Michael Baker
Program to demonstrate basic C027_Support functionality
Dependencies: C027_Support mbed-dev
Diff: main.cpp
- Revision:
- 0:624b906de247
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Jan 24 19:00:23 2017 +0000
@@ -0,0 +1,278 @@
+#include "mbed.h"
+
+
+//------------------------------------------------------------------------------------
+/* This example was tested on C027-U20 and C027-G35 with the on board modem.
+
+ Additionally it was tested with a shield where the SARA-G350/U260/U270 RX/TX/PWRON
+ is connected to D0/D1/D4 and the GPS SCL/SDA is connected D15/D15. In this
+ configuration the following platforms were tested (it is likely that others
+ will work as well)
+ - U-BLOX: C027-G35, C027-U20, C027-C20 (for shield set define C027_FORCE_SHIELD)
+ - NXP: LPC1549v2, LPC4088qsb
+ - Freescale: FRDM-KL05Z, FRDM-KL25Z, FRDM-KL46Z, FRDM-K64F
+ - STM: NUCLEO-F401RE, NUCLEO-F030R8
+ mount resistors SB13/14 1k, SB62/63 0R
+*/
+//#include "GPS.h"
+#include "MDM.h"
+//------------------------------------------------------------------------------------
+// You need to configure these cellular modem / SIM parameters.
+// These parameters are ignored for LISA-C200 variants and can be left NULL.
+//------------------------------------------------------------------------------------
+//! Set your secret SIM pin here (e.g. "1234"). Check your SIM manual.
+#define SIMPIN "1922"
+/*! The APN of your network operator SIM, sometimes it is "internet" check your
+ contract with the network operator. You can also try to look-up your settings in
+ google: https://www.google.de/search?q=APN+list */
+#define APN "epc.tmobile.com"
+//! Set the user name for your APN, or NULL if not needed
+#define USERNAME NULL
+//! Set the password for your APN, or NULL if not needed
+#define PASSWORD NULL
+//------------------------------------------------------------------------------------
+DigitalIn button(USER_BUTTON);
+Serial pc(USBTX,USBRX);
+int main(void)
+{
+ pc.baud(9600);
+ int ret;
+#ifdef LARGE_DATA
+ char buf[2048] = "";
+#else
+ char buf[512] = "";
+#endif
+ MDMSerial mdm(PC_10,PC_11);
+#if 0
+ // for debugging formatted output through
+
+ MDMParser::DevStatus devStatus = {};
+ MDMParser::NetStatus netStatus = {};
+ bool mdmOk = mdm.init(SIMPIN, &devStatus);
+ if (mdmOk) {
+ // wait until we are connected
+ mdmOk = mdm.registerNet(&netStatus);
+ mdm.dumpNetStatus(&netStatus);
+ }else{
+ printf("reg failed\r\n");
+ }
+ printf("start\r\n");
+ printf("array size: %d\r\n",sizeof(someKeyArray));
+ mdm.DebugFunction();
+ while(1){
+
+ }*/
+#else
+ //mdm.setDebug(4); // enable this for debugging issues
+ // initialize the modem
+ MDMParser::DevStatus devStatus = {};
+ MDMParser::NetStatus netStatus = {};
+ bool mdmOk = mdm.init(SIMPIN, &devStatus);
+ mdm.dumpDevStatus(&devStatus);
+ if (mdmOk) {
+
+
+ // wait until we are connected
+ mdmOk = mdm.registerNet(&netStatus);
+ mdm.dumpNetStatus(&netStatus);
+ }else{
+ printf("reg failed\r\n");
+ }
+ if (mdmOk)
+ {
+ // join the internet connection
+ MDMParser::IP ip = mdm.join(APN,USERNAME,PASSWORD);
+ if (ip == NOIP)
+ printf("Not able to join network");
+ else
+ {
+ mdm.dumpIp(ip);
+ printf("Make a Http Post Request\r\n");
+ int socket = mdm.socketSocket(MDMParser::IPPROTO_TCP);
+ if (socket >= 0)
+ {
+ mdm.socketSetBlocking(socket, 10000);
+ if (mdm.socketConnect(socket, "mbed.org", 80))
+ {
+ const char http[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\r\n\r\n";
+ mdm.socketSend(socket, http, sizeof(http)-1);
+
+ ret = mdm.socketRecv(socket, buf, sizeof(buf)-1);
+ if (ret > 0)
+ printf("Socket Recv \"%*s\"\r\n", ret, buf);
+ mdm.socketClose(socket);
+ }
+ mdm.socketFree(socket);
+ }
+
+ int port = 7;
+ const char* host = "echo.u-blox.com";
+ MDMParser::IP ip = mdm.gethostbyname(host);
+ char data[] = "\r\nxxx Socket Hello World\r\n"
+#ifdef LARGE_DATA
+ "00 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "01 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "02 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "03 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "04 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+
+ "05 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "06 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "07 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "08 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "09 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+
+ "10 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "11 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "12 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "13 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "14 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+
+ "15 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "16 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "17 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "18 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+ "19 0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
+#endif
+ "End\r\n";
+
+ printf("Testing TCP sockets with ECHO server\r\n");
+ socket = mdm.socketSocket(MDMParser::IPPROTO_TCP);
+ if (socket >= 0)
+ {
+ mdm.socketSetBlocking(socket, 10000);
+ if (mdm.socketConnect(socket, host, port)) {
+ memcpy(data, "\r\nTCP", 5);
+ ret = mdm.socketSend(socket, data, sizeof(data)-1);
+ if (ret == sizeof(data)-1) {
+ printf("Socket Send %d \"%s\"\r\n", ret, data);
+ }
+ ret = mdm.socketRecv(socket, buf, sizeof(buf)-1);
+ if (ret >= 0) {
+ printf("Socket Recv %d \"%.*s\"\r\n", ret, ret, buf);
+ }
+ mdm.socketClose(socket);
+ }
+ mdm.socketFree(socket);
+ }
+
+ printf("Testing UDP sockets with ECHO server\r\n");
+ socket = mdm.socketSocket(MDMParser::IPPROTO_UDP, port);
+ if (socket >= 0)
+ {
+ mdm.socketSetBlocking(socket, 10000);
+ memcpy(data, "\r\nUDP", 5);
+ ret = mdm.socketSendTo(socket, ip, port, data, sizeof(data)-1);
+ if (ret == sizeof(data)-1) {
+ printf("Socket SendTo %s:%d " IPSTR " %d \"%s\"\r\n", host, port, IPNUM(ip), ret, data);
+ }
+ ret = mdm.socketRecvFrom(socket, &ip, &port, buf, sizeof(buf)-1);
+ if (ret >= 0) {
+ printf("Socket RecvFrom " IPSTR ":%d %d \"%.*s\" \r\n", IPNUM(ip),port, ret, ret,buf);
+ }
+ mdm.socketFree(socket);
+ }
+
+ // disconnect
+ mdm.disconnect();
+ }
+
+ // http://www.geckobeach.com/cellular/secrets/gsmcodes.php
+ // http://de.wikipedia.org/wiki/USSD-Codes
+ const char* ussd = "*130#"; // You may get answer "UNKNOWN APPLICATION"
+ printf("Ussd Send Command %s\r\n", ussd);
+ ret = mdm.ussdCommand(ussd, buf);
+ if (ret > 0)
+ printf("Ussd Got Answer: \"%s\"\r\n", buf);
+ }
+
+ printf("SMS and GPS Loop\r\n");
+ char link[128] = "";
+ unsigned int i = 0xFFFFFFFF;
+ const int wait = 100;
+ bool abort = false;
+#ifdef CELLOCATE
+ const int sensorMask = 3; // Hybrid: GNSS + CellLocate
+ const int timeoutMargin = 5; // seconds
+ const int submitPeriod = 60; // 1 minutes in seconds
+ const int targetAccuracy = 1; // meters
+ unsigned int j = submitPeriod * 1000/wait;
+ bool cellLocWait = false;
+ MDMParser::CellLocData loc;
+
+ //Token can be released from u-blox site, when you got one replace "TOKEN" below
+ //if (!mdm.cellLocSrvHttp("TOKEN"))
+ if (!mdm.cellLocSrvTcp("TOKEN"))
+ mdm.cellLocSrvUdp();
+ mdm.cellLocConfig(1); // Deep scan mode
+ //mdm.cellUnsolIndication(1);
+#endif
+ //DigitalOut led(LED1);
+ while (!abort) {
+ // led = !led;
+
+#ifdef CELLOCATE
+ if (mdmOk && (j++ == submitPeriod * 1000/wait)) {
+ j=0;
+ printf("CellLocate Request\r\n");
+ mdm.cellLocRequest(MDMParser::CELL_LOCATE, 15, 1, MDMParser::CELL_DETAILED, 1);
+ //mdm.cellLocRequest(sensorMask, submitPeriod-timeoutMargin, targetAccuracy);
+ cellLocWait = true;
+ }
+ if (cellLocWait && mdm.cellLocGetData(&loc)){
+ cellLocWait = false;
+ printf("CellLocate position received, sensor_used: %d, \r\n", loc.sensor );
+ printf(" latitude: %0.5f, longitude: %0.5f, altitute: %d\r\n", loc.latitude, loc.longitude, loc.altitutude);
+ if (loc.sensor == 1)
+ printf(" uncertainty: %d, speed: %d, direction: %d, vertical_acc: %d, satellite used: %d \r\n", loc.uncertainty,loc.speed,loc.direction,loc.verticalAcc,loc.svUsed);
+ if (loc.sensor == 1 || loc.sensor == 2)
+ sprintf(link, "I am here!\n"
+ "https://maps.google.com/?q=%.5f,%.5f", loc.latitude, loc.longitude);
+ }
+ if (cellLocWait && (j%100 == 0 ))
+ printf("Waiting for CellLocate...\r\n");
+#endif
+ if (mdmOk && (i++ == 5000/wait)) {
+ i = 0;
+ // check the network status
+ if (mdm.checkNetStatus(&netStatus)) {
+ mdm.dumpNetStatus(&netStatus, fprintf, stdout);
+ }
+
+ // checking unread sms
+ int ix[8];
+ int n = mdm.smsList("REC UNREAD", ix, 8);
+ if (8 < n) n = 8;
+ while (0 < n--)
+ {
+ char num[32];
+ printf("Unread SMS at index %d\r\n", ix[n]);
+ if (mdm.smsRead(ix[n], 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[n]);
+ mdm.smsDelete(ix[n]);
+ // provide a reply
+ const char* reply = "Hello my friend";
+ if (strstr(buf, /*w*/"here are you"))
+ reply = *link ? link : "I don't know"; // reply wil location link
+ else if (strstr(buf, /*s*/"hutdown"))
+ abort = true, reply = "bye bye";
+ printf("Send SMS reply \"%s\" to \"%s\"\r\n", reply, num);
+ mdm.smsSend(num, reply);
+ }
+ }
+ }
+#ifdef RTOS_H
+ Thread::wait(wait);
+#else
+ ::wait_ms(wait);
+#endif
+ }
+ //gps.powerOff();
+
+ mdm.powerOff();
+#endif
+ return 0;
+
+}
+