Vodafone K3770/K3772-Z modems driver & networking library
Dependencies: Socket USBHostWANDongle lwip-sys lwip
Dependents: VodafoneUSBModemHTTPClientTest VodafoneUSBModemNTPClientTest VodafoneUSBModemSMSTest VodafoneUSBModemUSSDTest ... more
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This is the driver for the Vodafone K3700 & K3772-Z Dongles:
More details and instructions can be found here.
Revision 49:978bffab17a8, committed 2012-09-27
- Comitter:
- nherriot
- Date:
- Thu Sep 27 10:13:44 2012 +0000
- Parent:
- 48:aa66bfc3a3fb
- Child:
- 50:8ad4cb12749d
- Commit message:
- changed AT string for getLinkStatus method so that it does not request cell ID. Also changed the init function so that it tells the modem to report operator in the CC and NC 5 digit BCD number.
Changed in this revision
link/LinkMonitor.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/link/LinkMonitor.cpp Wed Sep 26 17:19:43 2012 +0000 +++ b/link/LinkMonitor.cpp Thu Sep 27 10:13:44 2012 +0000 @@ -38,6 +38,17 @@ int LinkMonitor::init() { + // we need to make sure that we setup the operator selection to be in 'numeric' format. + // i.e. it is made up of a network and country code when returned by the modem e.g. Operator = 23415. This allows easy logic parsing for + // setting up other network parameters in future. + + DBG("LinkMonitor::init() being called. This should only happen once: executinging AT+COPS=0,2"); + int ret = m_pIf->execute("AT+COPS=0,2", this, NULL, DEFAULT_TIMEOUT); //Configure to set the operator string to Country Code and mobile network code + if(ret != OK) + { + WARN(" NET_PROTOCOL error from sending the AT+COPS command to the modem. "); + return NET_PROTOCOL; + } return OK; } @@ -126,7 +137,7 @@ m_rssi = 0; m_registrationState = REGISTRATION_STATE_UNKNOWN; m_bearer = BEARER_UNKNOWN; - int ret = m_pIf->execute("AT+CREG=2;+CREG?;+CREG=0;+COPS?;+CSQ", this, NULL, DEFAULT_TIMEOUT); //Configure to get registration info & get it; get signal quality + int ret = m_pIf->execute("AT+CREG=0;+CREG?;+COPS?;+CSQ", this, NULL, DEFAULT_TIMEOUT); //Configure to get registration info & get it; get signal quality if(ret != OK) { return NET_PROTOCOL;