void printMultiYesNo(char *result, char *s){
int cc, ccMax, idxMax;
cc = 0;ccMax = 0;idxMax = -1;
cc = matchChars(result, "YES");
if(ccMax < cc){ccMax = cc;idxMax = 0;}
cc = matchChars(result, "NO");
if(ccMax < cc){ccMax = cc;idxMax = 1;}
if(idxMax == 0)
sprintf(s, "%s \"ismultiplier\": true\n",s);
else
sprintf(s, "%s \"ismultiplier\": false\n",s);
}
void GPRS::testMatchChars()
{
Serial.println("Type OK or + in 10000ms");
if (!matchChars(&Serial, "OK", 10000, "+")) {
Serial.println("Not found");
}
}
void getMonth(char *m, char *mOut){
int cc, ccMax, idxMax, cc2;
int i;
cc = 0;ccMax = 0;idxMax = -1;
cc2 = 0;
for(i=0;i<12;i++) {
cc = matchChars(m, Month_Names[i]);
if(ccMax == cc) cc2++;
else {
if(ccMax < cc){ccMax = cc;idxMax = i;cc2 = 0;}
}
}
//printf("-------m= %s, ccMax= %d, cc2= %d idxMax= %d\n", m, ccMax, cc2, idxMax);
//if(idxMax >= 0)
// printf("-------Month_Names[idxMax]= %s\n", Month_Names[idxMax]);
if(cc2 == 0 && ccMax > 0) strcpy(mOut, Month_Names[idxMax]);
else strcpy(mOut, m);
}
int testMonth(char *tmpStr){
int cc, ccMax, idxMax, cc2;
int i;
cc = 0;ccMax = 0;idxMax = -1;
cc2 = 0;
for(i=0;i<12;i++) {
cc = matchChars(tmpStr, M_Names[i]);
if(ccMax == cc) cc2++;
else {
if(ccMax < cc){ccMax = cc;idxMax = i;cc2 = 0;}
}
}
idxMax++;
tmpStr[0] = 0;
if(cc2 == 0 && ccMax > 1) {
if(idxMax<9) {strcpy(tmpStr,"0");tmpStr[1] = idxMax+'0';}
else sprintf(tmpStr,"%d",idxMax);
tmpStr[2]=0;
return 1;
}
else return 0;
}
bool GPRS::readTcpPrompt(Stream* stream)
{
bool result = matchChars(stream, "> ", -1);
consume(stream);
return result;
}
bool GPRS::readPrompt(Stream* stream)
{
bool result = matchChars(stream, "> ", -1, "OK\n\n> ");
consume(stream);
return result;
}
bool GPRS::readOK(Stream* stream)
{
bool result = matchChars(stream, "OK");
consume(stream);
return result;
}
// Taken from http://www.sparkfun.com/datasheets/CellularShield/SM5100B%20TCPIP%20App%20Note.pdf
bool GPRS::sendTCP(Stream* stream, char* host, int port, char* data)
{
int buflen = 100;
char buffer[buflen];
#ifdef GPRS_DEBUG
Serial.println("AT+CGATT?");
#endif
stream->println("AT+CGATT?");
if (!matchChars(stream, "+CGATT: 1"))
{
#ifdef GPRS_DEBUG
Serial.println("Could not find CGATT : 1");
#endif
return false;
}
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
/*#ifdef GPRS_DEBUG
Serial.println("AT+CGDCONT=?");
#endif
// It appears that this should only happen once, however there is no real way to test it easily
stream->println("AT+CGDCONT?");
if (readOK(stream))
{
#ifdef GPRS_DEBUG
Serial.print("AT+CGDCONT=1,\"IP\",\"");
Serial.print(pdp);
Serial.println("\"");
#endif
stream->print("AT+CGDCONT=1,\"IP\",\"");
stream->print(pdp);
stream->println("\"");
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
}
else
{
#ifdef GPRS_DEBUG
Serial.println("Have context already");
#endif
consume(stream);
}
*/
#ifdef GPRS_DEBUG
Serial.print("AT+CGDCONT=1,\"IP\",\"");
Serial.print(pdp);
Serial.println("\"");
#endif
stream->print("AT+CGDCONT=1,\"IP\",\"");
stream->print(pdp);
stream->println("\"");
if (!matchChars(stream, "OK", -1, "+CME ERROR: 4")) {
#ifdef GPRS_DEBUG
Serial.println("Not ok or error 4");
#endif
return false;
}
if (strlen(username) > 0) {
#ifdef GPRS_DEBUG
Serial.println("Username/Password");
#endif
stream->print("AT+CGPCO=0,\"");
stream->print(username);
stream->print("\",\"");
stream->print(password);
stream->println("\", 1 ");
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
}
#ifdef GPRS_DEBUG
Serial.println("AT+CGACT=1,1");
#endif
stream->println("AT+CGACT=1,1");
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
#ifdef GPRS_DEBUG
Serial.print("AT+SDATACONF=1,\"TCP\",\"");
Serial.print(host);
Serial.print("\",");
Serial.println(port);
#endif
stream->print("AT+SDATACONF=1,\"TCP\",\"");
stream->print(host);
stream->print("\",");
stream->println(port);
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
#ifdef GPRS_DEBUG
Serial.println("AT+SDATASTART=1,1");
#endif
stream->println("AT+SDATASTART=1,1");
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
bool connected = false;
#ifdef GPRS_DEBUG
Serial.println("AT+SDATASTATUS=1");
#endif
while (!connected) {
stream->println("AT+SDATASTATUS=1");
readUntil(stream, buffer, buflen, '+');
readUntil(stream, buffer, buflen, '\n');
// Expecting
//+SOCKSTATUS: 1,0,0104,0,0,0
#ifdef GPRS_DEBUG
Serial.print("B: ");
Serial.println(buffer);
#endif
if (strcmp(buffer, "SOCKSTATUS: 1,1,0102,0,0,0\r") == 0) {
connected = true;
}
}
#ifdef GPRS_DEBUG
Serial.print("AT+SDATATSEND=1,");
Serial.println(strlen(data));
#endif
stream->print("AT+SDATATSEND=1,");
stream->println(strlen(data));
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
if(!readTcpPrompt(stream)) {
#ifdef GPRS_DEBUG
Serial.println("No prompt");
#endif
return false;
}
#ifdef GPRS_DEBUG
Serial.print(data);
#endif
stream->print(data);
stream->print(26, BYTE);
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
#ifdef GPRS_DEBUG
Serial.println("AT+SDATASTART=1,0");
#endif
stream->println("AT+SDATASTART=1,0");
if (!readOK(stream)) {
#ifdef GPRS_DEBUG
Serial.println("Not ok");
#endif
return false;
}
return true;
}
bool GPRS::sendSMS(Stream* stream, char* number, char* msg)
{
/*
AT+CMGF=1
AT+CMGS="15921272576"
> HELLO9527<ctrl-z >
+CMGS: 36
OK
*/
if (!configureSMS(stream)) {
#ifdef GPRS_DEBUG
Serial.println("\nCould not configure");
#endif
return false;
}
#ifdef GPRS_DEBUG
Serial.println("\nSend phone number");
#endif
stream->print("AT+CMGS=\"");
stream->print(number);
stream->println("\"");
#ifdef GPRS_DEBUG
Serial.println("\nWait for prompt");
#endif
if (!readPrompt(stream))
{
#ifdef GPRS_DEBUG
Serial.println("No Prompt");
#endif
return false;
}
stream->print(msg);
stream->print(26, BYTE);
int buflen = 100;
char buffer[buflen];
#ifdef GPRS_DEBUG
Serial.println("\nWait for response");
#endif
if (!matchChars(stream, "+CMGS:")) {
#ifdef GPRS_DEBUG
Serial.println("No +CMGS:");
#endif
return false;
}
if (!readUntil(stream, buffer, buflen, '\n'))
{
#ifdef GPRS_DEBUG
Serial.println("No new line");
#endif
return false;
}
#ifdef GPRS_DEBUG
Serial.println("\nWait for OK");
#endif
if (!readOK(stream))
{
#ifdef GPRS_DEBUG
Serial.println("No OK 2");
#endif
return false;
}
return true;
}
