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@7:e6f22159ef23, 2016-09-09 (annotated)

Committer:
fkellermavnet
Date:
Fri Sep 09 14:15:36 2016 +0000
Revision:
7:e6f22159ef23
Parent:
6:a656e820d7ff
Child:
8:33c33f7cf84e
for at_sockread_wnc, if the WNC goes berserk I prevent it from causing a memory overwrite.

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 1:ac2de545b981 100 const char * WncController::_to_hex_string(uint8_t value)
fkellermavnet 1:ac2de545b981 101 {
fkellermavnet 1:ac2de545b981 102 static char str[3]; // room for 8-bit + null
fkellermavnet 1:ac2de545b981 103 itoa(value, str, 16);
fkellermavnet 1:ac2de545b981 104 return (str);
fkellermavnet 1:ac2de545b981 105 }
fkellermavnet 0:affdbb35faa4 106
fkellermavnet 0:affdbb35faa4 107 /**
fkellermavnet 0:affdbb35faa4 108 * \brief Constructor for UART controlled WNC
fkellermavnet 0:affdbb35faa4 109 *
fkellermavnet 0:affdbb35faa4 110 * \param [in] wnc_uart - Reference to a SerialBuffered object which will
fkellermavnet 0:affdbb35faa4 111 * be used as the bus to control the WNC.
fkellermavnet 0:affdbb35faa4 112 *
fkellermavnet 0:affdbb35faa4 113 * \return None.
fkellermavnet 0:affdbb35faa4 114 *
fkellermavnet 0:affdbb35faa4 115 * \details Adding another way to talk to the WNC, like I2C or USB,
fkellermavnet 0:affdbb35faa4 116 * a constructor should be added for each type just like the SerialBuffered
fkellermavnet 0:affdbb35faa4 117 * constructor below.
fkellermavnet 0:affdbb35faa4 118 */
fkellermavnet 1:ac2de545b981 119 WncController::WncController(void)
fkellermavnet 0:affdbb35faa4 120 {
fkellermavnet 0:affdbb35faa4 121 }
fkellermavnet 0:affdbb35faa4 122
fkellermavnet 0:affdbb35faa4 123 void WncController::enableDebug(bool on, bool moreDebugOn)
fkellermavnet 0:affdbb35faa4 124 {
fkellermavnet 0:affdbb35faa4 125 m_sDebugEnabled = on;
fkellermavnet 0:affdbb35faa4 126 m_sMoreDebugEnabled = moreDebugOn;
fkellermavnet 0:affdbb35faa4 127 }
fkellermavnet 0:affdbb35faa4 128
fkellermavnet 0:affdbb35faa4 129 /**
fkellermavnet 0:affdbb35faa4 130 * \brief Used internally but also make public for a user of the Class to interrogate state as well.
fkellermavnet 0:affdbb35faa4 131 *
fkellermavnet 0:affdbb35faa4 132 * \param [in] None.
fkellermavnet 0:affdbb35faa4 133 *
fkellermavnet 0:affdbb35faa4 134 * \return The state of the WNC Modem.
fkellermavnet 0:affdbb35faa4 135 *
fkellermavnet 0:affdbb35faa4 136 * \details None.
fkellermavnet 0:affdbb35faa4 137 */
fkellermavnet 0:affdbb35faa4 138 WncController::WncState_e WncController::getWncStatus(void)
fkellermavnet 0:affdbb35faa4 139 {
fkellermavnet 0:affdbb35faa4 140 return (m_sState);
fkellermavnet 0:affdbb35faa4 141 }
fkellermavnet 0:affdbb35faa4 142
fkellermavnet 0:affdbb35faa4 143 /**
fkellermavnet 0:affdbb35faa4 144 * \brief Return signal quality dBm level
fkellermavnet 0:affdbb35faa4 145 *
fkellermavnet 0:affdbb35faa4 146 * \param [in] None.
fkellermavnet 0:affdbb35faa4 147 *
fkellermavnet 0:affdbb35faa4 148 * \return The dBm signal level at the time of the request.
fkellermavnet 0:affdbb35faa4 149 *
fkellermavnet 0:affdbb35faa4 150 * \details This polls (at the time of the call) the cell signal.
fkellermavnet 0:affdbb35faa4 151 */
fkellermavnet 0:affdbb35faa4 152 int16_t WncController::getDbmRssi(void)
fkellermavnet 0:affdbb35faa4 153 {
fkellermavnet 0:affdbb35faa4 154 int16_t rssi, ber;
fkellermavnet 0:affdbb35faa4 155 if (at_getrssiber_wnc(&rssi, &ber) == true)
fkellermavnet 0:affdbb35faa4 156 return (rssi);
fkellermavnet 0:affdbb35faa4 157 else
fkellermavnet 0:affdbb35faa4 158 return (99);
fkellermavnet 0:affdbb35faa4 159 }
fkellermavnet 0:affdbb35faa4 160
fkellermavnet 0:affdbb35faa4 161 int16_t WncController::get3gBer(void)
fkellermavnet 0:affdbb35faa4 162 {
fkellermavnet 0:affdbb35faa4 163 int16_t rssi, ber;
fkellermavnet 0:affdbb35faa4 164 if (at_getrssiber_wnc(&rssi, &ber) == true)
fkellermavnet 0:affdbb35faa4 165 return (ber);
fkellermavnet 0:affdbb35faa4 166 else
fkellermavnet 0:affdbb35faa4 167 return (99);
fkellermavnet 0:affdbb35faa4 168 }
fkellermavnet 0:affdbb35faa4 169
fkellermavnet 0:affdbb35faa4 170
fkellermavnet 0:affdbb35faa4 171 /**
fkellermavnet 0:affdbb35faa4 172 * \brief Power up and down (down not implemented yet)
fkellermavnet 0:affdbb35faa4 173 *
fkellermavnet 0:affdbb35faa4 174 * \param [in] on - set true to power on, otherwise false
fkellermavnet 0:affdbb35faa4 175 *
fkellermavnet 0:affdbb35faa4 176 * \return None.
fkellermavnet 0:affdbb35faa4 177 *
fkellermavnet 0:affdbb35faa4 178 * \details Power-on works but not power-down. This will manipulate WNC Shield hardware
fkellermavnet 0:affdbb35faa4 179 * and bring it to life. It will also initialize the WNC enough to get it to be able to open sockets
fkellermavnet 0:affdbb35faa4 180 * (with AT commands)
fkellermavnet 0:affdbb35faa4 181 */
fkellermavnet 1:ac2de545b981 182 bool WncController::powerWncOn(const char * const apn, uint8_t powerUpTimeoutSecs)
fkellermavnet 0:affdbb35faa4 183 {
fkellermavnet 0:affdbb35faa4 184 dbgPuts("Waiting for WNC to Initialize...");
fkellermavnet 0:affdbb35faa4 185 m_sPowerUpTimeoutSecs = powerUpTimeoutSecs;
fkellermavnet 0:affdbb35faa4 186 m_sState = WNC_ON_NO_CELL_LINK; // Turn soft on to allow "AT" for init to be sent!
fkellermavnet 0:affdbb35faa4 187 if (initWncModem(powerUpTimeoutSecs) == true) {
fkellermavnet 0:affdbb35faa4 188 // Set the Apn
fkellermavnet 1:ac2de545b981 189 setApnName(apn);
fkellermavnet 0:affdbb35faa4 190 if (false == softwareInitMdm()) {
fkellermavnet 0:affdbb35faa4 191 dbgPuts("Software init failed!");
fkellermavnet 0:affdbb35faa4 192 m_sState = WNC_OFF;
fkellermavnet 0:affdbb35faa4 193 }
fkellermavnet 0:affdbb35faa4 194 }
fkellermavnet 0:affdbb35faa4 195 else {
fkellermavnet 0:affdbb35faa4 196 dbgPuts("Power up failed!");
fkellermavnet 0:affdbb35faa4 197 m_sState = WNC_OFF;
fkellermavnet 0:affdbb35faa4 198 }
fkellermavnet 0:affdbb35faa4 199
fkellermavnet 1:ac2de545b981 200 return (m_sState != WNC_ON_NO_CELL_LINK);
fkellermavnet 0:affdbb35faa4 201 }
fkellermavnet 0:affdbb35faa4 202
fkellermavnet 0:affdbb35faa4 203 size_t WncController::sendCustomCmd(const char * cmd, char * resp, size_t sizeRespBuf, int ms_timeout)
fkellermavnet 0:affdbb35faa4 204 {
fkellermavnet 0:affdbb35faa4 205 string * respStr;
fkellermavnet 0:affdbb35faa4 206
fkellermavnet 0:affdbb35faa4 207 if (sizeRespBuf > 0) {
fkellermavnet 0:affdbb35faa4 208 AtCmdErr_e r = at_send_wnc_cmd(cmd, &respStr, ms_timeout);
fkellermavnet 0:affdbb35faa4 209 if (respStr->size() < sizeRespBuf) {
fkellermavnet 0:affdbb35faa4 210 strcpy(resp, respStr->c_str());
fkellermavnet 0:affdbb35faa4 211 return (respStr->size());
fkellermavnet 0:affdbb35faa4 212 }
fkellermavnet 0:affdbb35faa4 213 }
fkellermavnet 0:affdbb35faa4 214
fkellermavnet 0:affdbb35faa4 215 dbgPuts("sendCustomCmd: would have overrun!");
fkellermavnet 0:affdbb35faa4 216
fkellermavnet 0:affdbb35faa4 217 return (0);
fkellermavnet 0:affdbb35faa4 218 }
fkellermavnet 0:affdbb35faa4 219
fkellermavnet 0:affdbb35faa4 220 bool WncController::pingUrl(const char * url)
fkellermavnet 0:affdbb35faa4 221 {
fkellermavnet 0:affdbb35faa4 222 string ipAddr;
fkellermavnet 0:affdbb35faa4 223
fkellermavnet 0:affdbb35faa4 224 if (true == at_dnsresolve_wnc(url, &ipAddr))
fkellermavnet 0:affdbb35faa4 225 return (pingIp(ipAddr.c_str()));
fkellermavnet 0:affdbb35faa4 226 else
fkellermavnet 0:affdbb35faa4 227 dbgPuts("pingUrl DNS resolve: failed!");
fkellermavnet 0:affdbb35faa4 228
fkellermavnet 0:affdbb35faa4 229 return (false);
fkellermavnet 0:affdbb35faa4 230 }
fkellermavnet 0:affdbb35faa4 231
fkellermavnet 0:affdbb35faa4 232 bool WncController::pingIp(const char * ip)
fkellermavnet 0:affdbb35faa4 233 {
fkellermavnet 0:affdbb35faa4 234 if (true == at_ping_wnc(ip))
fkellermavnet 0:affdbb35faa4 235 return (true);
fkellermavnet 0:affdbb35faa4 236 else
fkellermavnet 0:affdbb35faa4 237 dbgPuts("pingIp: failed!");
fkellermavnet 0:affdbb35faa4 238
fkellermavnet 0:affdbb35faa4 239 return (false);
fkellermavnet 0:affdbb35faa4 240 }
fkellermavnet 0:affdbb35faa4 241
fkellermavnet 0:affdbb35faa4 242 bool WncController::getWncNetworkingStats(WncIpStats * s)
fkellermavnet 0:affdbb35faa4 243 {
fkellermavnet 0:affdbb35faa4 244 return (at_get_wnc_net_stats(s));
fkellermavnet 0:affdbb35faa4 245 }
fkellermavnet 0:affdbb35faa4 246
fkellermavnet 0:affdbb35faa4 247 bool WncController::getIpAddr(uint16_t numSock, char myIpAddr[MAX_LEN_IP_STR])
fkellermavnet 0:affdbb35faa4 248 {
fkellermavnet 0:affdbb35faa4 249 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 250 strncpy(myIpAddr, m_sSock[numSock].myIpAddressStr.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 251 myIpAddr[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 252 return (true);
fkellermavnet 0:affdbb35faa4 253 }
fkellermavnet 0:affdbb35faa4 254 else {
fkellermavnet 0:affdbb35faa4 255 myIpAddr[0] = '\0';
fkellermavnet 0:affdbb35faa4 256 return (false);
fkellermavnet 0:affdbb35faa4 257 }
fkellermavnet 0:affdbb35faa4 258 }
fkellermavnet 0:affdbb35faa4 259
fkellermavnet 0:affdbb35faa4 260 bool WncController::setApnName(const char * const apnStr)
fkellermavnet 0:affdbb35faa4 261 {
fkellermavnet 0:affdbb35faa4 262 if (at_setapn_wnc(apnStr) == true)
fkellermavnet 0:affdbb35faa4 263 {
fkellermavnet 0:affdbb35faa4 264 m_sApnStr = apnStr;
fkellermavnet 0:affdbb35faa4 265 return (true);
fkellermavnet 0:affdbb35faa4 266 }
fkellermavnet 0:affdbb35faa4 267 else
fkellermavnet 0:affdbb35faa4 268 return (false);
fkellermavnet 0:affdbb35faa4 269 }
fkellermavnet 0:affdbb35faa4 270
fkellermavnet 0:affdbb35faa4 271
fkellermavnet 0:affdbb35faa4 272 /**
fkellermavnet 0:affdbb35faa4 273 * \brief Look-up a URL text string and convert into an IP Address string.
fkellermavnet 0:affdbb35faa4 274 *
fkellermavnet 0:affdbb35faa4 275 * \param [in] url - the URL to lookup. numSock - the socket number to resolve.
fkellermavnet 0:affdbb35faa4 276 *
fkellermavnet 0:affdbb35faa4 277 * \return true - if the IP address has been resolved. false - if the URL could not be resolved.
fkellermavnet 0:affdbb35faa4 278 *
fkellermavnet 0:affdbb35faa4 279 * \details None.
fkellermavnet 0:affdbb35faa4 280 */
fkellermavnet 0:affdbb35faa4 281 bool WncController::resolveUrl(uint16_t numSock, const char * url)
fkellermavnet 0:affdbb35faa4 282 {
fkellermavnet 0:affdbb35faa4 283 bool cmdRes;
fkellermavnet 0:affdbb35faa4 284
fkellermavnet 0:affdbb35faa4 285 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 286 if (strlen(url) > 0) {
fkellermavnet 0:affdbb35faa4 287 cmdRes = at_dnsresolve_wnc(url, &m_sSock[numSock].myIpAddressStr);
fkellermavnet 0:affdbb35faa4 288 if (cmdRes == false)
fkellermavnet 0:affdbb35faa4 289 dbgPuts("Cannot resolve URL!");
fkellermavnet 0:affdbb35faa4 290 return (cmdRes);
fkellermavnet 0:affdbb35faa4 291 }
fkellermavnet 0:affdbb35faa4 292 else
fkellermavnet 0:affdbb35faa4 293 dbgPuts("Invalid URL");
fkellermavnet 0:affdbb35faa4 294 }
fkellermavnet 0:affdbb35faa4 295 else
fkellermavnet 0:affdbb35faa4 296 dbgPuts("Invalid Sock num!");
fkellermavnet 0:affdbb35faa4 297
fkellermavnet 0:affdbb35faa4 298 return (false);
fkellermavnet 0:affdbb35faa4 299 }
fkellermavnet 0:affdbb35faa4 300
fkellermavnet 0:affdbb35faa4 301 /**
fkellermavnet 0:affdbb35faa4 302 * \brief Set IP Address string
fkellermavnet 0:affdbb35faa4 303 *
fkellermavnet 0:affdbb35faa4 304 * \param [in] numSock - socket reference to set the string for. ipStr - text string of the IP
fkellermavnet 0:affdbb35faa4 305 * address you want to talk to. There is no sanity check - beware!!!
fkellermavnet 0:affdbb35faa4 306 *
fkellermavnet 0:affdbb35faa4 307 * \return true - if the IP address has been set. false - if the IP could not be set.
fkellermavnet 0:affdbb35faa4 308 *
fkellermavnet 0:affdbb35faa4 309 * \details None.
fkellermavnet 0:affdbb35faa4 310 */
fkellermavnet 0:affdbb35faa4 311 bool WncController::setIpAddr(uint16_t numSock, const char * ipStr)
fkellermavnet 0:affdbb35faa4 312 {
fkellermavnet 0:affdbb35faa4 313 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 314 m_sSock[numSock].myIpAddressStr = ipStr;
fkellermavnet 0:affdbb35faa4 315 return (true);
fkellermavnet 0:affdbb35faa4 316 }
fkellermavnet 0:affdbb35faa4 317 else {
fkellermavnet 0:affdbb35faa4 318 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 319 return (false);
fkellermavnet 0:affdbb35faa4 320 }
fkellermavnet 0:affdbb35faa4 321 }
fkellermavnet 0:affdbb35faa4 322
fkellermavnet 6:a656e820d7ff 323 void WncController::setWncCmdTimeout(uint16_t toMs)
fkellermavnet 6:a656e820d7ff 324 {
fkellermavnet 6:a656e820d7ff 325 m_sCmdTimeoutMs = toMs;
fkellermavnet 6:a656e820d7ff 326 }
fkellermavnet 6:a656e820d7ff 327
fkellermavnet 0:affdbb35faa4 328 /**
fkellermavnet 0:affdbb35faa4 329 * \brief Opens a WNC socket.
fkellermavnet 0:affdbb35faa4 330 *
fkellermavnet 0:affdbb35faa4 331 * \param [in] sockNum - the number of the socket to open. ipAddr - a string containing
fkellermavnet 0:affdbb35faa4 332 * the IP address. port - the IP port number to open the socket connection.
fkellermavnet 0:affdbb35faa4 333 *
fkellermavnet 0:affdbb35faa4 334 * \return true - if the socket is/was opened. false otherwise.
fkellermavnet 0:affdbb35faa4 335 *
fkellermavnet 0:affdbb35faa4 336 * \details None.
fkellermavnet 0:affdbb35faa4 337 */
fkellermavnet 0:affdbb35faa4 338 bool WncController::openSocket(uint16_t numSock, uint16_t port, bool tcp, uint16_t timeOutSec)
fkellermavnet 0:affdbb35faa4 339 {
fkellermavnet 0:affdbb35faa4 340 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 341 // IPV4 ip addr sanity check!
fkellermavnet 0:affdbb35faa4 342 size_t lenIpStr = m_sSock[numSock].myIpAddressStr.size();
fkellermavnet 0:affdbb35faa4 343 if (lenIpStr < 7 || lenIpStr > 15) {
fkellermavnet 0:affdbb35faa4 344 dbgPuts("Invalid IP Address!");
fkellermavnet 0:affdbb35faa4 345 return (false);
fkellermavnet 0:affdbb35faa4 346 }
fkellermavnet 0:affdbb35faa4 347
fkellermavnet 0:affdbb35faa4 348 // Already open ? Must close if want to re-open with new settings.
fkellermavnet 0:affdbb35faa4 349 if (m_sSock[numSock].open == true) {
fkellermavnet 0:affdbb35faa4 350 dbgPuts("Socket already open, close then re-open!");
fkellermavnet 0:affdbb35faa4 351 at_sockclose_wnc(numSock);
fkellermavnet 0:affdbb35faa4 352 m_sSock[numSock].open = false;
fkellermavnet 0:affdbb35faa4 353 }
fkellermavnet 0:affdbb35faa4 354
fkellermavnet 0:affdbb35faa4 355 m_sSock[numSock].myPort = port;
fkellermavnet 0:affdbb35faa4 356 m_sSock[numSock].isTcp = tcp;
fkellermavnet 0:affdbb35faa4 357 m_sSock[numSock].timeOutSec = timeOutSec;
fkellermavnet 1:ac2de545b981 358 m_sSock[numSock].open = at_sockopen_wnc(m_sSock[numSock].myIpAddressStr.c_str(), port, numSock, tcp, timeOutSec);
fkellermavnet 0:affdbb35faa4 359 if (m_sSock[numSock].open == false) {
fkellermavnet 0:affdbb35faa4 360 dbgPuts("Socket open fail!!!!");
fkellermavnet 0:affdbb35faa4 361 // Work-around. If the sock open fails it needs to be told
fkellermavnet 0:affdbb35faa4 362 // to close. If 6 sock opens happen with a fail, it further
fkellermavnet 0:affdbb35faa4 363 // crashes the WNC. Not sure why the sock won't open.
fkellermavnet 0:affdbb35faa4 364 at_sockclose_wnc(numSock);
fkellermavnet 0:affdbb35faa4 365 }
fkellermavnet 0:affdbb35faa4 366 }
fkellermavnet 0:affdbb35faa4 367 else {
fkellermavnet 0:affdbb35faa4 368 dbgPuts("Bad socket num or IP!");
fkellermavnet 0:affdbb35faa4 369 return (false);
fkellermavnet 0:affdbb35faa4 370 }
fkellermavnet 0:affdbb35faa4 371
fkellermavnet 0:affdbb35faa4 372 return (m_sSock[numSock].open);
fkellermavnet 0:affdbb35faa4 373 }
fkellermavnet 0:affdbb35faa4 374
fkellermavnet 0:affdbb35faa4 375 /**
fkellermavnet 0:affdbb35faa4 376 * \brief Write bytes of data to an open socket
fkellermavnet 0:affdbb35faa4 377 *
fkellermavnet 0:affdbb35faa4 378 * \param [in] sockNum - the number of the socket to write. s - a string containing
fkellermavnet 0:affdbb35faa4 379 * the byte data to send must be less than = 1500.
fkellermavnet 0:affdbb35faa4 380 *
fkellermavnet 0:affdbb35faa4 381 * \return true - if the write was successful. false otherwise.
fkellermavnet 0:affdbb35faa4 382 *
fkellermavnet 0:affdbb35faa4 383 * \details The results of the write do not have anything to do with the data
fkellermavnet 0:affdbb35faa4 384 * arriving at the endpoint.
fkellermavnet 0:affdbb35faa4 385 */
fkellermavnet 0:affdbb35faa4 386
fkellermavnet 1:ac2de545b981 387 bool WncController::sockWrite(const char * const s, uint32_t n, uint16_t numSock, bool isTcp)
fkellermavnet 0:affdbb35faa4 388 {
fkellermavnet 0:affdbb35faa4 389 bool result = true;;
fkellermavnet 0:affdbb35faa4 390
fkellermavnet 0:affdbb35faa4 391 AtCmdErr_e cmdRes = at_sockwrite_wnc(s, n, numSock, isTcp);
fkellermavnet 0:affdbb35faa4 392 if (cmdRes != WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 393 if ((cmdRes == WNC_AT_CMD_ERREXT) || (cmdRes == WNC_AT_CMD_TIMEOUT) || (cmdRes == WNC_AT_CMD_ERRCME))
fkellermavnet 0:affdbb35faa4 394 {
fkellermavnet 1:ac2de545b981 395 // This may throw away any data that hasn't been written out of the WNC
fkellermavnet 0:affdbb35faa4 396 // but at this point with the way the WNC currently works we have
fkellermavnet 0:affdbb35faa4 397 // no choice.
fkellermavnet 0:affdbb35faa4 398 closeOpenSocket(numSock);
fkellermavnet 0:affdbb35faa4 399 }
fkellermavnet 0:affdbb35faa4 400 result = false;
fkellermavnet 0:affdbb35faa4 401 }
fkellermavnet 0:affdbb35faa4 402
fkellermavnet 0:affdbb35faa4 403 return (result);
fkellermavnet 0:affdbb35faa4 404 }
fkellermavnet 0:affdbb35faa4 405
fkellermavnet 0:affdbb35faa4 406 bool WncController::write(uint16_t numSock, const char * s, uint32_t n)
fkellermavnet 0:affdbb35faa4 407 {
fkellermavnet 0:affdbb35faa4 408 bool result;
fkellermavnet 0:affdbb35faa4 409
fkellermavnet 0:affdbb35faa4 410 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 411 if (m_sSock[numSock].open == true) {
fkellermavnet 0:affdbb35faa4 412 if (n <= MAX_WNC_WRITE_BYTES) {
fkellermavnet 0:affdbb35faa4 413 result = sockWrite(s, n, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 414 }
fkellermavnet 0:affdbb35faa4 415 else {
fkellermavnet 0:affdbb35faa4 416 uint16_t rem = n % MAX_WNC_WRITE_BYTES;
fkellermavnet 0:affdbb35faa4 417 while (n > MAX_WNC_WRITE_BYTES) {
fkellermavnet 0:affdbb35faa4 418 n -= MAX_WNC_WRITE_BYTES;
fkellermavnet 0:affdbb35faa4 419 result = sockWrite(s, MAX_WNC_WRITE_BYTES, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 420 if (result == false) {
fkellermavnet 0:affdbb35faa4 421 n = 0;
fkellermavnet 0:affdbb35faa4 422 rem = 0;
fkellermavnet 0:affdbb35faa4 423 dbgPuts("Sock write fail!");
fkellermavnet 0:affdbb35faa4 424 }
fkellermavnet 0:affdbb35faa4 425 else
fkellermavnet 0:affdbb35faa4 426 s += MAX_WNC_WRITE_BYTES;
fkellermavnet 0:affdbb35faa4 427 }
fkellermavnet 0:affdbb35faa4 428 if (rem > 0)
fkellermavnet 0:affdbb35faa4 429 result = sockWrite(s, rem, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 430 }
fkellermavnet 0:affdbb35faa4 431 }
fkellermavnet 0:affdbb35faa4 432 else {
fkellermavnet 0:affdbb35faa4 433 dbgPuts("Socket is closed for write!");
fkellermavnet 0:affdbb35faa4 434 result = false;
fkellermavnet 0:affdbb35faa4 435 }
fkellermavnet 0:affdbb35faa4 436 }
fkellermavnet 0:affdbb35faa4 437 else {
fkellermavnet 0:affdbb35faa4 438 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 439 result = false;
fkellermavnet 0:affdbb35faa4 440 }
fkellermavnet 0:affdbb35faa4 441
fkellermavnet 0:affdbb35faa4 442 return (result);
fkellermavnet 0:affdbb35faa4 443 }
fkellermavnet 0:affdbb35faa4 444
fkellermavnet 0:affdbb35faa4 445 /**
fkellermavnet 0:affdbb35faa4 446 * \brief Poll and read back data from the WNC (if it has any)
fkellermavnet 0:affdbb35faa4 447 * If auto poll is enabled this read might fail (return with no data).
fkellermavnet 0:affdbb35faa4 448 *
fkellermavnet 0:affdbb35faa4 449 * \param [in] sockNum - the number of the socket to read. result - a string pointer containing
fkellermavnet 0:affdbb35faa4 450 * the byte data readback from the WNC.
fkellermavnet 0:affdbb35faa4 451 *
fkellermavnet 0:affdbb35faa4 452 * \return The number of bytes/chars that are read from the socket.
fkellermavnet 0:affdbb35faa4 453 *
fkellermavnet 0:affdbb35faa4 454 * \details DO NOT use the same string as is passed to the auto poll setup method!
fkellermavnet 0:affdbb35faa4 455 */
fkellermavnet 4:c5720f4d13ff 456
fkellermavnet 4:c5720f4d13ff 457 size_t WncController::read(uint16_t numSock, const uint8_t ** readBuf)
fkellermavnet 4:c5720f4d13ff 458 {
fkellermavnet 4:c5720f4d13ff 459 static string theBuf;
fkellermavnet 4:c5720f4d13ff 460 string readStr;
fkellermavnet 4:c5720f4d13ff 461
fkellermavnet 4:c5720f4d13ff 462 theBuf.erase(); // Clean-up from last time
fkellermavnet 4:c5720f4d13ff 463
fkellermavnet 4:c5720f4d13ff 464 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 4:c5720f4d13ff 465 if (m_sSock[numSock].open == true) {
fkellermavnet 4:c5720f4d13ff 466 uint8_t i = m_sSock[numSock].readRetries;
fkellermavnet 4:c5720f4d13ff 467 uint16_t to = m_sSock[numSock].readRetryWaitMs;
fkellermavnet 4:c5720f4d13ff 468 bool foundData = false;
fkellermavnet 4:c5720f4d13ff 469 do {
fkellermavnet 4:c5720f4d13ff 470 AtCmdErr_e cmdRes;
fkellermavnet 4:c5720f4d13ff 471 cmdRes = at_sockread_wnc(&readStr, numSock, m_sSock[numSock].isTcp);
fkellermavnet 4:c5720f4d13ff 472 if (WNC_AT_CMD_OK == cmdRes) {
fkellermavnet 4:c5720f4d13ff 473 // This will let this loop read until the socket data is
fkellermavnet 4:c5720f4d13ff 474 // empty. If no data, then wait the retry amount of time.
fkellermavnet 4:c5720f4d13ff 475 if (readStr.size() > 0) {
fkellermavnet 4:c5720f4d13ff 476 theBuf += readStr;
fkellermavnet 4:c5720f4d13ff 477 foundData = true;
fkellermavnet 4:c5720f4d13ff 478 i = 1;
fkellermavnet 4:c5720f4d13ff 479 }
fkellermavnet 4:c5720f4d13ff 480 else {
fkellermavnet 4:c5720f4d13ff 481 // Once data is found start returning it asap
fkellermavnet 4:c5720f4d13ff 482 if (foundData == false)
fkellermavnet 4:c5720f4d13ff 483 waitMs(to);
fkellermavnet 4:c5720f4d13ff 484 }
fkellermavnet 4:c5720f4d13ff 485 }
fkellermavnet 4:c5720f4d13ff 486 else {
fkellermavnet 4:c5720f4d13ff 487 theBuf += readStr; // Append what if any we got before it errored.
fkellermavnet 4:c5720f4d13ff 488 dbgPuts("Sockread failed!");
fkellermavnet 4:c5720f4d13ff 489 if (cmdRes == WNC_AT_CMD_ERREXT || cmdRes == WNC_AT_CMD_TIMEOUT)
fkellermavnet 4:c5720f4d13ff 490 {
fkellermavnet 4:c5720f4d13ff 491 // This may throw away any data that hasn't been read out of the WNC
fkellermavnet 4:c5720f4d13ff 492 // but at this point with the way the WNC currently works we have
fkellermavnet 4:c5720f4d13ff 493 // no choice.
fkellermavnet 4:c5720f4d13ff 494 closeOpenSocket(numSock);
fkellermavnet 4:c5720f4d13ff 495 i = 0;
fkellermavnet 4:c5720f4d13ff 496 }
fkellermavnet 4:c5720f4d13ff 497 else
fkellermavnet 4:c5720f4d13ff 498 waitMs(to);
fkellermavnet 4:c5720f4d13ff 499 }
fkellermavnet 4:c5720f4d13ff 500 } while (i-- > 0);
fkellermavnet 4:c5720f4d13ff 501 }
fkellermavnet 4:c5720f4d13ff 502 else {
fkellermavnet 4:c5720f4d13ff 503 dbgPuts("Socket is closed for read");
fkellermavnet 4:c5720f4d13ff 504 }
fkellermavnet 4:c5720f4d13ff 505 }
fkellermavnet 4:c5720f4d13ff 506 else {
fkellermavnet 4:c5720f4d13ff 507 dbgPuts("Bad socket num!");
fkellermavnet 4:c5720f4d13ff 508 }
fkellermavnet 4:c5720f4d13ff 509
fkellermavnet 4:c5720f4d13ff 510 *readBuf = (const uint8_t *)theBuf.c_str();
fkellermavnet 4:c5720f4d13ff 511
fkellermavnet 4:c5720f4d13ff 512 return (theBuf.size());
fkellermavnet 4:c5720f4d13ff 513 }
fkellermavnet 4:c5720f4d13ff 514
fkellermavnet 0:affdbb35faa4 515 size_t WncController::read(uint16_t numSock, uint8_t * readBuf, uint32_t maxReadBufLen)
fkellermavnet 0:affdbb35faa4 516 {
fkellermavnet 0:affdbb35faa4 517 uint32_t numCopied = 0;
fkellermavnet 0:affdbb35faa4 518
fkellermavnet 0:affdbb35faa4 519 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 520 if (m_sSock[numSock].open == true) {
fkellermavnet 0:affdbb35faa4 521 uint8_t i = m_sSock[numSock].readRetries;
fkellermavnet 0:affdbb35faa4 522 uint16_t to = m_sSock[numSock].readRetryWaitMs;
fkellermavnet 0:affdbb35faa4 523 bool foundData = false;
fkellermavnet 0:affdbb35faa4 524 size_t numRead;
fkellermavnet 0:affdbb35faa4 525 do {
fkellermavnet 0:affdbb35faa4 526 AtCmdErr_e cmdRes;
fkellermavnet 0:affdbb35faa4 527 if (maxReadBufLen < MAX_WNC_READ_BYTES) {
fkellermavnet 0:affdbb35faa4 528 cmdRes = at_sockread_wnc(readBuf, &numRead, maxReadBufLen, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 529 dbgPutsNoTime("Warning: read back buffer to small?");
fkellermavnet 0:affdbb35faa4 530 }
fkellermavnet 0:affdbb35faa4 531 else
fkellermavnet 0:affdbb35faa4 532 cmdRes = at_sockread_wnc(readBuf, &numRead, MAX_WNC_READ_BYTES, numSock, m_sSock[numSock].isTcp);
fkellermavnet 0:affdbb35faa4 533
fkellermavnet 0:affdbb35faa4 534 if (WNC_AT_CMD_OK == cmdRes) {
fkellermavnet 0:affdbb35faa4 535 // This will let this loop read until the socket data is
fkellermavnet 0:affdbb35faa4 536 // empty. If no data, then wait the retry amount of time.
fkellermavnet 0:affdbb35faa4 537 if (numRead > 0) {
fkellermavnet 0:affdbb35faa4 538 foundData = true;
fkellermavnet 0:affdbb35faa4 539 i = 1;
fkellermavnet 0:affdbb35faa4 540 if (numRead < maxReadBufLen) {
fkellermavnet 0:affdbb35faa4 541 maxReadBufLen -= numRead;
fkellermavnet 0:affdbb35faa4 542 numCopied += numRead;
fkellermavnet 0:affdbb35faa4 543 readBuf += numRead;
fkellermavnet 0:affdbb35faa4 544 }
fkellermavnet 0:affdbb35faa4 545 else {
fkellermavnet 0:affdbb35faa4 546 i = 0; // No more room for data!
fkellermavnet 0:affdbb35faa4 547 dbgPutsNoTime("No more room for read data!");
fkellermavnet 0:affdbb35faa4 548 }
fkellermavnet 0:affdbb35faa4 549 }
fkellermavnet 0:affdbb35faa4 550 else {
fkellermavnet 0:affdbb35faa4 551 // Once data is found start returning it asap
fkellermavnet 0:affdbb35faa4 552 if (foundData == false)
fkellermavnet 0:affdbb35faa4 553 waitMs(to);
fkellermavnet 0:affdbb35faa4 554 }
fkellermavnet 0:affdbb35faa4 555 }
fkellermavnet 0:affdbb35faa4 556 else {
fkellermavnet 0:affdbb35faa4 557 dbgPuts("Sockread failed!");
fkellermavnet 0:affdbb35faa4 558 if (cmdRes == WNC_AT_CMD_ERREXT || cmdRes == WNC_AT_CMD_TIMEOUT)
fkellermavnet 0:affdbb35faa4 559 {
fkellermavnet 0:affdbb35faa4 560 // This may throw away any data that hasn't been read out of the WNC
fkellermavnet 0:affdbb35faa4 561 // but at this point with the way the WNC currently works we have
fkellermavnet 0:affdbb35faa4 562 // no choice.
fkellermavnet 0:affdbb35faa4 563 closeOpenSocket(numSock);
fkellermavnet 0:affdbb35faa4 564 i = 0;
fkellermavnet 0:affdbb35faa4 565 }
fkellermavnet 0:affdbb35faa4 566 else
fkellermavnet 0:affdbb35faa4 567 waitMs(to);
fkellermavnet 0:affdbb35faa4 568 }
fkellermavnet 0:affdbb35faa4 569 } while (i-- > 0);
fkellermavnet 0:affdbb35faa4 570 }
fkellermavnet 0:affdbb35faa4 571 else {
fkellermavnet 0:affdbb35faa4 572 dbgPuts("Socket is closed for read");
fkellermavnet 0:affdbb35faa4 573 }
fkellermavnet 0:affdbb35faa4 574 }
fkellermavnet 0:affdbb35faa4 575 else {
fkellermavnet 0:affdbb35faa4 576 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 577 }
fkellermavnet 0:affdbb35faa4 578
fkellermavnet 0:affdbb35faa4 579 return (numCopied);
fkellermavnet 0:affdbb35faa4 580 }
fkellermavnet 0:affdbb35faa4 581
fkellermavnet 0:affdbb35faa4 582 /**
fkellermavnet 0:affdbb35faa4 583 * \brief Set how many times the above read method will retry if data is not returned.
fkellermavnet 0:affdbb35faa4 584 *
fkellermavnet 0:affdbb35faa4 585 * \param [in] sockNum - the number of the socket to set. retries - how many times to
fkellermavnet 0:affdbb35faa4 586 * poll until data is found.
fkellermavnet 0:affdbb35faa4 587 *
fkellermavnet 0:affdbb35faa4 588 * \return None.
fkellermavnet 0:affdbb35faa4 589 *
fkellermavnet 0:affdbb35faa4 590 * \details None.
fkellermavnet 0:affdbb35faa4 591 */
fkellermavnet 0:affdbb35faa4 592 void WncController::setReadRetries(uint16_t numSock, uint16_t retries)
fkellermavnet 0:affdbb35faa4 593 {
fkellermavnet 0:affdbb35faa4 594 if (numSock < MAX_NUM_WNC_SOCKETS)
fkellermavnet 0:affdbb35faa4 595 m_sSock[numSock].readRetries = retries;
fkellermavnet 0:affdbb35faa4 596 else
fkellermavnet 0:affdbb35faa4 597 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 598 }
fkellermavnet 0:affdbb35faa4 599
fkellermavnet 0:affdbb35faa4 600 /**
fkellermavnet 0:affdbb35faa4 601 * \brief Set how long between retries to wait.
fkellermavnet 0:affdbb35faa4 602 *
fkellermavnet 0:affdbb35faa4 603 * \param [in] sockNum - the number of the socket to set. readRetryWaitMs - how long to wait
fkellermavnet 0:affdbb35faa4 604 * before doing the read poll (calling read(...)).
fkellermavnet 0:affdbb35faa4 605 *
fkellermavnet 0:affdbb35faa4 606 * \return None.
fkellermavnet 0:affdbb35faa4 607 *
fkellermavnet 0:affdbb35faa4 608 * \details None.
fkellermavnet 0:affdbb35faa4 609 */
fkellermavnet 0:affdbb35faa4 610 void WncController::setReadRetryWait(uint16_t numSock, uint16_t readRetryWaitMs)
fkellermavnet 0:affdbb35faa4 611 {
fkellermavnet 0:affdbb35faa4 612 if (numSock < MAX_NUM_WNC_SOCKETS)
fkellermavnet 0:affdbb35faa4 613 m_sSock[numSock].readRetryWaitMs = readRetryWaitMs;
fkellermavnet 0:affdbb35faa4 614 else
fkellermavnet 0:affdbb35faa4 615 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 616 }
fkellermavnet 0:affdbb35faa4 617
fkellermavnet 0:affdbb35faa4 618 /**
fkellermavnet 0:affdbb35faa4 619 * \brief Close the socket.
fkellermavnet 0:affdbb35faa4 620 *
fkellermavnet 0:affdbb35faa4 621 * \param [in] sockNum - the number of the socket to close.
fkellermavnet 0:affdbb35faa4 622 *
fkellermavnet 0:affdbb35faa4 623 * \return None.
fkellermavnet 0:affdbb35faa4 624 *
fkellermavnet 0:affdbb35faa4 625 * \details None.
fkellermavnet 0:affdbb35faa4 626 */
fkellermavnet 0:affdbb35faa4 627 bool WncController::closeSocket(uint16_t numSock)
fkellermavnet 0:affdbb35faa4 628 {
fkellermavnet 0:affdbb35faa4 629 if (numSock < MAX_NUM_WNC_SOCKETS) {
fkellermavnet 0:affdbb35faa4 630
fkellermavnet 0:affdbb35faa4 631 if (false == at_sockclose_wnc(numSock))
fkellermavnet 0:affdbb35faa4 632 dbgPuts("Sock close may not have closed!");
fkellermavnet 0:affdbb35faa4 633
fkellermavnet 0:affdbb35faa4 634 // Even with an error the socket could have closed,
fkellermavnet 0:affdbb35faa4 635 // can't tell for sure so just soft close it for now.
fkellermavnet 0:affdbb35faa4 636 m_sSock[numSock].open = false;
fkellermavnet 0:affdbb35faa4 637 }
fkellermavnet 0:affdbb35faa4 638 else {
fkellermavnet 0:affdbb35faa4 639 dbgPuts("Bad socket num!");
fkellermavnet 0:affdbb35faa4 640 }
fkellermavnet 0:affdbb35faa4 641
fkellermavnet 0:affdbb35faa4 642 return (m_sSock[numSock].open == false);
fkellermavnet 0:affdbb35faa4 643 }
fkellermavnet 0:affdbb35faa4 644
fkellermavnet 0:affdbb35faa4 645 // Note: If you want to make it more portable, create a
fkellermavnet 0:affdbb35faa4 646 // arecharsavailable() and readchar()
fkellermavnet 1:ac2de545b981 647 size_t WncController::mdmGetline(string * buff, int timeout_ms)
fkellermavnet 0:affdbb35faa4 648 {
fkellermavnet 0:affdbb35faa4 649 char chin = '\0';
fkellermavnet 0:affdbb35faa4 650 char chin_last;
fkellermavnet 0:affdbb35faa4 651 size_t len = 0;
fkellermavnet 0:affdbb35faa4 652
fkellermavnet 0:affdbb35faa4 653 startTimerB();
fkellermavnet 1:ac2de545b981 654 while ((len < (MAX_LEN_WNC_CMD_RESPONSE - 1)) && (getTimerTicksB_mS() < timeout_ms)) {
fkellermavnet 1:ac2de545b981 655 if (charReady()) {
fkellermavnet 0:affdbb35faa4 656 chin_last = chin;
fkellermavnet 1:ac2de545b981 657 chin = getc();
fkellermavnet 0:affdbb35faa4 658 if (isprint(chin)) {
fkellermavnet 1:ac2de545b981 659 *buff += chin;
fkellermavnet 0:affdbb35faa4 660 len++; // Bound the copy length to something reaonable just in case
fkellermavnet 0:affdbb35faa4 661 continue;
fkellermavnet 0:affdbb35faa4 662 }
fkellermavnet 0:affdbb35faa4 663 else if ((('\r' == chin_last) && ('\n' == chin)) || (('\n' == chin_last) && ('\r' == chin))) {
fkellermavnet 0:affdbb35faa4 664 break;
fkellermavnet 0:affdbb35faa4 665 }
fkellermavnet 0:affdbb35faa4 666 }
fkellermavnet 0:affdbb35faa4 667 }
fkellermavnet 0:affdbb35faa4 668 stopTimerB();
fkellermavnet 0:affdbb35faa4 669
fkellermavnet 0:affdbb35faa4 670 if (len >= (MAX_LEN_WNC_CMD_RESPONSE - 1))
fkellermavnet 0:affdbb35faa4 671 dbgPuts("Max cmd length reply exceeded!");
fkellermavnet 0:affdbb35faa4 672
fkellermavnet 0:affdbb35faa4 673 return (len);
fkellermavnet 0:affdbb35faa4 674 }
fkellermavnet 0:affdbb35faa4 675
fkellermavnet 0:affdbb35faa4 676 // Eventually this should try to reinstate the sockets open
fkellermavnet 0:affdbb35faa4 677 bool WncController::softwareInitMdm(void)
fkellermavnet 0:affdbb35faa4 678 {
fkellermavnet 0:affdbb35faa4 679 static bool reportStatus = true;
fkellermavnet 0:affdbb35faa4 680 unsigned i;
fkellermavnet 0:affdbb35faa4 681
fkellermavnet 0:affdbb35faa4 682 if (checkCellLink() == true) {
fkellermavnet 0:affdbb35faa4 683 if (reportStatus == false) {
fkellermavnet 0:affdbb35faa4 684 dbgPuts("Re-connected to cellular network!");
fkellermavnet 0:affdbb35faa4 685 reportStatus = true;
fkellermavnet 0:affdbb35faa4 686 }
fkellermavnet 0:affdbb35faa4 687
fkellermavnet 0:affdbb35faa4 688 // WNC has SIM and registered on network so
fkellermavnet 0:affdbb35faa4 689 // soft initialize the WNC.
fkellermavnet 0:affdbb35faa4 690 for (i = 0; i < WNC_SOFT_INIT_RETRY_COUNT; i++)
fkellermavnet 0:affdbb35faa4 691 if (at_init_wnc() == true)
fkellermavnet 0:affdbb35faa4 692 break;
fkellermavnet 0:affdbb35faa4 693
fkellermavnet 0:affdbb35faa4 694 // If it did not respond try a hardware init
fkellermavnet 0:affdbb35faa4 695 if (i == WNC_SOFT_INIT_RETRY_COUNT)
fkellermavnet 0:affdbb35faa4 696 {
fkellermavnet 0:affdbb35faa4 697 at_reinitialize_mdm();
fkellermavnet 0:affdbb35faa4 698 return (at_init_wnc(true)); // Hard reset occurred so make it go through the software init();
fkellermavnet 0:affdbb35faa4 699 }
fkellermavnet 0:affdbb35faa4 700 else
fkellermavnet 0:affdbb35faa4 701 return (true);
fkellermavnet 0:affdbb35faa4 702 }
fkellermavnet 0:affdbb35faa4 703 else
fkellermavnet 0:affdbb35faa4 704 {
fkellermavnet 0:affdbb35faa4 705 if (reportStatus == true) {
fkellermavnet 0:affdbb35faa4 706 dbgPuts("Not connected to cellular network!");
fkellermavnet 0:affdbb35faa4 707 reportStatus = false;
fkellermavnet 0:affdbb35faa4 708 }
fkellermavnet 0:affdbb35faa4 709 return (false);
fkellermavnet 0:affdbb35faa4 710 }
fkellermavnet 0:affdbb35faa4 711 }
fkellermavnet 0:affdbb35faa4 712
fkellermavnet 0:affdbb35faa4 713
fkellermavnet 0:affdbb35faa4 714 // Sets a global with failure or success, assumes 1 thread all the time
fkellermavnet 0:affdbb35faa4 715 WncController::AtCmdErr_e WncController::sendWncCmd(const char * const s, string ** r, int ms_timeout)
fkellermavnet 0:affdbb35faa4 716 {
fkellermavnet 0:affdbb35faa4 717 if (checkCellLink() == false) {
fkellermavnet 0:affdbb35faa4 718 static string noRespStr;
fkellermavnet 0:affdbb35faa4 719
fkellermavnet 0:affdbb35faa4 720 // Save some run-time!
fkellermavnet 0:affdbb35faa4 721 if (m_sDebugEnabled)
fkellermavnet 0:affdbb35faa4 722 {
fkellermavnet 0:affdbb35faa4 723 dbgPuts("FAIL send cmd: ", false);
fkellermavnet 0:affdbb35faa4 724 if (m_sMoreDebugEnabled && m_sDebugEnabled) {
fkellermavnet 0:affdbb35faa4 725 dbgPutsNoTime(s);
fkellermavnet 0:affdbb35faa4 726 }
fkellermavnet 0:affdbb35faa4 727 else {
fkellermavnet 0:affdbb35faa4 728 size_t n = strlen(s);
fkellermavnet 0:affdbb35faa4 729 if (n <= WNC_TRUNC_DEBUG_LENGTH) {
fkellermavnet 0:affdbb35faa4 730 dbgPutsNoTime(s);
fkellermavnet 0:affdbb35faa4 731 }
fkellermavnet 0:affdbb35faa4 732 else {
fkellermavnet 0:affdbb35faa4 733 string truncStr(s,WNC_TRUNC_DEBUG_LENGTH/2);
fkellermavnet 0:affdbb35faa4 734 truncStr += "..";
fkellermavnet 0:affdbb35faa4 735 truncStr += &s[n-(WNC_TRUNC_DEBUG_LENGTH/2)];
fkellermavnet 0:affdbb35faa4 736 dbgPutsNoTime(truncStr.c_str());
fkellermavnet 0:affdbb35faa4 737 }
fkellermavnet 0:affdbb35faa4 738 }
fkellermavnet 0:affdbb35faa4 739 }
fkellermavnet 0:affdbb35faa4 740
fkellermavnet 0:affdbb35faa4 741 noRespStr.erase();
fkellermavnet 0:affdbb35faa4 742 *r = &noRespStr;
fkellermavnet 0:affdbb35faa4 743
fkellermavnet 0:affdbb35faa4 744 return (WNC_AT_CMD_NO_CELL_LINK);
fkellermavnet 0:affdbb35faa4 745 }
fkellermavnet 0:affdbb35faa4 746
fkellermavnet 0:affdbb35faa4 747 if (m_sCheckNetStatus)
fkellermavnet 0:affdbb35faa4 748 {
fkellermavnet 0:affdbb35faa4 749 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 750 dbgPuts("[---------- Network Status -------------");
fkellermavnet 0:affdbb35faa4 751 string * pRespStr;
fkellermavnet 0:affdbb35faa4 752 at_send_wnc_cmd("AT@SOCKDIAL?", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 753 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 754 dbgPuts("---------------------------------------]");
fkellermavnet 0:affdbb35faa4 755 }
fkellermavnet 0:affdbb35faa4 756
fkellermavnet 0:affdbb35faa4 757 // If WNC ready, send user command
fkellermavnet 0:affdbb35faa4 758 return (at_send_wnc_cmd(s, r, ms_timeout));
fkellermavnet 0:affdbb35faa4 759 }
fkellermavnet 0:affdbb35faa4 760
fkellermavnet 0:affdbb35faa4 761 WncController::AtCmdErr_e WncController::at_send_wnc_cmd(const char * s, string ** r, int ms_timeout)
fkellermavnet 0:affdbb35faa4 762 {
fkellermavnet 0:affdbb35faa4 763 // Save some run-time!
fkellermavnet 0:affdbb35faa4 764 if (m_sDebugEnabled)
fkellermavnet 0:affdbb35faa4 765 {
fkellermavnet 0:affdbb35faa4 766 if (m_sMoreDebugEnabled) {
fkellermavnet 0:affdbb35faa4 767 dbgPuts("TX: ", false); dbgPutsNoTime(s);
fkellermavnet 0:affdbb35faa4 768 }
fkellermavnet 0:affdbb35faa4 769 else {
fkellermavnet 0:affdbb35faa4 770 if (m_sDebugEnabled) { // Save some run-time!
fkellermavnet 0:affdbb35faa4 771 size_t n = strlen(s);
fkellermavnet 0:affdbb35faa4 772 if (n <= WNC_TRUNC_DEBUG_LENGTH) {
fkellermavnet 0:affdbb35faa4 773 dbgPuts("TX: ", false); dbgPutsNoTime(s);
fkellermavnet 0:affdbb35faa4 774 }
fkellermavnet 0:affdbb35faa4 775 else {
fkellermavnet 0:affdbb35faa4 776 string truncStr(s,WNC_TRUNC_DEBUG_LENGTH/2);
fkellermavnet 0:affdbb35faa4 777 truncStr += "..";
fkellermavnet 0:affdbb35faa4 778 truncStr += &s[n - (WNC_TRUNC_DEBUG_LENGTH/2)];
fkellermavnet 0:affdbb35faa4 779 dbgPuts("TX: ", false); dbgPutsNoTime(truncStr.c_str());
fkellermavnet 0:affdbb35faa4 780 }
fkellermavnet 0:affdbb35faa4 781 }
fkellermavnet 0:affdbb35faa4 782 }
fkellermavnet 0:affdbb35faa4 783 }
fkellermavnet 0:affdbb35faa4 784
fkellermavnet 0:affdbb35faa4 785 AtCmdErr_e atResult = mdmSendAtCmdRsp(s, ms_timeout, &m_sWncStr);
fkellermavnet 0:affdbb35faa4 786 *r = &m_sWncStr; // Return a pointer to the static string
fkellermavnet 0:affdbb35faa4 787
fkellermavnet 0:affdbb35faa4 788 if (atResult != WNC_AT_CMD_TIMEOUT) {
fkellermavnet 0:affdbb35faa4 789 // Save some run-time!
fkellermavnet 0:affdbb35faa4 790 if (m_sDebugEnabled)
fkellermavnet 0:affdbb35faa4 791 {
fkellermavnet 0:affdbb35faa4 792 dbgPuts("RX: ", false);
fkellermavnet 0:affdbb35faa4 793 if (m_sMoreDebugEnabled) {
fkellermavnet 0:affdbb35faa4 794 dbgPutsNoTime(m_sWncStr.c_str());
fkellermavnet 0:affdbb35faa4 795 }
fkellermavnet 0:affdbb35faa4 796 else {
fkellermavnet 0:affdbb35faa4 797 if (m_sWncStr.size() <= WNC_TRUNC_DEBUG_LENGTH) {
fkellermavnet 0:affdbb35faa4 798 dbgPutsNoTime(m_sWncStr.c_str());
fkellermavnet 0:affdbb35faa4 799 }
fkellermavnet 0:affdbb35faa4 800 else {
fkellermavnet 0:affdbb35faa4 801 string truncStr = m_sWncStr.substr(0,WNC_TRUNC_DEBUG_LENGTH/2) + "..";
fkellermavnet 0:affdbb35faa4 802 truncStr += m_sWncStr.substr(m_sWncStr.size() - (WNC_TRUNC_DEBUG_LENGTH/2), WNC_TRUNC_DEBUG_LENGTH/2);
fkellermavnet 0:affdbb35faa4 803 dbgPutsNoTime(truncStr.c_str());
fkellermavnet 0:affdbb35faa4 804 }
fkellermavnet 0:affdbb35faa4 805 }
fkellermavnet 0:affdbb35faa4 806 }
fkellermavnet 0:affdbb35faa4 807 }
fkellermavnet 0:affdbb35faa4 808 else {
fkellermavnet 0:affdbb35faa4 809 dbgPuts("AT Cmd TIMEOUT!");
fkellermavnet 0:affdbb35faa4 810 dbgPuts("RX: ", false); dbgPutsNoTime(m_sWncStr.c_str());
fkellermavnet 0:affdbb35faa4 811 }
fkellermavnet 0:affdbb35faa4 812
fkellermavnet 0:affdbb35faa4 813 return (atResult);
fkellermavnet 0:affdbb35faa4 814 }
fkellermavnet 0:affdbb35faa4 815
fkellermavnet 0:affdbb35faa4 816 void WncController::closeOpenSocket(uint16_t numSock)
fkellermavnet 0:affdbb35faa4 817 {
fkellermavnet 0:affdbb35faa4 818 // Try to open and close the socket
fkellermavnet 0:affdbb35faa4 819 do {
fkellermavnet 0:affdbb35faa4 820 dbgPuts("Try to close and re-open socket");
fkellermavnet 0:affdbb35faa4 821 at_sockclose_wnc(numSock);
fkellermavnet 1:ac2de545b981 822 m_sSock[numSock].open = at_sockopen_wnc(m_sSock[numSock].myIpAddressStr.c_str(), m_sSock[numSock].myPort, numSock, m_sSock[numSock].isTcp, m_sSock[numSock].timeOutSec);
fkellermavnet 0:affdbb35faa4 823 if (m_sSock[numSock].open == false)
fkellermavnet 0:affdbb35faa4 824 dbgPuts("Failed to re-open socket!");
fkellermavnet 0:affdbb35faa4 825 } while (m_sSock[numSock].open == false);
fkellermavnet 0:affdbb35faa4 826 }
fkellermavnet 0:affdbb35faa4 827
fkellermavnet 0:affdbb35faa4 828 bool WncController::sendSMSText(const char * const phoneNum, const char * const text)
fkellermavnet 0:affdbb35faa4 829 {
fkellermavnet 0:affdbb35faa4 830 if (at_sendSMStext_wnc(phoneNum, text) == true)
fkellermavnet 0:affdbb35faa4 831 return (true);
fkellermavnet 0:affdbb35faa4 832 else {
fkellermavnet 0:affdbb35faa4 833 dbgPuts("sendSMSText: Failed!");
fkellermavnet 0:affdbb35faa4 834 return (false);
fkellermavnet 0:affdbb35faa4 835 }
fkellermavnet 0:affdbb35faa4 836 }
fkellermavnet 0:affdbb35faa4 837
fkellermavnet 0:affdbb35faa4 838 size_t WncController::readSMSLog(const char ** log)
fkellermavnet 0:affdbb35faa4 839 {
fkellermavnet 0:affdbb35faa4 840 size_t n;
fkellermavnet 0:affdbb35faa4 841
fkellermavnet 0:affdbb35faa4 842 n = at_readSMSlog_wnc(log);
fkellermavnet 0:affdbb35faa4 843 if (n == 0)
fkellermavnet 0:affdbb35faa4 844 dbgPuts("readSMSLog: Failed!");
fkellermavnet 0:affdbb35faa4 845
fkellermavnet 0:affdbb35faa4 846 return (n);
fkellermavnet 0:affdbb35faa4 847 }
fkellermavnet 0:affdbb35faa4 848
fkellermavnet 0:affdbb35faa4 849 size_t WncController::getSignalQuality(const char ** log)
fkellermavnet 0:affdbb35faa4 850 {
fkellermavnet 0:affdbb35faa4 851 size_t n;
fkellermavnet 0:affdbb35faa4 852
fkellermavnet 0:affdbb35faa4 853 n = at_getSignalQuality_wnc(log);
fkellermavnet 0:affdbb35faa4 854 if (n == 0)
fkellermavnet 0:affdbb35faa4 855 dbgPuts("readSMSText: Failed!");
fkellermavnet 0:affdbb35faa4 856
fkellermavnet 0:affdbb35faa4 857 return (n);
fkellermavnet 0:affdbb35faa4 858 }
fkellermavnet 0:affdbb35faa4 859
fkellermavnet 0:affdbb35faa4 860 size_t WncController::at_getSignalQuality_wnc(const char ** log)
fkellermavnet 0:affdbb35faa4 861 {
fkellermavnet 0:affdbb35faa4 862 string * pRespStr;
fkellermavnet 0:affdbb35faa4 863 static string logStr;
fkellermavnet 0:affdbb35faa4 864
fkellermavnet 0:affdbb35faa4 865 logStr.erase();
fkellermavnet 0:affdbb35faa4 866
fkellermavnet 0:affdbb35faa4 867 if (at_send_wnc_cmd("AT%MEAS=\"0\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 868 logStr = *pRespStr;
fkellermavnet 0:affdbb35faa4 869 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 870 }
fkellermavnet 0:affdbb35faa4 871 else
fkellermavnet 0:affdbb35faa4 872 dbgPuts("AT%MEAS=0: failed!");
fkellermavnet 0:affdbb35faa4 873
fkellermavnet 0:affdbb35faa4 874 if (at_send_wnc_cmd("AT%MEAS=\"1\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 875 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 876 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 877 }
fkellermavnet 0:affdbb35faa4 878 else
fkellermavnet 0:affdbb35faa4 879 dbgPuts("AT%MEAS=1: failed!");
fkellermavnet 0:affdbb35faa4 880
fkellermavnet 0:affdbb35faa4 881 if (at_send_wnc_cmd("AT%MEAS=\"2\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 882 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 883 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 884 }
fkellermavnet 0:affdbb35faa4 885 else
fkellermavnet 0:affdbb35faa4 886 dbgPuts("AT%MEAS=2: failed!");
fkellermavnet 0:affdbb35faa4 887
fkellermavnet 0:affdbb35faa4 888 if (at_send_wnc_cmd("AT%MEAS=\"3\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 889 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 890 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 891 }
fkellermavnet 0:affdbb35faa4 892 else
fkellermavnet 0:affdbb35faa4 893 dbgPuts("AT%MEAS=3: failed!");
fkellermavnet 0:affdbb35faa4 894
fkellermavnet 0:affdbb35faa4 895 if (at_send_wnc_cmd("AT%MEAS=\"4\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 896 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 897 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 898 }
fkellermavnet 0:affdbb35faa4 899 else
fkellermavnet 0:affdbb35faa4 900 dbgPuts("AT%MEAS=4: failed!");
fkellermavnet 0:affdbb35faa4 901
fkellermavnet 0:affdbb35faa4 902 if (at_send_wnc_cmd("AT%MEAS=\"5\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 903 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 904 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 905 }
fkellermavnet 0:affdbb35faa4 906 else
fkellermavnet 0:affdbb35faa4 907 dbgPuts("AT%MEAS=5: failed!");
fkellermavnet 0:affdbb35faa4 908
fkellermavnet 0:affdbb35faa4 909 if (at_send_wnc_cmd("AT%MEAS=\"8\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 910 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 911 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 912 }
fkellermavnet 0:affdbb35faa4 913 else
fkellermavnet 0:affdbb35faa4 914 dbgPuts("AT%MEAS=8: failed!");
fkellermavnet 0:affdbb35faa4 915
fkellermavnet 0:affdbb35faa4 916 if (at_send_wnc_cmd("AT%MEAS=\"98\"", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 917 logStr += *pRespStr;
fkellermavnet 0:affdbb35faa4 918 logStr += "\r\n";
fkellermavnet 0:affdbb35faa4 919 }
fkellermavnet 0:affdbb35faa4 920 else
fkellermavnet 0:affdbb35faa4 921 dbgPuts("AT%MEAS=98: failed!");
fkellermavnet 0:affdbb35faa4 922
fkellermavnet 0:affdbb35faa4 923 *log = logStr.c_str();
fkellermavnet 0:affdbb35faa4 924
fkellermavnet 0:affdbb35faa4 925 return (logStr.size());
fkellermavnet 0:affdbb35faa4 926 }
fkellermavnet 0:affdbb35faa4 927
fkellermavnet 0:affdbb35faa4 928 bool WncController::getTimeDate(struct WncDateTime * tod)
fkellermavnet 0:affdbb35faa4 929 {
fkellermavnet 0:affdbb35faa4 930 if (at_gettimedate_wnc(tod) == true)
fkellermavnet 0:affdbb35faa4 931 return (true);
fkellermavnet 0:affdbb35faa4 932 else {
fkellermavnet 0:affdbb35faa4 933 dbgPuts("Get time date failed!");
fkellermavnet 0:affdbb35faa4 934 return (false);
fkellermavnet 0:affdbb35faa4 935 }
fkellermavnet 0:affdbb35faa4 936 }
fkellermavnet 0:affdbb35faa4 937
fkellermavnet 0:affdbb35faa4 938 bool WncController::at_ping_wnc(const char * ip)
fkellermavnet 0:affdbb35faa4 939 {
fkellermavnet 0:affdbb35faa4 940 string * pRespStr;
fkellermavnet 0:affdbb35faa4 941 string cmdStr = "AT@PINGREQ=\"";
fkellermavnet 0:affdbb35faa4 942 cmdStr += ip;
fkellermavnet 0:affdbb35faa4 943 cmdStr += "\"";
fkellermavnet 0:affdbb35faa4 944 return (at_send_wnc_cmd(cmdStr.c_str(), &pRespStr, WNC_PING_CMD_TIMEOUT_MS) == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 945 }
fkellermavnet 0:affdbb35faa4 946
fkellermavnet 0:affdbb35faa4 947 bool WncController::at_gettimedate_wnc(struct WncDateTime * tod)
fkellermavnet 0:affdbb35faa4 948 {
fkellermavnet 0:affdbb35faa4 949 string * pRespStr;
fkellermavnet 0:affdbb35faa4 950 char * pEnd;
fkellermavnet 0:affdbb35faa4 951
fkellermavnet 0:affdbb35faa4 952 if (at_send_wnc_cmd("AT+CCLK?", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 953 if (pRespStr->size() > 0) {
fkellermavnet 0:affdbb35faa4 954 size_t pos1 = pRespStr->find("+CCLK:");
fkellermavnet 0:affdbb35faa4 955 if (pos1 != string::npos) {
fkellermavnet 0:affdbb35faa4 956 pEnd = (char *)pRespStr->c_str() + pos1 + 8;
fkellermavnet 0:affdbb35faa4 957 tod->year = strtol(pEnd, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 958 tod->month = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 959 tod->day = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 960 tod->hour = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 961 tod->min = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 962 tod->sec = strtol(pEnd+1, &pEnd, 10);
fkellermavnet 0:affdbb35faa4 963 return (true);
fkellermavnet 0:affdbb35faa4 964 }
fkellermavnet 0:affdbb35faa4 965 }
fkellermavnet 0:affdbb35faa4 966 }
fkellermavnet 0:affdbb35faa4 967
fkellermavnet 0:affdbb35faa4 968 return (false);
fkellermavnet 0:affdbb35faa4 969 }
fkellermavnet 0:affdbb35faa4 970
fkellermavnet 6:a656e820d7ff 971 size_t WncController::readSMSText(const char n, const char ** msg)
fkellermavnet 0:affdbb35faa4 972 {
fkellermavnet 6:a656e820d7ff 973 size_t i;
fkellermavnet 0:affdbb35faa4 974
fkellermavnet 6:a656e820d7ff 975 i = at_readSMStext_wnc(n,msg);
fkellermavnet 6:a656e820d7ff 976 if (i == 0)
fkellermavnet 0:affdbb35faa4 977 dbgPuts("readSMSText: Failed!");
fkellermavnet 0:affdbb35faa4 978
fkellermavnet 0:affdbb35faa4 979 return (n);
fkellermavnet 0:affdbb35faa4 980 }
fkellermavnet 0:affdbb35faa4 981
fkellermavnet 0:affdbb35faa4 982 bool WncController::at_get_wnc_net_stats(WncIpStats * s)
fkellermavnet 0:affdbb35faa4 983 {
fkellermavnet 0:affdbb35faa4 984 string * pRespStr;
fkellermavnet 0:affdbb35faa4 985 AtCmdErr_e cmdRes = at_send_wnc_cmd("AT+CGCONTRDP=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 986
fkellermavnet 0:affdbb35faa4 987 if (WNC_AT_CMD_OK == cmdRes) {
fkellermavnet 0:affdbb35faa4 988 if (pRespStr->size() > 0) {
fkellermavnet 0:affdbb35faa4 989 memset((void*)s, '\0', sizeof(*s)); // Clean-up
fkellermavnet 0:affdbb35faa4 990 string ss;
fkellermavnet 0:affdbb35faa4 991 unsigned i;
fkellermavnet 0:affdbb35faa4 992 size_t pe;
fkellermavnet 0:affdbb35faa4 993 size_t ps = pRespStr->rfind("\"");
fkellermavnet 0:affdbb35faa4 994 if (ps != string::npos) {
fkellermavnet 0:affdbb35faa4 995 ps += 2; // Skip the , after the "
fkellermavnet 0:affdbb35faa4 996 pe = ps;
fkellermavnet 0:affdbb35faa4 997 for(i=0;i<4;i++)
fkellermavnet 0:affdbb35faa4 998 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 999 ss = pRespStr->substr(ps, pe - 1 - ps);
fkellermavnet 0:affdbb35faa4 1000 strncpy(s->ip, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 1001 s->ip[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 1002 ps = pe;
fkellermavnet 0:affdbb35faa4 1003 for(i=0;i<3;i++)
fkellermavnet 0:affdbb35faa4 1004 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 1005 pe = pRespStr->find(",", pe);
fkellermavnet 0:affdbb35faa4 1006 ss = pRespStr->substr(ps, pe - ps);
fkellermavnet 0:affdbb35faa4 1007 strncpy(s->mask, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 1008 s->mask[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 1009 ps = pe + 1;
fkellermavnet 0:affdbb35faa4 1010 for(i=0;i<3;i++)
fkellermavnet 0:affdbb35faa4 1011 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 1012 pe = pRespStr->find(",", pe);
fkellermavnet 0:affdbb35faa4 1013 ss = pRespStr->substr(ps, pe - ps);
fkellermavnet 0:affdbb35faa4 1014 strncpy(s->gateway, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 1015 s->gateway[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 1016 ps = pe + 1;
fkellermavnet 0:affdbb35faa4 1017 for(i=0;i<3;i++)
fkellermavnet 0:affdbb35faa4 1018 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 1019 pe = pRespStr->find(",", pe);
fkellermavnet 0:affdbb35faa4 1020 ss = pRespStr->substr(ps, pe - ps);
fkellermavnet 0:affdbb35faa4 1021 strncpy(s->dnsPrimary, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 1022 s->dnsPrimary[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 1023 ps = pe + 1;
fkellermavnet 0:affdbb35faa4 1024 for(i=0;i<3;i++)
fkellermavnet 0:affdbb35faa4 1025 pe = pRespStr->find(".", pe) + 1;
fkellermavnet 0:affdbb35faa4 1026 pe = pRespStr->find(",", pe);
fkellermavnet 0:affdbb35faa4 1027 ss = pRespStr->substr(ps, pe - ps);
fkellermavnet 0:affdbb35faa4 1028 strncpy(s->dnsSecondary, ss.c_str(), MAX_LEN_IP_STR);
fkellermavnet 0:affdbb35faa4 1029 s->dnsSecondary[MAX_LEN_IP_STR - 1] = '\0';
fkellermavnet 0:affdbb35faa4 1030
fkellermavnet 0:affdbb35faa4 1031 dbgPuts("~~~~~~~~~~ WNC IP Stats ~~~~~~~~~~~~");
fkellermavnet 0:affdbb35faa4 1032 dbgPuts("ip: ", false); dbgPutsNoTime(s->ip);
fkellermavnet 0:affdbb35faa4 1033 dbgPuts("mask: ", false); dbgPutsNoTime(s->mask);
fkellermavnet 0:affdbb35faa4 1034 dbgPuts("gateway: ", false); dbgPutsNoTime(s->gateway);
fkellermavnet 0:affdbb35faa4 1035 dbgPuts("dns pri: ", false); dbgPutsNoTime(s->dnsPrimary);
fkellermavnet 0:affdbb35faa4 1036 dbgPuts("dns sec: ", false); dbgPutsNoTime(s->dnsSecondary);
fkellermavnet 0:affdbb35faa4 1037 dbgPuts("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
fkellermavnet 0:affdbb35faa4 1038
fkellermavnet 0:affdbb35faa4 1039 return (true);
fkellermavnet 0:affdbb35faa4 1040 }
fkellermavnet 0:affdbb35faa4 1041 }
fkellermavnet 0:affdbb35faa4 1042 }
fkellermavnet 0:affdbb35faa4 1043
fkellermavnet 0:affdbb35faa4 1044 return (false);
fkellermavnet 0:affdbb35faa4 1045 }
fkellermavnet 0:affdbb35faa4 1046
fkellermavnet 0:affdbb35faa4 1047 bool WncController::deleteSMSTextFromMem(char msgIdx)
fkellermavnet 0:affdbb35faa4 1048 {
fkellermavnet 0:affdbb35faa4 1049 const char * err = "deleteSMSTextFromMem: Failed!";
fkellermavnet 0:affdbb35faa4 1050
fkellermavnet 0:affdbb35faa4 1051 switch (msgIdx)
fkellermavnet 0:affdbb35faa4 1052 {
fkellermavnet 0:affdbb35faa4 1053 case '*':
fkellermavnet 0:affdbb35faa4 1054 at_deleteSMSTextFromMem_wnc('1');
fkellermavnet 0:affdbb35faa4 1055 at_deleteSMSTextFromMem_wnc('2');
fkellermavnet 0:affdbb35faa4 1056 at_deleteSMSTextFromMem_wnc('3');
fkellermavnet 0:affdbb35faa4 1057 return (true); // WNC may error if slot empty, just ignore!
fkellermavnet 0:affdbb35faa4 1058
fkellermavnet 0:affdbb35faa4 1059 case '1':
fkellermavnet 0:affdbb35faa4 1060 case '2':
fkellermavnet 0:affdbb35faa4 1061 case '3':
fkellermavnet 0:affdbb35faa4 1062 if (true == at_deleteSMSTextFromMem_wnc(msgIdx))
fkellermavnet 0:affdbb35faa4 1063 return (true);
fkellermavnet 0:affdbb35faa4 1064 else {
fkellermavnet 0:affdbb35faa4 1065 dbgPuts(err);
fkellermavnet 0:affdbb35faa4 1066 return (false);
fkellermavnet 0:affdbb35faa4 1067 }
fkellermavnet 0:affdbb35faa4 1068
fkellermavnet 0:affdbb35faa4 1069 default:
fkellermavnet 0:affdbb35faa4 1070 dbgPuts(err);
fkellermavnet 0:affdbb35faa4 1071 return (false);
fkellermavnet 0:affdbb35faa4 1072 }
fkellermavnet 0:affdbb35faa4 1073 }
fkellermavnet 0:affdbb35faa4 1074
fkellermavnet 0:affdbb35faa4 1075 bool WncController::sendSMSTextFromMem(char msgIdx)
fkellermavnet 0:affdbb35faa4 1076 {
fkellermavnet 0:affdbb35faa4 1077 const char * err = "deleteSMSTextFromMem: Failed!";
fkellermavnet 0:affdbb35faa4 1078
fkellermavnet 0:affdbb35faa4 1079 switch (msgIdx)
fkellermavnet 0:affdbb35faa4 1080 {
fkellermavnet 0:affdbb35faa4 1081 case '*':
fkellermavnet 0:affdbb35faa4 1082 at_sendSMStextMem_wnc('1');
fkellermavnet 0:affdbb35faa4 1083 at_sendSMStextMem_wnc('2');
fkellermavnet 0:affdbb35faa4 1084 at_sendSMStextMem_wnc('3');
fkellermavnet 0:affdbb35faa4 1085 return (true); // WNC may error if slot is empty, just ignore!
fkellermavnet 0:affdbb35faa4 1086
fkellermavnet 0:affdbb35faa4 1087 case '1':
fkellermavnet 0:affdbb35faa4 1088 case '2':
fkellermavnet 0:affdbb35faa4 1089 case '3':
fkellermavnet 0:affdbb35faa4 1090 if (at_sendSMStextMem_wnc(msgIdx) == true)
fkellermavnet 0:affdbb35faa4 1091 return (true);
fkellermavnet 0:affdbb35faa4 1092 else {
fkellermavnet 0:affdbb35faa4 1093 dbgPuts(err);
fkellermavnet 0:affdbb35faa4 1094 return (false);
fkellermavnet 0:affdbb35faa4 1095 }
fkellermavnet 0:affdbb35faa4 1096
fkellermavnet 0:affdbb35faa4 1097 default:
fkellermavnet 0:affdbb35faa4 1098 dbgPuts(err);
fkellermavnet 0:affdbb35faa4 1099 return (false);
fkellermavnet 0:affdbb35faa4 1100 }
fkellermavnet 0:affdbb35faa4 1101 }
fkellermavnet 0:affdbb35faa4 1102
fkellermavnet 0:affdbb35faa4 1103 bool WncController::at_deleteSMSTextFromMem_wnc(char n)
fkellermavnet 0:affdbb35faa4 1104 {
fkellermavnet 0:affdbb35faa4 1105 string cmdStr, respStr;
fkellermavnet 0:affdbb35faa4 1106 // Message is stored in WNC, now send it!
fkellermavnet 0:affdbb35faa4 1107 cmdStr = "AT+CMGD=";
fkellermavnet 0:affdbb35faa4 1108 cmdStr += n;
fkellermavnet 0:affdbb35faa4 1109 cmdStr += "\r\n";
fkellermavnet 0:affdbb35faa4 1110 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str(), false);
fkellermavnet 0:affdbb35faa4 1111 AtCmdErr_e r = mdmSendAtCmdRsp(cmdStr.c_str(), m_sCmdTimeoutMs, &respStr);
fkellermavnet 0:affdbb35faa4 1112 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1113 return (r == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1114 }
fkellermavnet 0:affdbb35faa4 1115
fkellermavnet 0:affdbb35faa4 1116 bool WncController::at_sendSMStextMem_wnc(char n)
fkellermavnet 0:affdbb35faa4 1117 {
fkellermavnet 0:affdbb35faa4 1118 string cmdStr, respStr;
fkellermavnet 0:affdbb35faa4 1119 // Message is stored in WNC, now send it!
fkellermavnet 0:affdbb35faa4 1120 cmdStr = "AT+CMSS=";
fkellermavnet 0:affdbb35faa4 1121 cmdStr += n;
fkellermavnet 0:affdbb35faa4 1122 cmdStr += "\r\n";
fkellermavnet 0:affdbb35faa4 1123 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str(), false);
fkellermavnet 0:affdbb35faa4 1124 AtCmdErr_e r = mdmSendAtCmdRsp(cmdStr.c_str(), m_sCmdTimeoutMs, &respStr);
fkellermavnet 0:affdbb35faa4 1125 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1126 return (r == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1127 }
fkellermavnet 0:affdbb35faa4 1128
fkellermavnet 0:affdbb35faa4 1129 bool WncController::at_sendSMStext_wnc(const char * const phoneNum, const char * const text)
fkellermavnet 0:affdbb35faa4 1130 {
fkellermavnet 0:affdbb35faa4 1131 string respStr;
fkellermavnet 0:affdbb35faa4 1132 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1133 size_t l = strlen(text);
fkellermavnet 0:affdbb35faa4 1134
fkellermavnet 0:affdbb35faa4 1135 if (l <= MAX_WNC_SMS_LENGTH)
fkellermavnet 0:affdbb35faa4 1136 {
fkellermavnet 0:affdbb35faa4 1137 // Check to see if the SMS service is available
fkellermavnet 0:affdbb35faa4 1138 checkCellLink();
fkellermavnet 0:affdbb35faa4 1139 if (m_sReadyForSMS == true) {
fkellermavnet 0:affdbb35faa4 1140 at_send_wnc_cmd("AT+CMGF=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1141 string cmdStr("AT+CMGS=\"");
fkellermavnet 0:affdbb35faa4 1142 cmdStr += phoneNum;
fkellermavnet 0:affdbb35faa4 1143 cmdStr += "\"";
fkellermavnet 0:affdbb35faa4 1144 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str());
fkellermavnet 0:affdbb35faa4 1145 cmdStr += "\x0d"; // x0d = <ENTER>
fkellermavnet 0:affdbb35faa4 1146 // Send raw command with short timeout (the timeout will fail cause the WNC is not supposed to reply yet!
fkellermavnet 0:affdbb35faa4 1147 // And we want a delay before sending the actual text part of the string!
fkellermavnet 0:affdbb35faa4 1148 mdmSendAtCmdRsp(cmdStr.c_str(), 300, &respStr, false); // False turns off auto-addition of CR+LF (the WNC wants nothing here)
fkellermavnet 0:affdbb35faa4 1149 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1150 if ((respStr.size() > 0) && (respStr.find("ERROR") == string::npos)) {
fkellermavnet 0:affdbb35faa4 1151 // Part 2 of the text, this is the actual text part:
fkellermavnet 0:affdbb35faa4 1152 cmdStr = text;
fkellermavnet 0:affdbb35faa4 1153 dbgPuts("TX: ", false); dbgPuts(cmdStr.c_str());
fkellermavnet 0:affdbb35faa4 1154 cmdStr += "\x1A"; // <CTRL>-Z is what tells the WNC the message is complete to send!
fkellermavnet 0:affdbb35faa4 1155 AtCmdErr_e r = mdmSendAtCmdRsp(cmdStr.c_str(), 10000, &respStr);
fkellermavnet 0:affdbb35faa4 1156 dbgPuts("RX: ", false); dbgPuts(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1157 if (respStr.size() == 0)
fkellermavnet 0:affdbb35faa4 1158 return (false);
fkellermavnet 0:affdbb35faa4 1159 else
fkellermavnet 0:affdbb35faa4 1160 return (r == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1161 }
fkellermavnet 0:affdbb35faa4 1162 }
fkellermavnet 0:affdbb35faa4 1163 }
fkellermavnet 0:affdbb35faa4 1164
fkellermavnet 0:affdbb35faa4 1165 return (false);
fkellermavnet 0:affdbb35faa4 1166 }
fkellermavnet 0:affdbb35faa4 1167
fkellermavnet 0:affdbb35faa4 1168 bool WncController::saveSMSText(const char * const phoneNum, const char * const text, char * msgIdx)
fkellermavnet 0:affdbb35faa4 1169 {
fkellermavnet 0:affdbb35faa4 1170 if (at_saveSMStext_wnc(phoneNum, text, msgIdx) == true)
fkellermavnet 0:affdbb35faa4 1171 return (true);
fkellermavnet 0:affdbb35faa4 1172 else {
fkellermavnet 0:affdbb35faa4 1173 dbgPuts("saveSMSTextToMem: failed!\r\n");
fkellermavnet 0:affdbb35faa4 1174 return (false);
fkellermavnet 0:affdbb35faa4 1175 }
fkellermavnet 0:affdbb35faa4 1176 }
fkellermavnet 0:affdbb35faa4 1177
fkellermavnet 0:affdbb35faa4 1178 bool WncController::at_saveSMStext_wnc(const char * const phoneNum, const char * const text, char * msgIdx)
fkellermavnet 0:affdbb35faa4 1179 {
fkellermavnet 0:affdbb35faa4 1180 string respStr;
fkellermavnet 0:affdbb35faa4 1181 size_t l = strlen(text);
fkellermavnet 0:affdbb35faa4 1182
fkellermavnet 0:affdbb35faa4 1183 if (l <= MAX_WNC_SMS_LENGTH)
fkellermavnet 0:affdbb35faa4 1184 {
fkellermavnet 0:affdbb35faa4 1185 // Check to see if the SMS service is available
fkellermavnet 0:affdbb35faa4 1186 checkCellLink();
fkellermavnet 0:affdbb35faa4 1187 if (m_sReadyForSMS == true) {
fkellermavnet 0:affdbb35faa4 1188 string cmdStr("AT+CMGW=\"");
fkellermavnet 0:affdbb35faa4 1189 cmdStr += phoneNum;
fkellermavnet 0:affdbb35faa4 1190 cmdStr += "\"";
fkellermavnet 0:affdbb35faa4 1191 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str());
fkellermavnet 0:affdbb35faa4 1192 cmdStr += "\x0d"; // x0d = <ENTER>
fkellermavnet 0:affdbb35faa4 1193 // Send raw command with short timeout (the timeout will fail cause the WNC is not supposed to reply yet!
fkellermavnet 0:affdbb35faa4 1194 // And we want a delay before sending the actual text part of the string!
fkellermavnet 0:affdbb35faa4 1195 mdmSendAtCmdRsp(cmdStr.c_str(), 300, &respStr, false); // False turns off auto-addition of CR+LF (the WNC wants nothing here)
fkellermavnet 0:affdbb35faa4 1196 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1197 if ((respStr.size() > 0) && (respStr.find("ERROR") == string::npos)) {
fkellermavnet 0:affdbb35faa4 1198 // Part 2 of the text, this is the actual text part:
fkellermavnet 0:affdbb35faa4 1199 cmdStr = text;
fkellermavnet 0:affdbb35faa4 1200 dbgPuts("TX: ", false); dbgPutsNoTime(cmdStr.c_str());
fkellermavnet 0:affdbb35faa4 1201 cmdStr += "\x1A"; // <CTRL>-Z is what tells the WNC the message is complete to save!
fkellermavnet 0:affdbb35faa4 1202 AtCmdErr_e r = mdmSendAtCmdRsp(cmdStr.c_str(), 10000, &respStr);
fkellermavnet 0:affdbb35faa4 1203 dbgPuts("RX: ", false); dbgPutsNoTime(respStr.c_str());
fkellermavnet 0:affdbb35faa4 1204 if (respStr.size() > 0) {
fkellermavnet 0:affdbb35faa4 1205 // respStr will have the SMS index
fkellermavnet 0:affdbb35faa4 1206 size_t pos1 = respStr.find("+CMGW: ");
fkellermavnet 0:affdbb35faa4 1207 size_t pos2 = respStr.rfind("OK");
fkellermavnet 0:affdbb35faa4 1208 if (pos1 != string::npos && pos2 != string::npos) {
fkellermavnet 0:affdbb35faa4 1209 *msgIdx = *string(respStr.substr(pos1+7, 1)).c_str();
fkellermavnet 0:affdbb35faa4 1210 return (true);
fkellermavnet 0:affdbb35faa4 1211 }
fkellermavnet 0:affdbb35faa4 1212 else {
fkellermavnet 0:affdbb35faa4 1213 *msgIdx = '!';
fkellermavnet 0:affdbb35faa4 1214 }
fkellermavnet 0:affdbb35faa4 1215 }
fkellermavnet 0:affdbb35faa4 1216 }
fkellermavnet 0:affdbb35faa4 1217 }
fkellermavnet 0:affdbb35faa4 1218 }
fkellermavnet 0:affdbb35faa4 1219
fkellermavnet 0:affdbb35faa4 1220 return (false);
fkellermavnet 0:affdbb35faa4 1221 }
fkellermavnet 0:affdbb35faa4 1222
fkellermavnet 0:affdbb35faa4 1223
fkellermavnet 0:affdbb35faa4 1224 size_t WncController::at_readSMSlog_wnc(const char ** log)
fkellermavnet 0:affdbb35faa4 1225 {
fkellermavnet 0:affdbb35faa4 1226 string * pRespStr;
fkellermavnet 6:a656e820d7ff 1227 static string smsLogStr;
fkellermavnet 6:a656e820d7ff 1228
fkellermavnet 6:a656e820d7ff 1229 smsLogStr.erase();
fkellermavnet 0:affdbb35faa4 1230
fkellermavnet 0:affdbb35faa4 1231 if (at_send_wnc_cmd("AT+CMGL", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK)
fkellermavnet 6:a656e820d7ff 1232 smsLogStr = *pRespStr;
fkellermavnet 0:affdbb35faa4 1233
fkellermavnet 6:a656e820d7ff 1234 *log = smsLogStr.c_str();
fkellermavnet 6:a656e820d7ff 1235
fkellermavnet 0:affdbb35faa4 1236 return (pRespStr->size());
fkellermavnet 0:affdbb35faa4 1237 }
fkellermavnet 0:affdbb35faa4 1238
fkellermavnet 6:a656e820d7ff 1239 size_t WncController::at_readSMStext_wnc(const char n, const char ** log)
fkellermavnet 0:affdbb35faa4 1240 {
fkellermavnet 6:a656e820d7ff 1241 static string smsReadTxtStr;
fkellermavnet 0:affdbb35faa4 1242 string * pRespStr;
fkellermavnet 6:a656e820d7ff 1243 string cmdStr;
fkellermavnet 6:a656e820d7ff 1244
fkellermavnet 6:a656e820d7ff 1245 smsReadTxtStr.erase();
fkellermavnet 6:a656e820d7ff 1246 cmdStr = "AT+CMGR";
fkellermavnet 6:a656e820d7ff 1247 cmdStr += '1';
fkellermavnet 0:affdbb35faa4 1248 if (at_send_wnc_cmd("AT+CMGR", &pRespStr, m_sCmdTimeoutMs) == WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1249 *log = pRespStr->c_str();
fkellermavnet 0:affdbb35faa4 1250 else
fkellermavnet 0:affdbb35faa4 1251 *log = "\0";
fkellermavnet 0:affdbb35faa4 1252
fkellermavnet 0:affdbb35faa4 1253 return (pRespStr->size());
fkellermavnet 0:affdbb35faa4 1254 }
fkellermavnet 0:affdbb35faa4 1255
fkellermavnet 0:affdbb35faa4 1256 bool WncController::at_at_wnc(void)
fkellermavnet 0:affdbb35faa4 1257 {
fkellermavnet 0:affdbb35faa4 1258 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1259 return (WNC_AT_CMD_OK == at_send_wnc_cmd("AT", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS)); // Heartbeat?
fkellermavnet 0:affdbb35faa4 1260 }
fkellermavnet 0:affdbb35faa4 1261
fkellermavnet 0:affdbb35faa4 1262 bool WncController::at_init_wnc(bool hardReset)
fkellermavnet 0:affdbb35faa4 1263 {
fkellermavnet 0:affdbb35faa4 1264 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1265 AtCmdErr_e cmdRes;
fkellermavnet 0:affdbb35faa4 1266
fkellermavnet 0:affdbb35faa4 1267 if (hardReset == true)
fkellermavnet 0:affdbb35faa4 1268 dbgPuts("Hard Soft Reset!");
fkellermavnet 0:affdbb35faa4 1269
fkellermavnet 0:affdbb35faa4 1270 dbgPuts("Start AT init of WNC:");
fkellermavnet 0:affdbb35faa4 1271
fkellermavnet 0:affdbb35faa4 1272 // Kick it twice to perhaps remove cued responses from an incomplete
fkellermavnet 0:affdbb35faa4 1273 // power cycle.
fkellermavnet 0:affdbb35faa4 1274 at_send_wnc_cmd("AT", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS);
fkellermavnet 0:affdbb35faa4 1275 at_send_wnc_cmd("AT", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS);
fkellermavnet 0:affdbb35faa4 1276
fkellermavnet 0:affdbb35faa4 1277 // Quick commands below do not need to check cellular connectivity
fkellermavnet 0:affdbb35faa4 1278 at_send_wnc_cmd("ATE0", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS); // Echo Off
fkellermavnet 0:affdbb35faa4 1279 at_send_wnc_cmd("AT+CMEE=2", &pRespStr, m_sCmdTimeoutMs); // 2 - verbose error, 1 - numeric error, 0 - just ERROR
fkellermavnet 6:a656e820d7ff 1280
fkellermavnet 6:a656e820d7ff 1281 // Setup 3 memory slots in the WNC SIM for SMS usage.
fkellermavnet 6:a656e820d7ff 1282 at_send_wnc_cmd("AT+CMGF=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 6:a656e820d7ff 1283 at_send_wnc_cmd("AT+CPMS=\"SM\",\"SM\",\"SM\"", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 6:a656e820d7ff 1284
fkellermavnet 0:affdbb35faa4 1285 cmdRes = at_send_wnc_cmd("AT", &pRespStr, WNC_QUICK_CMD_TIMEOUT_MS); // Heartbeat?
fkellermavnet 0:affdbb35faa4 1286
fkellermavnet 0:affdbb35faa4 1287 // If the simple commands are not working, no chance of more complex.
fkellermavnet 0:affdbb35faa4 1288 // I have seen re-trying commands make it worse.
fkellermavnet 0:affdbb35faa4 1289 if (cmdRes != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1290 return (false);
fkellermavnet 0:affdbb35faa4 1291
fkellermavnet 0:affdbb35faa4 1292 cmdRes = at_send_wnc_cmd("AT@INTERNET=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1293 if (cmdRes != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1294 return (false);
fkellermavnet 0:affdbb35faa4 1295
fkellermavnet 0:affdbb35faa4 1296 cmdRes = at_send_wnc_cmd("AT@SOCKDIAL=1", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1297 if (cmdRes != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1298 return (false);
fkellermavnet 0:affdbb35faa4 1299
fkellermavnet 0:affdbb35faa4 1300 dbgPuts("SUCCESS: AT init of WNC!");
fkellermavnet 0:affdbb35faa4 1301
fkellermavnet 0:affdbb35faa4 1302 return (true);
fkellermavnet 0:affdbb35faa4 1303 }
fkellermavnet 0:affdbb35faa4 1304
fkellermavnet 0:affdbb35faa4 1305
fkellermavnet 1:ac2de545b981 1306 bool WncController::at_sockopen_wnc(const char * const ip, uint16_t port, uint16_t numSock, bool tcp, uint16_t timeOutSec)
fkellermavnet 0:affdbb35faa4 1307 {
fkellermavnet 0:affdbb35faa4 1308 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1309 string cmd_str("AT@SOCKCREAT=");
fkellermavnet 0:affdbb35faa4 1310 AtCmdErr_e res;
fkellermavnet 0:affdbb35faa4 1311
fkellermavnet 0:affdbb35faa4 1312 if (tcp) cmd_str += "1"; // TCP
fkellermavnet 0:affdbb35faa4 1313 else cmd_str += "2"; // else UDP
fkellermavnet 0:affdbb35faa4 1314
fkellermavnet 0:affdbb35faa4 1315 cmd_str += ",0";
fkellermavnet 0:affdbb35faa4 1316 res = sendWncCmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1317 if (res == WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1318 {
fkellermavnet 0:affdbb35faa4 1319 cmd_str = "AT@SOCKCONN=";
fkellermavnet 0:affdbb35faa4 1320 cmd_str += _to_string(numSock + 1);
fkellermavnet 0:affdbb35faa4 1321 cmd_str += ",\"";
fkellermavnet 1:ac2de545b981 1322 cmd_str += ip;
fkellermavnet 0:affdbb35faa4 1323 cmd_str += "\",";
fkellermavnet 0:affdbb35faa4 1324 cmd_str += _to_string(port);
fkellermavnet 0:affdbb35faa4 1325 cmd_str += ",";
fkellermavnet 0:affdbb35faa4 1326 if (timeOutSec < 30)
fkellermavnet 0:affdbb35faa4 1327 timeOutSec = 30;
fkellermavnet 0:affdbb35faa4 1328 else if (timeOutSec > 360)
fkellermavnet 0:affdbb35faa4 1329 timeOutSec = 360;
fkellermavnet 0:affdbb35faa4 1330 cmd_str += _to_string(timeOutSec);
fkellermavnet 0:affdbb35faa4 1331 res = sendWncCmd(cmd_str.c_str(), &pRespStr, 1000 * timeOutSec + 1000);
fkellermavnet 0:affdbb35faa4 1332 if (m_sMoreDebugEnabled) {
fkellermavnet 0:affdbb35faa4 1333 at_send_wnc_cmd("AT@SOCKCREAT?", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1334 at_send_wnc_cmd("AT@SOCKCONN?", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1335 }
fkellermavnet 0:affdbb35faa4 1336 return (res == WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1337 }
fkellermavnet 0:affdbb35faa4 1338 else
fkellermavnet 0:affdbb35faa4 1339 return (false);
fkellermavnet 0:affdbb35faa4 1340 }
fkellermavnet 0:affdbb35faa4 1341
fkellermavnet 0:affdbb35faa4 1342 bool WncController::at_sockclose_wnc(uint16_t numSock)
fkellermavnet 0:affdbb35faa4 1343 {
fkellermavnet 0:affdbb35faa4 1344 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1345 string cmd_str("AT@SOCKCLOSE=");
fkellermavnet 0:affdbb35faa4 1346
fkellermavnet 0:affdbb35faa4 1347 cmd_str += _to_string(numSock + 1);
fkellermavnet 0:affdbb35faa4 1348 // Don't check the cell status to close the socket
fkellermavnet 0:affdbb35faa4 1349 return (WNC_AT_CMD_OK == at_send_wnc_cmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs));
fkellermavnet 0:affdbb35faa4 1350 }
fkellermavnet 0:affdbb35faa4 1351
fkellermavnet 0:affdbb35faa4 1352 bool WncController::at_dnsresolve_wnc(const char * s, string * ipStr)
fkellermavnet 0:affdbb35faa4 1353 {
fkellermavnet 0:affdbb35faa4 1354 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1355 string str(s);
fkellermavnet 0:affdbb35faa4 1356
fkellermavnet 0:affdbb35faa4 1357 ipStr->erase(); // Clear out string until resolved!
fkellermavnet 0:affdbb35faa4 1358 str = "AT@DNSRESVDON=\"" + str;
fkellermavnet 0:affdbb35faa4 1359 str += "\"";
fkellermavnet 0:affdbb35faa4 1360 if (sendWncCmd(str.c_str(), &pRespStr, WNC_DNS_RESOLVE_WAIT_MS) == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 1361 size_t pos_start = pRespStr->find(":\"") + 2;
fkellermavnet 0:affdbb35faa4 1362 if (pos_start != string::npos) {
fkellermavnet 0:affdbb35faa4 1363 size_t pos_end = pRespStr->find("\"", pos_start) - 1;
fkellermavnet 0:affdbb35faa4 1364 if (pos_end != string::npos) {
fkellermavnet 0:affdbb35faa4 1365 if (pos_end > pos_start) {
fkellermavnet 0:affdbb35faa4 1366 // Make a copy for use later (the source string is re-used)
fkellermavnet 0:affdbb35faa4 1367 *ipStr = pRespStr->substr(pos_start, pos_end - pos_start + 1);
fkellermavnet 0:affdbb35faa4 1368 return (true);
fkellermavnet 0:affdbb35faa4 1369 }
fkellermavnet 0:affdbb35faa4 1370 }
fkellermavnet 0:affdbb35faa4 1371 }
fkellermavnet 0:affdbb35faa4 1372 }
fkellermavnet 0:affdbb35faa4 1373
fkellermavnet 0:affdbb35faa4 1374 *ipStr = INVALID_IP_STR;
fkellermavnet 0:affdbb35faa4 1375
fkellermavnet 0:affdbb35faa4 1376 return (false);
fkellermavnet 0:affdbb35faa4 1377 }
fkellermavnet 0:affdbb35faa4 1378
fkellermavnet 0:affdbb35faa4 1379 bool WncController::waitForPowerOnModemToRespond(uint8_t timeoutSecs)
fkellermavnet 0:affdbb35faa4 1380 {
fkellermavnet 0:affdbb35faa4 1381 // Now, give the modem x seconds to start responding by
fkellermavnet 0:affdbb35faa4 1382 // sending simple 'AT' commands to modem once per second.
fkellermavnet 0:affdbb35faa4 1383 if (timeoutSecs > 0) {
fkellermavnet 0:affdbb35faa4 1384 do {
fkellermavnet 0:affdbb35faa4 1385 timeoutSecs--;
fkellermavnet 1:ac2de545b981 1386 dbgPutsNoTime("\rWaiting ", false); dbgPutsNoTime(_to_string(timeoutSecs), false);
fkellermavnet 1:ac2de545b981 1387 dbgPutsNoTime(" ", false);
fkellermavnet 0:affdbb35faa4 1388 AtCmdErr_e rc = mdmSendAtCmdRsp("AT", 500, &m_sWncStr);
fkellermavnet 0:affdbb35faa4 1389 if (rc == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 1390 dbgPutsNoTime(""); // CR LF
fkellermavnet 0:affdbb35faa4 1391 return true; //timer.read();
fkellermavnet 0:affdbb35faa4 1392 }
fkellermavnet 0:affdbb35faa4 1393 waitMs(500);
fkellermavnet 0:affdbb35faa4 1394 }
fkellermavnet 0:affdbb35faa4 1395 while (timeoutSecs > 0);
fkellermavnet 1:ac2de545b981 1396 dbgPutsNoTime(""); // CR LF
fkellermavnet 0:affdbb35faa4 1397 }
fkellermavnet 0:affdbb35faa4 1398
fkellermavnet 0:affdbb35faa4 1399 return (false);
fkellermavnet 0:affdbb35faa4 1400 }
fkellermavnet 0:affdbb35faa4 1401
fkellermavnet 0:affdbb35faa4 1402 WncController::AtCmdErr_e WncController::at_sockwrite_wnc(const char * s, uint32_t n, uint16_t numSock, bool isTcp)
fkellermavnet 0:affdbb35faa4 1403 {
fkellermavnet 0:affdbb35faa4 1404 AtCmdErr_e result;
fkellermavnet 0:affdbb35faa4 1405
fkellermavnet 0:affdbb35faa4 1406 if ((n > 0) && (n <= MAX_WNC_WRITE_BYTES)) {
fkellermavnet 0:affdbb35faa4 1407 string * pRespStr;
fkellermavnet 1:ac2de545b981 1408 const char * num2str;
fkellermavnet 0:affdbb35faa4 1409 string cmd_str;
fkellermavnet 0:affdbb35faa4 1410
fkellermavnet 0:affdbb35faa4 1411 if (isTcp == true)
fkellermavnet 0:affdbb35faa4 1412 cmd_str="AT@SOCKWRITE=";
fkellermavnet 0:affdbb35faa4 1413 else
fkellermavnet 0:affdbb35faa4 1414 cmd_str="AT@SOCKWRITE="; // "AT@SOCKSEND=";
fkellermavnet 0:affdbb35faa4 1415
fkellermavnet 0:affdbb35faa4 1416 cmd_str += _to_string(numSock + 1);
fkellermavnet 0:affdbb35faa4 1417 cmd_str += ",";
fkellermavnet 1:ac2de545b981 1418 cmd_str += _to_string(n);
fkellermavnet 0:affdbb35faa4 1419 cmd_str += ",\"";
fkellermavnet 6:a656e820d7ff 1420 while(n > 0) {
fkellermavnet 6:a656e820d7ff 1421 n--;
fkellermavnet 1:ac2de545b981 1422 num2str = _to_hex_string((uint8_t)*s++);
fkellermavnet 0:affdbb35faa4 1423 // Always 2-digit ascii hex:
fkellermavnet 1:ac2de545b981 1424 if (strlen(num2str) == 1)
fkellermavnet 1:ac2de545b981 1425 cmd_str += '0';
fkellermavnet 0:affdbb35faa4 1426 cmd_str += num2str;
fkellermavnet 0:affdbb35faa4 1427 }
fkellermavnet 0:affdbb35faa4 1428 cmd_str += "\"";
fkellermavnet 0:affdbb35faa4 1429 result = sendWncCmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1430 }
fkellermavnet 0:affdbb35faa4 1431 else {
fkellermavnet 0:affdbb35faa4 1432 dbgPuts("sockwrite Err, string len bad!");
fkellermavnet 0:affdbb35faa4 1433 result = WNC_AT_CMD_ERR;
fkellermavnet 0:affdbb35faa4 1434 }
fkellermavnet 0:affdbb35faa4 1435
fkellermavnet 0:affdbb35faa4 1436 return (result);
fkellermavnet 0:affdbb35faa4 1437 }
fkellermavnet 0:affdbb35faa4 1438
fkellermavnet 4:c5720f4d13ff 1439 WncController::AtCmdErr_e WncController::at_sockread_wnc(string * pS, uint16_t numSock, bool isTcp)
fkellermavnet 4:c5720f4d13ff 1440 {
fkellermavnet 4:c5720f4d13ff 1441 AtCmdErr_e result = WNC_AT_CMD_OK;
fkellermavnet 4:c5720f4d13ff 1442
fkellermavnet 4:c5720f4d13ff 1443 string * pRespStr;
fkellermavnet 4:c5720f4d13ff 1444 string cmd_str;
fkellermavnet 4:c5720f4d13ff 1445 size_t pos_start, pos_end;
fkellermavnet 4:c5720f4d13ff 1446 int i;
fkellermavnet 5:20207cc5502e 1447
fkellermavnet 5:20207cc5502e 1448 pS->erase(); // Start with a fresh string
fkellermavnet 4:c5720f4d13ff 1449
fkellermavnet 4:c5720f4d13ff 1450 if (isTcp == true)
fkellermavnet 4:c5720f4d13ff 1451 cmd_str="AT@SOCKREAD=";
fkellermavnet 4:c5720f4d13ff 1452 else
fkellermavnet 4:c5720f4d13ff 1453 cmd_str="AT@SOCKREAD="; // "AT@SOCKRECV=";
fkellermavnet 4:c5720f4d13ff 1454
fkellermavnet 4:c5720f4d13ff 1455 cmd_str += _to_string(numSock + 1);
fkellermavnet 4:c5720f4d13ff 1456 cmd_str += ",";
fkellermavnet 4:c5720f4d13ff 1457 cmd_str += _to_string(MAX_WNC_READ_BYTES);
fkellermavnet 4:c5720f4d13ff 1458
fkellermavnet 4:c5720f4d13ff 1459 // Experimental: read should not need to check cell net status
fkellermavnet 4:c5720f4d13ff 1460 result = at_send_wnc_cmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 4:c5720f4d13ff 1461 if (result == WNC_AT_CMD_OK) {
fkellermavnet 4:c5720f4d13ff 1462 pos_start = pRespStr->find("\"") + 1;
fkellermavnet 4:c5720f4d13ff 1463 pos_end = pRespStr->rfind("\"") - 1;
fkellermavnet 4:c5720f4d13ff 1464
fkellermavnet 4:c5720f4d13ff 1465 // Make sure search finds what it's looking for!
fkellermavnet 4:c5720f4d13ff 1466 if (pos_start != string::npos && pos_end != string::npos)
fkellermavnet 4:c5720f4d13ff 1467 i = (pos_end - pos_start + 1); // Num hex chars, 2 per byte
fkellermavnet 4:c5720f4d13ff 1468 else
fkellermavnet 4:c5720f4d13ff 1469 i = 0;
fkellermavnet 4:c5720f4d13ff 1470
fkellermavnet 4:c5720f4d13ff 1471 if (i < 0)
fkellermavnet 4:c5720f4d13ff 1472 dbgPuts("Invalid READ string!");
fkellermavnet 4:c5720f4d13ff 1473 else if (i > 2*MAX_WNC_READ_BYTES) {
fkellermavnet 4:c5720f4d13ff 1474 // Bound the ill formated WNC read string!
fkellermavnet 4:c5720f4d13ff 1475 i = 2*MAX_WNC_READ_BYTES;
fkellermavnet 4:c5720f4d13ff 1476 dbgPuts("TRUNCATING read data!");
fkellermavnet 4:c5720f4d13ff 1477 }
fkellermavnet 4:c5720f4d13ff 1478
fkellermavnet 4:c5720f4d13ff 1479 // If data, convert the hex string into byte values
fkellermavnet 4:c5720f4d13ff 1480 if (i > 0)
fkellermavnet 4:c5720f4d13ff 1481 {
fkellermavnet 4:c5720f4d13ff 1482 string byte;
fkellermavnet 4:c5720f4d13ff 1483 while (pos_start < pos_end) {
fkellermavnet 4:c5720f4d13ff 1484 byte = pRespStr->substr(pos_start, 2);
fkellermavnet 4:c5720f4d13ff 1485 *pS += (uint8_t)strtol(byte.c_str(), NULL, 16);
fkellermavnet 4:c5720f4d13ff 1486 pos_start += 2;
fkellermavnet 4:c5720f4d13ff 1487 }
fkellermavnet 4:c5720f4d13ff 1488 }
fkellermavnet 4:c5720f4d13ff 1489 }
fkellermavnet 4:c5720f4d13ff 1490
fkellermavnet 4:c5720f4d13ff 1491 return (result);
fkellermavnet 4:c5720f4d13ff 1492 }
fkellermavnet 4:c5720f4d13ff 1493
fkellermavnet 0:affdbb35faa4 1494 WncController::AtCmdErr_e WncController::at_sockread_wnc(uint8_t * pS, uint32_t * numRead, uint16_t n, uint16_t numSock, bool isTcp)
fkellermavnet 0:affdbb35faa4 1495 {
fkellermavnet 0:affdbb35faa4 1496 AtCmdErr_e result = WNC_AT_CMD_OK;
fkellermavnet 0:affdbb35faa4 1497 *numRead = 0;
fkellermavnet 0:affdbb35faa4 1498
fkellermavnet 0:affdbb35faa4 1499 if ((n > 0) && (n <= MAX_WNC_READ_BYTES)) {
fkellermavnet 0:affdbb35faa4 1500 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1501 string cmd_str;
fkellermavnet 0:affdbb35faa4 1502 size_t pos_start, pos_end;
fkellermavnet 0:affdbb35faa4 1503 int i;
fkellermavnet 0:affdbb35faa4 1504
fkellermavnet 0:affdbb35faa4 1505 if (isTcp == true)
fkellermavnet 0:affdbb35faa4 1506 cmd_str="AT@SOCKREAD=";
fkellermavnet 0:affdbb35faa4 1507 else
fkellermavnet 0:affdbb35faa4 1508 cmd_str="AT@SOCKREAD="; // "AT@SOCKRECV=";
fkellermavnet 0:affdbb35faa4 1509
fkellermavnet 0:affdbb35faa4 1510 cmd_str += _to_string(numSock + 1);
fkellermavnet 0:affdbb35faa4 1511 cmd_str += ",";
fkellermavnet 0:affdbb35faa4 1512 cmd_str += _to_string(n);
fkellermavnet 0:affdbb35faa4 1513
fkellermavnet 0:affdbb35faa4 1514 // Experimental: read should not need to check cell net status
fkellermavnet 0:affdbb35faa4 1515 result = at_send_wnc_cmd(cmd_str.c_str(), &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1516 if (result == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 1517 pos_start = pRespStr->find("\"") + 1;
fkellermavnet 0:affdbb35faa4 1518 pos_end = pRespStr->rfind("\"") - 1;
fkellermavnet 0:affdbb35faa4 1519
fkellermavnet 0:affdbb35faa4 1520 // Make sure search finds what it's looking for!
fkellermavnet 0:affdbb35faa4 1521 if (pos_start != string::npos && pos_end != string::npos)
fkellermavnet 0:affdbb35faa4 1522 i = (pos_end - pos_start + 1); // Num hex chars, 2 per byte
fkellermavnet 0:affdbb35faa4 1523 else
fkellermavnet 0:affdbb35faa4 1524 i = 0;
fkellermavnet 0:affdbb35faa4 1525
fkellermavnet 4:c5720f4d13ff 1526 if (i < 0)
fkellermavnet 4:c5720f4d13ff 1527 dbgPuts("Invalid READ string!");
fkellermavnet 7:e6f22159ef23 1528 else if (i > 2*n) {
fkellermavnet 4:c5720f4d13ff 1529 // Bound the ill formated WNC read string!
fkellermavnet 7:e6f22159ef23 1530 i = 2*n;
fkellermavnet 4:c5720f4d13ff 1531 dbgPuts("TRUNCATING read data!");
fkellermavnet 4:c5720f4d13ff 1532 }
fkellermavnet 4:c5720f4d13ff 1533
fkellermavnet 1:ac2de545b981 1534 // If data, convert the hex string into byte values
fkellermavnet 4:c5720f4d13ff 1535 if (i > 0)
fkellermavnet 0:affdbb35faa4 1536 {
fkellermavnet 0:affdbb35faa4 1537 string byte;
fkellermavnet 0:affdbb35faa4 1538 while (pos_start < pos_end) {
fkellermavnet 0:affdbb35faa4 1539 byte = pRespStr->substr(pos_start, 2);
fkellermavnet 4:c5720f4d13ff 1540 *pS++ = (uint8_t)strtol(byte.c_str(), NULL, 16);
fkellermavnet 0:affdbb35faa4 1541 pos_start += 2;
fkellermavnet 0:affdbb35faa4 1542 (*numRead)++;
fkellermavnet 0:affdbb35faa4 1543 }
fkellermavnet 0:affdbb35faa4 1544 }
fkellermavnet 0:affdbb35faa4 1545 }
fkellermavnet 0:affdbb35faa4 1546 }
fkellermavnet 0:affdbb35faa4 1547 else {
fkellermavnet 0:affdbb35faa4 1548 dbgPuts("sockread Err, to many to read!");
fkellermavnet 0:affdbb35faa4 1549 result = WNC_AT_CMD_ERR;
fkellermavnet 0:affdbb35faa4 1550 }
fkellermavnet 0:affdbb35faa4 1551
fkellermavnet 0:affdbb35faa4 1552 return (result);
fkellermavnet 0:affdbb35faa4 1553 }
fkellermavnet 0:affdbb35faa4 1554
fkellermavnet 0:affdbb35faa4 1555 bool WncController::at_reinitialize_mdm(void)
fkellermavnet 0:affdbb35faa4 1556 {
fkellermavnet 0:affdbb35faa4 1557 // Atempt to re-register
fkellermavnet 0:affdbb35faa4 1558 // string * pRespStr;
fkellermavnet 0:affdbb35faa4 1559 // dbgPuts("Force re-register!");
fkellermavnet 0:affdbb35faa4 1560 // at_send_wnc_cmd("AT+CFUN=0,0", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1561 // waitMs(31000);
fkellermavnet 0:affdbb35faa4 1562 // at_send_wnc_cmd("AT+CFUN=1,0", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1563 // waitMs(31000);
fkellermavnet 0:affdbb35faa4 1564
fkellermavnet 0:affdbb35faa4 1565 // Initialize the modem
fkellermavnet 0:affdbb35faa4 1566 dbgPuts("Modem RE-initializing with SOFT Reset...");
fkellermavnet 0:affdbb35faa4 1567
fkellermavnet 0:affdbb35faa4 1568 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1569 at_send_wnc_cmd("AT@DMREBOOT", &pRespStr, m_sCmdTimeoutMs);
fkellermavnet 0:affdbb35faa4 1570 waitMs(5000);
fkellermavnet 0:affdbb35faa4 1571
fkellermavnet 0:affdbb35faa4 1572 // Now, give the modem time to start responding by
fkellermavnet 0:affdbb35faa4 1573 // sending simple 'AT' commands to the modem once per second.
fkellermavnet 0:affdbb35faa4 1574 int timeoutSecs = WNC_REINIT_MAX_TIME_MS;
fkellermavnet 0:affdbb35faa4 1575 do {
fkellermavnet 0:affdbb35faa4 1576 dbgPuts("\rWaiting ", false); dbgPutsNoTime(_to_string(timeoutSecs), false);
fkellermavnet 0:affdbb35faa4 1577 AtCmdErr_e rc = mdmSendAtCmdRsp("AT", 500, &m_sWncStr);
fkellermavnet 0:affdbb35faa4 1578 if (rc == WNC_AT_CMD_OK) {
fkellermavnet 0:affdbb35faa4 1579 dbgPutsNoTime(""); // CR LF
fkellermavnet 0:affdbb35faa4 1580 break;
fkellermavnet 0:affdbb35faa4 1581 }
fkellermavnet 0:affdbb35faa4 1582 waitMs(500);
fkellermavnet 0:affdbb35faa4 1583 timeoutSecs--;
fkellermavnet 0:affdbb35faa4 1584 }
fkellermavnet 0:affdbb35faa4 1585 while (timeoutSecs > 0);
fkellermavnet 0:affdbb35faa4 1586
fkellermavnet 0:affdbb35faa4 1587 if (timeoutSecs <= 0)
fkellermavnet 0:affdbb35faa4 1588 dbgPuts("\r\nModem RE-init FAILED!");
fkellermavnet 0:affdbb35faa4 1589 else
fkellermavnet 0:affdbb35faa4 1590 dbgPuts("\r\nModem RE-init complete!");
fkellermavnet 0:affdbb35faa4 1591
fkellermavnet 0:affdbb35faa4 1592 return (timeoutSecs > 0);
fkellermavnet 0:affdbb35faa4 1593 }
fkellermavnet 0:affdbb35faa4 1594
fkellermavnet 0:affdbb35faa4 1595 WncController::AtCmdErr_e WncController::mdmSendAtCmdRsp(const char *cmd, int timeout_ms, string * rsp, bool crLf)
fkellermavnet 0:affdbb35faa4 1596 {
fkellermavnet 0:affdbb35faa4 1597 rsp->erase(); // Clean up from possible prior cmd response
fkellermavnet 0:affdbb35faa4 1598
fkellermavnet 0:affdbb35faa4 1599 // Don't bother the WNC if user hasn't turned it on.
fkellermavnet 0:affdbb35faa4 1600 if (m_sState == WNC_OFF)
fkellermavnet 0:affdbb35faa4 1601 return (WNC_AT_CMD_WNC_NOT_ON);
fkellermavnet 0:affdbb35faa4 1602
fkellermavnet 0:affdbb35faa4 1603 size_t n = strlen(cmd);
fkellermavnet 0:affdbb35faa4 1604
fkellermavnet 0:affdbb35faa4 1605 // Wait per WNC advise
fkellermavnet 0:affdbb35faa4 1606 waitMs(WNC_WAIT_FOR_AT_CMD_MS);
fkellermavnet 0:affdbb35faa4 1607
fkellermavnet 0:affdbb35faa4 1608 if (cmd && n > 0) {
fkellermavnet 0:affdbb35faa4 1609 sendCmd(cmd, crLf);
fkellermavnet 0:affdbb35faa4 1610 // sendCmdSlow(cmd, n, 500); // 3rd arg is micro seconds between chars sent
fkellermavnet 0:affdbb35faa4 1611 }
fkellermavnet 0:affdbb35faa4 1612
fkellermavnet 0:affdbb35faa4 1613 startTimerA();
fkellermavnet 1:ac2de545b981 1614 while (getTimerTicksA_mS() < timeout_ms) {
fkellermavnet 1:ac2de545b981 1615 n = mdmGetline(rsp, timeout_ms - getTimerTicksA_mS());
fkellermavnet 0:affdbb35faa4 1616
fkellermavnet 0:affdbb35faa4 1617 if (n == 0)
fkellermavnet 0:affdbb35faa4 1618 continue;
fkellermavnet 0:affdbb35faa4 1619
fkellermavnet 0:affdbb35faa4 1620 if (rsp->rfind("OK") != string::npos) {
fkellermavnet 0:affdbb35faa4 1621 stopTimerA();
fkellermavnet 0:affdbb35faa4 1622 return (WNC_AT_CMD_OK);
fkellermavnet 0:affdbb35faa4 1623 }
fkellermavnet 0:affdbb35faa4 1624
fkellermavnet 0:affdbb35faa4 1625 if (rsp->rfind("+CME ERROR") != string::npos) {
fkellermavnet 0:affdbb35faa4 1626 stopTimerA();
fkellermavnet 0:affdbb35faa4 1627 return (WNC_AT_CMD_ERRCME);
fkellermavnet 0:affdbb35faa4 1628 }
fkellermavnet 0:affdbb35faa4 1629
fkellermavnet 0:affdbb35faa4 1630 if (rsp->rfind("@EXTERR") != string::npos) {
fkellermavnet 0:affdbb35faa4 1631 stopTimerA();
fkellermavnet 0:affdbb35faa4 1632 return (WNC_AT_CMD_ERREXT);
fkellermavnet 0:affdbb35faa4 1633 }
fkellermavnet 0:affdbb35faa4 1634
fkellermavnet 0:affdbb35faa4 1635 if (rsp->rfind("ERROR") != string::npos) {
fkellermavnet 0:affdbb35faa4 1636 stopTimerA();
fkellermavnet 0:affdbb35faa4 1637 return (WNC_AT_CMD_ERR);
fkellermavnet 0:affdbb35faa4 1638 }
fkellermavnet 0:affdbb35faa4 1639 }
fkellermavnet 0:affdbb35faa4 1640 stopTimerA();
fkellermavnet 0:affdbb35faa4 1641
fkellermavnet 0:affdbb35faa4 1642 return (WNC_AT_CMD_TIMEOUT);
fkellermavnet 0:affdbb35faa4 1643 }
fkellermavnet 0:affdbb35faa4 1644
fkellermavnet 0:affdbb35faa4 1645 bool WncController::at_setapn_wnc(const char * const apnStr)
fkellermavnet 0:affdbb35faa4 1646 {
fkellermavnet 0:affdbb35faa4 1647 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1648
fkellermavnet 0:affdbb35faa4 1649 string cmd_str("AT%PDNSET=1,");
fkellermavnet 0:affdbb35faa4 1650 cmd_str += apnStr;
fkellermavnet 0:affdbb35faa4 1651 cmd_str += ",IP";
fkellermavnet 0:affdbb35faa4 1652 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 1653 return (true);
fkellermavnet 0:affdbb35faa4 1654 else
fkellermavnet 0:affdbb35faa4 1655 return (false);
fkellermavnet 0:affdbb35faa4 1656 }
fkellermavnet 0:affdbb35faa4 1657
fkellermavnet 0:affdbb35faa4 1658 bool WncController::at_getrssiber_wnc(int16_t * dBm, int16_t * ber)
fkellermavnet 0:affdbb35faa4 1659 {
fkellermavnet 0:affdbb35faa4 1660 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1661 AtCmdErr_e cmdRes;
fkellermavnet 0:affdbb35faa4 1662 cmdRes = at_send_wnc_cmd("AT+CSQ", &pRespStr, m_sCmdTimeoutMs); // Check RSSI,BER
fkellermavnet 0:affdbb35faa4 1663 if (cmdRes != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1664 return (false);
fkellermavnet 0:affdbb35faa4 1665
fkellermavnet 0:affdbb35faa4 1666 if (pRespStr->size() == 0) {
fkellermavnet 0:affdbb35faa4 1667 dbgPuts("Strange RSSI result!");
fkellermavnet 0:affdbb35faa4 1668 return (false);
fkellermavnet 0:affdbb35faa4 1669 }
fkellermavnet 0:affdbb35faa4 1670 else {
fkellermavnet 0:affdbb35faa4 1671 size_t pos1 = pRespStr->find("SQ:");
fkellermavnet 0:affdbb35faa4 1672 size_t pos2 = pRespStr->rfind(",");
fkellermavnet 0:affdbb35faa4 1673 // Sanity check
fkellermavnet 0:affdbb35faa4 1674 if ((pos1 != string::npos) && (pos2 != string::npos) && (pos2 > pos1)) {
fkellermavnet 0:affdbb35faa4 1675 string subStr = pRespStr->substr(pos1 + 4, pos2 - pos1 );
fkellermavnet 0:affdbb35faa4 1676 int rawRssi = atoi(subStr.c_str());
fkellermavnet 0:affdbb35faa4 1677
fkellermavnet 0:affdbb35faa4 1678 // Convert WNC RSSI into dBm range:
fkellermavnet 0:affdbb35faa4 1679 // 0 - -113 dBm
fkellermavnet 0:affdbb35faa4 1680 // 1 - -111 dBm
fkellermavnet 0:affdbb35faa4 1681 // 2..30 - -109 to -53 dBm
fkellermavnet 0:affdbb35faa4 1682 // 31 - -51dBm or >
fkellermavnet 0:affdbb35faa4 1683 // 99 - not known or not detectable
fkellermavnet 0:affdbb35faa4 1684 if (rawRssi == 99)
fkellermavnet 0:affdbb35faa4 1685 *dBm = -199;
fkellermavnet 0:affdbb35faa4 1686 else if (rawRssi == 0)
fkellermavnet 0:affdbb35faa4 1687 *dBm = -113;
fkellermavnet 0:affdbb35faa4 1688 else if (rawRssi == 1)
fkellermavnet 0:affdbb35faa4 1689 *dBm = -111;
fkellermavnet 0:affdbb35faa4 1690 else if (rawRssi == 31)
fkellermavnet 0:affdbb35faa4 1691 *dBm = -51;
fkellermavnet 0:affdbb35faa4 1692 else if (rawRssi >= 2 && rawRssi <= 30)
fkellermavnet 0:affdbb35faa4 1693 *dBm = -113 + 2 * rawRssi;
fkellermavnet 0:affdbb35faa4 1694 else {
fkellermavnet 0:affdbb35faa4 1695 dbgPuts("Invalid RSSI!");
fkellermavnet 0:affdbb35faa4 1696 return (false);
fkellermavnet 0:affdbb35faa4 1697 }
fkellermavnet 0:affdbb35faa4 1698 // Parse out BER: 0..7 as RXQUAL values in the table 3GPP TS 45.008 subclause 8.2.4
fkellermavnet 0:affdbb35faa4 1699 // 99 - unknown or undetectable
fkellermavnet 0:affdbb35faa4 1700 subStr = pRespStr->substr(pos2 + 1, pRespStr->length() - (pos2 + 1));
fkellermavnet 0:affdbb35faa4 1701 *ber = atoi(subStr.c_str());
fkellermavnet 0:affdbb35faa4 1702 }
fkellermavnet 0:affdbb35faa4 1703 else {
fkellermavnet 0:affdbb35faa4 1704 dbgPuts("Strange RSSI result2!");
fkellermavnet 0:affdbb35faa4 1705 return (false);
fkellermavnet 0:affdbb35faa4 1706 }
fkellermavnet 0:affdbb35faa4 1707 }
fkellermavnet 0:affdbb35faa4 1708
fkellermavnet 0:affdbb35faa4 1709 return (true);
fkellermavnet 0:affdbb35faa4 1710 }
fkellermavnet 0:affdbb35faa4 1711
fkellermavnet 0:affdbb35faa4 1712 bool WncController::checkCellLink(void)
fkellermavnet 0:affdbb35faa4 1713 {
fkellermavnet 0:affdbb35faa4 1714 string * pRespStr;
fkellermavnet 0:affdbb35faa4 1715 size_t pos;
fkellermavnet 0:affdbb35faa4 1716 int regSts;
fkellermavnet 0:affdbb35faa4 1717 int cmdRes1, cmdRes2;
fkellermavnet 0:affdbb35faa4 1718
fkellermavnet 0:affdbb35faa4 1719 if (m_sState == WNC_OFF)
fkellermavnet 0:affdbb35faa4 1720 return (false);
fkellermavnet 0:affdbb35faa4 1721
fkellermavnet 0:affdbb35faa4 1722 m_sState = WNC_ON_NO_CELL_LINK;
fkellermavnet 0:affdbb35faa4 1723
fkellermavnet 0:affdbb35faa4 1724 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1725 dbgPuts("<-------- Begin Cell Status ------------");
fkellermavnet 0:affdbb35faa4 1726
fkellermavnet 0:affdbb35faa4 1727 cmdRes1 = at_send_wnc_cmd("AT+CSQ", &pRespStr, m_sCmdTimeoutMs); // Check RSSI,BER
fkellermavnet 0:affdbb35faa4 1728 cmdRes2 = at_send_wnc_cmd("AT+CPIN?", &pRespStr, m_sCmdTimeoutMs); // Check if SIM locked
fkellermavnet 0:affdbb35faa4 1729
fkellermavnet 0:affdbb35faa4 1730 if ((cmdRes1 != WNC_AT_CMD_OK) && (cmdRes2 != WNC_AT_CMD_OK))
fkellermavnet 0:affdbb35faa4 1731 {
fkellermavnet 0:affdbb35faa4 1732 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1733 {
fkellermavnet 0:affdbb35faa4 1734 if ((cmdRes1 == WNC_AT_CMD_TIMEOUT) || (cmdRes2 == WNC_AT_CMD_TIMEOUT))
fkellermavnet 0:affdbb35faa4 1735 dbgPuts("------------ WNC No Response! --------->");
fkellermavnet 0:affdbb35faa4 1736 else
fkellermavnet 0:affdbb35faa4 1737 dbgPuts("------------ WNC Cmd Error! ----------->");
fkellermavnet 0:affdbb35faa4 1738 }
fkellermavnet 0:affdbb35faa4 1739 return (false);
fkellermavnet 0:affdbb35faa4 1740 }
fkellermavnet 0:affdbb35faa4 1741
fkellermavnet 0:affdbb35faa4 1742 // If SIM Card not ready don't bother with commands!
fkellermavnet 0:affdbb35faa4 1743 if (pRespStr->find("CPIN: READY") == string::npos)
fkellermavnet 0:affdbb35faa4 1744 {
fkellermavnet 0:affdbb35faa4 1745 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1746 dbgPuts("------------ WNC SIM Problem! --------->");
fkellermavnet 0:affdbb35faa4 1747
fkellermavnet 0:affdbb35faa4 1748 return (false);
fkellermavnet 0:affdbb35faa4 1749 }
fkellermavnet 0:affdbb35faa4 1750
fkellermavnet 0:affdbb35faa4 1751 // SIM card OK, now check for signal and cellular network registration
fkellermavnet 0:affdbb35faa4 1752 cmdRes1 = at_send_wnc_cmd("AT+CREG?", &pRespStr, m_sCmdTimeoutMs); // Check if registered on network
fkellermavnet 0:affdbb35faa4 1753 if (cmdRes1 != WNC_AT_CMD_OK)
fkellermavnet 0:affdbb35faa4 1754 {
fkellermavnet 0:affdbb35faa4 1755 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1756 dbgPuts("------------ WNC +CREG? Fail! --------->");
fkellermavnet 0:affdbb35faa4 1757
fkellermavnet 0:affdbb35faa4 1758 return (false);
fkellermavnet 0:affdbb35faa4 1759 }
fkellermavnet 0:affdbb35faa4 1760 else
fkellermavnet 0:affdbb35faa4 1761 {
fkellermavnet 0:affdbb35faa4 1762 pos = pRespStr->find("CREG: ");
fkellermavnet 0:affdbb35faa4 1763 if (pos != string::npos)
fkellermavnet 0:affdbb35faa4 1764 {
fkellermavnet 0:affdbb35faa4 1765 // The registration is the 2nd arg in the comma separated list
fkellermavnet 0:affdbb35faa4 1766 *pRespStr = pRespStr->substr(pos+8, 1);
fkellermavnet 0:affdbb35faa4 1767 regSts = atoi(pRespStr->c_str());
fkellermavnet 0:affdbb35faa4 1768 switch (regSts) {
fkellermavnet 0:affdbb35faa4 1769 case 1:
fkellermavnet 0:affdbb35faa4 1770 case 5:
fkellermavnet 0:affdbb35faa4 1771 case 6:
fkellermavnet 0:affdbb35faa4 1772 case 7:
fkellermavnet 0:affdbb35faa4 1773 m_sReadyForSMS = true;
fkellermavnet 0:affdbb35faa4 1774 break;
fkellermavnet 0:affdbb35faa4 1775 default:
fkellermavnet 0:affdbb35faa4 1776 m_sReadyForSMS = false;
fkellermavnet 0:affdbb35faa4 1777 dbgPuts("SMS Service Down!");
fkellermavnet 0:affdbb35faa4 1778 }
fkellermavnet 0:affdbb35faa4 1779
fkellermavnet 0:affdbb35faa4 1780 // 1 - registered home, 5 - registered roaming
fkellermavnet 0:affdbb35faa4 1781 if ((regSts != 1) && (regSts != 5))
fkellermavnet 0:affdbb35faa4 1782 {
fkellermavnet 0:affdbb35faa4 1783 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1784 dbgPuts("------ WNC Cell Link Down for Data! --->");
fkellermavnet 0:affdbb35faa4 1785
fkellermavnet 0:affdbb35faa4 1786 return (false);
fkellermavnet 0:affdbb35faa4 1787 }
fkellermavnet 0:affdbb35faa4 1788 }
fkellermavnet 0:affdbb35faa4 1789
fkellermavnet 0:affdbb35faa4 1790 if (m_sMoreDebugEnabled)
fkellermavnet 0:affdbb35faa4 1791 dbgPuts("------------ WNC Ready ---------------->");
fkellermavnet 0:affdbb35faa4 1792 }
fkellermavnet 0:affdbb35faa4 1793
fkellermavnet 0:affdbb35faa4 1794 m_sState = WNC_ON;
fkellermavnet 0:affdbb35faa4 1795
fkellermavnet 0:affdbb35faa4 1796 return (true);
fkellermavnet 0:affdbb35faa4 1797 }
fkellermavnet 0:affdbb35faa4 1798
fkellermavnet 0:affdbb35faa4 1799 int WncController::dbgPutsNoTime(const char * s, bool crlf)
fkellermavnet 0:affdbb35faa4 1800 {
fkellermavnet 0:affdbb35faa4 1801 if (m_sDebugEnabled == true) {
fkellermavnet 1:ac2de545b981 1802 int r = dbgWriteChars(s);
fkellermavnet 0:affdbb35faa4 1803 if (crlf == true)
fkellermavnet 1:ac2de545b981 1804 return (dbgWriteChars("\r\n"));
fkellermavnet 0:affdbb35faa4 1805 else
fkellermavnet 0:affdbb35faa4 1806 return (r);
fkellermavnet 0:affdbb35faa4 1807 }
fkellermavnet 0:affdbb35faa4 1808 else
fkellermavnet 0:affdbb35faa4 1809 return 0;
fkellermavnet 0:affdbb35faa4 1810 };
fkellermavnet 0:affdbb35faa4 1811
fkellermavnet 0:affdbb35faa4 1812 int WncController::dbgPuts(const char * s, bool crlf)
fkellermavnet 0:affdbb35faa4 1813 {
fkellermavnet 0:affdbb35faa4 1814 dbgPutsNoTime("[*] ", false);
fkellermavnet 0:affdbb35faa4 1815 dbgPutsNoTime(_to_string(getLogTimerTicks()), false);
fkellermavnet 1:ac2de545b981 1816 dbgPutsNoTime(" ", false);
fkellermavnet 0:affdbb35faa4 1817
fkellermavnet 0:affdbb35faa4 1818 int r = dbgPutsNoTime(s, false);
fkellermavnet 1:ac2de545b981 1819
fkellermavnet 0:affdbb35faa4 1820 if (crlf == true)
fkellermavnet 1:ac2de545b981 1821 return (dbgPutsNoTime("", true));
fkellermavnet 0:affdbb35faa4 1822 else
fkellermavnet 0:affdbb35faa4 1823 return (r);
fkellermavnet 0:affdbb35faa4 1824 };
fkellermavnet 0:affdbb35faa4 1825
fkellermavnet 0:affdbb35faa4 1826 void WncController::sendCmd(const char * cmd, bool crLf)
fkellermavnet 0:affdbb35faa4 1827 {
fkellermavnet 0:affdbb35faa4 1828 puts(cmd);
fkellermavnet 0:affdbb35faa4 1829 if (crLf == true)
fkellermavnet 0:affdbb35faa4 1830 puts("\r\n");
fkellermavnet 0:affdbb35faa4 1831 }
fkellermavnet 0:affdbb35faa4 1832
fkellermavnet 0:affdbb35faa4 1833 // WNC used to have troubles handling full speed, seems to not need this now.
fkellermavnet 0:affdbb35faa4 1834 void WncController::sendCmd(const char * cmd, unsigned n, unsigned wait_uS, bool crLf)
fkellermavnet 0:affdbb35faa4 1835 {
fkellermavnet 0:affdbb35faa4 1836 while (n--) {
fkellermavnet 0:affdbb35faa4 1837 putc(*cmd++);
fkellermavnet 0:affdbb35faa4 1838 waitUs(wait_uS);
fkellermavnet 0:affdbb35faa4 1839 };
fkellermavnet 0:affdbb35faa4 1840 if (crLf == true) {
fkellermavnet 0:affdbb35faa4 1841 putc('\r');
fkellermavnet 0:affdbb35faa4 1842 waitUs(wait_uS);
fkellermavnet 0:affdbb35faa4 1843 putc('\n');
fkellermavnet 0:affdbb35faa4 1844 waitUs(wait_uS);
fkellermavnet 0:affdbb35faa4 1845 }
fkellermavnet 0:affdbb35faa4 1846 }
fkellermavnet 0:affdbb35faa4 1847
fkellermavnet 0:affdbb35faa4 1848
fkellermavnet 0:affdbb35faa4 1849 }; // End namespace WncController_fk