00FF);
+ socket_address.data[2] = ip_address >> 24;
+ socket_address.data[3] = ip_address >> 16;
+ socket_address.data[4] = ip_address >> 8;
+ socket_address.data[5] = ip_address;
+
+ if (_socket.connect(udp_socket, &socket_address, sizeof(socket_address)) == -1) {
+ DBG_CC("Failed to connect (udp)");
+ _socket.closesocket(udp_socket);
+ return cc3000_client(*this);
+ }
+
+ return cc3000_client(*this, udp_socket);
+}
+
+cc3000_server cc3000::create_tcp_server(uint32_t ip_address, uint16_t port) {
+ sockaddr socket_address = {0};
+ int32_t tcp_socket;
+
+ tcp_socket = _socket.socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (tcp_socket == -1) {
+ DBG_CC("Failed to create new socket.");
+ return cc3000_server(*this, socket_address);
+ }
+
+ socket_address.family = AF_INET;
+ socket_address.data[0] = (port & 0xFF00) >> 8;
+ socket_address.data[1] = (port & 0x00FF);
+ socket_address.data[2] = ip_address >> 24;
+ socket_address.data[3] = ip_address >> 16;
+ socket_address.data[4] = ip_address >> 8;
+ socket_address.data[5] = ip_address;
+
+ if (_socket.bind(tcp_socket, &socket_address, sizeof(socket_address)) != 0) {
+ DBG_CC("Failed to bind the new socket");
+ return cc3000_server(*this, socket_address);
+ }
+ if (_socket.listen(tcp_socket, 1) != 0) { /* 1 client */
+ DBG_CC("Failed to listen on the new socket");
+ return cc3000_server(*this, socket_address);
+ }
+
+ return cc3000_server(*this, socket_address, tcp_socket);
+}
+
+void cc3000::delete_profiles(void) {
+ tUserFS user_info;
+
+ _wlan.ioctl_set_connection_policy(0, 0, 0);
+ _wlan.ioctl_del_profile(255);
+
+ get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
+ user_info.FTC = 0;
+ set_user_file_info((uint8_t *)&user_info, sizeof(user_info));
+}
+
+void cc3000::set_user_file_info(uint8_t *info_file, size_t size) {
+ _nvmem.write( NVMEM_USER_FILE_1_FILEID, size, 0, info_file);
+}
+
+bool cc3000::disconnect(void){
+ if (_wlan.disconnect()) {
+ return false;
+ } else {
+ return true;
+ }
+}
+
+uint32_t cc3000::ping(uint32_t ip, uint8_t attempts, uint16_t timeout, uint8_t size) {
+ uint32_t reversed_ip = (ip >> 24) | (ip >> 8) & 0xFF00 | (ip << 8) & 0xFF0000 | (ip << 24);
+
+ _ping_report.packets_received = 0;
+ if (_netapp.ping_send(&reversed_ip, attempts, size, timeout) == -1) {
+ DBG_CC("Failed to send ping");
+ return 0;
+ }
+ wait_ms(timeout*attempts*2);
+
+ /* known issue of cc3000 - sent number is send + received */
+ // TODO : Remove the Sent/recv'd counts until ti fix the firmware issue?
+ DBG_CC("Sent: %d",_ping_report.packets_sent);
+ DBG_CC("Received: %d",_ping_report.packets_received);
+ DBG_CC("Min time: %d",_ping_report.min_round_time);
+ DBG_CC("Max time: %d",_ping_report.max_round_time);
+ DBG_CC("Avg time: %d",_ping_report.avg_round_time);
+
+ return _ping_report.packets_received;
+}
+
+/* Conversion between uint types and C strings */
+uint8_t* UINT32_TO_STREAM_f (uint8_t *p, uint32_t u32)
+{
+ *(p)++ = (uint8_t)(u32);
+ *(p)++ = (uint8_t)((u32) >> 8);
+ *(p)++ = (uint8_t)((u32) >> 16);
+ *(p)++ = (uint8_t)((u32) >> 24);
+ return p;
+}
+
+
+uint8_t* UINT16_TO_STREAM_f (uint8_t *p, uint16_t u16)
+{
+ *(p)++ = (uint8_t)(u16);
+ *(p)++ = (uint8_t)((u16) >> 8);
+ return p;
+}
+
+
+uint16_t STREAM_TO_UINT16_f(uint8_t *p, uint16_t offset)
+{
+ return (uint16_t)((uint16_t)((uint16_t)
+ (*(p + offset + 1)) << 8) + (uint16_t)(*(p + offset)));
+}
+
+
+uint32_t STREAM_TO_UINT32_f(uint8_t *p, uint16_t offset)
+{
+ return (uint32_t)((uint32_t)((uint32_t)
+ (*(p + offset + 3)) << 24) + (uint32_t)((uint32_t)
+ (*(p + offset + 2)) << 16) + (uint32_t)((uint32_t)
+ (*(p + offset + 1)) << 8) + (uint32_t)(*(p + offset)));
+}
+
+} /* end of mbed_cc3000 namespace */
+