Integrating the ublox LISA C200 modem
Fork of SprintUSBModemHTTPClientTest by
SprintUSBModem/SprintUSBModem.cpp@13:c920eb6774de, 2013-10-01 (annotated)
- Committer:
- sam_grove
- Date:
- Tue Oct 01 21:39:27 2013 +0000
- Revision:
- 13:c920eb6774de
- Parent:
- 8:301426550c6c
Tested a few different URL's
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sam_grove | 5:3f93dd1d4cb3 | 1 | /* SprintUSBModem.cpp */ |
sam_grove | 5:3f93dd1d4cb3 | 2 | /* Copyright (C) 2012 mbed.org, MIT License |
sam_grove | 5:3f93dd1d4cb3 | 3 | * |
sam_grove | 5:3f93dd1d4cb3 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
sam_grove | 5:3f93dd1d4cb3 | 5 | * and associated documentation files (the "Software"), to deal in the Software without restriction, |
sam_grove | 5:3f93dd1d4cb3 | 6 | * including without limitation the rights to use, copy, modify, merge, publish, distribute, |
sam_grove | 5:3f93dd1d4cb3 | 7 | * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
sam_grove | 5:3f93dd1d4cb3 | 8 | * furnished to do so, subject to the following conditions: |
sam_grove | 5:3f93dd1d4cb3 | 9 | * |
sam_grove | 5:3f93dd1d4cb3 | 10 | * The above copyright notice and this permission notice shall be included in all copies or |
sam_grove | 5:3f93dd1d4cb3 | 11 | * substantial portions of the Software. |
sam_grove | 5:3f93dd1d4cb3 | 12 | * |
sam_grove | 5:3f93dd1d4cb3 | 13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
sam_grove | 5:3f93dd1d4cb3 | 14 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
sam_grove | 5:3f93dd1d4cb3 | 15 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
sam_grove | 5:3f93dd1d4cb3 | 16 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
sam_grove | 5:3f93dd1d4cb3 | 17 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
sam_grove | 5:3f93dd1d4cb3 | 18 | */ |
sam_grove | 5:3f93dd1d4cb3 | 19 | |
mike.pulice@proxy-usa.com | 7:655438fd019f | 20 | #define __DEBUG__ 4 |
sam_grove | 5:3f93dd1d4cb3 | 21 | #ifndef __MODULE__ |
sam_grove | 5:3f93dd1d4cb3 | 22 | #define __MODULE__ "SprintUSBModem.cpp" |
sam_grove | 5:3f93dd1d4cb3 | 23 | #endif |
sam_grove | 5:3f93dd1d4cb3 | 24 | |
sam_grove | 5:3f93dd1d4cb3 | 25 | #include "core/fwk.h" |
sam_grove | 5:3f93dd1d4cb3 | 26 | |
sam_grove | 5:3f93dd1d4cb3 | 27 | #include "SprintUSBModem.h" |
sam_grove | 5:3f93dd1d4cb3 | 28 | |
sam_grove | 5:3f93dd1d4cb3 | 29 | #define USE_ONE_PORT 1 |
sam_grove | 5:3f93dd1d4cb3 | 30 | |
mike.pulice@proxy-usa.com | 7:655438fd019f | 31 | SprintUSBModem::SprintUSBModem(PinName powerGatingPin /*= NC*/, bool powerGatingOnWhenPinHigh /* = true*/, int serial /* 0 */) : m_dongle(), |
mike.pulice@proxy-usa.com | 7:655438fd019f | 32 | m_stream(m_dongle.getSerial(serial)), |
sam_grove | 5:3f93dd1d4cb3 | 33 | m_at(&m_stream), |
sam_grove | 5:3f93dd1d4cb3 | 34 | m_sms(&m_at), m_ppp(&m_stream), |
sam_grove | 5:3f93dd1d4cb3 | 35 | m_dongleConnected(false), m_ipInit(false), m_smsInit(false), m_atOpen(false), |
sam_grove | 5:3f93dd1d4cb3 | 36 | m_powerGatingPin(powerGatingPin), m_powerGatingOnWhenPinHigh(powerGatingOnWhenPinHigh) |
sam_grove | 5:3f93dd1d4cb3 | 37 | { |
sam_grove | 5:3f93dd1d4cb3 | 38 | if( m_powerGatingPin != NC ) |
sam_grove | 5:3f93dd1d4cb3 | 39 | { |
sam_grove | 5:3f93dd1d4cb3 | 40 | power(false); //Dongle will have to be powered on manually |
sam_grove | 5:3f93dd1d4cb3 | 41 | } |
sam_grove | 5:3f93dd1d4cb3 | 42 | } |
sam_grove | 5:3f93dd1d4cb3 | 43 | |
sam_grove | 5:3f93dd1d4cb3 | 44 | class CSSProcessor : public IATCommandsProcessor |
sam_grove | 5:3f93dd1d4cb3 | 45 | { |
sam_grove | 5:3f93dd1d4cb3 | 46 | public: |
sam_grove | 5:3f93dd1d4cb3 | 47 | CSSProcessor() : status(STATUS_REGISTERING) |
sam_grove | 5:3f93dd1d4cb3 | 48 | { |
sam_grove | 5:3f93dd1d4cb3 | 49 | |
sam_grove | 5:3f93dd1d4cb3 | 50 | } |
sam_grove | 5:3f93dd1d4cb3 | 51 | enum REGISTERING_STATUS { STATUS_REGISTERING, STATUS_OK }; |
sam_grove | 5:3f93dd1d4cb3 | 52 | REGISTERING_STATUS getStatus() |
sam_grove | 5:3f93dd1d4cb3 | 53 | { |
sam_grove | 5:3f93dd1d4cb3 | 54 | return status; |
sam_grove | 5:3f93dd1d4cb3 | 55 | } |
sam_grove | 5:3f93dd1d4cb3 | 56 | private: |
sam_grove | 5:3f93dd1d4cb3 | 57 | virtual int onNewATResponseLine(ATCommandsInterface* pInst, const char* line) |
sam_grove | 5:3f93dd1d4cb3 | 58 | { |
mike.pulice@proxy-usa.com | 8:301426550c6c | 59 | char b; |
mike.pulice@proxy-usa.com | 8:301426550c6c | 60 | char bc[3] = ""; |
mike.pulice@proxy-usa.com | 8:301426550c6c | 61 | int sid = 99999; |
mike.pulice@proxy-usa.com | 8:301426550c6c | 62 | |
mike.pulice@proxy-usa.com | 8:301426550c6c | 63 | //if( sscanf(line, "%*d, %c", &r) == 1 ) |
mike.pulice@proxy-usa.com | 8:301426550c6c | 64 | if(sscanf(line, "%*s %c,%2s,%d", &b,bc,&sid)==3) |
mike.pulice@proxy-usa.com | 8:301426550c6c | 65 | { |
mike.pulice@proxy-usa.com | 8:301426550c6c | 66 | if(strcmp("Z", bc) == 0) |
mike.pulice@proxy-usa.com | 8:301426550c6c | 67 | status = STATUS_REGISTERING; |
mike.pulice@proxy-usa.com | 8:301426550c6c | 68 | else |
mike.pulice@proxy-usa.com | 8:301426550c6c | 69 | status = STATUS_OK; |
sam_grove | 5:3f93dd1d4cb3 | 70 | } |
sam_grove | 5:3f93dd1d4cb3 | 71 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 72 | } |
sam_grove | 5:3f93dd1d4cb3 | 73 | virtual int onNewEntryPrompt(ATCommandsInterface* pInst) |
sam_grove | 5:3f93dd1d4cb3 | 74 | { |
sam_grove | 5:3f93dd1d4cb3 | 75 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 76 | } |
sam_grove | 5:3f93dd1d4cb3 | 77 | volatile REGISTERING_STATUS status; |
sam_grove | 5:3f93dd1d4cb3 | 78 | }; |
sam_grove | 5:3f93dd1d4cb3 | 79 | |
sam_grove | 5:3f93dd1d4cb3 | 80 | int SprintUSBModem::connect(const char* apn, const char* user, const char* password) |
sam_grove | 5:3f93dd1d4cb3 | 81 | { |
sam_grove | 5:3f93dd1d4cb3 | 82 | if( !m_ipInit ) |
sam_grove | 5:3f93dd1d4cb3 | 83 | { |
sam_grove | 5:3f93dd1d4cb3 | 84 | m_ipInit = true; |
sam_grove | 5:3f93dd1d4cb3 | 85 | m_ppp.init(); |
sam_grove | 5:3f93dd1d4cb3 | 86 | } |
sam_grove | 5:3f93dd1d4cb3 | 87 | m_ppp.setup(user, password); |
sam_grove | 5:3f93dd1d4cb3 | 88 | |
sam_grove | 5:3f93dd1d4cb3 | 89 | int ret = init(); |
sam_grove | 5:3f93dd1d4cb3 | 90 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 91 | { |
sam_grove | 5:3f93dd1d4cb3 | 92 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 93 | } |
sam_grove | 5:3f93dd1d4cb3 | 94 | |
sam_grove | 5:3f93dd1d4cb3 | 95 | #if USE_ONE_PORT |
sam_grove | 5:3f93dd1d4cb3 | 96 | m_smsInit = false; //SMS status reset |
sam_grove | 5:3f93dd1d4cb3 | 97 | //m_ussdInit = false; //USSD status reset |
sam_grove | 5:3f93dd1d4cb3 | 98 | //m_linkMonitorInit = false; //Link monitor status reset |
sam_grove | 5:3f93dd1d4cb3 | 99 | #endif |
sam_grove | 5:3f93dd1d4cb3 | 100 | |
sam_grove | 5:3f93dd1d4cb3 | 101 | ATCommandsInterface::ATResult result; |
sam_grove | 5:3f93dd1d4cb3 | 102 | |
sam_grove | 5:3f93dd1d4cb3 | 103 | if(apn != NULL) |
sam_grove | 5:3f93dd1d4cb3 | 104 | { |
sam_grove | 5:3f93dd1d4cb3 | 105 | char cmd[48]; |
sam_grove | 5:3f93dd1d4cb3 | 106 | sprintf(cmd, "AT+CGDCONT=1,\"IP\",\"%s\"", apn); |
sam_grove | 5:3f93dd1d4cb3 | 107 | ret = m_at.executeSimple(cmd, &result); |
sam_grove | 5:3f93dd1d4cb3 | 108 | DBG("Result of command: Err code=%d", ret); |
sam_grove | 5:3f93dd1d4cb3 | 109 | DBG("ATResult: AT return=%d (code %d)", result.result, result.code); |
sam_grove | 5:3f93dd1d4cb3 | 110 | DBG("APN set to %s", apn); |
sam_grove | 5:3f93dd1d4cb3 | 111 | } |
sam_grove | 5:3f93dd1d4cb3 | 112 | |
sam_grove | 5:3f93dd1d4cb3 | 113 | |
sam_grove | 5:3f93dd1d4cb3 | 114 | //Connect |
sam_grove | 5:3f93dd1d4cb3 | 115 | DBG("Connecting"); |
sam_grove | 5:3f93dd1d4cb3 | 116 | #if USE_ONE_PORT |
sam_grove | 5:3f93dd1d4cb3 | 117 | m_at.close(); // Closing AT parser |
sam_grove | 5:3f93dd1d4cb3 | 118 | m_atOpen = false; //Will need to be reinitialized afterwards |
sam_grove | 5:3f93dd1d4cb3 | 119 | #endif |
sam_grove | 5:3f93dd1d4cb3 | 120 | |
sam_grove | 5:3f93dd1d4cb3 | 121 | DBG("Connecting PPP"); |
sam_grove | 5:3f93dd1d4cb3 | 122 | |
sam_grove | 5:3f93dd1d4cb3 | 123 | ret = m_ppp.connect(); |
sam_grove | 5:3f93dd1d4cb3 | 124 | DBG("Result of connect: Err code=%d", ret); |
sam_grove | 5:3f93dd1d4cb3 | 125 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 126 | } |
sam_grove | 5:3f93dd1d4cb3 | 127 | |
sam_grove | 5:3f93dd1d4cb3 | 128 | |
sam_grove | 5:3f93dd1d4cb3 | 129 | int SprintUSBModem::disconnect() |
sam_grove | 5:3f93dd1d4cb3 | 130 | { |
sam_grove | 5:3f93dd1d4cb3 | 131 | DBG("Disconnecting from PPP"); |
sam_grove | 5:3f93dd1d4cb3 | 132 | int ret = m_ppp.disconnect(); |
sam_grove | 5:3f93dd1d4cb3 | 133 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 134 | { |
sam_grove | 5:3f93dd1d4cb3 | 135 | ERR("Disconnect returned %d, still trying to disconnect", ret); |
sam_grove | 5:3f93dd1d4cb3 | 136 | } |
sam_grove | 5:3f93dd1d4cb3 | 137 | |
sam_grove | 5:3f93dd1d4cb3 | 138 | //Ugly but leave dongle time to recover |
sam_grove | 5:3f93dd1d4cb3 | 139 | Thread::wait(500); |
sam_grove | 5:3f93dd1d4cb3 | 140 | |
sam_grove | 5:3f93dd1d4cb3 | 141 | #if USE_ONE_PORT |
sam_grove | 5:3f93dd1d4cb3 | 142 | ATCommandsInterface::ATResult result; |
sam_grove | 5:3f93dd1d4cb3 | 143 | DBG("Starting AT thread"); |
sam_grove | 5:3f93dd1d4cb3 | 144 | ret = m_at.open(); |
sam_grove | 5:3f93dd1d4cb3 | 145 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 146 | { |
sam_grove | 5:3f93dd1d4cb3 | 147 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 148 | } |
sam_grove | 5:3f93dd1d4cb3 | 149 | #endif |
sam_grove | 5:3f93dd1d4cb3 | 150 | |
sam_grove | 5:3f93dd1d4cb3 | 151 | DBG("Trying to hangup"); |
sam_grove | 5:3f93dd1d4cb3 | 152 | |
sam_grove | 5:3f93dd1d4cb3 | 153 | #if 0 //Does not appear to work |
sam_grove | 5:3f93dd1d4cb3 | 154 | int tries = 10; |
sam_grove | 5:3f93dd1d4cb3 | 155 | do |
sam_grove | 5:3f93dd1d4cb3 | 156 | { |
sam_grove | 5:3f93dd1d4cb3 | 157 | ret = m_at.executeSimple("+++", &result, 1000); |
sam_grove | 5:3f93dd1d4cb3 | 158 | DBG("Result of command: Err code=%d\n", ret); |
sam_grove | 5:3f93dd1d4cb3 | 159 | DBG("ATResult: AT return=%d (code %d)\n", result.result, result.code); |
sam_grove | 5:3f93dd1d4cb3 | 160 | } while(tries-- && ret); |
sam_grove | 5:3f93dd1d4cb3 | 161 | if(!ret) |
sam_grove | 5:3f93dd1d4cb3 | 162 | { |
sam_grove | 5:3f93dd1d4cb3 | 163 | ret = m_at.executeSimple("ATH", &result); |
sam_grove | 5:3f93dd1d4cb3 | 164 | DBG("Result of command: Err code=%d\n", ret); |
sam_grove | 5:3f93dd1d4cb3 | 165 | DBG("ATResult: AT return=%d (code %d)\n", result.result, result.code); |
sam_grove | 5:3f93dd1d4cb3 | 166 | } |
sam_grove | 5:3f93dd1d4cb3 | 167 | #endif |
sam_grove | 5:3f93dd1d4cb3 | 168 | |
sam_grove | 5:3f93dd1d4cb3 | 169 | #if USE_ONE_PORT |
sam_grove | 5:3f93dd1d4cb3 | 170 | //Reinit AT parser |
sam_grove | 5:3f93dd1d4cb3 | 171 | ret = m_at.init(); |
sam_grove | 5:3f93dd1d4cb3 | 172 | DBG("Result of command: Err code=%d\n", ret); |
sam_grove | 5:3f93dd1d4cb3 | 173 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 174 | { |
sam_grove | 5:3f93dd1d4cb3 | 175 | m_at.close(); // Closing AT parser |
sam_grove | 5:3f93dd1d4cb3 | 176 | DBG("AT Parser closed, could not complete disconnection"); |
sam_grove | 5:3f93dd1d4cb3 | 177 | return NET_TIMEOUT; |
sam_grove | 5:3f93dd1d4cb3 | 178 | } |
sam_grove | 5:3f93dd1d4cb3 | 179 | |
sam_grove | 5:3f93dd1d4cb3 | 180 | #if 0 |
sam_grove | 5:3f93dd1d4cb3 | 181 | m_at.close(); // Closing AT parser |
sam_grove | 5:3f93dd1d4cb3 | 182 | DBG("AT Parser closed"); |
sam_grove | 5:3f93dd1d4cb3 | 183 | #endif |
sam_grove | 5:3f93dd1d4cb3 | 184 | #endif |
sam_grove | 5:3f93dd1d4cb3 | 185 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 186 | } |
sam_grove | 5:3f93dd1d4cb3 | 187 | |
sam_grove | 5:3f93dd1d4cb3 | 188 | int SprintUSBModem::sendSM(const char* number, const char* message) |
sam_grove | 5:3f93dd1d4cb3 | 189 | { |
sam_grove | 5:3f93dd1d4cb3 | 190 | int ret = init(); |
sam_grove | 5:3f93dd1d4cb3 | 191 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 192 | { |
sam_grove | 5:3f93dd1d4cb3 | 193 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 194 | } |
sam_grove | 5:3f93dd1d4cb3 | 195 | |
sam_grove | 5:3f93dd1d4cb3 | 196 | if(!m_smsInit) |
sam_grove | 5:3f93dd1d4cb3 | 197 | { |
sam_grove | 5:3f93dd1d4cb3 | 198 | ret = m_sms.init(); |
sam_grove | 5:3f93dd1d4cb3 | 199 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 200 | { |
sam_grove | 5:3f93dd1d4cb3 | 201 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 202 | } |
sam_grove | 5:3f93dd1d4cb3 | 203 | m_smsInit = true; |
sam_grove | 5:3f93dd1d4cb3 | 204 | } |
sam_grove | 5:3f93dd1d4cb3 | 205 | |
sam_grove | 5:3f93dd1d4cb3 | 206 | ret = m_sms.send(number, message); |
sam_grove | 5:3f93dd1d4cb3 | 207 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 208 | { |
sam_grove | 5:3f93dd1d4cb3 | 209 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 210 | } |
sam_grove | 5:3f93dd1d4cb3 | 211 | |
sam_grove | 5:3f93dd1d4cb3 | 212 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 213 | } |
sam_grove | 5:3f93dd1d4cb3 | 214 | |
sam_grove | 5:3f93dd1d4cb3 | 215 | int SprintUSBModem::getSM(char* number, char* message, size_t maxLength) |
sam_grove | 5:3f93dd1d4cb3 | 216 | { |
sam_grove | 5:3f93dd1d4cb3 | 217 | int ret = init(); |
sam_grove | 5:3f93dd1d4cb3 | 218 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 219 | { |
sam_grove | 5:3f93dd1d4cb3 | 220 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 221 | } |
sam_grove | 5:3f93dd1d4cb3 | 222 | |
sam_grove | 5:3f93dd1d4cb3 | 223 | if(!m_smsInit) |
sam_grove | 5:3f93dd1d4cb3 | 224 | { |
sam_grove | 5:3f93dd1d4cb3 | 225 | ret = m_sms.init(); |
sam_grove | 5:3f93dd1d4cb3 | 226 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 227 | { |
sam_grove | 5:3f93dd1d4cb3 | 228 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 229 | } |
sam_grove | 5:3f93dd1d4cb3 | 230 | m_smsInit = true; |
sam_grove | 5:3f93dd1d4cb3 | 231 | } |
sam_grove | 5:3f93dd1d4cb3 | 232 | |
sam_grove | 5:3f93dd1d4cb3 | 233 | ret = m_sms.get(number, message, maxLength); |
sam_grove | 5:3f93dd1d4cb3 | 234 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 235 | { |
sam_grove | 5:3f93dd1d4cb3 | 236 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 237 | } |
sam_grove | 5:3f93dd1d4cb3 | 238 | |
sam_grove | 5:3f93dd1d4cb3 | 239 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 240 | } |
sam_grove | 5:3f93dd1d4cb3 | 241 | |
sam_grove | 5:3f93dd1d4cb3 | 242 | int SprintUSBModem::getSMCount(size_t* pCount) |
sam_grove | 5:3f93dd1d4cb3 | 243 | { |
sam_grove | 5:3f93dd1d4cb3 | 244 | int ret = init(); |
sam_grove | 5:3f93dd1d4cb3 | 245 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 246 | { |
sam_grove | 5:3f93dd1d4cb3 | 247 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 248 | } |
sam_grove | 5:3f93dd1d4cb3 | 249 | |
sam_grove | 5:3f93dd1d4cb3 | 250 | if(!m_smsInit) |
sam_grove | 5:3f93dd1d4cb3 | 251 | { |
sam_grove | 5:3f93dd1d4cb3 | 252 | ret = m_sms.init(); |
sam_grove | 5:3f93dd1d4cb3 | 253 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 254 | { |
sam_grove | 5:3f93dd1d4cb3 | 255 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 256 | } |
sam_grove | 5:3f93dd1d4cb3 | 257 | m_smsInit = true; |
sam_grove | 5:3f93dd1d4cb3 | 258 | } |
sam_grove | 5:3f93dd1d4cb3 | 259 | |
sam_grove | 5:3f93dd1d4cb3 | 260 | ret = m_sms.getCount(pCount); |
sam_grove | 5:3f93dd1d4cb3 | 261 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 262 | { |
sam_grove | 5:3f93dd1d4cb3 | 263 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 264 | } |
sam_grove | 5:3f93dd1d4cb3 | 265 | |
sam_grove | 5:3f93dd1d4cb3 | 266 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 267 | } |
sam_grove | 5:3f93dd1d4cb3 | 268 | |
sam_grove | 5:3f93dd1d4cb3 | 269 | ATCommandsInterface* SprintUSBModem::getATCommandsInterface() |
sam_grove | 5:3f93dd1d4cb3 | 270 | { |
sam_grove | 5:3f93dd1d4cb3 | 271 | return &m_at; |
sam_grove | 5:3f93dd1d4cb3 | 272 | } |
sam_grove | 5:3f93dd1d4cb3 | 273 | |
sam_grove | 5:3f93dd1d4cb3 | 274 | int SprintUSBModem::power(bool enable) |
sam_grove | 5:3f93dd1d4cb3 | 275 | { |
sam_grove | 5:3f93dd1d4cb3 | 276 | if( m_powerGatingPin == NC ) |
sam_grove | 5:3f93dd1d4cb3 | 277 | { |
sam_grove | 5:3f93dd1d4cb3 | 278 | return NET_INVALID; //A pin name has not been provided in the constructor |
sam_grove | 5:3f93dd1d4cb3 | 279 | } |
sam_grove | 5:3f93dd1d4cb3 | 280 | |
sam_grove | 5:3f93dd1d4cb3 | 281 | if(!enable) //Will force components to re-init |
sam_grove | 5:3f93dd1d4cb3 | 282 | { |
sam_grove | 5:3f93dd1d4cb3 | 283 | cleanup(); |
sam_grove | 5:3f93dd1d4cb3 | 284 | } |
sam_grove | 5:3f93dd1d4cb3 | 285 | |
sam_grove | 5:3f93dd1d4cb3 | 286 | DigitalOut powerGatingOut(m_powerGatingPin); |
sam_grove | 5:3f93dd1d4cb3 | 287 | powerGatingOut = m_powerGatingOnWhenPinHigh?enable:!enable; |
sam_grove | 5:3f93dd1d4cb3 | 288 | |
sam_grove | 5:3f93dd1d4cb3 | 289 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 290 | } |
sam_grove | 5:3f93dd1d4cb3 | 291 | |
sam_grove | 5:3f93dd1d4cb3 | 292 | bool SprintUSBModem::power() |
sam_grove | 5:3f93dd1d4cb3 | 293 | { |
sam_grove | 5:3f93dd1d4cb3 | 294 | if( m_powerGatingPin == NC ) |
sam_grove | 5:3f93dd1d4cb3 | 295 | { |
sam_grove | 5:3f93dd1d4cb3 | 296 | return true; //Assume power is always on |
sam_grove | 5:3f93dd1d4cb3 | 297 | } |
sam_grove | 5:3f93dd1d4cb3 | 298 | |
sam_grove | 5:3f93dd1d4cb3 | 299 | DigitalOut powerGatingOut(m_powerGatingPin); |
sam_grove | 5:3f93dd1d4cb3 | 300 | return m_powerGatingOnWhenPinHigh?powerGatingOut:!powerGatingOut; |
sam_grove | 5:3f93dd1d4cb3 | 301 | } |
sam_grove | 5:3f93dd1d4cb3 | 302 | |
sam_grove | 5:3f93dd1d4cb3 | 303 | int SprintUSBModem::init() |
sam_grove | 5:3f93dd1d4cb3 | 304 | { |
sam_grove | 5:3f93dd1d4cb3 | 305 | if( !m_dongleConnected ) |
sam_grove | 5:3f93dd1d4cb3 | 306 | { |
sam_grove | 5:3f93dd1d4cb3 | 307 | if(!power()) |
sam_grove | 5:3f93dd1d4cb3 | 308 | { |
sam_grove | 5:3f93dd1d4cb3 | 309 | //Obviously cannot initialize the dongle if it is disconnected... |
sam_grove | 5:3f93dd1d4cb3 | 310 | ERR("Power is off"); |
sam_grove | 5:3f93dd1d4cb3 | 311 | return NET_INVALID; |
sam_grove | 5:3f93dd1d4cb3 | 312 | } |
sam_grove | 5:3f93dd1d4cb3 | 313 | m_dongleConnected = true; |
sam_grove | 5:3f93dd1d4cb3 | 314 | while( !m_dongle.connected() ) |
sam_grove | 5:3f93dd1d4cb3 | 315 | { |
sam_grove | 5:3f93dd1d4cb3 | 316 | m_dongle.tryConnect(); |
sam_grove | 5:3f93dd1d4cb3 | 317 | Thread::wait(100); |
sam_grove | 5:3f93dd1d4cb3 | 318 | } |
sam_grove | 5:3f93dd1d4cb3 | 319 | } |
sam_grove | 5:3f93dd1d4cb3 | 320 | |
sam_grove | 5:3f93dd1d4cb3 | 321 | if(m_atOpen) |
sam_grove | 5:3f93dd1d4cb3 | 322 | { |
sam_grove | 5:3f93dd1d4cb3 | 323 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 324 | } |
sam_grove | 5:3f93dd1d4cb3 | 325 | |
sam_grove | 5:3f93dd1d4cb3 | 326 | DBG("Starting AT thread if needed"); |
sam_grove | 5:3f93dd1d4cb3 | 327 | int ret = m_at.open(); |
sam_grove | 5:3f93dd1d4cb3 | 328 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 329 | { |
sam_grove | 5:3f93dd1d4cb3 | 330 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 331 | } |
sam_grove | 5:3f93dd1d4cb3 | 332 | |
sam_grove | 5:3f93dd1d4cb3 | 333 | DBG("Sending initialisation commands"); |
sam_grove | 5:3f93dd1d4cb3 | 334 | ret = m_at.init(); |
sam_grove | 5:3f93dd1d4cb3 | 335 | if(ret) |
sam_grove | 5:3f93dd1d4cb3 | 336 | { |
sam_grove | 5:3f93dd1d4cb3 | 337 | return ret; |
sam_grove | 5:3f93dd1d4cb3 | 338 | } |
sam_grove | 5:3f93dd1d4cb3 | 339 | |
sam_grove | 5:3f93dd1d4cb3 | 340 | if(m_dongle.getDongleType() == WAN_DONGLE_TYPE_SPRINT598U) |
sam_grove | 5:3f93dd1d4cb3 | 341 | { |
sam_grove | 5:3f93dd1d4cb3 | 342 | INFO("Using a Sprint 598U Dongle"); |
sam_grove | 5:3f93dd1d4cb3 | 343 | } |
sam_grove | 5:3f93dd1d4cb3 | 344 | else if(m_dongle.getDongleType() == WAN_DONGLE_TYPE_SPRINTMC5728V) |
sam_grove | 5:3f93dd1d4cb3 | 345 | { |
sam_grove | 5:3f93dd1d4cb3 | 346 | INFO("Using a Sprint MC5728V Dongle"); |
sam_grove | 5:3f93dd1d4cb3 | 347 | } |
sam_grove | 5:3f93dd1d4cb3 | 348 | else if(m_dongle.getDongleType() == WAN_DONGLE_TYPE_UBLOXC200) |
sam_grove | 5:3f93dd1d4cb3 | 349 | { |
sam_grove | 5:3f93dd1d4cb3 | 350 | INFO("Using a UBLOX C200 Dongle"); |
sam_grove | 5:3f93dd1d4cb3 | 351 | } |
sam_grove | 5:3f93dd1d4cb3 | 352 | else |
sam_grove | 5:3f93dd1d4cb3 | 353 | { |
sam_grove | 5:3f93dd1d4cb3 | 354 | WARN("Using an Unknown Dongle"); |
sam_grove | 5:3f93dd1d4cb3 | 355 | } |
sam_grove | 5:3f93dd1d4cb3 | 356 | |
sam_grove | 5:3f93dd1d4cb3 | 357 | ATCommandsInterface::ATResult result; |
sam_grove | 5:3f93dd1d4cb3 | 358 | |
sam_grove | 5:3f93dd1d4cb3 | 359 | //Wait for network registration |
sam_grove | 5:3f93dd1d4cb3 | 360 | CSSProcessor cssProcessor; |
sam_grove | 5:3f93dd1d4cb3 | 361 | do |
sam_grove | 5:3f93dd1d4cb3 | 362 | { |
sam_grove | 5:3f93dd1d4cb3 | 363 | DBG("Waiting for network registration"); |
sam_grove | 5:3f93dd1d4cb3 | 364 | ret = m_at.execute("AT+CSS?", &cssProcessor, &result); |
sam_grove | 5:3f93dd1d4cb3 | 365 | DBG("Result of command: Err code=%d\n", ret); |
sam_grove | 5:3f93dd1d4cb3 | 366 | DBG("ATResult: AT return=%d (code %d)\n", result.result, result.code); |
sam_grove | 5:3f93dd1d4cb3 | 367 | if(cssProcessor.getStatus() == CSSProcessor::STATUS_REGISTERING) |
sam_grove | 5:3f93dd1d4cb3 | 368 | { |
sam_grove | 5:3f93dd1d4cb3 | 369 | Thread::wait(3000); |
sam_grove | 5:3f93dd1d4cb3 | 370 | } |
sam_grove | 5:3f93dd1d4cb3 | 371 | } while(cssProcessor.getStatus() == CSSProcessor::STATUS_REGISTERING); |
sam_grove | 5:3f93dd1d4cb3 | 372 | |
sam_grove | 5:3f93dd1d4cb3 | 373 | m_atOpen = true; |
sam_grove | 5:3f93dd1d4cb3 | 374 | |
sam_grove | 5:3f93dd1d4cb3 | 375 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 376 | } |
sam_grove | 5:3f93dd1d4cb3 | 377 | |
sam_grove | 5:3f93dd1d4cb3 | 378 | int SprintUSBModem::cleanup() |
sam_grove | 5:3f93dd1d4cb3 | 379 | { |
sam_grove | 5:3f93dd1d4cb3 | 380 | if(m_ppp.isConnected()) |
sam_grove | 5:3f93dd1d4cb3 | 381 | { |
sam_grove | 5:3f93dd1d4cb3 | 382 | WARN("Data connection is still open"); //Try to encourage good behaviour from the user |
sam_grove | 5:3f93dd1d4cb3 | 383 | m_ppp.disconnect(); |
sam_grove | 5:3f93dd1d4cb3 | 384 | } |
sam_grove | 5:3f93dd1d4cb3 | 385 | |
sam_grove | 5:3f93dd1d4cb3 | 386 | m_smsInit = false; |
sam_grove | 5:3f93dd1d4cb3 | 387 | // m_linkMonitorInit = false; |
sam_grove | 5:3f93dd1d4cb3 | 388 | //We don't reset m_ipInit as PPPIPInterface::init() only needs to be called once |
sam_grove | 5:3f93dd1d4cb3 | 389 | |
sam_grove | 5:3f93dd1d4cb3 | 390 | if(m_atOpen) |
sam_grove | 5:3f93dd1d4cb3 | 391 | { |
sam_grove | 5:3f93dd1d4cb3 | 392 | m_at.close(); |
sam_grove | 5:3f93dd1d4cb3 | 393 | m_atOpen = false; |
sam_grove | 5:3f93dd1d4cb3 | 394 | } |
sam_grove | 5:3f93dd1d4cb3 | 395 | |
sam_grove | 5:3f93dd1d4cb3 | 396 | m_dongle.disconnect(); |
sam_grove | 5:3f93dd1d4cb3 | 397 | m_dongleConnected = false; |
sam_grove | 5:3f93dd1d4cb3 | 398 | |
sam_grove | 5:3f93dd1d4cb3 | 399 | return OK; |
sam_grove | 5:3f93dd1d4cb3 | 400 | } |
sam_grove | 5:3f93dd1d4cb3 | 401 |