boolean Adafruit_FONA::enableGPS(boolean onoff) {
uint16_t state;
// first check if its already on or off
if (_type == FONA808_V2) {
if (! sendParseReply(F("AT+CGNSPWR?"), F("+CGNSPWR: "), &state) )
return false;
} else {
if (! sendParseReply(F("AT+CGPSPWR?"), F("+CGPSPWR: "), &state))
return false;
}
if (onoff && !state) {
if (_type == FONA808_V2) {
if (! sendCheckReply(F("AT+CGNSPWR=1"), F("OK"))) // try GNS command
return false;
} else {
if (! sendCheckReply(F("AT+CGPSPWR=1"), F("OK")))
return false;
}
} else if (!onoff && state) {
if (_type == FONA808_V2) {
if (! sendCheckReply(F("AT+CGNSPWR=0"), F("OK"))) // try GNS command
return false;
} else {
if (! sendCheckReply(F("AT+CGPSPWR=0"), F("OK")))
return false;
}
}
return true;
}
int8_t Adafruit_FONA::getNumSMS(void) {
uint16_t numsms;
// get into text mode
if (! sendCheckReply(F("AT+CMGF=1"), F("OK"))) return -1;
// ask how many sms are stored
if ( (_type == FONA3G_A) || (_type == FONA3G_E) ) {
if (! sendParseReply(F("AT+CPMS?"), F("+CPMS: \"ME\","), &numsms) ) return -1;
} else {
if (! sendParseReply(F("AT+CPMS?"), F("+CPMS: \"SM_P\","), &numsms) ) return -1;
}
return numsms;
}
int8_t Adafruit_FONA::getFMVolume() {
uint16_t level;
if (! sendParseReply(F("AT+FMVOLUME?"), F("+FMVOLUME: "), &level) ) return 0;
return level;
}
uint8_t Adafruit_FONA::getVolume(void) {
uint16_t reply;
if (! sendParseReply(F("AT+CLVL?"), F("+CLVL: "), &reply) ) return 0;
return reply;
}
uint8_t Adafruit_FONA::getNetworkStatus(void) {
uint16_t status;
if (! sendParseReply(F("AT+CREG?"), F("+CREG: "), &status, ',', 1)) return 0;
return status;
}
bool Adafruit_FONA::readRTC(uint8_t *year, uint8_t *month, uint8_t *date, uint8_t *hr, uint8_t *min, uint8_t *sec) {
uint16_t v;
sendParseReply(F("AT+CCLK?"), F("+CCLK: "), &v, '/', 0);
*year = v;
Serial.println(*year);
}
uint8_t Adafruit_FONA::getSMSInterrupt(void) {
uint16_t reply;
if (! sendParseReply(F("AT+CFGRI?"), F("+CFGRI: "), &reply) ) return 0;
return reply;
}
uint8_t Adafruit_FONA::getRSSI(void) {
uint16_t reply;
if (! sendParseReply(F("AT+CSQ"), F("+CSQ: "), &reply) ) return 0;
return reply;
}
uint8_t Adafruit_FONA::GPRSstate(void) {
uint16_t state;
if (! sendParseReply(F("AT+CGATT?"), F("+AT+CGATT: "), &state) )
return -1;
return state;
}
uint8_t Adafruit_FONA::getCallStatus(void) {
uint16_t phoneStatus;
if (! sendParseReply(F("AT+CPAS"), F("+CPAS: "), &phoneStatus))
return FONA_CALL_FAILED; // 1, since 0 is actually a known, good reply
return phoneStatus; // 0 ready, 2 unkown, 3 ringing, 4 call in progress
}
int8_t Adafruit_FONA::getNumSMS(void) {
uint16_t numsms;
if (! sendCheckReply(F("AT+CMGF=1"), F("OK"))) return -1;
// ask how many sms are stored
if (! sendParseReply(F("AT+CPMS?"), F("+CPMS: \"SM_P\","), &numsms) ) return -1;
return numsms;
}
uint16_t Adafruit_FONA::TCPavailable(void) {
uint16_t avail;
if (! sendParseReply(F("AT+CIPRXGET=4"), F("+CIPRXGET: 4,"), &avail, ',', 0) ) return false;
#ifdef ADAFRUIT_FONA_DEBUG
Serial.print (avail); Serial.println(F(" bytes available"));
#endif
return avail;
}
bool FONA808::enableGPS(bool enable){
if(m_ppp.isPPPLinkOpen()){
mSerial.setPppPause(true);
wait_ms(1000);
mSerial.printf("+++");
wait_ms(1000);
mSerial.cleanBuffer();
}
uint16_t state;
if (! sendParseReply("AT+CGPSPWR?","+CGPSPWR: ", &state,',',0,500)){
if(m_ppp.isPPPLinkOpen()){
sendCheckReply("ATO","CONNECT",500);
mSerial.cleanBuffer();
mSerial.setPppPause(false);
}
return false;
}
DEBUG_PRINT("Stato GPS: %d", state);
if (enable && !state) {
if (! sendCheckReply("AT+CGPSPWR=1", "OK",500)){
if(m_ppp.isPPPLinkOpen()){
sendCheckReply("ATO","CONNECT",500);
mSerial.cleanBuffer();
mSerial.setPppPause(false);
}
return false;
}
} else if (!enable && state) {
if (! sendCheckReply("AT+CGPSPWR=0", "OK",500)){
if(m_ppp.isPPPLinkOpen()){
sendCheckReply("ATO","CONNECT",500);
mSerial.cleanBuffer();
mSerial.setPppPause(false);
}
return false;
}
}
if(m_ppp.isPPPLinkOpen()){
sendCheckReply("ATO","CONNECT",500);
mSerial.cleanBuffer();
mSerial.setPppPause(false);
}
return true;
}
/* returns the percentage charge of battery as reported by sim800 */
bool Adafruit_FONA::getBattPercent(uint16_t *p) {
return sendParseReply(F("AT+CBC"), F("+CBC: "), p, ',', 1);
}
/* returns value in mV (uint16_t) */
bool Adafruit_FONA::getBattVoltage(uint16_t *v) {
return sendParseReply(F("AT+CBC"), F("+CBC: "), v, ',', 2);
}
bool Adafruit_FONA::getADCVoltage(uint16_t *v) {
return sendParseReply(F("AT+CADC?"), F("+CADC: 1,"), v);
}
/* returns value in mV (uint16_t) */
boolean Adafruit_FONA_3G::getBattVoltage(uint16_t *v) {
float f;
boolean b = sendParseReply(F("AT+CBC"), F("+CBC: "), &f, ',', 2);
*v = f*1000;
return b;
}
uint8_t FONA808::getNetworkStatus(void) {
uint16_t status;
if (! sendParseReply("AT+CREG?", "+CREG: ", &status, ',', 1, 500)) return 0;
DEBUG_PRINT("Status = %d",status);
return status;
}
