Arduino_GSMMinitel/Minitel_SM.ino

#include <SoftwareSerial.h>
#include <Minitel.h>

Minitel m(52,53);			//Definition pour le Serial du Minitel

void saisieNum(char *num);
void saisiePin(char *pin);
void saisieTxt(char *txt);
void send_AT_cmd(const char *at_cmd, char *at_rep);
void send_sms();
void read_sms();
void enter_pin();

// CAYE PAS BIEN ET JMEN FOUT !
char rep[512];
char Operator[50];
//char Signal[];


void setup()
{
	/****Init Shield GPRS Hardware0617827300 mode*****/
	Serial.begin(19200);
	Serial1.begin(19200);
	/****Simulation ON/OFF*****/
//	pinMode(8, OUTPUT);
//	digitalWrite(8, HIGH);
	char mess_ok[50];
	m.clearScreen();
	m.textMode();
	m.bgColor(RED);
	m.textColor(WHITE);
	m.text("         Smartphone Minitel V1         ", 1, 1);
	m.bgColor(BLACK);
	/**** check du pin *****/
	send_AT_cmd("AT+CPIN?\r", rep);
	Serial.println(rep);
	if (strstr(rep, "READY") == NULL) {
		m.text("[ ] Check for pin lock... ", 2, 3);
		m.text("Enter PIN code : ", 2, 4);
		enter_pin();

	}
	m.text("[*] PIN code is good ! ", 2, 3);

	m.text("[ ]", 2, 5); 
	m.blink();
	m.text("Waiting for Auth Network .....", 6, 5);
	
	send_AT_cmd("AT+COPS?\r", rep);
	Serial.print(rep);
	char *token, *endtoken;
	token = strchr(rep, '\"');
	token++;
	endtoken = strchr(token, '\"');
	*endtoken = '\0';
	sprintf(mess_ok, "You are connected to %s", token);
//	strcpy(mess_ok, "You are connected to ");
//	strcat(mess_ok, token);
	sprintf(Operator, "Operator : %s", token);
	m.noBlink();
	m.text("[*]", 2, 5);
	m.text(mess_ok, 6, 5);
//	delay(2000);
	send_AT_cmd("AT+CGREG?\r\r", rep);
	Serial.print(rep);
	
//	delay(1000);


}

void loop()
{

	m.clearScreen();
	m.textMode();
	m.bgColor(RED);
	m.text("         Smartphone Minitel V1         ", 1, 1);	
	m.textColor(WHITE);
	m.bgColor(BLACK);
	m.text(Operator, 1, 23);
	m.text("1 - Send SMS", 4, 5 );
	m.text("2 - Read SMS", 4, 6 );
	m.text("5 - Adress Book", 4, 8 );
	

	
	while(1) {
		if(m.available()>0) {
			char key = NULL;
			// Obligation de lire 2 buffer en cas de touche Menu
			key = m.getKey();
			switch(key) {
				case '1':
					send_sms();
					break;
				
				case '2':
					read_sms();
					break;
			}
		}
	}
	
	delay(1000);

	
}

void enter_pin()
{
	char pin[5];
	char at_pin[12];
	saisiePin(pin);
	sprintf(at_pin, "AT+CPIN=%s\r", pin);
	Serial.print(pin);
	send_AT_cmd(at_pin, rep);
	send_AT_cmd(at_pin, rep);
	Serial.print(rep);
	return setup();
	
}

void send_sms()
{
	
	m.clearScreen();
	m.textMode();
	m.textColor(WHITE);
	m.bgColor(RED);
	m.text(" Send SMS ", 4, 1);
	m.bgColor(BLACK);
	m.text("Number : +", 1, 4);
	m.cursor();
	m.moveCursorTo(12,4);	
	
	
	char num[20];
	char txt[160];
//	char *cmgs = "AT+CMGS=\"+";
//	char *endcmgs = "\"";
	char cmdcmgs[100];
	
	
//	strcpy(cmdcmgs, cmgs);
//	Serial.print(cmdcmgs);
//	send_AT_cmd("AT+CGATT?\r");
	saisieNum(num);
	saisieTxt(txt);
//	Serial.print(num);
//	strcat(cmdcmgs, num);
//	Serial.print(cmdcmgs);
//	strcat(cmdcmgs, endcmgs);
	send_AT_cmd("AT+CMGF=1\r", rep);			//Mode texte pour SMS
	delay(100);
	sprintf(cmdcmgs, "AT+CMGS=\"+%s\"\r", num);
	send_AT_cmd(cmdcmgs, rep);
	send_AT_cmd(txt, rep);
		
	delay(1000);	
	
	return loop();
	
}

void read_sms()
{
	m.clearScreen();
	m.textMode();
	m.textColor(WHITE);
	m.bgColor(RED);
	m.text(" Read SMS ", 4, 1);
	m.bgColor(BLACK);
	
	send_AT_cmd("AT+CMGL=\"ALL\"\r", rep);
	Serial.println(rep);
	
	return loop();

}


void saisieNum(char *num) {
	int strCount = 0;
	
	while(1) {
		if(m.available()>0) {
			char key = NULL;
			// Obligation de lire 2 buffer en cas de touche Menu
			key = m.getKey();
			if(key != NULL) {
				if (m.isMenuKey() == true) { 
					key = m.getKey();
					if (key == '8') {
						/**** AJOUTER LE CHAR FIN DE COM MANDE AT PUIS PASSER SAISIE MESSAGES ****/
						num[strCount]='\0';
						return;
					}
				}
				else {
					m.textChar(key);		//print sur minitel
//					Serial.print(key);		//print sur le prompt
					num[strCount] = key;
					strCount++;
					strCount%=19;

				}
			}
		}
	}
}



void saisieTxt(char *txt) {
	int strCount = 0;
	m.text("Message : ", 1, 6);
	m.moveCursorTo(1,7);
	/*** COMMANDE ATM ***/
	while(1) {
		if(m.available()>0) {
			char key = NULL;
			// Obligation de lire 2 buffer en cas de touche Menu
			key = m.getKey();
				if(key != NULL) {
				if (m.isMenuKey() == true) { 
					key = m.getKey();
					if (key == '8') {
						txt[strCount]='\x1a';
						txt[strCount+1]='\r';
						txt[strCount+2]='\0';
						return;
					}
				}
				else {
					m.textChar(key);
					txt[strCount] = key;
					strCount++;
					strCount%=159;
					
				}
			}
		}
	}	
}



void saisiePin(char *pin) {
	int strCount = 0;
	
	while(1) {
		if(m.available()>0) {
			char key = NULL;
			// Obligation de lire 2 buffer en cas de touche Menu
			key = m.getKey();
			if(key != NULL) {
				if (m.isMenuKey() == true) { 
					key = m.getKey();
					if (key == '8') {
						/**** AJOUTER LE CHAR FIN DE COM MANDE AT PUIS PASSER SAISIE MESSAGES ****/
						pin[strCount]='\0';
						return;
					}
				}
				else {
					m.textChar('*');		//print sur minitel
//					Serial.print(key);		//print sur le prompt
					pin[strCount] = key;
					strCount++;
					strCount%=19;

				}
			}
		}
	}
}


void send_AT_cmd(const char *at_cmd, char *at_rep)
{
	Serial1.print(at_cmd);
	int strCount = 0;
	Serial.println(at_cmd);
	delay(100);
	while(Serial1.available()>0) {
		char reponse = Serial1.read();
		at_rep[strCount] = reponse;
		strCount++;
	}
	
	
	at_rep[strCount]='\0';
	delay(1000);
}