Umar Naeem
mbed 5.4 with sleep mode
Diff: main.cpp
- Revision:
- 34:d6ce8f961b8b
- Parent:
- 33:e27f40fada64
- Child:
- 37:43d48521d4d7
diff -r e27f40fada64 -r d6ce8f961b8b main.cpp
--- a/main.cpp Thu Aug 11 07:12:02 2016 +0000
+++ b/main.cpp Fri Mar 24 05:42:34 2017 +0000
@@ -1,303 +1,116 @@
#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 <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdint.h>
#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 */
+#include "main.h"
+
+extern "C" {
+ #include "coap_msg.h"
+ #include "coap_client.h"
+}
+
+//----------------------------------------------------------------------------------------------------------------------
+#define SIMPIN "1922"
#define APN NULL
-//! 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
-//------------------------------------------------------------------------------------
-
-//#define CELLOCATE
-
+//----------------------------------------------------------------------------------------------------------------------
+int pport = 5683;//12436;//5683;
+const char* host = "leshan.eclipse.org";
+//----------------------------------------------------------------------------------------------------------------------
+int ssocket;
+MDMParser::IP ipp;
+MDMSerial* gmdm = NULL;
+Timer t;
+//----------------------------------------------------------------------------------------------------------------------
+//----------------------------------------------------------------------------------------------------------------------
int main(void)
{
- int ret;
-#ifdef LARGE_DATA
- char buf[2048] = "";
-#else
- char buf[512] = "";
-#endif
+ MDMSerial mdm;
+ gmdm = &mdm;
+ t.start();
- // Create the GPS object
-#if 1 // use GPSI2C class
- GPSI2C gps;
-#else // or GPSSerial class
- GPSSerial gps;
-#endif
- // Create the modem object
- MDMSerial mdm; // use mdm(D1,D0) if you connect the cellular shield to a C027
- //mdm.setDebug(4); // enable this for debugging issues
- // initialize the modem
+ if(initialize_modem())
+ {
+ //ussd_send();
+
+ ssocket = mdm.socketSocket(MDMParser::IPPROTO_UDP, pport);
+ if (ssocket >= 0)
+ {
+ mdm.socketSetBlocking(ssocket, 100000);
+ ipp = gmdm->gethostbyname(host);
+ //ipp = 0x97092263;//0x052753CE;
+ char payload[] = "heeeelooo Worldsgfsj";
+ if (PASS == test_exchange_func(payload,sizeof(payload)-1))
+ printf("-----------------<pass>-----------------\n");
+ else
+ printf("*****************[FAIL]*****************\n");
+
+ mdm.socketFree(ssocket);
+ }
+ mdm.disconnect();
+ }
+ mdm.powerOff();
+ t.stop();
+ return 0;
+}
+//----------------------------------------------------------------------------------------------------------------------
+//----------------------------------------------------------------------------------------------------------------------
+
+int recv(int socket_d, char *buf, int len)
+{
+ int ret = gmdm->socketRecvFrom(ssocket, &ipp, &pport, buf, len);
+ return ret;
+}
+
+int send(int socket_d, char *buf, int len)
+{
+ ipp = gmdm->gethostbyname(host);
+ //ipp = 0x97092263;//0x052753CE;
+ int ret = gmdm->socketSendTo(ssocket, ipp, pport, (char*)buf, len);
+ return ret;
+}
+
+int getseconds(void)
+{
+ return t.read();
+}
+
+int initialize_modem(void)
+{
MDMParser::DevStatus devStatus = {};
- MDMParser::NetStatus netStatus = {};
- bool mdmOk = mdm.init(SIMPIN, &devStatus);
- mdm.dumpDevStatus(&devStatus);
- if (mdmOk) {
-#if 0
- // file system API
- const char* filename = "File";
- char buf[] = "Hello World";
- printf("writeFile \"%s\"\r\n", buf);
- if (mdm.writeFile(filename, buf, sizeof(buf)))
- {
- memset(buf, 0, sizeof(buf));
- int len = mdm.readFile(filename, buf, sizeof(buf));
- if (len >= 0)
- printf("readFile %d \"%.*s\"\r\n", len, len, buf);
- mdm.delFile(filename);
- }
-#endif
-
- // wait until we are connected
- mdmOk = mdm.registerNet(&netStatus);
- mdm.dumpNetStatus(&netStatus);
- }
+ bool mdmOk = gmdm->init(SIMPIN, &devStatus);
+ gmdm->dumpDevStatus(&devStatus);
if (mdmOk)
{
- // join the internet connection
- MDMParser::IP ip = mdm.join(APN,USERNAME,PASSWORD);
- if (ip == NOIP)
- printf("Not able to join network");
+ MDMParser::IP ipp = gmdm->join(APN,USERNAME,PASSWORD); // join the internet connection
+ if (ipp == NOIP)
+ {
+ printf("Not able to join network\n");
+ return 0;
+ }
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();
+ return 1;
}
-
- // 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);
+ }
+ else
+ {
+ return 0;
}
-
- 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"))
- mdm.cellLocSrvUdp();
- mdm.cellLocConfigSensor(1); // Deep scan mode
- //mdm.cellUnsolIndication(1);
-#endif
- //DigitalOut led(LED1);
- while (!abort) {
- // led = !led;
-#ifndef CELLOCATE
- while ((ret = gps.getMessage(buf, sizeof(buf))) > 0)
- {
- int len = LENGTH(ret);
- //printf("NMEA: %.*s\r\n", len-2, msg);
- if ((PROTOCOL(ret) == GPSParser::NMEA) && (len > 6))
- {
- // talker is $GA=Galileo $GB=Beidou $GL=Glonass $GN=Combined $GP=GPS
- if ((buf[0] == '$') || buf[1] == 'G') {
- #define _CHECK_TALKER(s) ((buf[3] == s[0]) && (buf[4] == s[1]) && (buf[5] == s[2]))
- if (_CHECK_TALKER("GLL")) {
- 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 Location: %.5f %.5f\r\n", la, lo);
- sprintf(link, "I am here!\n"
- "https://maps.google.com/?q=%.5f,%.5f", la, lo);
- }
- } else if (_CHECK_TALKER("GGA") || _CHECK_TALKER("GNS") ) {
- double a = 0;
- if (gps.getNmeaItem(9,buf,len,a)) // altitude msl [m]
- printf("GPS Altitude: %.1f\r\n", a);
- } else if (_CHECK_TALKER("VTG")) {
- double s = 0;
- if (gps.getNmeaItem(7,buf,len,s)) // speed [km/h]
- printf("GPS Speed: %.1f\r\n", s);
- }
- }
- }
- }
-#endif
-#ifdef CELLOCATE
- if (mdmOk && (j++ == submitPeriod * 1000/wait)) {
- j=0;
- printf("CellLocate Request\r\n");
- mdm.cellLocRequest(sensorMask, submitPeriod-timeoutMargin, targetAccuracy);
- cellLocWait = true;
- }
- if (cellLocWait && mdm.cellLocGet(&loc)){
- cellLocWait = false;
- printf("CellLocate position received, sensor_used: %d, \r\n", loc.sensorUsed );
- printf(" latitude: %0.5f, longitude: %0.5f, altitute: %d\r\n", loc.latitue, loc.longitude, loc.altitutude);
- if (loc.sensorUsed == 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.sensorUsed == 1 || loc.sensorUsed == 2)
- sprintf(link, "I am here!\n"
- "https://maps.google.com/?q=%.5f,%.5f", loc.latitue, 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();
- return 0;
}
+
+void ussd_send(void)
+{
+ int ret;
+ char buffer[512];
+ const char* ussd = "*222#";//"*100#";
+ printf("Ussd Send Command %s\r\n", ussd);
+ ret = gmdm->ussdCommand(ussd, buffer);
+ if (ret > 0)
+ printf("Ussd Got Answer: \"%s\"\r\n", buffer);
+}