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Dependencies: C027_Support mbed
Fork of C027_SupportTest by
Diff: main.cpp
- Revision:
- 2:b77151f111a9
- Parent:
- 0:4e3cb26f6019
- Child:
- 4:90ab1ec64b0e
--- a/main.cpp Thu Feb 27 07:39:06 2014 +0000 +++ b/main.cpp Tue Apr 08 12:16:23 2014 +0000 @@ -20,54 +20,149 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "GPRSInterface.h" #include "mbed.h" +#include "C027.h" +#include "GPS.h" +#include "MDM.h" -#if defined(TARGET_LPC11U24)//SEEEDUINO_ARCH -#define PIN_TX P1_22 -#define PIN_RX P1_21 -#elif defined(TARGET_LPC1768)//SEEEDUINO_ARCH_PRO -#define PIN_TX P0_0 -#define PIN_RX P0_1 -#else //please redefine the following pins -#define PIN_TX -#define PIN_RX -#endif +C027 c027; -GPRSInterface gprsInterface(PIN_TX,PIN_RX,19200,"cmnet",NULL,NULL); int main(void) { - // use DHCP - gprsInterface.init(); + int ret; + char buf[512] = ""; - // attempt DHCP - while(false == gprsInterface.connect()) { - wait(2); - } + Serial pc(USBTX,USBRX); + pc.baud(115200); + + printf("Modem Example\n"); + + c027.mdmPower(true); + wait(2); - // successful DHCP - printf("IP Address is %s\n", gprsInterface.getIPAddress()); +#if 0 + c027.gpsPower(true); + GPSI2C gps; // use GPSI2C or GPSSerial class + while (1) + { + while ((ret = gps.getMessage(buf, sizeof(buf))) > 0) + { + int len = LENGTH(ret); + //printf("NMEA: %.*s\n", len-2, msg); + if ((PROTOCOL(ret) == NMEA) && (len > 6) && !strncmp("$GPGLL", buf, 6)) + { + double la = 0, lo = 0; + char ch; + if (gps.getNmeaAngle(1,buf,len,la) && + gps.getNmeaAngle(3,buf,len,lo) && + gps.getNmeaItem(6,buf,len,ch) && ch == 'A') + { + printf("GPS: %.5f %.5f\n", la, lo); + } + } + } + wait_ms(100); + } +#endif - TCPSocketConnection sock; - if(false == sock.connect("mbed.org", 80)) { - return -1; - } + MDMSerial mdm(MDMTXD, MDMRXD, MDMBAUD +#if DEVICE_SERIAL_FC + ,MDMRTS,MDMCTS +#endif + ); + + // initialize the modem + printf("Init\r\n"); + mdm.init(); + + // wait until we are connected + printf("Network Check\r\n"); + while (!mdm.checkNetStatus()) + wait_ms(1000); - char http_cmd[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\r\n\r\n"; - sock.send_all(http_cmd, sizeof(http_cmd)-1); - - char buffer[512]; - int ret; - while (true) { - ret = sock.receive(buffer, sizeof(buffer)-1); - if (ret <= 0) - break; - buffer[ret] = '\0'; - printf("Recv %d bytes:\n%s\n",ret,buffer); + printf("Network Join\r\n"); + // join the internet connection + if (mdm.join("gprs.swisscom.ch")) + { + printf("Socket Create\r\n"); + int socket = mdm.socketSocket(MDMParser::IPPROTO_TCP); + if (socket >= 0) + { + printf("Socket Connect\r\n"); + if (mdm.socketConnect(socket, "mbed.org", 80)) + { + printf("Make a Http Post Request\r\n"); + const char http[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\r\n\r\n"; + printf("Socket Send\r\n"); + mdm.socketSend(socket, http, sizeof(http)-1); + + printf("Socket Recving\r\n"); + while (true) { + ret = mdm.socketReadable(socket); + if (ret > 0) + ret = mdm.socketRecv(socket, buf, sizeof(buf)-1); + if (ret < 0) + break; + else if (ret > 0) + printf("Socket Recv \"%*s\"\r\n", ret, buf); + } + printf("Socket Close\r\n"); + mdm.socketClose(socket); + } + printf("Socket Free\r\n"); + mdm.socketFree(socket); + } + + // disconnect + printf("Network Disconnect\r\n"); + mdm.disconnect(); } - sock.close(); - gprsInterface.disconnect(); - + + const char* ussd = "*#134#"; + printf("Send Ussd Command %s\r\n", ussd); + ret = mdm.ussdCommand(ussd, buf, sizeof(buf)); + if (ret > 0) + printf("Got Ussd Answer: \"%*s\"\r\n", ret, buf); + + printf("Checking SMS\r\n"); + //int cnt = mdm.smsCount(); + while (1) { + char num[32]; + for (int ix = 0; ix < 16; ix ++) { + if (mdm.smsRead(ix, num, buf, sizeof(buf))) { + printf("Got SMS from \"%s\" with text \"%s\"\r\n", num, buf); + printf("Delete SMS at index %d\r\n", ix); + mdm.smsDelete(ix); + const char* reply = "Hello my friend"; + printf("Send SMS reply \"%s\" to \"%s\"\r\n", reply, num); + mdm.smsSend(num, reply); + } + } + MDMParser::Status info; + if (mdm.checkNetStatus(&info)) + { + printf("Network Status:\n"); + const char* txtNet[] = { "Unknown", "Denied", "None", "Home", "Roaming" }; + if (info.net < sizeof(txtNet)/sizeof(*txtNet) && (info.net != MDMParser::NET_UNKNOWN)) + printf(" Network: %s\n", txtNet[info.net]); + const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" }; + if (info.act < sizeof(txtAct)/sizeof(*txtAct) && (info.act != MDMParser::ACT_UNKNOWN)) + printf(" Access Technology: %s\n", txtAct[info.act]); + if (info.rssi) + printf(" Signal Strength: %d dBm\r\n", info.rssi); + if (info.opr) + printf(" Operator: %s\n", info.opr); + if (info.num) + printf(" Phone Number: %s\n", info.num); + } + wait_ms(10000); + } + + mdm.powerOff(); + // now it is safe to switch off + c027.mdmPower(false); + return 0; } +