Avnet / WncControllerLibrary

This library controls the WNC. There is a derived class for usage from the K64F board.

Fork of WncControllerLibrary by Fred Kellerman

WncController.cpp@0:affdbb35faa4, 2016-08-31 (annotated)

Committer:
fkellermavnet
Date:
Wed Aug 31 02:06:26 2016 +0000
Revision:
0:affdbb35faa4
Child:
1:ac2de545b981
Create a library for the WNC controller.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
fkellermavnet 0:affdbb35faa4 1 /*
fkellermavnet 0:affdbb35faa4 2 Copyright (c) 2016 Fred Kellerman
fkellermavnet 0:affdbb35faa4 3
fkellermavnet 0:affdbb35faa4 4 Permission is hereby granted, free of charge, to any person obtaining a copy
fkellermavnet 0:affdbb35faa4 5 of this software and associated documentation files (the "Software"), to deal
fkellermavnet 0:affdbb35faa4 6 in the Software without restriction, including without limitation the rights
fkellermavnet 0:affdbb35faa4 7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
fkellermavnet 0:affdbb35faa4 8 copies of the Software, and to permit persons to whom the Software is
fkellermavnet 0:affdbb35faa4 9 furnished to do so, subject to the following conditions:
fkellermavnet 0:affdbb35faa4 10
fkellermavnet 0:affdbb35faa4 11 The above copyright notice and this permission notice shall be included in
fkellermavnet 0:affdbb35faa4 12 all copies or substantial portions of the Software.
fkellermavnet 0:affdbb35faa4 13
fkellermavnet 0:affdbb35faa4 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
fkellermavnet 0:affdbb35faa4 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
fkellermavnet 0:affdbb35faa4 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
fkellermavnet 0:affdbb35faa4 17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
fkellermavnet 0:affdbb35faa4 18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
fkellermavnet 0:affdbb35faa4 19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
fkellermavnet 0:affdbb35faa4 20 THE SOFTWARE.
fkellermavnet 0:affdbb35faa4 21
fkellermavnet 0:affdbb35faa4 22 @file WncController.cpp
fkellermavnet 0:affdbb35faa4 23 @purpose Controls WNC 14A2A Cellular Modem
fkellermavnet 0:affdbb35faa4 24 @version 1.0
fkellermavnet 0:affdbb35faa4 25 @date July 2016
fkellermavnet 0:affdbb35faa4 26 @author Fred Kellerman
fkellermavnet 0:affdbb35faa4 27 */
fkellermavnet 0:affdbb35faa4 28
fkellermavnet 0:affdbb35faa4 29
fkellermavnet 0:affdbb35faa4 30 #include <cstdlib>
fkellermavnet 0:affdbb35faa4 31 #include <cctype>
fkellermavnet 0:affdbb35faa4 32 #include "WncController.h"
fkellermavnet 0:affdbb35faa4 33
fkellermavnet 0:affdbb35faa4 34 namespace WncController_fk {
fkellermavnet 0:affdbb35faa4 35
fkellermavnet 0:affdbb35faa4 36 /////////////////////////////////////////////////////
fkellermavnet 0:affdbb35faa4 37 // Static initializers
fkellermavnet 0:affdbb35faa4 38 /////////////////////////////////////////////////////
fkellermavnet 0:affdbb35faa4 39 WncController::WncSocketInfo_s WncController::m_sSock[MAX_NUM_WNC_SOCKETS] = {
fkellermavnet 0:affdbb35faa4 40 { false, "192.168.0.1", 80, 0, 25, true, 30 } // ,
fkellermavnet 0:affdbb35faa4 41 // { false, "192.168.0.1", 80, 0, 25, true, 30 }
fkellermavnet 0:affdbb35faa4 42 };
fkellermavnet 0:affdbb35faa4 43 WncController::WncState_e WncController::m_sState = WNC_OFF;
fkellermavnet 0:affdbb35faa4 44 uint16_t WncController::m_sCmdTimeoutMs = WNC_CMD_TIMEOUT_MS;
fkellermavnet 0:affdbb35faa4 45 string WncController::m_sApnStr = "NULL";
fkellermavnet 0:affdbb35faa4 46 string WncController::m_sWncStr;
fkellermavnet 0:affdbb35faa4 47 uint8_t WncController::m_sPowerUpTimeoutSecs = MAX_POWERUP_TIMEOUT;
fkellermavnet 0:affdbb35faa4 48 bool WncController::m_sDebugEnabled = false;
fkellermavnet 0:affdbb35faa4 49 bool WncController::m_sMoreDebugEnabled = false;
fkellermavnet 0:affdbb35faa4 50 bool WncController::m_sCheckNetStatus = false; // Turn on internet status check between every command
fkellermavnet 0:affdbb35faa4 51 const char * const WncController::INVALID_IP_STR = "";
fkellermavnet 0:affdbb35faa4 52 bool WncController::m_sReadyForSMS = false;
fkellermavnet 0:affdbb35faa4 53
fkellermavnet 0:affdbb35faa4 54
fkellermavnet 0:affdbb35faa4 55 /**
fkellermavnet 0:affdbb35faa4 56 * C++ version 0.4 char* style "itoa":
fkellermavnet 0:affdbb35faa4 57 * Written by Lukás Chmela
fkellermavnet 0:affdbb35faa4 58 * Released under GPLv3.
fkellermavnet 0:affdbb35faa4 59 */
fkellermavnet 0:affdbb35faa4 60
fkellermavnet 0:affdbb35faa4 61 static char* itoa(int64_t value, char* result, int base)
fkellermavnet 0:affdbb35faa4 62 {
fkellermavnet 0:affdbb35faa4 63 // check that the base is valid
fkellermavnet 0:affdbb35faa4 64 if ( base < 2 || base > 36 ) {
fkellermavnet 0:affdbb35faa4 65 *result = '\0';
fkellermavnet 0:affdbb35faa4 66 return result;
fkellermavnet 0:affdbb35faa4 67 }
fkellermavnet 0:affdbb35faa4 68
fkellermavnet 0:affdbb35faa4 69 char* ptr = result, *ptr1 = result, tmp_char;
fkellermavnet 0:affdbb35faa4 70 int64_t tmp_value;
fkellermavnet 0:affdbb35faa4 71
fkellermavnet 0:affdbb35faa4 72 do {
fkellermavnet 0:affdbb35faa4 73 tmp_value = value;
fkellermavnet 0:affdbb35faa4 74 value /= base;
fkellermavnet 0:affdbb35faa4 75 *ptr++ = "zyxwvutsrqponmlkjihgfedcba9876543210123456789abcdefghijklmnopqrstuvwxyz"[35 + (tmp_value - value * base)];
fkellermavnet 0:affdbb35faa4 76 } while ( value );
fkellermavnet 0:affdbb35faa4 77
fkellermavnet 0:affdbb35faa4 78 // Apply negative sign
fkellermavnet 0:affdbb35faa4 79 if ( tmp_value < 0 )
fkellermavnet 0:affdbb35faa4 80 *ptr++ = '-';
fkellermavnet 0:affdbb35faa4 81
fkellermavnet 0:affdbb35faa4 82 *ptr-- = '\0';
fkellermavnet 0:affdbb35faa4 83
fkellermavnet 0:affdbb35faa4 84 while ( ptr1 < ptr ) {
fkellermavnet 0:affdbb35faa4 85 tmp_char = *ptr;
fkellermavnet 0:affdbb35faa4 86 *ptr-- = *ptr1;
fkellermavnet 0:affdbb35faa4 87 *ptr1++ = tmp_char;
fkellermavnet 0:affdbb35faa4 88 }
fkellermavnet 0:affdbb35faa4 89
fkellermavnet 0:affdbb35faa4 90 return result;
fkellermavnet 0:affdbb35faa4 91 }
fkellermavnet 0:affdbb35faa4 92
fkellermavnet 0:affdbb35faa4 93 const char * WncController::_to_string(int64_t value)
fkellermavnet 0:affdbb35faa4 94 {
fkellermavnet 0:affdbb35faa4 95 static char str[21]; // room for signed 64-bit + null
fkellermavnet 0:affdbb35faa4 96 itoa(value, str, 10);
fkellermavnet 0:affdbb35faa4 97 return (str);
fkellermavnet 0:affdbb35faa4 98 }
fkellermavnet 0:affdbb35faa4 99
fkellermavnet 0:affdbb35faa4 100
fkellermavnet 0:affdbb35faa4 101 /**
fkellermavnet 0:affdbb35faa4 102 * \brief Constructor for UART controlled WNC
fkellermavnet 0:affdbb35faa4 103 *
fkellermavnet 0:affdbb35faa4 104 * \param [in] wnc_uart - Reference to a SerialBuffered object which will
fkellermavnet 0:affdbb35faa4 105 * be used as the bus to control the WNC.
fkellermavnet 0:affdbb35faa4 106 *
fkellermavnet 0:affdbb35faa4 107 * \return None.
fkellermavnet 0:affdbb35faa4 108 *
fkellermavnet 0:affdbb35faa4 109 * \details Adding another way to talk to the WNC, like I2C or USB,
fkellermavnet 0:affdbb35faa4 110 * a constructor should be added for each type just like the SerialBuffered
fkellermavnet 0:affdbb35faa4 111 * constructor below.
fkellermavnet 0:affdbb35faa4 112 */
fkellermavnet 0:affdbb35faa4 113 WncController::WncController(const char * const apnStr)
fkellermavnet 0:affdbb35faa4 114 {
fkellermavnet 0:affdbb35faa4 115 m_sApnStr = apnStr;
fkellermavnet 0:affdbb35faa4 116 }
fkellermavnet 0:affdbb35faa4 117
fkellermavnet 0:affdbb35faa4 118 void WncController::enableDebug(bool on, bool moreDebugOn)
fkellermavnet 0:affdbb35faa4 119 {
fkellermavnet 0:affdbb35faa4 120 m_sDebugEnabled = on;
fkellermavnet 0:affdbb35faa4 121 m_sMoreDebugEnabled = moreDebugOn;
fkellermavnet 0:affdbb35faa4 122 }
fkellermavnet 0:affdbb35faa4 123
fkellermavnet 0:affdbb35faa4 124 /**
fkellermavnet 0:affdbb35faa4 125 * \brief Used internally but also make public for a user of the Class to interrogate state as well.
fkellermavnet 0:affdbb35faa4 126 *
fkellermavnet 0:affdbb35faa4 127 * \param [in] None.
fkellermavnet 0:affdbb35faa4 128 *
fkellermavnet 0:affdbb35faa4 129 * \return The state of the WNC Modem.
fkellermavnet 0:affdbb35faa4 130 *
fkellermavnet 0:affdbb35faa4 131 * \details None.
fkellermavnet 0:affdbb35faa4 132 */
fkellermavnet 0:affdbb35faa4 133 WncController::WncState_e WncController::getWncStatus(void)
fkellermavnet 0:affdbb35faa4 134 {
fkellermavnet 0:affdbb35faa4 135 return (m_sState);
fkellermavnet 0:affdbb35faa4 136 }
fkellermavnet 0:affdbb35faa4 137
fkellermavnet 0:affdbb35faa4 138 /**
fkellermavnet 0:affdbb35faa4 139 * \brief Return signal quality dBm level
fkellermavnet 0:affdbb35faa4 140 *
fkellermavnet 0:affdbb35faa4 141 * \param [in] None.
fkellermavnet 0:affdbb35faa4 142 *
fkellermavnet 0:affdbb35faa4 143 * \return The dBm signal level at the time of the request.
fkellermavnet 0:affdbb35faa4 144 *
fkellermavnet 0:affdbb35faa4 145 * \details This polls (at the time of the call) the cell signal.
fkellermavnet 0:affdbb35faa4 146 */
fkellermavnet 0:affdbb35faa4 147 int16_t WncController::getDbmRssi(void)
fkellermavnet 0:affdbb35faa4 148 {
fkellermavnet 0:affdbb35faa4 149 int16_t rssi, ber;
fkellermavnet 0:affdbb35faa4 150 if (at_getrssiber_wnc(&rssi, &ber) == true)
fkellermavnet 0:affdbb35faa4 151 return (rssi);
fkellermavnet 0:affdbb35faa4 152 else
fkellermavnet 0:affdbb35faa4 153 return (99);
fkellermavnet 0:affdbb35faa4 154 }
fkellermavnet 0:affdbb35faa4 155
fkellermavnet 0:affdbb35faa4 156 int16_t WncController::get3gBer(void)
fkellermavnet 0:affdbb35faa4 157 {
fkellermavnet 0:affdbb35faa4 158 int16_t rssi, ber;
fkellermavnet 0:affdbb35faa4 159 if (at_getrssiber_wnc(&rssi, &ber) == true)
fkellermavnet 0:affdbb35faa4 160 return (ber);
fkellermavnet 0:affdbb35faa4 161 else
fkellermavnet 0:affdbb35faa4 162 return (99);
fkellermavnet 0:affdbb35faa4 163 }
fkellermavnet 0:affdbb35faa4 164
fkellermavnet 0:affdbb35faa4 165
fkellermavnet 0:affdbb35faa4 166 /**
fkellermavnet 0:affdbb35faa4 167 * \brief Power up and down (down not implemented yet)
fkellermavnet 0:affdbb35faa4 168 *
fkellermavnet 0:affdbb35faa4 169 * \param [in] on - set true to power on, otherwise false
fkellermavnet 0:affdbb35faa4 170 *
fkellermavnet 0:affdbb35faa4 171 * \return None.
fkellermavnet 0:affdbb35faa4 172 *
fkellermavnet 0:affdbb35faa4 173 * \details Power-on works but not power-down. This will manipulate WNC Shield hardware
fkellermavnet 0:affdbb35faa4 174 * and bring it to life. It will also initialize the WNC enough to get it to be able to open sockets
fkellermavnet 0:affdbb35faa4 175 * (with AT commands)
fkellermavnet 0:affdbb35faa4 176 */
fkellermavnet 0:affdbb35faa4 177 bool WncController::powerWncOn(uint8_t powerUpTimeoutSecs)
fkellermavnet 0:affdbb35faa4 178 {
fkellermavnet 0:affdbb35faa4 179 dbgPuts("Waiting for WNC to Initialize...");
fkellermavnet 0:affdbb35faa4 180 m_sPowerUpTimeoutSecs = powerUpTimeoutSecs;
fkellermavnet 0:affdbb35faa4 181 m_sState = WNC_ON_NO_CELL_LINK; // Turn soft on to allow "AT" for init to be sent!
fkellermavnet 0:affdbb35faa4 182 if (initWncModem(powerUpTimeoutSecs) == true) {
fkellermavnet 0:affdbb35faa4 183 // Set the Apn
fkellermavnet 0:affdbb35faa4 184 setApnName(m_sApnStr.c_str());
fkellermavnet 0:affdbb35faa4 185 if (false == softwareInitMdm()) {
fkellermavnet 0:affdbb35faa4 186 dbgPuts("Software init failed!");
fkellermavnet 0:affdbb35faa4 187 m_sState = WNC_OFF;
fkellermavnet 0:affdbb35faa4 188 }
fkellermavnet 0:affdbb35faa4 189 }
fkellermavnet 0:affdbb35faa4 190 else {
fkellermavnet 0:affdbb35faa4 191 dbgPuts("Power up failed!");
fkellermavnet 0:affdbb35faa4 192 m_sState = WNC_OFF;
fkellermavnet 0:affdbb35faa4 193 }
fkellermavnet 0:affdbb35faa4 194
fkellermavnet 0:affdbb35faa4 195 return (m_sState == WNC_ON_NO_CELL_LINK);
fkellermavnet 0:affdbb35faa4 196 }
fkellermavnet 0:affdbb35faa4 197
fkellermavnet 0:affdbb35faa4 198 size_t WncController::sendCustomCmd(const char * cmd, char * resp, size_t sizeRespBuf, int ms_timeout)
fkellermavnet 0:affdbb35faa4 199 {
fkellermavnet 0:affdbb35faa4 200 string * respStr;
fkellermavnet 0:affdbb35faa4 201
fkellermavnet 0:affdbb35faa4 202 if (sizeRespBuf > 0) {
fkellermavnet 0:affdbb35faa4 203 AtCmdErr_e r = at_send_wnc_cmd(cmd, &respStr, ms_timeout);
fkellermavnet 0:affdbb35faa4 204 if (respStr->size() < sizeRespBuf) {
fkellermavnet 0:affdbb35faa4 205 strcpy(resp, respStr->c_str());
fkellermavnet 0:affdbb35faa4 206 return (respStr->size());
fkellermavnet 0:affdbb35faa4 207 }
fkellermavnet 0:affdbb35faa4 208 }
fkellermavnet 0:affdbb35faa4 209
fkellermavnet 0:affdbb35faa4 210 dbgPuts("sendCustomCmd: would have overrun!");
fkellermavnet 0:affdbb35faa4 211
fkellermavnet 0:affdbb35faa4 212 return (0);
fkellermavnet 0:affdbb35faa4 213 }
fkellermavnet 0:affdbb35faa4 214
fkellermavnet 0:affdbb35faa4 215 bool WncController::pingUrl(const char * url)
fkellermavnet 0:affdbb35faa4 216 {
fkellermavnet 0:affdbb35faa4 217 string ipAddr;
fkellermavnet 0:affdbb35faa4 218
fkellermavnet 0:affdbb35faa4 219 if (true == at_dnsresolve_wnc(url, &ipAddr))
fkellermavnet 0:affdbb35faa4 220 return (pingIp(ipAddr.c_str()));
fkellermavnet 0:affdbb35faa4 221 else
fkellermavnet 0:affdbb35faa4 222 dbgPuts("pingUrl DNS resolve: failed!");
fkellermavnet 0:affdbb35faa4 223
fkellermavnet 0:affdbb35faa4 224 return (false);
fkellermavnet 0:affdbb35faa4 225 }
fkellermavnet 0:affdbb35faa4 226
fkellermavnet 0:affdbb35faa4 227 bool WncController::pingIp(const char * ip)
fkellermavnet 0:affdbb35faa4 228 {
fkellermavnet 0:affdbb35faa4 229 if (true == at_ping_wnc(ip))
fkellermavnet 0:affdbb35faa4 230 return (true);
fkellermavnet 0:affdbb35faa4 231 else
fkellermavnet 0:affdbb35faa4 232 dbgPuts("pingIp: failed!");
fkellermavnet 0:affdbb35faa4 233
fkellermavnet 0:affdbb35faa4 234 return (false);
fkellermavnet 0:affdbb35faa4 235 }
fkellermavnet 0:affdbb35faa4 236
fkellermavnet 0:affdbb35faa4 237 bool WncController::getWncNetworkingStats(WncIpStats * s)
fkellermavnet 0:affdbb35faa4 238 {
fkellermavnet 0:affdbb35faa4 239 return (at_get_wnc_net_stats(s));
fkellermavnet 0:affdbb35faa4 240 }
fkellermavnet 0:affdbb35faa4 241
fkellermavnet 0:affdbb35faa4 242 bool WncController::getIpAddr(uint16_t numSock, char myIpAddr[MAX_LEN_IP_STR])
fkellermavnet 0:affdbb35faa4 243 {
fkellermavnet 0:affdbb35faa4 244 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 245 strncpy(myIpAddr, m_sSock[numSock].myIpAddressStr.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 246 myIpAddr[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 247 return (true);
fkellermavnet 0:affdbb35faa4 248 }
fkellermavnet 0:affdbb35faa4 249 else {
fkellermavnet 0:affdbb35faa4 250 myIpAddr[0] = '\0';
fkellermavnet 0:affdbb35faa4 251 return (false);
fkellermavnet 0:affdbb35faa4 252 }
fkellermavnet 0:affdbb35faa4 253 }
fkellermavnet 0:affdbb35faa4 254
fkellermavnet 0:affdbb35faa4 255 bool WncController::setApnName(const char * const apnStr)
fkellermavnet 0:affdbb35faa4 256 {
fkellermavnet 0:affdbb35faa4 257 if (at_setapn_wnc(apnStr) == true)
fkellermavnet 0:affdbb35faa4 258 {
fkellermavnet 0:affdbb35faa4 259 m_sApnStr = apnStr;
fkellermavnet 0:affdbb35faa4 260 return (true);
fkellermavnet 0:affdbb35faa4 261 }
fkellermavnet 0:affdbb35faa4 262 else
fkellermavnet 0:affdbb35faa4 263 return (false);
fkellermavnet 0:affdbb35faa4 264 }
fkellermavnet 0:affdbb35faa4 265
fkellermavnet 0:affdbb35faa4 266
fkellermavnet 0:affdbb35faa4 267 /**
fkellermavnet 0:affdbb35faa4 268 * \brief Look-up a URL text string and convert into an IP Address string.
fkellermavnet 0:affdbb35faa4 269 *
fkellermavnet 0:affdbb35faa4 270 * \param [in] url - the URL to lookup. numSock - the socket number to resolve.
fkellermavnet 0:affdbb35faa4 271 *
fkellermavnet 0:affdbb35faa4 272 * \return true - if the IP address has been resolved. false - if the URL could not be resolved.
fkellermavnet 0:affdbb35faa4 273 *
fkellermavnet 0:affdbb35faa4 274 * \details None.
fkellermavnet 0:affdbb35faa4 275 */
fkellermavnet 0:affdbb35faa4 276 bool WncController::resolveUrl(uint16_t numSock, const char * url)
fkellermavnet 0:affdbb35faa4 277 {
fkellermavnet 0:affdbb35faa4 278 bool cmdRes;
fkellermavnet 0:affdbb35faa4 279
fkellermavnet 0:affdbb35faa4 280 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 281 if (strlen(url) > 0) {
fkellermavnet 0:affdbb35faa4 282 cmdRes = at_dnsresolve_wnc(url, &m_sSock[numSock].myIpAddressStr);
fkellermavnet 0:affdbb35faa4 283 if (cmdRes == false)
fkellermavnet 0:affdbb35faa4 284 dbgPuts("Cannot resolve URL!");
fkellermavnet 0:affdbb35faa4 285 return (cmdRes);
fkellermavnet 0:affdbb35faa4 286 }
fkellermavnet 0:affdbb35faa4 287 else
fkellermavnet 0:affdbb35faa4 288 dbgPuts("Invalid URL");
fkellermavnet 0:affdbb35faa4 289 }
fkellermavnet 0:affdbb35faa4 290 else
fkellermavnet 0:affdbb35faa4 291 dbgPuts("Invalid Sock num!");
fkellermavnet 0:affdbb35faa4 292
fkellermavnet 0:affdbb35faa4 293 return (false);
fkellermavnet 0:affdbb35faa4 294 }
fkellermavnet 0:affdbb35faa4 295
fkellermavnet 0:affdbb35faa4 296 /**
fkellermavnet 0:affdbb35faa4 297 * \brief Set IP Address string
fkellermavnet 0:affdbb35faa4 298 *
fkellermavnet 0:affdbb35faa4 299 * \param [in] numSock - socket reference to set the string for. ipStr - text string of the IP
fkellermavnet 0:affdbb35faa4 300 * address you want to talk to. There is no sanity check - beware!!!
fkellermavnet 0:affdbb35faa4 301 *
fkellermavnet 0:affdbb35faa4 302 * \return true - if the IP address has been set. false - if the IP could not be set.
fkellermavnet 0:affdbb35faa4 303 *
fkellermavnet 0:affdbb35faa4 304 * \details None.
fkellermavnet 0:affdbb35faa4 305 */
fkellermavnet 0:affdbb35faa4 306 bool WncController::setIpAddr(uint16_t numSock, const char * ipStr)
fkellermavnet 0:affdbb35faa4 307 {
fkellermavnet 0:affdbb35faa4 308 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 309 m_sSock[numSock].myIpAddressStr = ipStr;
fkellermavnet 0:affdbb35faa4 310 return (true);
fkellermavnet 0:affdbb35faa4 311 }
fkellermavnet 0:affdbb35faa4 312 else {
fkellermavnet 0:affdbb35faa4 313 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 314 return (false);
fkellermavnet 0:affdbb35faa4 315 }
fkellermavnet 0:affdbb35faa4 316 }
fkellermavnet 0:affdbb35faa4 317
fkellermavnet 0:affdbb35faa4 318 /**
fkellermavnet 0:affdbb35faa4 319 * \brief Opens a WNC socket.
fkellermavnet 0:affdbb35faa4 320 *
fkellermavnet 0:affdbb35faa4 321 * \param [in] sockNum - the number of the socket to open. ipAddr - a string containing
fkellermavnet 0:affdbb35faa4 322 * the IP address. port - the IP port number to open the socket connection.
fkellermavnet 0:affdbb35faa4 323 *
fkellermavnet 0:affdbb35faa4 324 * \return true - if the socket is/was opened. false otherwise.
fkellermavnet 0:affdbb35faa4 325 *
fkellermavnet 0:affdbb35faa4 326 * \details None.
fkellermavnet 0:affdbb35faa4 327 */
fkellermavnet 0:affdbb35faa4 328 bool WncController::openSocket(uint16_t numSock, uint16_t port, bool tcp, uint16_t timeOutSec)
fkellermavnet 0:affdbb35faa4 329 {
fkellermavnet 0:affdbb35faa4 330 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 331 // IPV4 ip addr sanity check!
fkellermavnet 0:affdbb35faa4 332 size_t lenIpStr = m_sSock[numSock].myIpAddressStr.size();
fkellermavnet 0:affdbb35faa4 333 if (lenIpStr < 7 || lenIpStr > 15) {
fkellermavnet 0:affdbb35faa4 334 dbgPuts("Invalid IP Address!");
fkellermavnet 0:affdbb35faa4 335 return (false);
fkellermavnet 0:affdbb35faa4 336 }
fkellermavnet 0:affdbb35faa4 337
fkellermavnet 0:affdbb35faa4 338 // Already open ? Must close if want to re-open with new settings.
fkellermavnet 0:affdbb35faa4 339 if (m_sSock[numSock].open == true) {
fkellermavnet 0:affdbb35faa4 340 dbgPuts("Socket already open, close then re-open!");
fkellermavnet 0:affdbb35faa4 341 at_sockclose_wnc(numSock);
fkellermavnet 0:affdbb35faa4 342 m_sSock[numSock].open = false;
fkellermavnet 0:affdbb35faa4 343 }
fkellermavnet 0:affdbb35faa4 344
fkellermavnet 0:affdbb35faa4 345 m_sSock[numSock].myPort = port;
fkellermavnet 0:affdbb35faa4 346 m_sSock[numSock].isTcp = tcp;
fkellermavnet 0:affdbb35faa4 347 m_sSock[numSock].timeOutSec = timeOutSec;
fkellermavnet 0:affdbb35faa4 348 m_sSock[numSock].open = at_sockopen_wnc(m_sSock[numSock].myIpAddressStr, port, numSock, tcp, timeOutSec);
fkellermavnet 0:affdbb35faa4 349 if (m_sSock[numSock].open == false) {
fkellermavnet 0:affdbb35faa4 350 dbgPuts("Socket open fail!!!!");
fkellermavnet 0:affdbb35faa4 351 // Work-around. If the sock open fails it needs to be told
fkellermavnet 0:affdbb35faa4 352 // to close. If 6 sock opens happen with a fail, it further
fkellermavnet 0:affdbb35faa4 353 // crashes the WNC. Not sure why the sock won't open.
fkellermavnet 0:affdbb35faa4 354 at_sockclose_wnc(numSock);
fkellermavnet 0:affdbb35faa4 355 }
fkellermavnet 0:affdbb35faa4 356 }
fkellermavnet 0:affdbb35faa4 357 else {
fkellermavnet 0:affdbb35faa4 358 dbgPuts("Bad socket num or IP!");
fkellermavnet 0:affdbb35faa4 359 return (false);
fkellermavnet 0:affdbb35faa4 360 }
fkellermavnet 0:affdbb35faa4 361
fkellermavnet 0:affdbb35faa4 362 return (m_sSock[numSock].open);
fkellermavnet 0:affdbb35faa4 363 }
fkellermavnet 0:affdbb35faa4 364
fkellermavnet 0:affdbb35faa4 365 /**
fkellermavnet 0:affdbb35faa4 366 * \brief Write bytes of data to an open socket
fkellermavnet 0:affdbb35faa4 367 *
fkellermavnet 0:affdbb35faa4 368 * \param [in] sockNum - the number of the socket to write. s - a string containing
fkellermavnet 0:affdbb35faa4 369 * the byte data to send must be less than = 1500.
fkellermavnet 0:affdbb35faa4 370 *
fkellermavnet 0:affdbb35faa4 371 * \return true - if the write was successful. false otherwise.
fkellermavnet 0:affdbb35faa4 372 *
fkellermavnet 0:affdbb35faa4 373 * \details The results of the write do not have anything to do with the data
fkellermavnet 0:affdbb35faa4 374 * arriving at the endpoint.
fkellermavnet 0:affdbb35faa4 375 */
fkellermavnet 0:affdbb35faa4 376
fkellermavnet 0:affdbb35faa4 377 bool WncController::sockWrite(const char * s, uint32_t n, uint16_t numSock, bool isTcp)
fkellermavnet 0:affdbb35faa4 378 {
fkellermavnet 0:affdbb35faa4 379 bool result = true;;
fkellermavnet 0:affdbb35faa4 380
fkellermavnet 0:affdbb35faa4 381 AtCmdErr_e cmdRes = at_sockwrite_wnc(s, n, numSock, isTcp);
fkellermavnet 0:affdbb35faa4 382 if (cmdRes != WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 383 if ((cmdRes == WNC_AT_CMD_ERREXT) || (cmdRes == WNC_AT_CMD_TIMEOUT) || (cmdRes == WNC_AT_CMD_ERRCME))
fkellermavnet 0:affdbb35faa4 384 {
fkellermavnet 0:affdbb35faa4 385 // This may throw away any data that hasn't been wrote out of the WNC
fkellermavnet 0:affdbb35faa4 386 // but at this point with the way the WNC currently works we have
fkellermavnet 0:affdbb35faa4 387 // no choice.
fkellermavnet 0:affdbb35faa4 388 closeOpenSocket(numSock);
fkellermavnet 0:affdbb35faa4 389 }
fkellermavnet 0:affdbb35faa4 390 result = false;
fkellermavnet 0:affdbb35faa4 391 }
fkellermavnet 0:affdbb35faa4 392
fkellermavnet 0:affdbb35faa4 393 return (result);
fkellermavnet 0:affdbb35faa4 394 }
fkellermavnet 0:affdbb35faa4 395
fkellermavnet 0:affdbb35faa4 396 bool WncController::write(uint16_t numSock, const char * s, uint32_t n)
fkellermavnet 0:affdbb35faa4 397 {
fkellermavnet 0:affdbb35faa4 398 bool result;
fkellermavnet 0:affdbb35faa4 399
fkellermavnet 0:affdbb35faa4 400 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 401 if (m_sSock[numSock].open == true) {
fkellermavnet 0:affdbb35faa4 402 if (n <= MAX_WNC_WRITE_BYTES) {
fkellermavnet 0:affdbb35faa4 403 result = sockWrite(s, n, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 404 }
fkellermavnet 0:affdbb35faa4 405 else {
fkellermavnet 0:affdbb35faa4 406 uint16_t rem = n % MAX_WNC_WRITE_BYTES;
fkellermavnet 0:affdbb35faa4 407 while (n > MAX_WNC_WRITE_BYTES) {
fkellermavnet 0:affdbb35faa4 408 n -= MAX_WNC_WRITE_BYTES;
fkellermavnet 0:affdbb35faa4 409 result = sockWrite(s, MAX_WNC_WRITE_BYTES, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 410 if (result == false) {
fkellermavnet 0:affdbb35faa4 411 n = 0;
fkellermavnet 0:affdbb35faa4 412 rem = 0;
fkellermavnet 0:affdbb35faa4 413 dbgPuts("Sock write fail!");
fkellermavnet 0:affdbb35faa4 414 }
fkellermavnet 0:affdbb35faa4 415 else
fkellermavnet 0:affdbb35faa4 416 s += MAX_WNC_WRITE_BYTES;
fkellermavnet 0:affdbb35faa4 417 }
fkellermavnet 0:affdbb35faa4 418 if (rem > 0)
fkellermavnet 0:affdbb35faa4 419 result = sockWrite(s, rem, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 420 }
fkellermavnet 0:affdbb35faa4 421 }
fkellermavnet 0:affdbb35faa4 422 else {
fkellermavnet 0:affdbb35faa4 423 dbgPuts("Socket is closed for write!");
fkellermavnet 0:affdbb35faa4 424 result = false;
fkellermavnet 0:affdbb35faa4 425 }
fkellermavnet 0:affdbb35faa4 426 }
fkellermavnet 0:affdbb35faa4 427 else {
fkellermavnet 0:affdbb35faa4 428 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 429 result = false;
fkellermavnet 0:affdbb35faa4 430 }
fkellermavnet 0:affdbb35faa4 431
fkellermavnet 0:affdbb35faa4 432 return (result);
fkellermavnet 0:affdbb35faa4 433 }
fkellermavnet 0:affdbb35faa4 434
fkellermavnet 0:affdbb35faa4 435 /**
fkellermavnet 0:affdbb35faa4 436 * \brief Poll and read back data from the WNC (if it has any)
fkellermavnet 0:affdbb35faa4 437 * If auto poll is enabled this read might fail (return with no data).
fkellermavnet 0:affdbb35faa4 438 *
fkellermavnet 0:affdbb35faa4 439 * \param [in] sockNum - the number of the socket to read. result - a string pointer containing
fkellermavnet 0:affdbb35faa4 440 * the byte data readback from the WNC.
fkellermavnet 0:affdbb35faa4 441 *
fkellermavnet 0:affdbb35faa4 442 * \return The number of bytes/chars that are read from the socket.
fkellermavnet 0:affdbb35faa4 443 *
fkellermavnet 0:affdbb35faa4 444 * \details DO NOT use the same string as is passed to the auto poll setup method!
fkellermavnet 0:affdbb35faa4 445 */
fkellermavnet 0:affdbb35faa4 446 size_t WncController::read(uint16_t numSock, uint8_t * readBuf, uint32_t maxReadBufLen)
fkellermavnet 0:affdbb35faa4 447 {
fkellermavnet 0:affdbb35faa4 448 uint32_t numCopied = 0;
fkellermavnet 0:affdbb35faa4 449
fkellermavnet 0:affdbb35faa4 450 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 451 if (m_sSock[numSock].open == true) {
fkellermavnet 0:affdbb35faa4 452 uint8_t i = m_sSock[numSock].readRetries;
fkellermavnet 0:affdbb35faa4 453 uint16_t to = m_sSock[numSock].readRetryWaitMs;
fkellermavnet 0:affdbb35faa4 454 bool foundData = false;
fkellermavnet 0:affdbb35faa4 455 size_t numRead;
fkellermavnet 0:affdbb35faa4 456 do {
fkellermavnet 0:affdbb35faa4 457 AtCmdErr_e cmdRes;
fkellermavnet 0:affdbb35faa4 458 if (maxReadBufLen < MAX_WNC_READ_BYTES) {
fkellermavnet 0:affdbb35faa4 459 cmdRes = at_sockread_wnc(readBuf, &numRead, maxReadBufLen, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 460 dbgPutsNoTime("Warning: read back buffer to small?");
fkellermavnet 0:affdbb35faa4 461 }
fkellermavnet 0:affdbb35faa4 462 else
fkellermavnet 0:affdbb35faa4 463 cmdRes = at_sockread_wnc(readBuf, &numRead, MAX_WNC_READ_BYTES, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 464
fkellermavnet 0:affdbb35faa4 465 if (WNC_AT_CMD_OK == cmdRes) {
fkellermavnet 0:affdbb35faa4 466 // This will let this loop read until the socket data is
fkellermavnet 0:affdbb35faa4 467 // empty. If no data, then wait the retry amount of time.
fkellermavnet 0:affdbb35faa4 468 if (numRead > 0) {
fkellermavnet 0:affdbb35faa4 469 foundData = true;
fkellermavnet 0:affdbb35faa4 470 i = 1;
fkellermavnet 0:affdbb35faa4 471 if (numRead < maxReadBufLen) {
fkellermavnet 0:affdbb35faa4 472 maxReadBufLen -= numRead;
fkellermavnet 0:affdbb35faa4 473 numCopied += numRead;
fkellermavnet 0:affdbb35faa4 474 readBuf += numRead;
fkellermavnet 0:affdbb35faa4 475 }
fkellermavnet 0:affdbb35faa4 476 else {
fkellermavnet 0:affdbb35faa4 477 i = 0; // No more room for data!
fkellermavnet 0:affdbb35faa4 478 dbgPutsNoTime("No more room for read data!");
fkellermavnet 0:affdbb35faa4 479 }
fkellermavnet 0:affdbb35faa4 480 }
fkellermavnet 0:affdbb35faa4 481 else {
fkellermavnet 0:affdbb35faa4 482 // Once data is found start returning it asap
fkellermavnet 0:affdbb35faa4 483 if (foundData == false)
fkellermavnet 0:affdbb35faa4 484 waitMs(to);
fkellermavnet 0:affdbb35faa4 485 }
fkellermavnet 0:affdbb35faa4 486 }
fkellermavnet 0:affdbb35faa4 487 else {
fkellermavnet 0:affdbb35faa4 488 dbgPuts("Sockread failed!");
fkellermavnet 0:affdbb35faa4 489 if (cmdRes == WNC_AT_CMD_ERREXT || cmdRes == WNC_AT_CMD_TIMEOUT)
fkellermavnet 0:affdbb35faa4 490 {
fkellermavnet 0:affdbb35faa4 491 // This may throw away any data that hasn't been read out of the WNC
fkellermavnet 0:affdbb35faa4 492 // but at this point with the way the WNC currently works we have
fkellermavnet 0:affdbb35faa4 493 // no choice.
fkellermavnet 0:affdbb35faa4 494 closeOpenSocket(numSock);
fkellermavnet 0:affdbb35faa4 495 i = 0;
fkellermavnet 0:affdbb35faa4 496 }
fkellermavnet 0:affdbb35faa4 497 else
fkellermavnet 0:affdbb35faa4 498 waitMs(to);
fkellermavnet 0:affdbb35faa4 499 }
fkellermavnet 0:affdbb35faa4 500 } while (i-- > 0);
fkellermavnet 0:affdbb35faa4 501 }
fkellermavnet 0:affdbb35faa4 502 else {
fkellermavnet 0:affdbb35faa4 503 dbgPuts("Socket is closed for read");
fkellermavnet 0:affdbb35faa4 504 }
fkellermavnet 0:affdbb35faa4 505 }
fkellermavnet 0:affdbb35faa4 506 else {
fkellermavnet 0:affdbb35faa4 507 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 508 }
fkellermavnet 0:affdbb35faa4 509
fkellermavnet 0:affdbb35faa4 510 return (numCopied);
fkellermavnet 0:affdbb35faa4 511 }
fkellermavnet 0:affdbb35faa4 512
fkellermavnet 0:affdbb35faa4 513 /**
fkellermavnet 0:affdbb35faa4 514 * \brief Set how many times the above read method will retry if data is not returned.
fkellermavnet 0:affdbb35faa4 515 *
fkellermavnet 0:affdbb35faa4 516 * \param [in] sockNum - the number of the socket to set. retries - how many times to
fkellermavnet 0:affdbb35faa4 517 * poll until data is found.
fkellermavnet 0:affdbb35faa4 518 *
fkellermavnet 0:affdbb35faa4 519 * \return None.
fkellermavnet 0:affdbb35faa4 520 *
fkellermavnet 0:affdbb35faa4 521 * \details None.
fkellermavnet 0:affdbb35faa4 522 */
fkellermavnet 0:affdbb35faa4 523 void WncController::setReadRetries(uint16_t numSock, uint16_t retries)
fkellermavnet 0:affdbb35faa4 524 {
fkellermavnet 0:affdbb35faa4 525 if (numSock < MAX_NUM_WNC_SOCKETS)
fkellermavnet 0:affdbb35faa4 526 m_sSock[numSock].readRetries = retries;
fkellermavnet 0:affdbb35faa4 527 else
fkellermavnet 0:affdbb35faa4 528 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 529 }
fkellermavnet 0:affdbb35faa4 530
fkellermavnet 0:affdbb35faa4 531 /**
fkellermavnet 0:affdbb35faa4 532 * \brief Set how long between retries to wait.
fkellermavnet 0:affdbb35faa4 533 *
fkellermavnet 0:affdbb35faa4 534 * \param [in] sockNum - the number of the socket to set. readRetryWaitMs - how long to wait
fkellermavnet 0:affdbb35faa4 535 * before doing the read poll (calling read(...)).
fkellermavnet 0:affdbb35faa4 536 *
fkellermavnet 0:affdbb35faa4 537 * \return None.
fkellermavnet 0:affdbb35faa4 538 *
fkellermavnet 0:affdbb35faa4 539 * \details None.
fkellermavnet 0:affdbb35faa4 540 */
fkellermavnet 0:affdbb35faa4 541 void WncController::setReadRetryWait(uint16_t numSock, uint16_t readRetryWaitMs)
fkellermavnet 0:affdbb35faa4 542 {
fkellermavnet 0:affdbb35faa4 543 if (numSock < MAX_NUM_WNC_SOCKETS)
fkellermavnet 0:affdbb35faa4 544 m_sSock[numSock].readRetryWaitMs = readRetryWaitMs;
fkellermavnet 0:affdbb35faa4 545 else
fkellermavnet 0:affdbb35faa4 546 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 547 }
fkellermavnet 0:affdbb35faa4 548
fkellermavnet 0:affdbb35faa4 549 /**
fkellermavnet 0:affdbb35faa4 550 * \brief Close the socket.
fkellermavnet 0:affdbb35faa4 551 *
fkellermavnet 0:affdbb35faa4 552 * \param [in] sockNum - the number of the socket to close.
fkellermavnet 0:affdbb35faa4 553 *
fkellermavnet 0:affdbb35faa4 554 * \return None.
fkellermavnet 0:affdbb35faa4 555 *
fkellermavnet 0:affdbb35faa4 556 * \details None.
fkellermavnet 0:affdbb35faa4 557 */
fkellermavnet 0:affdbb35faa4 558 bool WncController::closeSocket(uint16_t numSock)
fkellermavnet 0:affdbb35faa4 559 {
fkellermavnet 0:affdbb35faa4 560 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 561
fkellermavnet 0:affdbb35faa4 562 if (false == at_sockclose_wnc(numSock))
fkellermavnet 0:affdbb35faa4 563 dbgPuts("Sock close may not have closed!");
fkellermavnet 0:affdbb35faa4 564
fkellermavnet 0:affdbb35faa4 565 // Even with an error the socket could have closed,
fkellermavnet 0:affdbb35faa4 566 // can't tell for sure so just soft close it for now.
fkellermavnet 0:affdbb35faa4 567 m_sSock[numSock].open = false;
fkellermavnet 0:affdbb35faa4 568 }
fkellermavnet 0:affdbb35faa4 569 else {
fkellermavnet 0:affdbb35faa4 570 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 571 }
fkellermavnet 0:affdbb35faa4 572
fkellermavnet 0:affdbb35faa4 573 return (m_sSock[numSock].open == false);
fkellermavnet 0:affdbb35faa4 574 }
fkellermavnet 0:affdbb35faa4 575
fkellermavnet 0:affdbb35faa4 576 // Note: If you want to make it more portable, create a
fkellermavnet 0:affdbb35faa4 577 // arecharsavailable() and readchar()
fkellermavnet 0:affdbb35faa4 578 size_t WncController::mdmGetline(string & buff, int timeout_ms)
fkellermavnet 0:affdbb35faa4 579 {
fkellermavnet 0:affdbb35faa4 580 char chin = '\0';
fkellermavnet 0:affdbb35faa4 581 char chin_last;
fkellermavnet 0:affdbb35faa4 582 size_t len = 0;
fkellermavnet 0:affdbb35faa4 583
fkellermavnet 0:affdbb35faa4 584 startTimerB();
fkellermavnet 0:affdbb35faa4 585 while ((len < (MAX_LEN_WNC_CMD_RESPONSE - 1)) && (getUsTimerTicksB() < timeout_ms)) {
fkellermavnet 0:affdbb35faa4 586 if (byteReady()) {
fkellermavnet 0:affdbb35faa4 587 chin_last = chin;
fkellermavnet 0:affdbb35faa4 588 chin = (char)getc();
fkellermavnet 0:affdbb35faa4 589 if (isprint(chin)) {
fkellermavnet 0:affdbb35faa4 590 buff += (char)chin;
fkellermavnet 0:affdbb35faa4 591 len++; // Bound the copy length to something reaonable just in case
fkellermavnet 0:affdbb35faa4 592 continue;
fkellermavnet 0:affdbb35faa4 593 }
fkellermavnet 0:affdbb35faa4 594 else if ((('\r' == chin_last) && ('\n' == chin)) || (('\n' == chin_last) && ('\r' == chin))) {
fkellermavnet 0:affdbb35faa4 595 break;
fkellermavnet 0:affdbb35faa4 596 }
fkellermavnet 0:affdbb35faa4 597 }
fkellermavnet 0:affdbb35faa4 598 rx_char_wait();
fkellermavnet 0:affdbb35faa4 599 }
fkellermavnet 0:affdbb35faa4 600 stopTimerB();
fkellermavnet 0:affdbb35faa4 601
fkellermavnet 0:affdbb35faa4 602 if (len >= (MAX_LEN_WNC_CMD_RESPONSE - 1))
fkellermavnet 0:affdbb35faa4 603 dbgPuts("Max cmd length reply exceeded!");
fkellermavnet 0:affdbb35faa4 604
fkellermavnet 0:affdbb35faa4 605 return (len);
fkellermavnet 0:affdbb35faa4 606 }
fkellermavnet 0:affdbb35faa4 607
fkellermavnet 0:affdbb35faa4 608 // Eventually this should try to reinstate the sockets open
fkellermavnet 0:affdbb35faa4 609 bool WncController::softwareInitMdm(void)
fkellermavnet 0:affdbb35faa4 610 {
fkellermavnet 0:affdbb35faa4 611 static bool reportStatus = true;
fkellermavnet 0:affdbb35faa4 612 unsigned i;
fkellermavnet 0:affdbb35faa4 613
fkellermavnet 0:affdbb35faa4 614 if (checkCellLink() == true) {
fkellermavnet 0:affdbb35faa4 615 if (reportStatus == false) {
fkellermavnet 0:affdbb35faa4 616 dbgPuts("Re-connected to cellular network!");
fkellermavnet 0:affdbb35faa4 617 reportStatus = true;
fkellermavnet 0:affdbb35faa4 618 }
fkellermavnet 0:affdbb35faa4 619
fkellermavnet 0:affdbb35faa4 620 // WNC has SIM and registered on network so
fkellermavnet 0:affdbb35faa4 621 // soft initialize the WNC.
fkellermavnet 0:affdbb35faa4 622 for (i = 0; i < WNC_SOFT_INIT_RETRY_COUNT; i++)
fkellermavnet 0:affdbb35faa4 623 if (at_init_wnc() == true)
fkellermavnet 0:affdbb35faa4 624 break;
fkellermavnet 0:affdbb35faa4 625
fkellermavnet 0:affdbb35faa4 626 // If it did not respond try a hardware init
fkellermavnet 0:affdbb35faa4 627 if (i == WNC_SOFT_INIT_RETRY_COUNT)
fkellermavnet 0:affdbb35faa4 628 {
fkellermavnet 0:affdbb35faa4 629 at_reinitialize_mdm();
fkellermavnet 0:affdbb35faa4 630 return (at_init_wnc(true)); // Hard reset occurred so make it go through the software init();
fkellermavnet 0:affdbb35faa4 631 }
fkellermavnet 0:affdbb35faa4 632 else
fkellermavnet 0:affdbb35faa4 633 return (true);
fkellermavnet 0:affdbb35faa4 634 }
fkellermavnet 0:affdbb35faa4 635 else
fkellermavnet 0:affdbb35faa4 636 {
fkellermavnet 0:affdbb35faa4 637 if (reportStatus == true) {
fkellermavnet 0:affdbb35faa4 638 dbgPuts("Not connected to cellular network!");
fkellermavnet 0:affdbb35faa4 639 reportStatus = false;
fkellermavnet 0:affdbb35faa4 640 }
fkellermavnet 0:affdbb35faa4 641 return (false);
fkellermavnet 0:affdbb35faa4 642 }
fkellermavnet 0:affdbb35faa4 643 }
fkellermavnet 0:affdbb35faa4 644
fkellermavnet 0:affdbb35faa4 645
fkellermavnet 0:affdbb35faa4 646 // Sets a global with failure or success, assumes 1 thread all the time
fkellermavnet 0:affdbb35faa4 647 WncController::AtCmdErr_e WncController::sendWncCmd(const char * const s, string ** r, int ms_timeout)
fkellermavnet 0:affdbb35faa4 648 {
fkellermavnet 0:affdbb35faa4 649 if (checkCellLink() == false) {
fkellermavnet 0:affdbb35faa4 650 static string noRespStr;
fkellermavnet 0:affdbb35faa4 651
fkellermavnet 0:affdbb35faa4 652 // Save some run-time!
fkellermavnet 0:affdbb35faa4 653 if (m_sDebugEnabled)
fkellermavnet 0:affdbb35faa4 654 {
fkellermavnet 0:affdbb35faa4 655 dbgPuts("FAIL send cmd: ", false);
fkellermavnet 0:affdbb35faa4 656 if (m_sMoreDebugEnabled && m_sDebugEnabled) {
fkellermavnet 0:affdbb35faa4 657 dbgPutsNoTime(s);
fkellermavnet 0:affdbb35faa4 658 }
fkellermavnet 0:affdbb35faa4 659 else {
fkellermavnet 0:affdbb35faa4 660 size_t n = strlen(s);
fkellermavnet 0:affdbb35faa4 661 if (n <= WNC_TRUNC_DEBUG_LENGTH) {
fkellermavnet 0:affdbb35faa4 662 dbgPutsNoTime(s);
fkellermavnet 0:affdbb35faa4 663 }
fkellermavnet 0:affdbb35faa4 664 else {
fkellermavnet 0:affdbb35faa4 665 string truncStr(s,WNC_TRUNC_DEBUG_LENGTH/2);
fkellermavnet 0:affdbb35faa4 666 truncStr += "..";
fkellermavnet 0:affdbb35faa4 667 truncStr += &s[n-(WNC_TRUNC_DEBUG_LENGTH/2)];
fkellermavnet 0:affdbb35faa4 668 dbgPutsNoTime(truncStr.c_str());
fkellermavnet 0:affdbb35faa4 669 }
fkellermavnet 0:affdbb35faa4 670 }
fkellermavnet 0:affdbb35faa4 671 }
fkellermavnet 0:affdbb35faa4 672
fkellermavnet 0:affdbb35faa4 673 noRespStr.erase();
fkellermavnet 0:affdbb35faa4 674 *r = &noRespStr;
fkellermavnet 0:affdbb35faa4 675
fkellermavnet 0:affdbb35faa4 676 return (WNC_AT_CMD_NO_CELL_LINK);
fkellermavnet 0:affdbb35faa4 677 }
fkellermavnet 0:affdbb35faa4 678
fkellermavnet 0:affdbb35faa4 679 if (m_sCheckNetStatus)
fkellermavnet 0:affdbb35faa4 680 {
fkellermavnet 0:affdbb35faa4 681 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 682 dbgPuts("[---------- Network Status -------------");
fkellermavnet 0:affdbb35faa4 683 string * pRespStr;
fkellermavnet 0:affdbb35faa4 684 at_send_wnc_cmd("AT@SOCKDIAL?", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 685 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 686 dbgPuts("---------------------------------------]");
fkellermavnet 0:affdbb35faa4 687 }
fkellermavnet 0:affdbb35faa4 688
fkellermavnet 0:affdbb35faa4 689 // If WNC ready, send user command
fkellermavnet 0:affdbb35faa4 690 return (at_send_wnc_cmd(s, r, ms_timeout));
fkellermavnet 0:affdbb35faa4 691 }
fkellermavnet 0:affdbb35faa4 692
fkellermavnet 0:affdbb35faa4 693 WncController::AtCmdErr_e WncController::at_send_wnc_cmd(const char * s, string ** r, int ms_timeout)
fkellermavnet 0:affdbb35faa4 694 {
fkellermavnet 0:affdbb35faa4 695 // Save some run-time!
fkellermavnet 0:affdbb35faa4 696 if (m_sDebugEnabled)
fkellermavnet 0:affdbb35faa4 697 {
fkellermavnet 0:affdbb35faa4 698 if (m_sMoreDebugEnabled) {
fkellermavnet 0:affdbb35faa4 699 dbgPuts("TX: ", false); dbgPutsNoTime(s);
fkellermavnet 0:affdbb35faa4 700 }
fkellermavnet 0:affdbb35faa4 701 else {
fkellermavnet 0:affdbb35faa4 702 if (m_sDebugEnabled) { // Save some run-time!
fkellermavnet 0:affdbb35faa4 703 size_t n = strlen(s);
fkellermavnet 0:affdbb35faa4 704 if (n <= WNC_TRUNC_DEBUG_LENGTH) {
fkellermavnet 0:affdbb35faa4 705 dbgPuts("TX: ", false); dbgPutsNoTime(s);
fkellermavnet 0:affdbb35faa4 706 }
fkellermavnet 0:affdbb35faa4 707 else {
fkellermavnet 0:affdbb35faa4 708 string truncStr(s,WNC_TRUNC_DEBUG_LENGTH/2);
fkellermavnet 0:affdbb35faa4 709 truncStr += "..";
fkellermavnet 0:affdbb35faa4 710 truncStr += &s[n - (WNC_TRUNC_DEBUG_LENGTH/2)];
fkellermavnet 0:affdbb35faa4 711 dbgPuts("TX: ", false); dbgPutsNoTime(truncStr.c_str());
fkellermavnet 0:affdbb35faa4 712 }
fkellermavnet 0:affdbb35faa4 713 }
fkellermavnet 0:affdbb35faa4 714 }
fkellermavnet 0:affdbb35faa4 715 }
fkellermavnet 0:affdbb35faa4 716
fkellermavnet 0:affdbb35faa4 717 AtCmdErr_e atResult = mdmSendAtCmdRsp(s, ms_timeout, &m_sWncStr);
fkellermavnet 0:affdbb35faa4 718 *r = &m_sWncStr; // Return a pointer to the static string
fkellermavnet 0:affdbb35faa4 719
fkellermavnet 0:affdbb35faa4 720 if (atResult != WNC_AT_CMD_TIMEOUT) {
fkellermavnet 0:affdbb35faa4 721 // Save some run-time!
fkellermavnet 0:affdbb35faa4 722 if (m_sDebugEnabled)
fkellermavnet 0:affdbb35faa4 723 {
fkellermavnet 0:affdbb35faa4 724 dbgPuts("RX: ", false);
fkellermavnet 0:affdbb35faa4 725 if (m_sMoreDebugEnabled) {
fkellermavnet 0:affdbb35faa4 726 dbgPutsNoTime(m_sWncStr.c_str());
fkellermavnet 0:affdbb35faa4 727 }
fkellermavnet 0:affdbb35faa4 728 else {
fkellermavnet 0:affdbb35faa4 729 if (m_sWncStr.size() <= WNC_TRUNC_DEBUG_LENGTH) {
fkellermavnet 0:affdbb35faa4 730 dbgPutsNoTime(m_sWncStr.c_str());
fkellermavnet 0:affdbb35faa4 731 }
fkellermavnet 0:affdbb35faa4 732 else {
fkellermavnet 0:affdbb35faa4 733 string truncStr = m_sWncStr.substr(0,WNC_TRUNC_DEBUG_LENGTH/2) + "..";
fkellermavnet 0:affdbb35faa4 734 truncStr += m_sWncStr.substr(m_sWncStr.size() - (WNC_TRUNC_DEBUG_LENGTH/2), WNC_TRUNC_DEBUG_LENGTH/2);
fkellermavnet 0:affdbb35faa4 735 dbgPutsNoTime(truncStr.c_str());
fkellermavnet 0:affdbb35faa4 736 }
fkellermavnet 0:affdbb35faa4 737 }
fkellermavnet 0:affdbb35faa4 738 }
fkellermavnet 0:affdbb35faa4 739 }
fkellermavnet 0:affdbb35faa4 740 else {
fkellermavnet 0:affdbb35faa4 741 dbgPuts("AT Cmd TIMEOUT!");
fkellermavnet 0:affdbb35faa4 742 dbgPuts("RX: ", false); dbgPutsNoTime(m_sWncStr.c_str());
fkellermavnet 0:affdbb35faa4 743 }
fkellermavnet 0:affdbb35faa4 744
fkellermavnet 0:affdbb35faa4 745 return (atResult);
fkellermavnet 0:affdbb35faa4 746 }
fkellermavnet 0:affdbb35faa4 747
fkellermavnet 0:affdbb35faa4 748 void WncController::closeOpenSocket(uint16_t numSock)
fkellermavnet 0:affdbb35faa4 749 {
fkellermavnet 0:affdbb35faa4 750 // Try to open and close the socket
fkellermavnet 0:affdbb35faa4 751 do {
fkellermavnet 0:affdbb35faa4 752 dbgPuts("Try to close and re-open socket");
fkellermavnet 0:affdbb35faa4 753 at_sockclose_wnc(numSock);
fkellermavnet 0:affdbb35faa4 754 m_sSock[numSock].open = at_sockopen_wnc(m_sSock[numSock].myIpAddressStr, m_sSock[numSock].myPort, numSock, m_sSock[numSock].isTcp, m_sSock[numSock].timeOutSec);
fkellermavnet 0:affdbb35faa4 755 if (m_sSock[numSock].open == false)
fkellermavnet 0:affdbb35faa4 756 dbgPuts("Failed to re-open socket!");
fkellermavnet 0:affdbb35faa4 757 } while (m_sSock[numSock].open == false);
fkellermavnet 0:affdbb35faa4 758 }
fkellermavnet 0:affdbb35faa4 759
fkellermavnet 0:affdbb35faa4 760 bool WncController::sendSMSText(const char * const phoneNum, const char * const text)
fkellermavnet 0:affdbb35faa4 761 {
fkellermavnet 0:affdbb35faa4 762 if (at_sendSMStext_wnc(phoneNum, text) == true)
fkellermavnet 0:affdbb35faa4 763 return (true);
fkellermavnet 0:affdbb35faa4 764 else {
fkellermavnet 0:affdbb35faa4 765 dbgPuts("sendSMSText: Failed!");
fkellermavnet 0:affdbb35faa4 766 return (false);
fkellermavnet 0:affdbb35faa4 767 }
fkellermavnet 0:affdbb35faa4 768 }
fkellermavnet 0:affdbb35faa4 769
fkellermavnet 0:affdbb35faa4 770 size_t WncController::readSMSLog(const char ** log)
fkellermavnet 0:affdbb35faa4 771 {
fkellermavnet 0:affdbb35faa4 772 size_t n;
fkellermavnet 0:affdbb35faa4 773
fkellermavnet 0:affdbb35faa4 774 n = at_readSMSlog_wnc(log);
fkellermavnet 0:affdbb35faa4 775 if (n == 0)
fkellermavnet 0:affdbb35faa4 776 dbgPuts("readSMSLog: Failed!");
fkellermavnet 0:affdbb35faa4 777
fkellermavnet 0:affdbb35faa4 778 return (n);
fkellermavnet 0:affdbb35faa4 779 }
fkellermavnet 0:affdbb35faa4 780
fkellermavnet 0:affdbb35faa4 781 size_t WncController::getSignalQuality(const char ** log)
fkellermavnet 0:affdbb35faa4 782 {
fkellermavnet 0:affdbb35faa4 783 size_t n;
fkellermavnet 0:affdbb35faa4 784
fkellermavnet 0:affdbb35faa4 785 n = at_getSignalQuality_wnc(log);
fkellermavnet 0:affdbb35faa4 786 if (n == 0)
fkellermavnet 0:affdbb35faa4 787 dbgPuts("readSMSText: Failed!");
fkellermavnet 0:affdbb35faa4 788
fkellermavnet 0:affdbb35faa4 789 return (n);
fkellermavnet 0:affdbb35faa4 790 }
fkellermavnet 0:affdbb35faa4 791
fkellermavnet 0:affdbb35faa4 792 size_t WncController::at_getSignalQuality_wnc(const char ** log)
fkellermavnet 0:affdbb35faa4 793 {
fkellermavnet 0:affdbb35faa4 794 string * pRespStr;
fkellermavnet 0:affdbb35faa4 795 static string logStr;
fkellermavnet 0:affdbb35faa4 796
fkellermavnet 0:affdbb35faa4 797 logStr.erase();
fkellermavnet 0:affdbb35faa4 798
fkellermavnet 0:affdbb35faa4 799 if (at_send_wnc_cmd("AT%MEAS=\"0\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 800 logStr = *pRespStr;
fkellermavnet 0:affdbb35faa4 801 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 802 }
fkellermavnet 0:affdbb35faa4 803 else
fkellermavnet 0:affdbb35faa4 804 dbgPuts("AT%MEAS=0: failed!");
fkellermavnet 0:affdbb35faa4 805
fkellermavnet 0:affdbb35faa4 806 if (at_send_wnc_cmd("AT%MEAS=\"1\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 807 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 808 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 809 }
fkellermavnet 0:affdbb35faa4 810 else
fkellermavnet 0:affdbb35faa4 811 dbgPuts("AT%MEAS=1: failed!");
fkellermavnet 0:affdbb35faa4 812
fkellermavnet 0:affdbb35faa4 813 if (at_send_wnc_cmd("AT%MEAS=\"2\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 814 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 815 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 816 }
fkellermavnet 0:affdbb35faa4 817 else
fkellermavnet 0:affdbb35faa4 818 dbgPuts("AT%MEAS=2: failed!");
fkellermavnet 0:affdbb35faa4 819
fkellermavnet 0:affdbb35faa4 820 if (at_send_wnc_cmd("AT%MEAS=\"3\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 821 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 822 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 823 }
fkellermavnet 0:affdbb35faa4 824 else
fkellermavnet 0:affdbb35faa4 825 dbgPuts("AT%MEAS=3: failed!");
fkellermavnet 0:affdbb35faa4 826
fkellermavnet 0:affdbb35faa4 827 if (at_send_wnc_cmd("AT%MEAS=\"4\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 828 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 829 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 830 }
fkellermavnet 0:affdbb35faa4 831 else
fkellermavnet 0:affdbb35faa4 832 dbgPuts("AT%MEAS=4: failed!");
fkellermavnet 0:affdbb35faa4 833
fkellermavnet 0:affdbb35faa4 834 if (at_send_wnc_cmd("AT%MEAS=\"5\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 835 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 836 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 837 }
fkellermavnet 0:affdbb35faa4 838 else
fkellermavnet 0:affdbb35faa4 839 dbgPuts("AT%MEAS=5: failed!");
fkellermavnet 0:affdbb35faa4 840
fkellermavnet 0:affdbb35faa4 841 if (at_send_wnc_cmd("AT%MEAS=\"8\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 842 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 843 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 844 }
fkellermavnet 0:affdbb35faa4 845 else
fkellermavnet 0:affdbb35faa4 846 dbgPuts("AT%MEAS=8: failed!");
fkellermavnet 0:affdbb35faa4 847
fkellermavnet 0:affdbb35faa4 848 if (at_send_wnc_cmd("AT%MEAS=\"98\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 849 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 850 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 851 }
fkellermavnet 0:affdbb35faa4 852 else
fkellermavnet 0:affdbb35faa4 853 dbgPuts("AT%MEAS=98: failed!");
fkellermavnet 0:affdbb35faa4 854
fkellermavnet 0:affdbb35faa4 855 *log = logStr.c_str();
fkellermavnet 0:affdbb35faa4 856
fkellermavnet 0:affdbb35faa4 857 return (logStr.size());
fkellermavnet 0:affdbb35faa4 858 }
fkellermavnet 0:affdbb35faa4 859
fkellermavnet 0:affdbb35faa4 860 bool WncController::getTimeDate(struct WncDateTime * tod)
fkellermavnet 0:affdbb35faa4 861 {
fkellermavnet 0:affdbb35faa4 862 if (at_gettimedate_wnc(tod) == true)
fkellermavnet 0:affdbb35faa4 863 return (true);
fkellermavnet 0:affdbb35faa4 864 else {
fkellermavnet 0:affdbb35faa4 865 dbgPuts("Get time date failed!");
fkellermavnet 0:affdbb35faa4 866 return (false);
fkellermavnet 0:affdbb35faa4 867 }
fkellermavnet 0:affdbb35faa4 868 }
fkellermavnet 0:affdbb35faa4 869
fkellermavnet 0:affdbb35faa4 870 bool WncController::at_ping_wnc(const char * ip)
fkellermavnet 0:affdbb35faa4 871 {
fkellermavnet 0:affdbb35faa4 872 string * pRespStr;
fkellermavnet 0:affdbb35faa4 873 string cmdStr = "AT@PINGREQ=\"";
fkellermavnet 0:affdbb35faa4 874 cmdStr += ip;
fkellermavnet 0:affdbb35faa4 875 cmdStr += "\"";
fkellermavnet 0:affdbb35faa4 876 return (at_send_wnc_cmd(cmdStr.c_str(), &pRespStr, WNC_PING_CMD_TIMEOUT_MS) == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 877 }
fkellermavnet 0:affdbb35faa4 878
fkellermavnet 0:affdbb35faa4 879 bool WncController::at_gettimedate_wnc(struct WncDateTime * tod)
fkellermavnet 0:affdbb35faa4 880 {
fkellermavnet 0:affdbb35faa4 881 string * pRespStr;
fkellermavnet 0:affdbb35faa4 882 char * pEnd;
fkellermavnet 0:affdbb35faa4 883
fkellermavnet 0:affdbb35faa4 884 if (at_send_wnc_cmd("AT+CCLK?", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 885 if (pRespStr->size() > 0) {
fkellermavnet 0:affdbb35faa4 886 size_t pos1 = pRespStr->find("+CCLK:");
fkellermavnet 0:affdbb35faa4 887 if (pos1 != string::npos) {
fkellermavnet 0:affdbb35faa4 888 pEnd = (char *)pRespStr->c_str() + pos1 + 8;
fkellermavnet 0:affdbb35faa4 889 tod->year = strtol(pEnd, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 890 tod->month = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 891 tod->day = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 892 tod->hour = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 893 tod->min = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 894 tod->sec = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 895 return (true);
fkellermavnet 0:affdbb35faa4 896 }
fkellermavnet 0:affdbb35faa4 897 }
fkellermavnet 0:affdbb35faa4 898 }
fkellermavnet 0:affdbb35faa4 899
fkellermavnet 0:affdbb35faa4 900 return (false);
fkellermavnet 0:affdbb35faa4 901 }
fkellermavnet 0:affdbb35faa4 902
fkellermavnet 0:affdbb35faa4 903 size_t WncController::readSMSText(const char ** log)
fkellermavnet 0:affdbb35faa4 904 {
fkellermavnet 0:affdbb35faa4 905 size_t n;
fkellermavnet 0:affdbb35faa4 906
fkellermavnet 0:affdbb35faa4 907 n = at_readSMStext_wnc(log);
fkellermavnet 0:affdbb35faa4 908 if (n == 0)
fkellermavnet 0:affdbb35faa4 909 dbgPuts("readSMSText: Failed!");
fkellermavnet 0:affdbb35faa4 910
fkellermavnet 0:affdbb35faa4 911 return (n);
fkellermavnet 0:affdbb35faa4 912 }
fkellermavnet 0:affdbb35faa4 913
fkellermavnet 0:affdbb35faa4 914 bool WncController::at_get_wnc_net_stats(WncIpStats * s)
fkellermavnet 0:affdbb35faa4 915 {
fkellermavnet 0:affdbb35faa4 916 string * pRespStr;
fkellermavnet 0:affdbb35faa4 917 AtCmdErr_e cmdRes = at_send_wnc_cmd("AT+CGCONTRDP=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 918
fkellermavnet 0:affdbb35faa4 919 if (WNC_AT_CMD_OK == cmdRes) {
fkellermavnet 0:affdbb35faa4 920 if (pRespStr->size() > 0) {
fkellermavnet 0:affdbb35faa4 921 memset((void*)s, '\0', sizeof(*s)); // Clean-up
fkellermavnet 0:affdbb35faa4 922 string ss;
fkellermavnet 0:affdbb35faa4 923 unsigned i;
fkellermavnet 0:affdbb35faa4 924 size_t pe;
fkellermavnet 0:affdbb35faa4 925 size_t ps = pRespStr->rfind("\"");
fkellermavnet 0:affdbb35faa4 926 if (ps != string::npos) {
fkellermavnet 0:affdbb35faa4 927 ps += 2; // Skip the , after the "
fkellermavnet 0:affdbb35faa4 928 pe = ps;
fkellermavnet 0:affdbb35faa4 929 for(i=0;i<4;i++)
fkellermavnet 0:affdbb35faa4 930 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 931 ss = pRespStr->substr(ps, pe - 1 - ps);
fkellermavnet 0:affdbb35faa4 932 strncpy(s->ip, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 933 s->ip[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 934 ps = pe;
fkellermavnet 0:affdbb35faa4 935 for(i=0;i<3;i++)
fkellermavnet 0:affdbb35faa4 936 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 937 pe = pRespStr->find(",", pe);
fkellermavnet 0:affdbb35faa4 938 ss = pRespStr->substr(ps, pe - ps);
fkellermavnet 0:affdbb35faa4 939 strncpy(s->mask, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 940 s->mask[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 941 ps = pe + 1;
fkellermavnet 0:affdbb35faa4 942 for(i=0;i<3;i++)
fkellermavnet 0:affdbb35faa4 943 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 944 pe = pRespStr->find(",", pe);
fkellermavnet 0:affdbb35faa4 945 ss = pRespStr->substr(ps, pe - ps);
fkellermavnet 0:affdbb35faa4 946 strncpy(s->gateway, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 947 s->gateway[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 948 ps = pe + 1;
fkellermavnet 0:affdbb35faa4 949 for(i=0;i<3;i++)
fkellermavnet 0:affdbb35faa4 950 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 951 pe = pRespStr->find(",", pe);
fkellermavnet 0:affdbb35faa4 952 ss = pRespStr->substr(ps, pe - ps);
fkellermavnet 0:affdbb35faa4 953 strncpy(s->dnsPrimary, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 954 s->dnsPrimary[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 955 ps = pe + 1;
fkellermavnet 0:affdbb35faa4 956 for(i=0;i<3;i++)
fkellermavnet 0:affdbb35faa4 957 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 958 pe = pRespStr->find(",", pe);
fkellermavnet 0:affdbb35faa4 959 ss = pRespStr->substr(ps, pe - ps);
fkellermavnet 0:affdbb35faa4 960 strncpy(s->dnsSecondary, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 961 s->dnsSecondary[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 962
fkellermavnet 0:affdbb35faa4 963 dbgPuts("~~~~~~~~~~ WNC IP Stats ~~~~~~~~~~~~");
fkellermavnet 0:affdbb35faa4 964 dbgPuts("ip: ", false); dbgPutsNoTime(s->ip);
fkellermavnet 0:affdbb35faa4 965 dbgPuts("mask: ", false); dbgPutsNoTime(s->mask);
fkellermavnet 0:affdbb35faa4 966 dbgPuts("gateway: ", false); dbgPutsNoTime(s->gateway);
fkellermavnet 0:affdbb35faa4 967 dbgPuts("dns pri: ", false); dbgPutsNoTime(s->dnsPrimary);
fkellermavnet 0:affdbb35faa4 968 dbgPuts("dns sec: ", false); dbgPutsNoTime(s->dnsSecondary);
fkellermavnet 0:affdbb35faa4 969 dbgPuts("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
fkellermavnet 0:affdbb35faa4 970
fkellermavnet 0:affdbb35faa4 971 return (true);
fkellermavnet 0:affdbb35faa4 972 }
fkellermavnet 0:affdbb35faa4 973 }
fkellermavnet 0:affdbb35faa4 974 }
fkellermavnet 0:affdbb35faa4 975
fkellermavnet 0:affdbb35faa4 976 return (false);
fkellermavnet 0:affdbb35faa4 977 }
fkellermavnet 0:affdbb35faa4 978
fkellermavnet 0:affdbb35faa4 979 bool WncController::deleteSMSTextFromMem(char msgIdx)
fkellermavnet 0:affdbb35faa4 980 {
fkellermavnet 0:affdbb35faa4 981 const char * err = "deleteSMSTextFromMem: Failed!";
fkellermavnet 0:affdbb35faa4 982
fkellermavnet 0:affdbb35faa4 983 switch (msgIdx)
fkellermavnet 0:affdbb35faa4 984 {
fkellermavnet 0:affdbb35faa4 985 case '*':
fkellermavnet 0:affdbb35faa4 986 at_deleteSMSTextFromMem_wnc('1');
fkellermavnet 0:affdbb35faa4 987 at_deleteSMSTextFromMem_wnc('2');
fkellermavnet 0:affdbb35faa4 988 at_deleteSMSTextFromMem_wnc('3');
fkellermavnet 0:affdbb35faa4 989 return (true); // WNC may error if slot empty, just ignore!
fkellermavnet 0:affdbb35faa4 990
fkellermavnet 0:affdbb35faa4 991 case '1':
fkellermavnet 0:affdbb35faa4 992 case '2':
fkellermavnet 0:affdbb35faa4 993 case '3':
fkellermavnet 0:affdbb35faa4 994 if (true == at_deleteSMSTextFromMem_wnc(msgIdx))
fkellermavnet 0:affdbb35faa4 995 return (true);
fkellermavnet 0:affdbb35faa4 996 else {
fkellermavnet 0:affdbb35faa4 997 dbgPuts(err);
fkellermavnet 0:affdbb35faa4 998 return (false);
fkellermavnet 0:affdbb35faa4 999 }
fkellermavnet 0:affdbb35faa4 1000
fkellermavnet 0:affdbb35faa4 1001 default:
fkellermavnet 0:affdbb35faa4 1002 dbgPuts(err);
fkellermavnet 0:affdbb35faa4 1003 return (false);
fkellermavnet 0:affdbb35faa4 1004 }
fkellermavnet 0:affdbb35faa4 1005 }
fkellermavnet 0:affdbb35faa4 1006
fkellermavnet 0:affdbb35faa4 1007 bool WncController::sendSMSTextFromMem(char msgIdx)
fkellermavnet 0:affdbb35faa4 1008 {
fkellermavnet 0:affdbb35faa4 1009 const char * err = "deleteSMSTextFromMem: Failed!";
fkellermavnet 0:affdbb35faa4 1010
fkellermavnet 0:affdbb35faa4 1011 switch (msgIdx)
fkellermavnet 0:affdbb35faa4 1012 {
fkellermavnet 0:affdbb35faa4 1013 case '*':
fkellermavnet 0:affdbb35faa4 1014 at_sendSMStextMem_wnc('1');
fkellermavnet 0:affdbb35faa4 1015 at_sendSMStextMem_wnc('2');
fkellermavnet 0:affdbb35faa4 1016 at_sendSMStextMem_wnc('3');
fkellermavnet 0:affdbb35faa4 1017 return (true); // WNC may error if slot is empty, just ignore!
fkellermavnet 0:affdbb35faa4 1018
fkellermavnet 0:affdbb35faa4 1019 case '1':
fkellermavnet 0:affdbb35faa4 1020 case '2':
fkellermavnet 0:affdbb35faa4 1021 case '3':
fkellermavnet 0:affdbb35faa4 1022 if (at_sendSMStextMem_wnc(msgIdx) == true)
fkellermavnet 0:affdbb35faa4 1023 return (true);
fkellermavnet 0:affdbb35faa4 1024 else {
fkellermavnet 0:affdbb35faa4 1025 dbgPuts(err);
fkellermavnet 0:affdbb35faa4 1026 return (false);
fkellermavnet 0:affdbb35faa4 1027 }
fkellermavnet 0:affdbb35faa4 1028
fkellermavnet 0:affdbb35faa4 1029 default:
fkellermavnet 0:affdbb35faa4 1030 dbgPuts(err);
fkellermavnet 0:affdbb35faa4 1031 return (false);
fkellermavnet 0:affdbb35faa4 1032 }
fkellermavnet 0:affdbb35faa4 1033 }
fkellermavnet 0:affdbb35faa4 1034
fkellermavnet 0:affdbb35faa4 1035 bool WncController::at_deleteSMSTextFromMem_wnc(char n)
fkellermavnet 0:affdbb35faa4 1036 {
fkellermavnet 0:affdbb35faa4 1037 string cmdStr, respStr;
fkellermavnet 0:affdbb35faa4 1038 // Message is stored in WNC, now send it!
fkellermavnet 0:affdbb35faa4 1039 cmdStr = "AT+CMGD=";
fkellermavnet 0:affdbb35faa4 1040 cmdStr += n;
fkellermavnet 0:affdbb35faa4 1041 cmdStr += "\r\n";
fkellermavnet 0:affdbb35faa4 1042 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str(), false);
fkellermavnet 0:affdbb35faa4 1043 AtCmdErr_e r = mdmSendAtCmdRsp(cmdStr.c_str(), m_sCmdTimeoutMs, &respStr);
fkellermavnet 0:affdbb35faa4 1044 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1045 return (r == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1046 }
fkellermavnet 0:affdbb35faa4 1047
fkellermavnet 0:affdbb35faa4 1048 bool WncController::at_sendSMStextMem_wnc(char n)
fkellermavnet 0:affdbb35faa4 1049 {
fkellermavnet 0:affdbb35faa4 1050 string cmdStr, respStr;
fkellermavnet 0:affdbb35faa4 1051 // Message is stored in WNC, now send it!
fkellermavnet 0:affdbb35faa4 1052 cmdStr = "AT+CMSS=";
fkellermavnet 0:affdbb35faa4 1053 cmdStr += n;
fkellermavnet 0:affdbb35faa4 1054 cmdStr += "\r\n";
fkellermavnet 0:affdbb35faa4 1055 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str(), false);
fkellermavnet 0:affdbb35faa4 1056 AtCmdErr_e r = mdmSendAtCmdRsp(cmdStr.c_str(), m_sCmdTimeoutMs, &respStr);
fkellermavnet 0:affdbb35faa4 1057 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1058 return (r == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1059 }
fkellermavnet 0:affdbb35faa4 1060
fkellermavnet 0:affdbb35faa4 1061 bool WncController::at_sendSMStext_wnc(const char * const phoneNum, const char * const text)
fkellermavnet 0:affdbb35faa4 1062 {
fkellermavnet 0:affdbb35faa4 1063 string respStr;
fkellermavnet 0:affdbb35faa4 1064 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1065 size_t l = strlen(text);
fkellermavnet 0:affdbb35faa4 1066
fkellermavnet 0:affdbb35faa4 1067 if (l <= MAX_WNC_SMS_LENGTH)
fkellermavnet 0:affdbb35faa4 1068 {
fkellermavnet 0:affdbb35faa4 1069 // Check to see if the SMS service is available
fkellermavnet 0:affdbb35faa4 1070 checkCellLink();
fkellermavnet 0:affdbb35faa4 1071 if (m_sReadyForSMS == true) {
fkellermavnet 0:affdbb35faa4 1072 at_send_wnc_cmd("AT+CMGF=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1073 string cmdStr("AT+CMGS=\"");
fkellermavnet 0:affdbb35faa4 1074 cmdStr += phoneNum;
fkellermavnet 0:affdbb35faa4 1075 cmdStr += "\"";
fkellermavnet 0:affdbb35faa4 1076 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str());
fkellermavnet 0:affdbb35faa4 1077 cmdStr += "\x0d"; // x0d = <ENTER>
fkellermavnet 0:affdbb35faa4 1078 // Send raw command with short timeout (the timeout will fail cause the WNC is not supposed to reply yet!
fkellermavnet 0:affdbb35faa4 1079 // And we want a delay before sending the actual text part of the string!
fkellermavnet 0:affdbb35faa4 1080 mdmSendAtCmdRsp(cmdStr.c_str(), 300, &respStr, false); // False turns off auto-addition of CR+LF (the WNC wants nothing here)
fkellermavnet 0:affdbb35faa4 1081 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1082 if ((respStr.size() > 0) && (respStr.find("ERROR") == string::npos)) {
fkellermavnet 0:affdbb35faa4 1083 // Part 2 of the text, this is the actual text part:
fkellermavnet 0:affdbb35faa4 1084 cmdStr = text;
fkellermavnet 0:affdbb35faa4 1085 dbgPuts("TX: ", false); dbgPuts(cmdStr.c_str());
fkellermavnet 0:affdbb35faa4 1086 cmdStr += "\x1A"; // <CTRL>-Z is what tells the WNC the message is complete to send!
fkellermavnet 0:affdbb35faa4 1087 AtCmdErr_e r = mdmSendAtCmdRsp(cmdStr.c_str(), 10000, &respStr);
fkellermavnet 0:affdbb35faa4 1088 dbgPuts("RX: ", false); dbgPuts(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1089 if (respStr.size() == 0)
fkellermavnet 0:affdbb35faa4 1090 return (false);
fkellermavnet 0:affdbb35faa4 1091 else
fkellermavnet 0:affdbb35faa4 1092 return (r == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1093 }
fkellermavnet 0:affdbb35faa4 1094 }
fkellermavnet 0:affdbb35faa4 1095 }
fkellermavnet 0:affdbb35faa4 1096
fkellermavnet 0:affdbb35faa4 1097 return (false);
fkellermavnet 0:affdbb35faa4 1098 }
fkellermavnet 0:affdbb35faa4 1099
fkellermavnet 0:affdbb35faa4 1100 bool WncController::saveSMSText(const char * const phoneNum, const char * const text, char * msgIdx)
fkellermavnet 0:affdbb35faa4 1101 {
fkellermavnet 0:affdbb35faa4 1102 if (at_saveSMStext_wnc(phoneNum, text, msgIdx) == true)
fkellermavnet 0:affdbb35faa4 1103 return (true);
fkellermavnet 0:affdbb35faa4 1104 else {
fkellermavnet 0:affdbb35faa4 1105 dbgPuts("saveSMSTextToMem: failed!\r\n");
fkellermavnet 0:affdbb35faa4 1106 return (false);
fkellermavnet 0:affdbb35faa4 1107 }
fkellermavnet 0:affdbb35faa4 1108 }
fkellermavnet 0:affdbb35faa4 1109
fkellermavnet 0:affdbb35faa4 1110 bool WncController::at_saveSMStext_wnc(const char * const phoneNum, const char * const text, char * msgIdx)
fkellermavnet 0:affdbb35faa4 1111 {
fkellermavnet 0:affdbb35faa4 1112 string respStr;
fkellermavnet 0:affdbb35faa4 1113 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1114 size_t l = strlen(text);
fkellermavnet 0:affdbb35faa4 1115
fkellermavnet 0:affdbb35faa4 1116 if (l <= MAX_WNC_SMS_LENGTH)
fkellermavnet 0:affdbb35faa4 1117 {
fkellermavnet 0:affdbb35faa4 1118 // Check to see if the SMS service is available
fkellermavnet 0:affdbb35faa4 1119 checkCellLink();
fkellermavnet 0:affdbb35faa4 1120 if (m_sReadyForSMS == true) {
fkellermavnet 0:affdbb35faa4 1121 at_send_wnc_cmd("AT+CMGF=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1122 at_send_wnc_cmd("AT+CPMS=\"SM\",\"SM\",\"SM\"", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1123 string cmdStr("AT+CMGW=\"");
fkellermavnet 0:affdbb35faa4 1124 cmdStr += phoneNum;
fkellermavnet 0:affdbb35faa4 1125 cmdStr += "\"";
fkellermavnet 0:affdbb35faa4 1126 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str());
fkellermavnet 0:affdbb35faa4 1127 cmdStr += "\x0d"; // x0d = <ENTER>
fkellermavnet 0:affdbb35faa4 1128 // Send raw command with short timeout (the timeout will fail cause the WNC is not supposed to reply yet!
fkellermavnet 0:affdbb35faa4 1129 // And we want a delay before sending the actual text part of the string!
fkellermavnet 0:affdbb35faa4 1130 mdmSendAtCmdRsp(cmdStr.c_str(), 300, &respStr, false); // False turns off auto-addition of CR+LF (the WNC wants nothing here)
fkellermavnet 0:affdbb35faa4 1131 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1132 if ((respStr.size() > 0) && (respStr.find("ERROR") == string::npos)) {
fkellermavnet 0:affdbb35faa4 1133 // Part 2 of the text, this is the actual text part:
fkellermavnet 0:affdbb35faa4 1134 cmdStr = text;
fkellermavnet 0:affdbb35faa4 1135 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str());
fkellermavnet 0:affdbb35faa4 1136 cmdStr += "\x1A"; // <CTRL>-Z is what tells the WNC the message is complete to save!
fkellermavnet 0:affdbb35faa4 1137 AtCmdErr_e r = mdmSendAtCmdRsp(cmdStr.c_str(), 10000, &respStr);
fkellermavnet 0:affdbb35faa4 1138 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1139 if (respStr.size() > 0) {
fkellermavnet 0:affdbb35faa4 1140 // respStr will have the SMS index
fkellermavnet 0:affdbb35faa4 1141 size_t pos1 = respStr.find("+CMGW: ");
fkellermavnet 0:affdbb35faa4 1142 size_t pos2 = respStr.rfind("OK");
fkellermavnet 0:affdbb35faa4 1143 if (pos1 != string::npos && pos2 != string::npos) {
fkellermavnet 0:affdbb35faa4 1144 *msgIdx = *string(respStr.substr(pos1+7, 1)).c_str();
fkellermavnet 0:affdbb35faa4 1145 return (true);
fkellermavnet 0:affdbb35faa4 1146 }
fkellermavnet 0:affdbb35faa4 1147 else {
fkellermavnet 0:affdbb35faa4 1148 *msgIdx = '!';
fkellermavnet 0:affdbb35faa4 1149 }
fkellermavnet 0:affdbb35faa4 1150 }
fkellermavnet 0:affdbb35faa4 1151 }
fkellermavnet 0:affdbb35faa4 1152 }
fkellermavnet 0:affdbb35faa4 1153 }
fkellermavnet 0:affdbb35faa4 1154
fkellermavnet 0:affdbb35faa4 1155 return (false);
fkellermavnet 0:affdbb35faa4 1156 }
fkellermavnet 0:affdbb35faa4 1157
fkellermavnet 0:affdbb35faa4 1158
fkellermavnet 0:affdbb35faa4 1159 size_t WncController::at_readSMSlog_wnc(const char ** log)
fkellermavnet 0:affdbb35faa4 1160 {
fkellermavnet 0:affdbb35faa4 1161 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1162
fkellermavnet 0:affdbb35faa4 1163 if (at_send_wnc_cmd("AT+CMGL", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1164 *log = pRespStr->c_str();
fkellermavnet 0:affdbb35faa4 1165 else
fkellermavnet 0:affdbb35faa4 1166 *log = "\0";
fkellermavnet 0:affdbb35faa4 1167
fkellermavnet 0:affdbb35faa4 1168 return (pRespStr->size());
fkellermavnet 0:affdbb35faa4 1169 }
fkellermavnet 0:affdbb35faa4 1170
fkellermavnet 0:affdbb35faa4 1171 size_t WncController::at_readSMStext_wnc(const char ** log)
fkellermavnet 0:affdbb35faa4 1172 {
fkellermavnet 0:affdbb35faa4 1173 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1174
fkellermavnet 0:affdbb35faa4 1175 if (at_send_wnc_cmd("AT+CMGR", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1176 *log = pRespStr->c_str();
fkellermavnet 0:affdbb35faa4 1177 else
fkellermavnet 0:affdbb35faa4 1178 *log = "\0";
fkellermavnet 0:affdbb35faa4 1179
fkellermavnet 0:affdbb35faa4 1180 return (pRespStr->size());
fkellermavnet 0:affdbb35faa4 1181 }
fkellermavnet 0:affdbb35faa4 1182
fkellermavnet 0:affdbb35faa4 1183 bool WncController::at_at_wnc(void)
fkellermavnet 0:affdbb35faa4 1184 {
fkellermavnet 0:affdbb35faa4 1185 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1186 return (WNC_AT_CMD_OK == at_send_wnc_cmd("AT", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS)); // Heartbeat?
fkellermavnet 0:affdbb35faa4 1187 }
fkellermavnet 0:affdbb35faa4 1188
fkellermavnet 0:affdbb35faa4 1189 bool WncController::at_init_wnc(bool hardReset)
fkellermavnet 0:affdbb35faa4 1190 {
fkellermavnet 0:affdbb35faa4 1191 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1192 AtCmdErr_e cmdRes;
fkellermavnet 0:affdbb35faa4 1193
fkellermavnet 0:affdbb35faa4 1194 if (hardReset == true)
fkellermavnet 0:affdbb35faa4 1195 dbgPuts("Hard Soft Reset!");
fkellermavnet 0:affdbb35faa4 1196
fkellermavnet 0:affdbb35faa4 1197 dbgPuts("Start AT init of WNC:");
fkellermavnet 0:affdbb35faa4 1198
fkellermavnet 0:affdbb35faa4 1199 // Kick it twice to perhaps remove cued responses from an incomplete
fkellermavnet 0:affdbb35faa4 1200 // power cycle.
fkellermavnet 0:affdbb35faa4 1201 at_send_wnc_cmd("AT", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS);
fkellermavnet 0:affdbb35faa4 1202 at_send_wnc_cmd("AT", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS);
fkellermavnet 0:affdbb35faa4 1203
fkellermavnet 0:affdbb35faa4 1204 // Quick commands below do not need to check cellular connectivity
fkellermavnet 0:affdbb35faa4 1205 at_send_wnc_cmd("ATE0", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS); // Echo Off
fkellermavnet 0:affdbb35faa4 1206 at_send_wnc_cmd("AT+CMEE=2", &pRespStr, m_sCmdTimeoutMs); // 2 - verbose error, 1 - numeric error, 0 - just ERROR
fkellermavnet 0:affdbb35faa4 1207 cmdRes = at_send_wnc_cmd("AT", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS); // Heartbeat?
fkellermavnet 0:affdbb35faa4 1208
fkellermavnet 0:affdbb35faa4 1209 // If the simple commands are not working, no chance of more complex.
fkellermavnet 0:affdbb35faa4 1210 // I have seen re-trying commands make it worse.
fkellermavnet 0:affdbb35faa4 1211 if (cmdRes != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1212 return (false);
fkellermavnet 0:affdbb35faa4 1213
fkellermavnet 0:affdbb35faa4 1214 cmdRes = at_send_wnc_cmd("AT@INTERNET=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1215 if (cmdRes != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1216 return (false);
fkellermavnet 0:affdbb35faa4 1217
fkellermavnet 0:affdbb35faa4 1218 cmdRes = at_send_wnc_cmd("AT@SOCKDIAL=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1219 if (cmdRes != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1220 return (false);
fkellermavnet 0:affdbb35faa4 1221
fkellermavnet 0:affdbb35faa4 1222 dbgPuts("SUCCESS: AT init of WNC!");
fkellermavnet 0:affdbb35faa4 1223
fkellermavnet 0:affdbb35faa4 1224 return (true);
fkellermavnet 0:affdbb35faa4 1225 }
fkellermavnet 0:affdbb35faa4 1226
fkellermavnet 0:affdbb35faa4 1227
fkellermavnet 0:affdbb35faa4 1228 bool WncController::at_sockopen_wnc(const string & ipStr, uint16_t port, uint16_t numSock, bool tcp, uint16_t timeOutSec)
fkellermavnet 0:affdbb35faa4 1229 {
fkellermavnet 0:affdbb35faa4 1230 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1231 string cmd_str("AT@SOCKCREAT=");
fkellermavnet 0:affdbb35faa4 1232 AtCmdErr_e res;
fkellermavnet 0:affdbb35faa4 1233
fkellermavnet 0:affdbb35faa4 1234 if (tcp) cmd_str += "1"; // TCP
fkellermavnet 0:affdbb35faa4 1235 else cmd_str += "2"; // else UDP
fkellermavnet 0:affdbb35faa4 1236
fkellermavnet 0:affdbb35faa4 1237 cmd_str += ",0";
fkellermavnet 0:affdbb35faa4 1238 res = sendWncCmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1239 if (res == WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1240 {
fkellermavnet 0:affdbb35faa4 1241 cmd_str = "AT@SOCKCONN=";
fkellermavnet 0:affdbb35faa4 1242 cmd_str += _to_string(numSock + 1);
fkellermavnet 0:affdbb35faa4 1243 cmd_str += ",\"";
fkellermavnet 0:affdbb35faa4 1244 cmd_str += ipStr;
fkellermavnet 0:affdbb35faa4 1245 cmd_str += "\",";
fkellermavnet 0:affdbb35faa4 1246 cmd_str += _to_string(port);
fkellermavnet 0:affdbb35faa4 1247 cmd_str += ",";
fkellermavnet 0:affdbb35faa4 1248 if (timeOutSec < 30)
fkellermavnet 0:affdbb35faa4 1249 timeOutSec = 30;
fkellermavnet 0:affdbb35faa4 1250 else if (timeOutSec > 360)
fkellermavnet 0:affdbb35faa4 1251 timeOutSec = 360;
fkellermavnet 0:affdbb35faa4 1252 cmd_str += _to_string(timeOutSec);
fkellermavnet 0:affdbb35faa4 1253 res = sendWncCmd(cmd_str.c_str(), &pRespStr, 1000 * timeOutSec + 1000);
fkellermavnet 0:affdbb35faa4 1254 if (m_sMoreDebugEnabled) {
fkellermavnet 0:affdbb35faa4 1255 at_send_wnc_cmd("AT@SOCKCREAT?", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1256 at_send_wnc_cmd("AT@SOCKCONN?", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1257 }
fkellermavnet 0:affdbb35faa4 1258 return (res == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1259 }
fkellermavnet 0:affdbb35faa4 1260 else
fkellermavnet 0:affdbb35faa4 1261 return (false);
fkellermavnet 0:affdbb35faa4 1262 }
fkellermavnet 0:affdbb35faa4 1263
fkellermavnet 0:affdbb35faa4 1264 bool WncController::at_sockclose_wnc(uint16_t numSock)
fkellermavnet 0:affdbb35faa4 1265 {
fkellermavnet 0:affdbb35faa4 1266 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1267 string cmd_str("AT@SOCKCLOSE=");
fkellermavnet 0:affdbb35faa4 1268
fkellermavnet 0:affdbb35faa4 1269 cmd_str += _to_string(numSock + 1);
fkellermavnet 0:affdbb35faa4 1270 // Don't check the cell status to close the socket
fkellermavnet 0:affdbb35faa4 1271 return (WNC_AT_CMD_OK == at_send_wnc_cmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs));
fkellermavnet 0:affdbb35faa4 1272 }
fkellermavnet 0:affdbb35faa4 1273
fkellermavnet 0:affdbb35faa4 1274 bool WncController::at_dnsresolve_wnc(const char * s, string * ipStr)
fkellermavnet 0:affdbb35faa4 1275 {
fkellermavnet 0:affdbb35faa4 1276 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1277 string str(s);
fkellermavnet 0:affdbb35faa4 1278
fkellermavnet 0:affdbb35faa4 1279 ipStr->erase(); // Clear out string until resolved!
fkellermavnet 0:affdbb35faa4 1280 str = "AT@DNSRESVDON=\"" + str;
fkellermavnet 0:affdbb35faa4 1281 str += "\"";
fkellermavnet 0:affdbb35faa4 1282 if (sendWncCmd(str.c_str(), &pRespStr, WNC_DNS_RESOLVE_WAIT_MS) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 1283 size_t pos_start = pRespStr->find(":\"") + 2;
fkellermavnet 0:affdbb35faa4 1284 if (pos_start != string::npos) {
fkellermavnet 0:affdbb35faa4 1285 size_t pos_end = pRespStr->find("\"", pos_start) - 1;
fkellermavnet 0:affdbb35faa4 1286 if (pos_end != string::npos) {
fkellermavnet 0:affdbb35faa4 1287 if (pos_end > pos_start) {
fkellermavnet 0:affdbb35faa4 1288 // Make a copy for use later (the source string is re-used)
fkellermavnet 0:affdbb35faa4 1289 *ipStr = pRespStr->substr(pos_start, pos_end - pos_start + 1);
fkellermavnet 0:affdbb35faa4 1290 return (true);
fkellermavnet 0:affdbb35faa4 1291 }
fkellermavnet 0:affdbb35faa4 1292 }
fkellermavnet 0:affdbb35faa4 1293 }
fkellermavnet 0:affdbb35faa4 1294 }
fkellermavnet 0:affdbb35faa4 1295
fkellermavnet 0:affdbb35faa4 1296 *ipStr = INVALID_IP_STR;
fkellermavnet 0:affdbb35faa4 1297
fkellermavnet 0:affdbb35faa4 1298 return (false);
fkellermavnet 0:affdbb35faa4 1299 }
fkellermavnet 0:affdbb35faa4 1300
fkellermavnet 0:affdbb35faa4 1301 bool WncController::waitForPowerOnModemToRespond(uint8_t timeoutSecs)
fkellermavnet 0:affdbb35faa4 1302 {
fkellermavnet 0:affdbb35faa4 1303 // Now, give the modem x seconds to start responding by
fkellermavnet 0:affdbb35faa4 1304 // sending simple 'AT' commands to modem once per second.
fkellermavnet 0:affdbb35faa4 1305 if (timeoutSecs > 0) {
fkellermavnet 0:affdbb35faa4 1306 do {
fkellermavnet 0:affdbb35faa4 1307 dbgPuts("\rWaiting ", false); dbgPutsNoTime(_to_string(timeoutSecs), false);
fkellermavnet 0:affdbb35faa4 1308 timeoutSecs--;
fkellermavnet 0:affdbb35faa4 1309 AtCmdErr_e rc = mdmSendAtCmdRsp("AT", 500, &m_sWncStr);
fkellermavnet 0:affdbb35faa4 1310 if (rc == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 1311 dbgPutsNoTime(""); // CR LF
fkellermavnet 0:affdbb35faa4 1312 return true; //timer.read();
fkellermavnet 0:affdbb35faa4 1313 }
fkellermavnet 0:affdbb35faa4 1314 waitMs(500);
fkellermavnet 0:affdbb35faa4 1315 }
fkellermavnet 0:affdbb35faa4 1316 while (timeoutSecs > 0);
fkellermavnet 0:affdbb35faa4 1317 }
fkellermavnet 0:affdbb35faa4 1318
fkellermavnet 0:affdbb35faa4 1319 return (false);
fkellermavnet 0:affdbb35faa4 1320 }
fkellermavnet 0:affdbb35faa4 1321
fkellermavnet 0:affdbb35faa4 1322 WncController::AtCmdErr_e WncController::at_sockwrite_wnc(const char * s, uint32_t n, uint16_t numSock, bool isTcp)
fkellermavnet 0:affdbb35faa4 1323 {
fkellermavnet 0:affdbb35faa4 1324 AtCmdErr_e result;
fkellermavnet 0:affdbb35faa4 1325
fkellermavnet 0:affdbb35faa4 1326 if ((n > 0) && (n <= MAX_WNC_WRITE_BYTES)) {
fkellermavnet 0:affdbb35faa4 1327 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1328 char num2str[10];
fkellermavnet 0:affdbb35faa4 1329 string cmd_str;
fkellermavnet 0:affdbb35faa4 1330
fkellermavnet 0:affdbb35faa4 1331 if (isTcp == true)
fkellermavnet 0:affdbb35faa4 1332 cmd_str="AT@SOCKWRITE=";
fkellermavnet 0:affdbb35faa4 1333 else
fkellermavnet 0:affdbb35faa4 1334 cmd_str="AT@SOCKWRITE="; // "AT@SOCKSEND=";
fkellermavnet 0:affdbb35faa4 1335
fkellermavnet 0:affdbb35faa4 1336 cmd_str += _to_string(numSock + 1);
fkellermavnet 0:affdbb35faa4 1337 cmd_str += ",";
fkellermavnet 0:affdbb35faa4 1338 _to_string(n);
fkellermavnet 0:affdbb35faa4 1339 cmd_str += num2str;
fkellermavnet 0:affdbb35faa4 1340 cmd_str += ",\"";
fkellermavnet 0:affdbb35faa4 1341 while(*s != '\0') {
fkellermavnet 0:affdbb35faa4 1342 _to_string((int8_t)*s++);
fkellermavnet 0:affdbb35faa4 1343 // Always 2-digit ascii hex:
fkellermavnet 0:affdbb35faa4 1344 if (strlen(num2str) == 1) {
fkellermavnet 0:affdbb35faa4 1345 num2str[2] = '\0';
fkellermavnet 0:affdbb35faa4 1346 num2str[1] = num2str[0];
fkellermavnet 0:affdbb35faa4 1347 num2str[0] = '0';
fkellermavnet 0:affdbb35faa4 1348 }
fkellermavnet 0:affdbb35faa4 1349 cmd_str += num2str;
fkellermavnet 0:affdbb35faa4 1350 }
fkellermavnet 0:affdbb35faa4 1351 cmd_str += "\"";
fkellermavnet 0:affdbb35faa4 1352 result = sendWncCmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1353 }
fkellermavnet 0:affdbb35faa4 1354 else {
fkellermavnet 0:affdbb35faa4 1355 dbgPuts("sockwrite Err, string len bad!");
fkellermavnet 0:affdbb35faa4 1356 result = WNC_AT_CMD_ERR;
fkellermavnet 0:affdbb35faa4 1357 }
fkellermavnet 0:affdbb35faa4 1358
fkellermavnet 0:affdbb35faa4 1359 return (result);
fkellermavnet 0:affdbb35faa4 1360 }
fkellermavnet 0:affdbb35faa4 1361
fkellermavnet 0:affdbb35faa4 1362 WncController::AtCmdErr_e WncController::at_sockread_wnc(uint8_t * pS, uint32_t * numRead, uint16_t n, uint16_t numSock, bool isTcp)
fkellermavnet 0:affdbb35faa4 1363 {
fkellermavnet 0:affdbb35faa4 1364 AtCmdErr_e result = WNC_AT_CMD_OK;
fkellermavnet 0:affdbb35faa4 1365 *numRead = 0;
fkellermavnet 0:affdbb35faa4 1366
fkellermavnet 0:affdbb35faa4 1367 if ((n > 0) && (n <= MAX_WNC_READ_BYTES)) {
fkellermavnet 0:affdbb35faa4 1368 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1369 string cmd_str;
fkellermavnet 0:affdbb35faa4 1370 size_t pos_start, pos_end;
fkellermavnet 0:affdbb35faa4 1371 int i;
fkellermavnet 0:affdbb35faa4 1372
fkellermavnet 0:affdbb35faa4 1373 if (isTcp == true)
fkellermavnet 0:affdbb35faa4 1374 cmd_str="AT@SOCKREAD=";
fkellermavnet 0:affdbb35faa4 1375 else
fkellermavnet 0:affdbb35faa4 1376 cmd_str="AT@SOCKREAD="; // "AT@SOCKRECV=";
fkellermavnet 0:affdbb35faa4 1377
fkellermavnet 0:affdbb35faa4 1378 cmd_str += _to_string(numSock + 1);
fkellermavnet 0:affdbb35faa4 1379 cmd_str += ",";
fkellermavnet 0:affdbb35faa4 1380 cmd_str += _to_string(n);
fkellermavnet 0:affdbb35faa4 1381
fkellermavnet 0:affdbb35faa4 1382 // Experimental: read should not need to check cell net status
fkellermavnet 0:affdbb35faa4 1383 result = at_send_wnc_cmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1384 if (result == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 1385 pos_start = pRespStr->find("\"") + 1;
fkellermavnet 0:affdbb35faa4 1386 pos_end = pRespStr->rfind("\"") - 1;
fkellermavnet 0:affdbb35faa4 1387
fkellermavnet 0:affdbb35faa4 1388 // Make sure search finds what it's looking for!
fkellermavnet 0:affdbb35faa4 1389 if (pos_start != string::npos && pos_end != string::npos)
fkellermavnet 0:affdbb35faa4 1390 i = (pos_end - pos_start + 1); // Num hex chars, 2 per byte
fkellermavnet 0:affdbb35faa4 1391 else
fkellermavnet 0:affdbb35faa4 1392 i = 0;
fkellermavnet 0:affdbb35faa4 1393
fkellermavnet 0:affdbb35faa4 1394 // If data convert the hex string into byte values
fkellermavnet 0:affdbb35faa4 1395 if (i > 0 && i <= (2*MAX_WNC_READ_BYTES))
fkellermavnet 0:affdbb35faa4 1396 {
fkellermavnet 0:affdbb35faa4 1397 string byte;
fkellermavnet 0:affdbb35faa4 1398 while (pos_start < pos_end) {
fkellermavnet 0:affdbb35faa4 1399 byte = pRespStr->substr(pos_start, 2);
fkellermavnet 0:affdbb35faa4 1400 *pS += (char)strtol(byte.c_str(), NULL, 16);
fkellermavnet 0:affdbb35faa4 1401 pos_start += 2;
fkellermavnet 0:affdbb35faa4 1402 (*numRead)++;
fkellermavnet 0:affdbb35faa4 1403 }
fkellermavnet 0:affdbb35faa4 1404 }
fkellermavnet 0:affdbb35faa4 1405 }
fkellermavnet 0:affdbb35faa4 1406 }
fkellermavnet 0:affdbb35faa4 1407 else {
fkellermavnet 0:affdbb35faa4 1408 dbgPuts("sockread Err, to many to read!");
fkellermavnet 0:affdbb35faa4 1409 result = WNC_AT_CMD_ERR;
fkellermavnet 0:affdbb35faa4 1410 }
fkellermavnet 0:affdbb35faa4 1411
fkellermavnet 0:affdbb35faa4 1412 return (result);
fkellermavnet 0:affdbb35faa4 1413 }
fkellermavnet 0:affdbb35faa4 1414
fkellermavnet 0:affdbb35faa4 1415 bool WncController::at_reinitialize_mdm(void)
fkellermavnet 0:affdbb35faa4 1416 {
fkellermavnet 0:affdbb35faa4 1417 // Atempt to re-register
fkellermavnet 0:affdbb35faa4 1418 // string * pRespStr;
fkellermavnet 0:affdbb35faa4 1419 // dbgPuts("Force re-register!");
fkellermavnet 0:affdbb35faa4 1420 // at_send_wnc_cmd("AT+CFUN=0,0", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1421 // waitMs(31000);
fkellermavnet 0:affdbb35faa4 1422 // at_send_wnc_cmd("AT+CFUN=1,0", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1423 // waitMs(31000);
fkellermavnet 0:affdbb35faa4 1424
fkellermavnet 0:affdbb35faa4 1425 // Initialize the modem
fkellermavnet 0:affdbb35faa4 1426 dbgPuts("Modem RE-initializing with SOFT Reset...");
fkellermavnet 0:affdbb35faa4 1427
fkellermavnet 0:affdbb35faa4 1428 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1429 at_send_wnc_cmd("AT@DMREBOOT", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1430 waitMs(5000);
fkellermavnet 0:affdbb35faa4 1431
fkellermavnet 0:affdbb35faa4 1432 // Now, give the modem time to start responding by
fkellermavnet 0:affdbb35faa4 1433 // sending simple 'AT' commands to the modem once per second.
fkellermavnet 0:affdbb35faa4 1434 int timeoutSecs = WNC_REINIT_MAX_TIME_MS;
fkellermavnet 0:affdbb35faa4 1435 do {
fkellermavnet 0:affdbb35faa4 1436 dbgPuts("\rWaiting ", false); dbgPutsNoTime(_to_string(timeoutSecs), false);
fkellermavnet 0:affdbb35faa4 1437 AtCmdErr_e rc = mdmSendAtCmdRsp("AT", 500, &m_sWncStr);
fkellermavnet 0:affdbb35faa4 1438 if (rc == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 1439 dbgPutsNoTime(""); // CR LF
fkellermavnet 0:affdbb35faa4 1440 break;
fkellermavnet 0:affdbb35faa4 1441 }
fkellermavnet 0:affdbb35faa4 1442 waitMs(500);
fkellermavnet 0:affdbb35faa4 1443 timeoutSecs--;
fkellermavnet 0:affdbb35faa4 1444 }
fkellermavnet 0:affdbb35faa4 1445 while (timeoutSecs > 0);
fkellermavnet 0:affdbb35faa4 1446
fkellermavnet 0:affdbb35faa4 1447 if (timeoutSecs <= 0)
fkellermavnet 0:affdbb35faa4 1448 dbgPuts("\r\nModem RE-init FAILED!");
fkellermavnet 0:affdbb35faa4 1449 else
fkellermavnet 0:affdbb35faa4 1450 dbgPuts("\r\nModem RE-init complete!");
fkellermavnet 0:affdbb35faa4 1451
fkellermavnet 0:affdbb35faa4 1452 return (timeoutSecs > 0);
fkellermavnet 0:affdbb35faa4 1453 }
fkellermavnet 0:affdbb35faa4 1454
fkellermavnet 0:affdbb35faa4 1455 WncController::AtCmdErr_e WncController::mdmSendAtCmdRsp(const char *cmd, int timeout_ms, string * rsp, bool crLf)
fkellermavnet 0:affdbb35faa4 1456 {
fkellermavnet 0:affdbb35faa4 1457 rsp->erase(); // Clean up from possible prior cmd response
fkellermavnet 0:affdbb35faa4 1458
fkellermavnet 0:affdbb35faa4 1459 // Don't bother the WNC if user hasn't turned it on.
fkellermavnet 0:affdbb35faa4 1460 if (m_sState == WNC_OFF)
fkellermavnet 0:affdbb35faa4 1461 return (WNC_AT_CMD_WNC_NOT_ON);
fkellermavnet 0:affdbb35faa4 1462
fkellermavnet 0:affdbb35faa4 1463 size_t n = strlen(cmd);
fkellermavnet 0:affdbb35faa4 1464
fkellermavnet 0:affdbb35faa4 1465 // Wait per WNC advise
fkellermavnet 0:affdbb35faa4 1466 waitMs(WNC_WAIT_FOR_AT_CMD_MS);
fkellermavnet 0:affdbb35faa4 1467
fkellermavnet 0:affdbb35faa4 1468 if (cmd && n > 0) {
fkellermavnet 0:affdbb35faa4 1469 sendCmd(cmd, crLf);
fkellermavnet 0:affdbb35faa4 1470 // sendCmdSlow(cmd, n, 500); // 3rd arg is micro seconds between chars sent
fkellermavnet 0:affdbb35faa4 1471 }
fkellermavnet 0:affdbb35faa4 1472
fkellermavnet 0:affdbb35faa4 1473 startTimerA();
fkellermavnet 0:affdbb35faa4 1474 while (getUsTimerTicksA() < timeout_ms) {
fkellermavnet 0:affdbb35faa4 1475 n = mdmGetline(*rsp, timeout_ms - getUsTimerTicksA());
fkellermavnet 0:affdbb35faa4 1476
fkellermavnet 0:affdbb35faa4 1477 if (n == 0)
fkellermavnet 0:affdbb35faa4 1478 continue;
fkellermavnet 0:affdbb35faa4 1479
fkellermavnet 0:affdbb35faa4 1480 if (rsp->rfind("OK") != string::npos) {
fkellermavnet 0:affdbb35faa4 1481 stopTimerA();
fkellermavnet 0:affdbb35faa4 1482 return (WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1483 }
fkellermavnet 0:affdbb35faa4 1484
fkellermavnet 0:affdbb35faa4 1485 if (rsp->rfind("+CME ERROR") != string::npos) {
fkellermavnet 0:affdbb35faa4 1486 stopTimerA();
fkellermavnet 0:affdbb35faa4 1487 return (WNC_AT_CMD_ERRCME);
fkellermavnet 0:affdbb35faa4 1488 }
fkellermavnet 0:affdbb35faa4 1489
fkellermavnet 0:affdbb35faa4 1490 if (rsp->rfind("@EXTERR") != string::npos) {
fkellermavnet 0:affdbb35faa4 1491 stopTimerA();
fkellermavnet 0:affdbb35faa4 1492 return (WNC_AT_CMD_ERREXT);
fkellermavnet 0:affdbb35faa4 1493 }
fkellermavnet 0:affdbb35faa4 1494
fkellermavnet 0:affdbb35faa4 1495 if (rsp->rfind("ERROR") != string::npos) {
fkellermavnet 0:affdbb35faa4 1496 stopTimerA();
fkellermavnet 0:affdbb35faa4 1497 return (WNC_AT_CMD_ERR);
fkellermavnet 0:affdbb35faa4 1498 }
fkellermavnet 0:affdbb35faa4 1499 }
fkellermavnet 0:affdbb35faa4 1500 stopTimerA();
fkellermavnet 0:affdbb35faa4 1501
fkellermavnet 0:affdbb35faa4 1502 return (WNC_AT_CMD_TIMEOUT);
fkellermavnet 0:affdbb35faa4 1503 }
fkellermavnet 0:affdbb35faa4 1504
fkellermavnet 0:affdbb35faa4 1505 bool WncController::at_setapn_wnc(const char * const apnStr)
fkellermavnet 0:affdbb35faa4 1506 {
fkellermavnet 0:affdbb35faa4 1507 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1508
fkellermavnet 0:affdbb35faa4 1509 string cmd_str("AT%PDNSET=1,");
fkellermavnet 0:affdbb35faa4 1510 cmd_str += apnStr;
fkellermavnet 0:affdbb35faa4 1511 cmd_str += ",IP";
fkellermavnet 0:affdbb35faa4 1512 if (WNC_AT_CMD_OK == at_send_wnc_cmd(cmd_str.c_str(), &pRespStr, WNC_APNSET_TIMEOUT_MS)) // Set APN, cmd seems to take a little longer sometimes
fkellermavnet 0:affdbb35faa4 1513 return (true);
fkellermavnet 0:affdbb35faa4 1514 else
fkellermavnet 0:affdbb35faa4 1515 return (false);
fkellermavnet 0:affdbb35faa4 1516 }
fkellermavnet 0:affdbb35faa4 1517
fkellermavnet 0:affdbb35faa4 1518 bool WncController::at_getrssiber_wnc(int16_t * dBm, int16_t * ber)
fkellermavnet 0:affdbb35faa4 1519 {
fkellermavnet 0:affdbb35faa4 1520 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1521 AtCmdErr_e cmdRes;
fkellermavnet 0:affdbb35faa4 1522 cmdRes = at_send_wnc_cmd("AT+CSQ", &pRespStr, m_sCmdTimeoutMs); // Check RSSI,BER
fkellermavnet 0:affdbb35faa4 1523 if (cmdRes != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1524 return (false);
fkellermavnet 0:affdbb35faa4 1525
fkellermavnet 0:affdbb35faa4 1526 if (pRespStr->size() == 0) {
fkellermavnet 0:affdbb35faa4 1527 dbgPuts("Strange RSSI result!");
fkellermavnet 0:affdbb35faa4 1528 return (false);
fkellermavnet 0:affdbb35faa4 1529 }
fkellermavnet 0:affdbb35faa4 1530 else {
fkellermavnet 0:affdbb35faa4 1531 size_t pos1 = pRespStr->find("SQ:");
fkellermavnet 0:affdbb35faa4 1532 size_t pos2 = pRespStr->rfind(",");
fkellermavnet 0:affdbb35faa4 1533 // Sanity check
fkellermavnet 0:affdbb35faa4 1534 if ((pos1 != string::npos) && (pos2 != string::npos) && (pos2 > pos1)) {
fkellermavnet 0:affdbb35faa4 1535 string subStr = pRespStr->substr(pos1 + 4, pos2 - pos1 );
fkellermavnet 0:affdbb35faa4 1536 int rawRssi = atoi(subStr.c_str());
fkellermavnet 0:affdbb35faa4 1537
fkellermavnet 0:affdbb35faa4 1538 // Convert WNC RSSI into dBm range:
fkellermavnet 0:affdbb35faa4 1539 // 0 - -113 dBm
fkellermavnet 0:affdbb35faa4 1540 // 1 - -111 dBm
fkellermavnet 0:affdbb35faa4 1541 // 2..30 - -109 to -53 dBm
fkellermavnet 0:affdbb35faa4 1542 // 31 - -51dBm or >
fkellermavnet 0:affdbb35faa4 1543 // 99 - not known or not detectable
fkellermavnet 0:affdbb35faa4 1544 if (rawRssi == 99)
fkellermavnet 0:affdbb35faa4 1545 *dBm = -199;
fkellermavnet 0:affdbb35faa4 1546 else if (rawRssi == 0)
fkellermavnet 0:affdbb35faa4 1547 *dBm = -113;
fkellermavnet 0:affdbb35faa4 1548 else if (rawRssi == 1)
fkellermavnet 0:affdbb35faa4 1549 *dBm = -111;
fkellermavnet 0:affdbb35faa4 1550 else if (rawRssi == 31)
fkellermavnet 0:affdbb35faa4 1551 *dBm = -51;
fkellermavnet 0:affdbb35faa4 1552 else if (rawRssi >= 2 && rawRssi <= 30)
fkellermavnet 0:affdbb35faa4 1553 *dBm = -113 + 2 * rawRssi;
fkellermavnet 0:affdbb35faa4 1554 else {
fkellermavnet 0:affdbb35faa4 1555 dbgPuts("Invalid RSSI!");
fkellermavnet 0:affdbb35faa4 1556 return (false);
fkellermavnet 0:affdbb35faa4 1557 }
fkellermavnet 0:affdbb35faa4 1558 // Parse out BER: 0..7 as RXQUAL values in the table 3GPP TS 45.008 subclause 8.2.4
fkellermavnet 0:affdbb35faa4 1559 // 99 - unknown or undetectable
fkellermavnet 0:affdbb35faa4 1560 subStr = pRespStr->substr(pos2 + 1, pRespStr->length() - (pos2 + 1));
fkellermavnet 0:affdbb35faa4 1561 *ber = atoi(subStr.c_str());
fkellermavnet 0:affdbb35faa4 1562 }
fkellermavnet 0:affdbb35faa4 1563 else {
fkellermavnet 0:affdbb35faa4 1564 dbgPuts("Strange RSSI result2!");
fkellermavnet 0:affdbb35faa4 1565 return (false);
fkellermavnet 0:affdbb35faa4 1566 }
fkellermavnet 0:affdbb35faa4 1567 }
fkellermavnet 0:affdbb35faa4 1568
fkellermavnet 0:affdbb35faa4 1569 return (true);
fkellermavnet 0:affdbb35faa4 1570 }
fkellermavnet 0:affdbb35faa4 1571
fkellermavnet 0:affdbb35faa4 1572 bool WncController::checkCellLink(void)
fkellermavnet 0:affdbb35faa4 1573 {
fkellermavnet 0:affdbb35faa4 1574 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1575 size_t pos;
fkellermavnet 0:affdbb35faa4 1576 int regSts;
fkellermavnet 0:affdbb35faa4 1577 int cmdRes1, cmdRes2;
fkellermavnet 0:affdbb35faa4 1578
fkellermavnet 0:affdbb35faa4 1579 if (m_sState == WNC_OFF)
fkellermavnet 0:affdbb35faa4 1580 return (false);
fkellermavnet 0:affdbb35faa4 1581
fkellermavnet 0:affdbb35faa4 1582 m_sState = WNC_ON_NO_CELL_LINK;
fkellermavnet 0:affdbb35faa4 1583
fkellermavnet 0:affdbb35faa4 1584 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1585 dbgPuts("<-------- Begin Cell Status ------------");
fkellermavnet 0:affdbb35faa4 1586
fkellermavnet 0:affdbb35faa4 1587 cmdRes1 = at_send_wnc_cmd("AT+CSQ", &pRespStr, m_sCmdTimeoutMs); // Check RSSI,BER
fkellermavnet 0:affdbb35faa4 1588 cmdRes2 = at_send_wnc_cmd("AT+CPIN?", &pRespStr, m_sCmdTimeoutMs); // Check if SIM locked
fkellermavnet 0:affdbb35faa4 1589
fkellermavnet 0:affdbb35faa4 1590 if ((cmdRes1 != WNC_AT_CMD_OK) && (cmdRes2 != WNC_AT_CMD_OK))
fkellermavnet 0:affdbb35faa4 1591 {
fkellermavnet 0:affdbb35faa4 1592 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1593 {
fkellermavnet 0:affdbb35faa4 1594 if ((cmdRes1 == WNC_AT_CMD_TIMEOUT) || (cmdRes2 == WNC_AT_CMD_TIMEOUT))
fkellermavnet 0:affdbb35faa4 1595 dbgPuts("------------ WNC No Response! --------->");
fkellermavnet 0:affdbb35faa4 1596 else
fkellermavnet 0:affdbb35faa4 1597 dbgPuts("------------ WNC Cmd Error! ----------->");
fkellermavnet 0:affdbb35faa4 1598 }
fkellermavnet 0:affdbb35faa4 1599 return (false);
fkellermavnet 0:affdbb35faa4 1600 }
fkellermavnet 0:affdbb35faa4 1601
fkellermavnet 0:affdbb35faa4 1602 // If SIM Card not ready don't bother with commands!
fkellermavnet 0:affdbb35faa4 1603 if (pRespStr->find("CPIN: READY") == string::npos)
fkellermavnet 0:affdbb35faa4 1604 {
fkellermavnet 0:affdbb35faa4 1605 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1606 dbgPuts("------------ WNC SIM Problem! --------->");
fkellermavnet 0:affdbb35faa4 1607
fkellermavnet 0:affdbb35faa4 1608 return (false);
fkellermavnet 0:affdbb35faa4 1609 }
fkellermavnet 0:affdbb35faa4 1610
fkellermavnet 0:affdbb35faa4 1611 // SIM card OK, now check for signal and cellular network registration
fkellermavnet 0:affdbb35faa4 1612 cmdRes1 = at_send_wnc_cmd("AT+CREG?", &pRespStr, m_sCmdTimeoutMs); // Check if registered on network
fkellermavnet 0:affdbb35faa4 1613 if (cmdRes1 != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1614 {
fkellermavnet 0:affdbb35faa4 1615 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1616 dbgPuts("------------ WNC +CREG? Fail! --------->");
fkellermavnet 0:affdbb35faa4 1617
fkellermavnet 0:affdbb35faa4 1618 return (false);
fkellermavnet 0:affdbb35faa4 1619 }
fkellermavnet 0:affdbb35faa4 1620 else
fkellermavnet 0:affdbb35faa4 1621 {
fkellermavnet 0:affdbb35faa4 1622 pos = pRespStr->find("CREG: ");
fkellermavnet 0:affdbb35faa4 1623 if (pos != string::npos)
fkellermavnet 0:affdbb35faa4 1624 {
fkellermavnet 0:affdbb35faa4 1625 // The registration is the 2nd arg in the comma separated list
fkellermavnet 0:affdbb35faa4 1626 *pRespStr = pRespStr->substr(pos+8, 1);
fkellermavnet 0:affdbb35faa4 1627 regSts = atoi(pRespStr->c_str());
fkellermavnet 0:affdbb35faa4 1628 switch (regSts) {
fkellermavnet 0:affdbb35faa4 1629 case 1:
fkellermavnet 0:affdbb35faa4 1630 case 5:
fkellermavnet 0:affdbb35faa4 1631 case 6:
fkellermavnet 0:affdbb35faa4 1632 case 7:
fkellermavnet 0:affdbb35faa4 1633 m_sReadyForSMS = true;
fkellermavnet 0:affdbb35faa4 1634 break;
fkellermavnet 0:affdbb35faa4 1635 default:
fkellermavnet 0:affdbb35faa4 1636 m_sReadyForSMS = false;
fkellermavnet 0:affdbb35faa4 1637 dbgPuts("SMS Service Down!");
fkellermavnet 0:affdbb35faa4 1638 }
fkellermavnet 0:affdbb35faa4 1639
fkellermavnet 0:affdbb35faa4 1640 // 1 - registered home, 5 - registered roaming
fkellermavnet 0:affdbb35faa4 1641 if ((regSts != 1) && (regSts != 5))
fkellermavnet 0:affdbb35faa4 1642 {
fkellermavnet 0:affdbb35faa4 1643 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1644 dbgPuts("------ WNC Cell Link Down for Data! --->");
fkellermavnet 0:affdbb35faa4 1645
fkellermavnet 0:affdbb35faa4 1646 return (false);
fkellermavnet 0:affdbb35faa4 1647 }
fkellermavnet 0:affdbb35faa4 1648 }
fkellermavnet 0:affdbb35faa4 1649
fkellermavnet 0:affdbb35faa4 1650 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1651 dbgPuts("------------ WNC Ready ---------------->");
fkellermavnet 0:affdbb35faa4 1652 }
fkellermavnet 0:affdbb35faa4 1653
fkellermavnet 0:affdbb35faa4 1654 m_sState = WNC_ON;
fkellermavnet 0:affdbb35faa4 1655
fkellermavnet 0:affdbb35faa4 1656 return (true);
fkellermavnet 0:affdbb35faa4 1657 }
fkellermavnet 0:affdbb35faa4 1658
fkellermavnet 0:affdbb35faa4 1659 int WncController::dbgPutsNoTime(const char * s, bool crlf)
fkellermavnet 0:affdbb35faa4 1660 {
fkellermavnet 0:affdbb35faa4 1661 if (m_sDebugEnabled == true) {
fkellermavnet 0:affdbb35faa4 1662 int r = dbgWriteBytes(s);
fkellermavnet 0:affdbb35faa4 1663 if (crlf == true)
fkellermavnet 0:affdbb35faa4 1664 return (dbgWriteBytes("\r\n"));
fkellermavnet 0:affdbb35faa4 1665 else
fkellermavnet 0:affdbb35faa4 1666 return (r);
fkellermavnet 0:affdbb35faa4 1667 }
fkellermavnet 0:affdbb35faa4 1668 else
fkellermavnet 0:affdbb35faa4 1669 return 0;
fkellermavnet 0:affdbb35faa4 1670 };
fkellermavnet 0:affdbb35faa4 1671
fkellermavnet 0:affdbb35faa4 1672 int WncController::dbgPuts(const char * s, bool crlf)
fkellermavnet 0:affdbb35faa4 1673 {
fkellermavnet 0:affdbb35faa4 1674 dbgPutsNoTime("[*] ", false);
fkellermavnet 0:affdbb35faa4 1675 dbgPutsNoTime(_to_string(getLogTimerTicks()), false);
fkellermavnet 0:affdbb35faa4 1676 dbgPutsNoTime(" ");
fkellermavnet 0:affdbb35faa4 1677
fkellermavnet 0:affdbb35faa4 1678 int r = dbgPutsNoTime(s, false);
fkellermavnet 0:affdbb35faa4 1679 if (crlf == true)
fkellermavnet 0:affdbb35faa4 1680 return (dbgPutsNoTime("\r\n", false));
fkellermavnet 0:affdbb35faa4 1681 else
fkellermavnet 0:affdbb35faa4 1682 return (r);
fkellermavnet 0:affdbb35faa4 1683 };
fkellermavnet 0:affdbb35faa4 1684
fkellermavnet 0:affdbb35faa4 1685 void WncController::sendCmd(const char * cmd, bool crLf)
fkellermavnet 0:affdbb35faa4 1686 {
fkellermavnet 0:affdbb35faa4 1687 puts(cmd);
fkellermavnet 0:affdbb35faa4 1688 if (crLf == true)
fkellermavnet 0:affdbb35faa4 1689 puts("\r\n");
fkellermavnet 0:affdbb35faa4 1690 }
fkellermavnet 0:affdbb35faa4 1691
fkellermavnet 0:affdbb35faa4 1692 // WNC used to have troubles handling full speed, seems to not need this now.
fkellermavnet 0:affdbb35faa4 1693 void WncController::sendCmd(const char * cmd, unsigned n, unsigned wait_uS, bool crLf)
fkellermavnet 0:affdbb35faa4 1694 {
fkellermavnet 0:affdbb35faa4 1695 while (n--) {
fkellermavnet 0:affdbb35faa4 1696 putc(*cmd++);
fkellermavnet 0:affdbb35faa4 1697 waitUs(wait_uS);
fkellermavnet 0:affdbb35faa4 1698 };
fkellermavnet 0:affdbb35faa4 1699 if (crLf == true) {
fkellermavnet 0:affdbb35faa4 1700 putc('\r');
fkellermavnet 0:affdbb35faa4 1701 waitUs(wait_uS);
fkellermavnet 0:affdbb35faa4 1702 putc('\n');
fkellermavnet 0:affdbb35faa4 1703 waitUs(wait_uS);
fkellermavnet 0:affdbb35faa4 1704 }
fkellermavnet 0:affdbb35faa4 1705 }
fkellermavnet 0:affdbb35faa4 1706
fkellermavnet 0:affdbb35faa4 1707
fkellermavnet 0:affdbb35faa4 1708 }; // End namespace WncController_fk