ece4180_roommate_tracker_final - Program that uses Adafruit FONA 800h and resistiv…

Dream Team » Code » ece4180_roommate_tracker_final

Dream Team / Mbed 2 deprecated ece4180_roommate_tracker_final

Program that uses Adafruit FONA 800h and resistive touch uLCD display to track roommates and send and receive text messages.

Dependencies: mbed-rtos mbed uLCD_4D_Picaso

Adafruit_FONA.cpp@0:0b0487606b13, 2016-05-01 (annotated)

Committer:: coleandbrandon
Date:: Sun May 01 21:31:25 2016 +0000
Revision:: 0:0b0487606b13

program complete JB GT

Who changed what in which revision?

User	Revision	Line number	New contents of line
coleandbrandon	0:0b0487606b13	1	/***************************************************
coleandbrandon	0:0b0487606b13	2	This is a library for our Adafruit FONA Cellular Module
coleandbrandon	0:0b0487606b13	3
coleandbrandon	0:0b0487606b13	4	Designed specifically to work with the Adafruit FONA
coleandbrandon	0:0b0487606b13	5	----> http://www.adafruit.com/products/1946
coleandbrandon	0:0b0487606b13	6	----> http://www.adafruit.com/products/1963
coleandbrandon	0:0b0487606b13	7
coleandbrandon	0:0b0487606b13	8	These displays use TTL Serial to communicate, 2 pins are required to
coleandbrandon	0:0b0487606b13	9	interface
coleandbrandon	0:0b0487606b13	10	Adafruit invests time and resources providing this open source code,
coleandbrandon	0:0b0487606b13	11	please support Adafruit and open-source hardware by purchasing
coleandbrandon	0:0b0487606b13	12	products from Adafruit!
coleandbrandon	0:0b0487606b13	13
coleandbrandon	0:0b0487606b13	14	Written by Limor Fried/Ladyada for Adafruit Industries.
coleandbrandon	0:0b0487606b13	15	BSD license, all text above must be included in any redistribution
coleandbrandon	0:0b0487606b13	16	****************************************************/
coleandbrandon	0:0b0487606b13	17
coleandbrandon	0:0b0487606b13	18	/*
coleandbrandon	0:0b0487606b13	19	* Modified by George Tzintzarov & Jesse Baker 03/14/2016 for use in mbed LPC1768
coleandbrandon	0:0b0487606b13	20	*/
coleandbrandon	0:0b0487606b13	21	#include <algorithm>
coleandbrandon	0:0b0487606b13	22	#include "Adafruit_FONA.h"
coleandbrandon	0:0b0487606b13	23
coleandbrandon	0:0b0487606b13	24	#define HIGH 1
coleandbrandon	0:0b0487606b13	25	#define LOW 0
coleandbrandon	0:0b0487606b13	26
coleandbrandon	0:0b0487606b13	27	/*
coleandbrandon	0:0b0487606b13	28	Notes George is taking:
coleandbrandon	0:0b0487606b13	29	sendCheckReply returns a boolean where its true when FONA responds with the string of its second input
coleandbrandon	0:0b0487606b13	30
coleandbrandon	0:0b0487606b13	31	*/
coleandbrandon	0:0b0487606b13	32
coleandbrandon	0:0b0487606b13	33
coleandbrandon	0:0b0487606b13	34	bool Adafruit_FONA::begin(int baudrate) {
coleandbrandon	0:0b0487606b13	35	mySerial.baud(baudrate); //set the baud rate of the fona serial connection
coleandbrandon	0:0b0487606b13	36	mySerial.attach(this, &Adafruit_FONA::onSerialDataReceived, Serial::RxIrq); //attached onSerialDataReceived as Serial receive interrupt
coleandbrandon	0:0b0487606b13	37
coleandbrandon	0:0b0487606b13	38	// INIT Reboot process
coleandbrandon	0:0b0487606b13	39	_rstpin = HIGH;
coleandbrandon	0:0b0487606b13	40	wait_ms(10);
coleandbrandon	0:0b0487606b13	41	_rstpin = LOW;
coleandbrandon	0:0b0487606b13	42	wait_ms(100);
coleandbrandon	0:0b0487606b13	43	_rstpin = HIGH;
coleandbrandon	0:0b0487606b13	44
coleandbrandon	0:0b0487606b13	45	// give 3 seconds to reboot
coleandbrandon	0:0b0487606b13	46	wait_ms(3000);
coleandbrandon	0:0b0487606b13	47
coleandbrandon	0:0b0487606b13	48	// flushes the serial port
coleandbrandon	0:0b0487606b13	49	while (readable()) getc();
coleandbrandon	0:0b0487606b13	50
coleandbrandon	0:0b0487606b13	51	// Make sure FONA is alive
coleandbrandon	0:0b0487606b13	52	sendCheckReply("AT", "OK");
coleandbrandon	0:0b0487606b13	53	wait_ms(100);
coleandbrandon	0:0b0487606b13	54	sendCheckReply("AT", "OK");
coleandbrandon	0:0b0487606b13	55	wait_ms(100);
coleandbrandon	0:0b0487606b13	56	sendCheckReply("AT", "OK");
coleandbrandon	0:0b0487606b13	57	wait_ms(100);
coleandbrandon	0:0b0487606b13	58
coleandbrandon	0:0b0487606b13	59	// turn off Echo!
coleandbrandon	0:0b0487606b13	60	sendCheckReply("ATE0", "OK");
coleandbrandon	0:0b0487606b13	61	wait_ms(100);
coleandbrandon	0:0b0487606b13	62
coleandbrandon	0:0b0487606b13	63	// Just checks if the FONA even responds, if it doesnt, then return false
coleandbrandon	0:0b0487606b13	64	if (! sendCheckReply("ATE0", "OK")) {
coleandbrandon	0:0b0487606b13	65	return false;
coleandbrandon	0:0b0487606b13	66	}
coleandbrandon	0:0b0487606b13	67
coleandbrandon	0:0b0487606b13	68	return true;
coleandbrandon	0:0b0487606b13	69	}
coleandbrandon	0:0b0487606b13	70
coleandbrandon	0:0b0487606b13	71	void Adafruit_FONA::setEventListener(EventListener *eventListener) {
coleandbrandon	0:0b0487606b13	72	this->eventListener = eventListener;
coleandbrandon	0:0b0487606b13	73	}
coleandbrandon	0:0b0487606b13	74
coleandbrandon	0:0b0487606b13	75	/******* Stream ******************************************/
coleandbrandon	0:0b0487606b13	76
coleandbrandon	0:0b0487606b13	77	int Adafruit_FONA::_putc(int value) {
coleandbrandon	0:0b0487606b13	78	return mySerial.putc(value);
coleandbrandon	0:0b0487606b13	79	}
coleandbrandon	0:0b0487606b13	80
coleandbrandon	0:0b0487606b13	81	int Adafruit_FONA::_getc() {
coleandbrandon	0:0b0487606b13	82	__disable_irq(); // Start Critical Section - don't interrupt while changing global buffer variables
coleandbrandon	0:0b0487606b13	83
coleandbrandon	0:0b0487606b13	84	// Wait for data if the buffer is empty
coleandbrandon	0:0b0487606b13	85	if (isRxBufferEmpty()) {
coleandbrandon	0:0b0487606b13	86	__enable_irq(); // End Critical Section - need to allow rx interrupt to get new characters for buffer
coleandbrandon	0:0b0487606b13	87
coleandbrandon	0:0b0487606b13	88	while(isRxBufferEmpty());
coleandbrandon	0:0b0487606b13	89
coleandbrandon	0:0b0487606b13	90	__disable_irq(); // Start Critical Section - don't interrupt while changing global buffer variables
coleandbrandon	0:0b0487606b13	91	}
coleandbrandon	0:0b0487606b13	92
coleandbrandon	0:0b0487606b13	93	int data = rxBuffer[rxBufferOutIndex];
coleandbrandon	0:0b0487606b13	94	incrementRxBufferOutIndex();
coleandbrandon	0:0b0487606b13	95
coleandbrandon	0:0b0487606b13	96	__enable_irq(); // End Critical Section
coleandbrandon	0:0b0487606b13	97
coleandbrandon	0:0b0487606b13	98	return data;
coleandbrandon	0:0b0487606b13	99	}
coleandbrandon	0:0b0487606b13	100
coleandbrandon	0:0b0487606b13	101	int Adafruit_FONA::readable() {
coleandbrandon	0:0b0487606b13	102	return !isRxBufferEmpty();
coleandbrandon	0:0b0487606b13	103	}
coleandbrandon	0:0b0487606b13	104
coleandbrandon	0:0b0487606b13	105	void Adafruit_FONA::onSerialDataReceived() {
coleandbrandon	0:0b0487606b13	106	while (mySerial.readable() && !isRxBufferFull()) {
coleandbrandon	0:0b0487606b13	107	//int data = mySerial.getc();
coleandbrandon	0:0b0487606b13	108	int data = LPC_UART1->RBR;
coleandbrandon	0:0b0487606b13	109	rxBuffer[rxBufferInIndex] = data;
coleandbrandon	0:0b0487606b13	110
coleandbrandon	0:0b0487606b13	111	//
coleandbrandon	0:0b0487606b13	112	// Analyze the received data in order to detect events like RING or NO CARRIER
coleandbrandon	0:0b0487606b13	113	//
coleandbrandon	0:0b0487606b13	114
coleandbrandon	0:0b0487606b13	115	// Copy the data in the current line
coleandbrandon	0:0b0487606b13	116	if (currentReceivedLineSize < RX_BUFFER_SIZE && data != '\r' && data != '\n') {
coleandbrandon	0:0b0487606b13	117	currentReceivedLine[currentReceivedLineSize] = (char) data;
coleandbrandon	0:0b0487606b13	118	currentReceivedLineSize++;
coleandbrandon	0:0b0487606b13	119	}
coleandbrandon	0:0b0487606b13	120
coleandbrandon	0:0b0487606b13	121
coleandbrandon	0:0b0487606b13	122	// Check if the line is complete
coleandbrandon	0:0b0487606b13	123	if (data == '\n') {
coleandbrandon	0:0b0487606b13	124	currentReceivedLine[currentReceivedLineSize] = 0;
coleandbrandon	0:0b0487606b13	125	//mySerial.printf("%s with Bulgaria\n\r",currentReceivedLine);
coleandbrandon	0:0b0487606b13	126	if (eventListener != NULL) {
coleandbrandon	0:0b0487606b13	127	// Check if we have a special event
coleandbrandon	0:0b0487606b13	128	//if (strcmp(currentReceivedLine, "RING") == 0) {
coleandbrandon	0:0b0487606b13	129	if (strcmp(currentReceivedLine, "+CMTI: \"SM\",1") == 0) { //BULGARIAN DEBUG
coleandbrandon	0:0b0487606b13	130	eventListener->onRing();
coleandbrandon	0:0b0487606b13	131	//} else if (strcmp(currentReceivedLine, "NO CARRIER") == 0) {
coleandbrandon	0:0b0487606b13	132	} else if (strcmp(currentReceivedLine, "Reading SMS #1") == 0) { //BULGARIAN DEBUG
coleandbrandon	0:0b0487606b13	133	eventListener->onNoCarrier();
coleandbrandon	0:0b0487606b13	134	}
coleandbrandon	0:0b0487606b13	135	}
coleandbrandon	0:0b0487606b13	136
coleandbrandon	0:0b0487606b13	137	currentReceivedLineSize = 0;
coleandbrandon	0:0b0487606b13	138	}
coleandbrandon	0:0b0487606b13	139
coleandbrandon	0:0b0487606b13	140	incrementRxBufferInIndex();
coleandbrandon	0:0b0487606b13	141	}
coleandbrandon	0:0b0487606b13	142	}
coleandbrandon	0:0b0487606b13	143
coleandbrandon	0:0b0487606b13	144	/******* Real Time Clock ******************************************/
coleandbrandon	0:0b0487606b13	145
coleandbrandon	0:0b0487606b13	146	bool Adafruit_FONA::enableRTC(uint8_t i) {
coleandbrandon	0:0b0487606b13	147	if (! sendCheckReply("AT+CLTS=", i, "OK"))
coleandbrandon	0:0b0487606b13	148	return false;
coleandbrandon	0:0b0487606b13	149	return sendCheckReply("AT&W", "OK");
coleandbrandon	0:0b0487606b13	150	}
coleandbrandon	0:0b0487606b13	151
coleandbrandon	0:0b0487606b13	152	/******* BATTERY & ADC ******************************************/
coleandbrandon	0:0b0487606b13	153
coleandbrandon	0:0b0487606b13	154	/* returns value in mV (uint16_t) */
coleandbrandon	0:0b0487606b13	155	bool Adafruit_FONA::getBattVoltage(uint16_t *v) {
coleandbrandon	0:0b0487606b13	156	return sendParseReply("AT+CBC", "+CBC: ", v, ',', 2);
coleandbrandon	0:0b0487606b13	157	}
coleandbrandon	0:0b0487606b13	158
coleandbrandon	0:0b0487606b13	159	/* returns the percentage charge of battery as reported by sim800 */
coleandbrandon	0:0b0487606b13	160	bool Adafruit_FONA::getBattPercent(uint16_t *p) {
coleandbrandon	0:0b0487606b13	161	return sendParseReply("AT+CBC", "+CBC: ", p, ',', 1);
coleandbrandon	0:0b0487606b13	162	}
coleandbrandon	0:0b0487606b13	163
coleandbrandon	0:0b0487606b13	164	bool Adafruit_FONA::getADCVoltage(uint16_t *v) {
coleandbrandon	0:0b0487606b13	165	return sendParseReply("AT+CADC?", "+CADC: 1,", v);
coleandbrandon	0:0b0487606b13	166	}
coleandbrandon	0:0b0487606b13	167
coleandbrandon	0:0b0487606b13	168	/******* SIM *********************************************************/
coleandbrandon	0:0b0487606b13	169
coleandbrandon	0:0b0487606b13	170	bool Adafruit_FONA::unlockSIM(char *pin)
coleandbrandon	0:0b0487606b13	171	{
coleandbrandon	0:0b0487606b13	172	char sendbuff[14] = "AT+CPIN=";
coleandbrandon	0:0b0487606b13	173	sendbuff[8] = pin[0];
coleandbrandon	0:0b0487606b13	174	sendbuff[9] = pin[1];
coleandbrandon	0:0b0487606b13	175	sendbuff[10] = pin[2];
coleandbrandon	0:0b0487606b13	176	sendbuff[11] = pin[3];
coleandbrandon	0:0b0487606b13	177	sendbuff[12] = NULL;
coleandbrandon	0:0b0487606b13	178
coleandbrandon	0:0b0487606b13	179	return sendCheckReply(sendbuff, "OK");
coleandbrandon	0:0b0487606b13	180	}
coleandbrandon	0:0b0487606b13	181
coleandbrandon	0:0b0487606b13	182	uint8_t Adafruit_FONA::getSIMCCID(char *ccid) {
coleandbrandon	0:0b0487606b13	183	getReply("AT+CCID");
coleandbrandon	0:0b0487606b13	184	// up to 20 chars
coleandbrandon	0:0b0487606b13	185	strncpy(ccid, replybuffer, 20);
coleandbrandon	0:0b0487606b13	186	ccid[20] = 0;
coleandbrandon	0:0b0487606b13	187
coleandbrandon	0:0b0487606b13	188	readline(); // eat 'OK'
coleandbrandon	0:0b0487606b13	189
coleandbrandon	0:0b0487606b13	190	return strlen(ccid);
coleandbrandon	0:0b0487606b13	191	}
coleandbrandon	0:0b0487606b13	192
coleandbrandon	0:0b0487606b13	193	/******* IMEI ********************************************************/
coleandbrandon	0:0b0487606b13	194
coleandbrandon	0:0b0487606b13	195	uint8_t Adafruit_FONA::getIMEI(char *imei) {
coleandbrandon	0:0b0487606b13	196	getReply("AT+GSN");
coleandbrandon	0:0b0487606b13	197
coleandbrandon	0:0b0487606b13	198	// up to 15 chars
coleandbrandon	0:0b0487606b13	199	strncpy(imei, replybuffer, 15);
coleandbrandon	0:0b0487606b13	200	imei[15] = 0;
coleandbrandon	0:0b0487606b13	201
coleandbrandon	0:0b0487606b13	202	readline(); // eat 'OK'
coleandbrandon	0:0b0487606b13	203
coleandbrandon	0:0b0487606b13	204	return strlen(imei);
coleandbrandon	0:0b0487606b13	205	}
coleandbrandon	0:0b0487606b13	206
coleandbrandon	0:0b0487606b13	207	/******* NETWORK *****************************************************/
coleandbrandon	0:0b0487606b13	208
coleandbrandon	0:0b0487606b13	209	uint8_t Adafruit_FONA::getNetworkStatus(void) {
coleandbrandon	0:0b0487606b13	210	uint16_t status;
coleandbrandon	0:0b0487606b13	211
coleandbrandon	0:0b0487606b13	212	if (! sendParseReply("AT+CREG?", "+CREG: ", &status, ',', 1)) return 0;
coleandbrandon	0:0b0487606b13	213
coleandbrandon	0:0b0487606b13	214	return status;
coleandbrandon	0:0b0487606b13	215	}
coleandbrandon	0:0b0487606b13	216
coleandbrandon	0:0b0487606b13	217
coleandbrandon	0:0b0487606b13	218	uint8_t Adafruit_FONA::getRSSI(void) {
coleandbrandon	0:0b0487606b13	219	uint16_t reply;
coleandbrandon	0:0b0487606b13	220
coleandbrandon	0:0b0487606b13	221	if (! sendParseReply("AT+CSQ", "+CSQ: ", &reply) ) return 0;
coleandbrandon	0:0b0487606b13	222
coleandbrandon	0:0b0487606b13	223	return reply;
coleandbrandon	0:0b0487606b13	224	}
coleandbrandon	0:0b0487606b13	225
coleandbrandon	0:0b0487606b13	226	/******* AUDIO *****************************************************/
coleandbrandon	0:0b0487606b13	227
coleandbrandon	0:0b0487606b13	228	bool Adafruit_FONA::setAudio(uint8_t a) {
coleandbrandon	0:0b0487606b13	229	// 0 is headset, 1 is external audio
coleandbrandon	0:0b0487606b13	230	if (a > 1) return false;
coleandbrandon	0:0b0487606b13	231
coleandbrandon	0:0b0487606b13	232	return sendCheckReply("AT+CHFA=", a, "OK");
coleandbrandon	0:0b0487606b13	233	}
coleandbrandon	0:0b0487606b13	234
coleandbrandon	0:0b0487606b13	235	uint8_t Adafruit_FONA::getVolume(void) {
coleandbrandon	0:0b0487606b13	236	uint16_t reply;
coleandbrandon	0:0b0487606b13	237
coleandbrandon	0:0b0487606b13	238	if (! sendParseReply("AT+CLVL?", "+CLVL: ", &reply) ) return 0;
coleandbrandon	0:0b0487606b13	239
coleandbrandon	0:0b0487606b13	240	return reply;
coleandbrandon	0:0b0487606b13	241	}
coleandbrandon	0:0b0487606b13	242
coleandbrandon	0:0b0487606b13	243	bool Adafruit_FONA::setVolume(uint8_t i) {
coleandbrandon	0:0b0487606b13	244	return sendCheckReply("AT+CLVL=", i, "OK");
coleandbrandon	0:0b0487606b13	245	}
coleandbrandon	0:0b0487606b13	246
coleandbrandon	0:0b0487606b13	247
coleandbrandon	0:0b0487606b13	248	bool Adafruit_FONA::playDTMF(char dtmf) {
coleandbrandon	0:0b0487606b13	249	char str[4];
coleandbrandon	0:0b0487606b13	250	str[0] = '\"';
coleandbrandon	0:0b0487606b13	251	str[1] = dtmf;
coleandbrandon	0:0b0487606b13	252	str[2] = '\"';
coleandbrandon	0:0b0487606b13	253	str[3] = 0;
coleandbrandon	0:0b0487606b13	254	return sendCheckReply("AT+CLDTMF=3,", str, "OK");
coleandbrandon	0:0b0487606b13	255	}
coleandbrandon	0:0b0487606b13	256
coleandbrandon	0:0b0487606b13	257	bool Adafruit_FONA::playToolkitTone(uint8_t t, uint16_t len) {
coleandbrandon	0:0b0487606b13	258	return sendCheckReply("AT+STTONE=1,", t, len, "OK");
coleandbrandon	0:0b0487606b13	259	}
coleandbrandon	0:0b0487606b13	260
coleandbrandon	0:0b0487606b13	261	bool Adafruit_FONA::setMicVolume(uint8_t a, uint8_t level) {
coleandbrandon	0:0b0487606b13	262	// 0 is headset, 1 is external audio
coleandbrandon	0:0b0487606b13	263	if (a > 1) return false;
coleandbrandon	0:0b0487606b13	264
coleandbrandon	0:0b0487606b13	265	return sendCheckReply("AT+CMIC=", a, level, "OK");
coleandbrandon	0:0b0487606b13	266	}
coleandbrandon	0:0b0487606b13	267
coleandbrandon	0:0b0487606b13	268	/******* FM RADIO *****************************************************/
coleandbrandon	0:0b0487606b13	269
coleandbrandon	0:0b0487606b13	270
coleandbrandon	0:0b0487606b13	271	bool Adafruit_FONA::FMradio(bool onoff, uint8_t a) {
coleandbrandon	0:0b0487606b13	272	if (! onoff) {
coleandbrandon	0:0b0487606b13	273	return sendCheckReply("AT+FMCLOSE", "OK");
coleandbrandon	0:0b0487606b13	274	}
coleandbrandon	0:0b0487606b13	275
coleandbrandon	0:0b0487606b13	276	// 0 is headset, 1 is external audio
coleandbrandon	0:0b0487606b13	277	if (a > 1) return false;
coleandbrandon	0:0b0487606b13	278
coleandbrandon	0:0b0487606b13	279	return sendCheckReply("AT+FMOPEN=", a, "OK");
coleandbrandon	0:0b0487606b13	280	}
coleandbrandon	0:0b0487606b13	281
coleandbrandon	0:0b0487606b13	282	bool Adafruit_FONA::tuneFMradio(uint16_t station) {
coleandbrandon	0:0b0487606b13	283	// Fail if FM station is outside allowed range.
coleandbrandon	0:0b0487606b13	284	if ((station < 870) \|\| (station > 1090))
coleandbrandon	0:0b0487606b13	285	return false;
coleandbrandon	0:0b0487606b13	286
coleandbrandon	0:0b0487606b13	287	return sendCheckReply("AT+FMFREQ=", station, "OK");
coleandbrandon	0:0b0487606b13	288	}
coleandbrandon	0:0b0487606b13	289
coleandbrandon	0:0b0487606b13	290	bool Adafruit_FONA::setFMVolume(uint8_t i) {
coleandbrandon	0:0b0487606b13	291	// Fail if volume is outside allowed range (0-6).
coleandbrandon	0:0b0487606b13	292	if (i > 6) {
coleandbrandon	0:0b0487606b13	293	return false;
coleandbrandon	0:0b0487606b13	294	}
coleandbrandon	0:0b0487606b13	295	// Send FM volume command and verify response.
coleandbrandon	0:0b0487606b13	296	return sendCheckReply("AT+FMVOLUME=", i, "OK");
coleandbrandon	0:0b0487606b13	297	}
coleandbrandon	0:0b0487606b13	298
coleandbrandon	0:0b0487606b13	299	int8_t Adafruit_FONA::getFMVolume() {
coleandbrandon	0:0b0487606b13	300	uint16_t level;
coleandbrandon	0:0b0487606b13	301
coleandbrandon	0:0b0487606b13	302	if (! sendParseReply("AT+FMVOLUME?", "+FMVOLUME: ", &level) ) return 0;
coleandbrandon	0:0b0487606b13	303
coleandbrandon	0:0b0487606b13	304	return level;
coleandbrandon	0:0b0487606b13	305	}
coleandbrandon	0:0b0487606b13	306
coleandbrandon	0:0b0487606b13	307	int8_t Adafruit_FONA::getFMSignalLevel(uint16_t station) {
coleandbrandon	0:0b0487606b13	308	// Fail if FM station is outside allowed range.
coleandbrandon	0:0b0487606b13	309	if ((station < 875) \|\| (station > 1080)) {
coleandbrandon	0:0b0487606b13	310	return -1;
coleandbrandon	0:0b0487606b13	311	}
coleandbrandon	0:0b0487606b13	312
coleandbrandon	0:0b0487606b13	313	// Send FM signal level query command.
coleandbrandon	0:0b0487606b13	314	// Note, need to explicitly send timeout so right overload is chosen.
coleandbrandon	0:0b0487606b13	315	getReply("AT+FMSIGNAL=", station, FONA_DEFAULT_TIMEOUT_MS);
coleandbrandon	0:0b0487606b13	316	// Check response starts with expected value.
coleandbrandon	0:0b0487606b13	317	char *p = strstr(replybuffer, "+FMSIGNAL: ");
coleandbrandon	0:0b0487606b13	318	if (p == 0) return -1;
coleandbrandon	0:0b0487606b13	319	p+=11;
coleandbrandon	0:0b0487606b13	320	// Find second colon to get start of signal quality.
coleandbrandon	0:0b0487606b13	321	p = strchr(p, ':');
coleandbrandon	0:0b0487606b13	322	if (p == 0) return -1;
coleandbrandon	0:0b0487606b13	323	p+=1;
coleandbrandon	0:0b0487606b13	324	// Parse signal quality.
coleandbrandon	0:0b0487606b13	325	int8_t level = atoi(p);
coleandbrandon	0:0b0487606b13	326	readline(); // eat the "OK"
coleandbrandon	0:0b0487606b13	327	return level;
coleandbrandon	0:0b0487606b13	328	}
coleandbrandon	0:0b0487606b13	329
coleandbrandon	0:0b0487606b13	330	/******* PWM/BUZZER ************************************************/
coleandbrandon	0:0b0487606b13	331
coleandbrandon	0:0b0487606b13	332	bool Adafruit_FONA::setPWM(uint16_t period, uint8_t duty) {
coleandbrandon	0:0b0487606b13	333	if (period > 2000) return false;
coleandbrandon	0:0b0487606b13	334	if (duty > 100) return false;
coleandbrandon	0:0b0487606b13	335
coleandbrandon	0:0b0487606b13	336	return sendCheckReply("AT+SPWM=0,", period, duty, "OK");
coleandbrandon	0:0b0487606b13	337	}
coleandbrandon	0:0b0487606b13	338
coleandbrandon	0:0b0487606b13	339	/******* CALL PHONES ************************************************/
coleandbrandon	0:0b0487606b13	340	bool Adafruit_FONA::callPhone(char *number) {
coleandbrandon	0:0b0487606b13	341	char sendbuff[35] = "ATD";
coleandbrandon	0:0b0487606b13	342	strncpy(sendbuff+3, number, min((int)30, (int)strlen(number)));
coleandbrandon	0:0b0487606b13	343	uint8_t x = strlen(sendbuff);
coleandbrandon	0:0b0487606b13	344	sendbuff[x] = ';';
coleandbrandon	0:0b0487606b13	345	sendbuff[x+1] = 0;
coleandbrandon	0:0b0487606b13	346
coleandbrandon	0:0b0487606b13	347	return sendCheckReply(sendbuff, "OK");
coleandbrandon	0:0b0487606b13	348	}
coleandbrandon	0:0b0487606b13	349
coleandbrandon	0:0b0487606b13	350	bool Adafruit_FONA::hangUp(void) {
coleandbrandon	0:0b0487606b13	351	return sendCheckReply("ATH0", "OK");
coleandbrandon	0:0b0487606b13	352	}
coleandbrandon	0:0b0487606b13	353
coleandbrandon	0:0b0487606b13	354	bool Adafruit_FONA::pickUp(void) {
coleandbrandon	0:0b0487606b13	355	return sendCheckReply("ATA", "OK");
coleandbrandon	0:0b0487606b13	356	}
coleandbrandon	0:0b0487606b13	357
coleandbrandon	0:0b0487606b13	358	void Adafruit_FONA::onIncomingCall() {
coleandbrandon	0:0b0487606b13	359	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	360	printf("> Incoming call...\r\n");
coleandbrandon	0:0b0487606b13	361	#endif
coleandbrandon	0:0b0487606b13	362	_incomingCall = true;
coleandbrandon	0:0b0487606b13	363	}
coleandbrandon	0:0b0487606b13	364
coleandbrandon	0:0b0487606b13	365	bool Adafruit_FONA::callerIdNotification(bool enable) {
coleandbrandon	0:0b0487606b13	366	if(enable){
coleandbrandon	0:0b0487606b13	367	_ringIndicatorInterruptIn.fall(this, &Adafruit_FONA::onIncomingCall);
coleandbrandon	0:0b0487606b13	368	return sendCheckReply("AT+CLIP=1", "OK");
coleandbrandon	0:0b0487606b13	369	}
coleandbrandon	0:0b0487606b13	370
coleandbrandon	0:0b0487606b13	371	_ringIndicatorInterruptIn.fall(NULL);
coleandbrandon	0:0b0487606b13	372	return sendCheckReply("AT+CLIP=0", "OK");
coleandbrandon	0:0b0487606b13	373	}
coleandbrandon	0:0b0487606b13	374
coleandbrandon	0:0b0487606b13	375	bool Adafruit_FONA::incomingCallNumber(char* phonenum) {
coleandbrandon	0:0b0487606b13	376	//+CLIP: "<incoming phone number>",145,"",0,"",0
coleandbrandon	0:0b0487606b13	377	if(!_incomingCall)
coleandbrandon	0:0b0487606b13	378	return false;
coleandbrandon	0:0b0487606b13	379
coleandbrandon	0:0b0487606b13	380	readline();
coleandbrandon	0:0b0487606b13	381	while(!strcmp(replybuffer, "RING") == 0) {
coleandbrandon	0:0b0487606b13	382	flushInput();
coleandbrandon	0:0b0487606b13	383	readline();
coleandbrandon	0:0b0487606b13	384	}
coleandbrandon	0:0b0487606b13	385
coleandbrandon	0:0b0487606b13	386	readline(); //reads incoming phone number line
coleandbrandon	0:0b0487606b13	387
coleandbrandon	0:0b0487606b13	388	parseReply("+CLIP: \"", phonenum, '"');
coleandbrandon	0:0b0487606b13	389
coleandbrandon	0:0b0487606b13	390	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	391	printf("Phone Number: %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	392	#endif
coleandbrandon	0:0b0487606b13	393
coleandbrandon	0:0b0487606b13	394	_incomingCall = false;
coleandbrandon	0:0b0487606b13	395	return true;
coleandbrandon	0:0b0487606b13	396	}
coleandbrandon	0:0b0487606b13	397
coleandbrandon	0:0b0487606b13	398	/******* SMS ********************************************************/
coleandbrandon	0:0b0487606b13	399
coleandbrandon	0:0b0487606b13	400	uint8_t Adafruit_FONA::getSMSInterrupt(void) {
coleandbrandon	0:0b0487606b13	401	uint16_t reply;
coleandbrandon	0:0b0487606b13	402
coleandbrandon	0:0b0487606b13	403	if (! sendParseReply("AT+CFGRI?", "+CFGRI: ", &reply) ) return 0;
coleandbrandon	0:0b0487606b13	404
coleandbrandon	0:0b0487606b13	405	return reply;
coleandbrandon	0:0b0487606b13	406	}
coleandbrandon	0:0b0487606b13	407
coleandbrandon	0:0b0487606b13	408	bool Adafruit_FONA::setSMSInterrupt(uint8_t i) {
coleandbrandon	0:0b0487606b13	409	return sendCheckReply("AT+CFGRI=", i, "OK");
coleandbrandon	0:0b0487606b13	410	}
coleandbrandon	0:0b0487606b13	411
coleandbrandon	0:0b0487606b13	412	int8_t Adafruit_FONA::getNumSMS(void) {
coleandbrandon	0:0b0487606b13	413	uint16_t numsms;
coleandbrandon	0:0b0487606b13	414
coleandbrandon	0:0b0487606b13	415	if (! sendCheckReply("AT+CMGF=1", "OK")) return -1;
coleandbrandon	0:0b0487606b13	416	// ask how many sms are stored
coleandbrandon	0:0b0487606b13	417
coleandbrandon	0:0b0487606b13	418	if (! sendParseReply("AT+CPMS?", "+CPMS: \"SM_P\",", &numsms) ) return -1;
coleandbrandon	0:0b0487606b13	419
coleandbrandon	0:0b0487606b13	420	return numsms;
coleandbrandon	0:0b0487606b13	421	}
coleandbrandon	0:0b0487606b13	422
coleandbrandon	0:0b0487606b13	423	// Reading SMS's is a bit involved so we don't use helpers that may cause delays or debug
coleandbrandon	0:0b0487606b13	424	// printouts!
coleandbrandon	0:0b0487606b13	425	bool Adafruit_FONA::readSMS(uint8_t i, char smsbuff, uint16_t maxlen, uint16_t readlen) {
coleandbrandon	0:0b0487606b13	426	// text mode
coleandbrandon	0:0b0487606b13	427	if (! sendCheckReply("AT+CMGF=1", "OK")) return false;
coleandbrandon	0:0b0487606b13	428
coleandbrandon	0:0b0487606b13	429	// show all text mode parameters
coleandbrandon	0:0b0487606b13	430	if (! sendCheckReply("AT+CSDH=1", "OK")) return false;
coleandbrandon	0:0b0487606b13	431
coleandbrandon	0:0b0487606b13	432	// parse out the SMS len
coleandbrandon	0:0b0487606b13	433	uint16_t thesmslen = 0;
coleandbrandon	0:0b0487606b13	434
coleandbrandon	0:0b0487606b13	435	//getReply(F("AT+CMGR="), i, 1000); // do not print debug!
coleandbrandon	0:0b0487606b13	436	mySerial.printf("AT+CMGR=%d\r\n", i);
coleandbrandon	0:0b0487606b13	437	readline(1000); // timeout
coleandbrandon	0:0b0487606b13	438
coleandbrandon	0:0b0487606b13	439	// parse it out...
coleandbrandon	0:0b0487606b13	440	if (! parseReply("+CMGR:", &thesmslen, ',', 11)) {
coleandbrandon	0:0b0487606b13	441	*readlen = 0;
coleandbrandon	0:0b0487606b13	442	return false;
coleandbrandon	0:0b0487606b13	443	}
coleandbrandon	0:0b0487606b13	444
coleandbrandon	0:0b0487606b13	445	readRaw(thesmslen);
coleandbrandon	0:0b0487606b13	446
coleandbrandon	0:0b0487606b13	447	flushInput();
coleandbrandon	0:0b0487606b13	448
coleandbrandon	0:0b0487606b13	449	uint16_t thelen = min(maxlen, (uint16_t)strlen(replybuffer));
coleandbrandon	0:0b0487606b13	450	strncpy(smsbuff, replybuffer, thelen);
coleandbrandon	0:0b0487606b13	451	smsbuff[thelen] = 0; // end the string
coleandbrandon	0:0b0487606b13	452
coleandbrandon	0:0b0487606b13	453	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	454	printf("%s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	455	#endif
coleandbrandon	0:0b0487606b13	456	*readlen = thelen;
coleandbrandon	0:0b0487606b13	457	return true;
coleandbrandon	0:0b0487606b13	458	}
coleandbrandon	0:0b0487606b13	459
coleandbrandon	0:0b0487606b13	460	// Retrieve the sender of the specified SMS message and copy it as a string to
coleandbrandon	0:0b0487606b13	461	// the sender buffer. Up to senderlen characters of the sender will be copied
coleandbrandon	0:0b0487606b13	462	// and a null terminator will be added if less than senderlen charactesr are
coleandbrandon	0:0b0487606b13	463	// copied to the result. Returns true if a result was successfully retrieved,
coleandbrandon	0:0b0487606b13	464	// otherwise false.
coleandbrandon	0:0b0487606b13	465	bool Adafruit_FONA::getSMSSender(uint8_t i, char *sender, int senderlen) {
coleandbrandon	0:0b0487606b13	466	// Ensure text mode and all text mode parameters are sent.
coleandbrandon	0:0b0487606b13	467	if (! sendCheckReply("AT+CMGF=1", "OK")) return false;
coleandbrandon	0:0b0487606b13	468	if (! sendCheckReply("AT+CSDH=1", "OK")) return false;
coleandbrandon	0:0b0487606b13	469	// Send command to retrieve SMS message and parse a line of response.
coleandbrandon	0:0b0487606b13	470	mySerial.printf("AT+CMGR=%d\r\n", i);
coleandbrandon	0:0b0487606b13	471	readline(1000);
coleandbrandon	0:0b0487606b13	472	// Parse the second field in the response.
coleandbrandon	0:0b0487606b13	473	bool result = parseReplyQuoted("+CMGR:", sender, senderlen, ',', 1);
coleandbrandon	0:0b0487606b13	474	// Drop any remaining data from the response.
coleandbrandon	0:0b0487606b13	475	flushInput();
coleandbrandon	0:0b0487606b13	476	return result;
coleandbrandon	0:0b0487606b13	477	}
coleandbrandon	0:0b0487606b13	478
coleandbrandon	0:0b0487606b13	479	bool Adafruit_FONA::sendSMS(char smsaddr, char smsmsg) {
coleandbrandon	0:0b0487606b13	480	if (! sendCheckReply("AT+CMGF=1", "OK")) return -1;
coleandbrandon	0:0b0487606b13	481
coleandbrandon	0:0b0487606b13	482	char sendcmd[30] = "AT+CMGS=\"";
coleandbrandon	0:0b0487606b13	483	strncpy(sendcmd+9, smsaddr, 30-9-2); // 9 bytes beginning, 2 bytes for close quote + null
coleandbrandon	0:0b0487606b13	484	sendcmd[strlen(sendcmd)] = '\"';
coleandbrandon	0:0b0487606b13	485
coleandbrandon	0:0b0487606b13	486	if (! sendCheckReply(sendcmd, "> ")) return false;
coleandbrandon	0:0b0487606b13	487	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	488	printf("> %s\r\n", smsmsg);
coleandbrandon	0:0b0487606b13	489	#endif
coleandbrandon	0:0b0487606b13	490	mySerial.printf("%s\r\n\r\n", smsmsg);
coleandbrandon	0:0b0487606b13	491	mySerial.putc(0x1A);
coleandbrandon	0:0b0487606b13	492	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	493	printf("^Z\r\n");
coleandbrandon	0:0b0487606b13	494	#endif
coleandbrandon	0:0b0487606b13	495	readline(10000); // read the +CMGS reply, wait up to 10 seconds!!!
coleandbrandon	0:0b0487606b13	496	//Serial.print("* "); Serial.println(replybuffer);
coleandbrandon	0:0b0487606b13	497	if (strstr(replybuffer, "+CMGS") == 0) {
coleandbrandon	0:0b0487606b13	498	return false;
coleandbrandon	0:0b0487606b13	499	}
coleandbrandon	0:0b0487606b13	500	readline(1000); // read OK
coleandbrandon	0:0b0487606b13	501	//Serial.print("* "); Serial.println(replybuffer);
coleandbrandon	0:0b0487606b13	502
coleandbrandon	0:0b0487606b13	503	if (strcmp(replybuffer, "OK") != 0) {
coleandbrandon	0:0b0487606b13	504	return false;
coleandbrandon	0:0b0487606b13	505	}
coleandbrandon	0:0b0487606b13	506
coleandbrandon	0:0b0487606b13	507	return true;
coleandbrandon	0:0b0487606b13	508	}
coleandbrandon	0:0b0487606b13	509
coleandbrandon	0:0b0487606b13	510
coleandbrandon	0:0b0487606b13	511	bool Adafruit_FONA::deleteSMS(uint8_t i) {
coleandbrandon	0:0b0487606b13	512	if (! sendCheckReply("AT+CMGF=1", "OK")) return -1;
coleandbrandon	0:0b0487606b13	513	// read an sms
coleandbrandon	0:0b0487606b13	514	char sendbuff[12] = "AT+CMGD=000";
coleandbrandon	0:0b0487606b13	515	sendbuff[8] = (i / 100) + '0';
coleandbrandon	0:0b0487606b13	516	i %= 100;
coleandbrandon	0:0b0487606b13	517	sendbuff[9] = (i / 10) + '0';
coleandbrandon	0:0b0487606b13	518	i %= 10;
coleandbrandon	0:0b0487606b13	519	sendbuff[10] = i + '0';
coleandbrandon	0:0b0487606b13	520
coleandbrandon	0:0b0487606b13	521	return sendCheckReply(sendbuff, "OK", 2000);
coleandbrandon	0:0b0487606b13	522	}
coleandbrandon	0:0b0487606b13	523
coleandbrandon	0:0b0487606b13	524	/******* TIME ********************************************************/
coleandbrandon	0:0b0487606b13	525
coleandbrandon	0:0b0487606b13	526	bool Adafruit_FONA::enableNetworkTimeSync(bool onoff) {
coleandbrandon	0:0b0487606b13	527	if (onoff) {
coleandbrandon	0:0b0487606b13	528	if (! sendCheckReply("AT+CLTS=1", "OK"))
coleandbrandon	0:0b0487606b13	529	return false;
coleandbrandon	0:0b0487606b13	530	} else {
coleandbrandon	0:0b0487606b13	531	if (! sendCheckReply("AT+CLTS=0", "OK"))
coleandbrandon	0:0b0487606b13	532	return false;
coleandbrandon	0:0b0487606b13	533	}
coleandbrandon	0:0b0487606b13	534
coleandbrandon	0:0b0487606b13	535	flushInput(); // eat any 'Unsolicted Result Code'
coleandbrandon	0:0b0487606b13	536
coleandbrandon	0:0b0487606b13	537	return true;
coleandbrandon	0:0b0487606b13	538	}
coleandbrandon	0:0b0487606b13	539
coleandbrandon	0:0b0487606b13	540	bool Adafruit_FONA::enableNTPTimeSync(bool onoff, const char* ntpserver) {
coleandbrandon	0:0b0487606b13	541	if (onoff) {
coleandbrandon	0:0b0487606b13	542	if (! sendCheckReply("AT+CNTPCID=1", "OK"))
coleandbrandon	0:0b0487606b13	543	return false;
coleandbrandon	0:0b0487606b13	544
coleandbrandon	0:0b0487606b13	545	mySerial.printf("AT+CNTP=\"");
coleandbrandon	0:0b0487606b13	546	if (ntpserver != 0) {
coleandbrandon	0:0b0487606b13	547	mySerial.printf(ntpserver);
coleandbrandon	0:0b0487606b13	548	} else {
coleandbrandon	0:0b0487606b13	549	mySerial.printf("pool.ntp.org");
coleandbrandon	0:0b0487606b13	550	}
coleandbrandon	0:0b0487606b13	551	mySerial.printf("\",0\r\n");
coleandbrandon	0:0b0487606b13	552	readline(FONA_DEFAULT_TIMEOUT_MS);
coleandbrandon	0:0b0487606b13	553	if (strcmp(replybuffer, "OK") != 0)
coleandbrandon	0:0b0487606b13	554	return false;
coleandbrandon	0:0b0487606b13	555
coleandbrandon	0:0b0487606b13	556	if (! sendCheckReply("AT+CNTP", "OK", 10000))
coleandbrandon	0:0b0487606b13	557	return false;
coleandbrandon	0:0b0487606b13	558
coleandbrandon	0:0b0487606b13	559	uint16_t status;
coleandbrandon	0:0b0487606b13	560	readline(10000);
coleandbrandon	0:0b0487606b13	561	if (! parseReply("+CNTP:", &status))
coleandbrandon	0:0b0487606b13	562	return false;
coleandbrandon	0:0b0487606b13	563	} else {
coleandbrandon	0:0b0487606b13	564	if (! sendCheckReply("AT+CNTPCID=0", "OK"))
coleandbrandon	0:0b0487606b13	565	return false;
coleandbrandon	0:0b0487606b13	566	}
coleandbrandon	0:0b0487606b13	567
coleandbrandon	0:0b0487606b13	568	return true;
coleandbrandon	0:0b0487606b13	569	}
coleandbrandon	0:0b0487606b13	570
coleandbrandon	0:0b0487606b13	571	bool Adafruit_FONA::getTime(char* buff, uint16_t maxlen) {
coleandbrandon	0:0b0487606b13	572	getReply("AT+CCLK?", (uint16_t) 10000);
coleandbrandon	0:0b0487606b13	573	if (strncmp(replybuffer, "+CCLK: ", 7) != 0)
coleandbrandon	0:0b0487606b13	574	return false;
coleandbrandon	0:0b0487606b13	575
coleandbrandon	0:0b0487606b13	576	char *p = replybuffer+7;
coleandbrandon	0:0b0487606b13	577	uint16_t lentocopy = min((uint16_t)(maxlen-1), (uint16_t)strlen(p));
coleandbrandon	0:0b0487606b13	578	strncpy(buff, p, lentocopy+1);
coleandbrandon	0:0b0487606b13	579	buff[lentocopy] = 0;
coleandbrandon	0:0b0487606b13	580
coleandbrandon	0:0b0487606b13	581	readline(); // eat OK
coleandbrandon	0:0b0487606b13	582
coleandbrandon	0:0b0487606b13	583	return true;
coleandbrandon	0:0b0487606b13	584	}
coleandbrandon	0:0b0487606b13	585
coleandbrandon	0:0b0487606b13	586	/******* GPS ********************************************************/
coleandbrandon	0:0b0487606b13	587
coleandbrandon	0:0b0487606b13	588
coleandbrandon	0:0b0487606b13	589	bool Adafruit_FONA::enableGPS(bool onoff) {
coleandbrandon	0:0b0487606b13	590	uint16_t state;
coleandbrandon	0:0b0487606b13	591
coleandbrandon	0:0b0487606b13	592	// first check if its already on or off
coleandbrandon	0:0b0487606b13	593	if (! sendParseReply("AT+CGPSPWR?", "+CGPSPWR: ", &state) )
coleandbrandon	0:0b0487606b13	594	return false;
coleandbrandon	0:0b0487606b13	595
coleandbrandon	0:0b0487606b13	596	if (onoff && !state) {
coleandbrandon	0:0b0487606b13	597	if (! sendCheckReply("AT+CGPSPWR=1", "OK"))
coleandbrandon	0:0b0487606b13	598	return false;
coleandbrandon	0:0b0487606b13	599	} else if (!onoff && state) {
coleandbrandon	0:0b0487606b13	600	if (! sendCheckReply("AT+CGPSPWR=0", "OK"))
coleandbrandon	0:0b0487606b13	601	return false;
coleandbrandon	0:0b0487606b13	602	}
coleandbrandon	0:0b0487606b13	603	return true;
coleandbrandon	0:0b0487606b13	604	}
coleandbrandon	0:0b0487606b13	605
coleandbrandon	0:0b0487606b13	606	int8_t Adafruit_FONA::GPSstatus(void) {
coleandbrandon	0:0b0487606b13	607	getReply("AT+CGPSSTATUS?");
coleandbrandon	0:0b0487606b13	608
coleandbrandon	0:0b0487606b13	609	char *p = strstr(replybuffer, "+CGPSSTATUS: Location ");
coleandbrandon	0:0b0487606b13	610	if (p == 0) return -1;
coleandbrandon	0:0b0487606b13	611
coleandbrandon	0:0b0487606b13	612	p+=22;
coleandbrandon	0:0b0487606b13	613
coleandbrandon	0:0b0487606b13	614	readline(); // eat 'OK'
coleandbrandon	0:0b0487606b13	615
coleandbrandon	0:0b0487606b13	616
coleandbrandon	0:0b0487606b13	617	if (p[0] == 'U') return 0;
coleandbrandon	0:0b0487606b13	618	if (p[0] == 'N') return 1;
coleandbrandon	0:0b0487606b13	619	if (p[0] == '2') return 2;
coleandbrandon	0:0b0487606b13	620	if (p[0] == '3') return 3;
coleandbrandon	0:0b0487606b13	621
coleandbrandon	0:0b0487606b13	622	// else
coleandbrandon	0:0b0487606b13	623	return 0;
coleandbrandon	0:0b0487606b13	624	}
coleandbrandon	0:0b0487606b13	625
coleandbrandon	0:0b0487606b13	626	uint8_t Adafruit_FONA::getGPS(uint8_t arg, char *buffer, uint8_t maxbuff) {
coleandbrandon	0:0b0487606b13	627	int32_t x = arg;
coleandbrandon	0:0b0487606b13	628
coleandbrandon	0:0b0487606b13	629	getReply("AT+CGPSINF=", x);
coleandbrandon	0:0b0487606b13	630
coleandbrandon	0:0b0487606b13	631	char *p = strstr(replybuffer, "CGPSINF: ");
coleandbrandon	0:0b0487606b13	632	if (p == 0){
coleandbrandon	0:0b0487606b13	633	buffer[0] = 0;
coleandbrandon	0:0b0487606b13	634	return 0;
coleandbrandon	0:0b0487606b13	635	}
coleandbrandon	0:0b0487606b13	636	p+=9;
coleandbrandon	0:0b0487606b13	637	uint8_t len = max((uint8_t)(maxbuff-1), (uint8_t)strlen(p));
coleandbrandon	0:0b0487606b13	638	strncpy(buffer, p, len);
coleandbrandon	0:0b0487606b13	639	buffer[len] = 0;
coleandbrandon	0:0b0487606b13	640
coleandbrandon	0:0b0487606b13	641	readline(); // eat 'OK'
coleandbrandon	0:0b0487606b13	642	return len;
coleandbrandon	0:0b0487606b13	643	}
coleandbrandon	0:0b0487606b13	644
coleandbrandon	0:0b0487606b13	645	bool Adafruit_FONA::getGPS(float lat, float lon, float speed_kph, float heading, float *altitude) {
coleandbrandon	0:0b0487606b13	646	char gpsbuffer[120];
coleandbrandon	0:0b0487606b13	647
coleandbrandon	0:0b0487606b13	648	// we need at least a 2D fix
coleandbrandon	0:0b0487606b13	649	if (GPSstatus() < 2)
coleandbrandon	0:0b0487606b13	650	return false;
coleandbrandon	0:0b0487606b13	651
coleandbrandon	0:0b0487606b13	652	// grab the mode 2^5 gps csv from the sim808
coleandbrandon	0:0b0487606b13	653	uint8_t res_len = getGPS(32, gpsbuffer, 120);
coleandbrandon	0:0b0487606b13	654
coleandbrandon	0:0b0487606b13	655	// make sure we have a response
coleandbrandon	0:0b0487606b13	656	if (res_len == 0)
coleandbrandon	0:0b0487606b13	657	return false;
coleandbrandon	0:0b0487606b13	658
coleandbrandon	0:0b0487606b13	659	// skip mode
coleandbrandon	0:0b0487606b13	660	char *tok = strtok(gpsbuffer, ",");
coleandbrandon	0:0b0487606b13	661	if (! tok) return false;
coleandbrandon	0:0b0487606b13	662
coleandbrandon	0:0b0487606b13	663	// skip date
coleandbrandon	0:0b0487606b13	664	tok = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	665	if (! tok) return false;
coleandbrandon	0:0b0487606b13	666
coleandbrandon	0:0b0487606b13	667	// skip fix
coleandbrandon	0:0b0487606b13	668	tok = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	669	if (! tok) return false;
coleandbrandon	0:0b0487606b13	670
coleandbrandon	0:0b0487606b13	671	// grab the latitude
coleandbrandon	0:0b0487606b13	672	char *latp = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	673	if (! latp) return false;
coleandbrandon	0:0b0487606b13	674
coleandbrandon	0:0b0487606b13	675	// grab latitude direction
coleandbrandon	0:0b0487606b13	676	char *latdir = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	677	if (! latdir) return false;
coleandbrandon	0:0b0487606b13	678
coleandbrandon	0:0b0487606b13	679	// grab longitude
coleandbrandon	0:0b0487606b13	680	char *longp = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	681	if (! longp) return false;
coleandbrandon	0:0b0487606b13	682
coleandbrandon	0:0b0487606b13	683	// grab longitude direction
coleandbrandon	0:0b0487606b13	684	char *longdir = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	685	if (! longdir) return false;
coleandbrandon	0:0b0487606b13	686
coleandbrandon	0:0b0487606b13	687	double latitude = atof(latp);
coleandbrandon	0:0b0487606b13	688	double longitude = atof(longp);
coleandbrandon	0:0b0487606b13	689
coleandbrandon	0:0b0487606b13	690	// convert latitude from minutes to decimal
coleandbrandon	0:0b0487606b13	691	float degrees = floor(latitude / 100);
coleandbrandon	0:0b0487606b13	692	double minutes = latitude - (100 * degrees);
coleandbrandon	0:0b0487606b13	693	minutes /= 60;
coleandbrandon	0:0b0487606b13	694	degrees += minutes;
coleandbrandon	0:0b0487606b13	695
coleandbrandon	0:0b0487606b13	696	// turn direction into + or -
coleandbrandon	0:0b0487606b13	697	if (latdir[0] == 'S') degrees *= -1;
coleandbrandon	0:0b0487606b13	698
coleandbrandon	0:0b0487606b13	699	*lat = degrees;
coleandbrandon	0:0b0487606b13	700
coleandbrandon	0:0b0487606b13	701	// convert longitude from minutes to decimal
coleandbrandon	0:0b0487606b13	702	degrees = floor(longitude / 100);
coleandbrandon	0:0b0487606b13	703	minutes = longitude - (100 * degrees);
coleandbrandon	0:0b0487606b13	704	minutes /= 60;
coleandbrandon	0:0b0487606b13	705	degrees += minutes;
coleandbrandon	0:0b0487606b13	706
coleandbrandon	0:0b0487606b13	707	// turn direction into + or -
coleandbrandon	0:0b0487606b13	708	if (longdir[0] == 'W') degrees *= -1;
coleandbrandon	0:0b0487606b13	709
coleandbrandon	0:0b0487606b13	710	*lon = degrees;
coleandbrandon	0:0b0487606b13	711
coleandbrandon	0:0b0487606b13	712	// only grab speed if needed
coleandbrandon	0:0b0487606b13	713	if (speed_kph != NULL) {
coleandbrandon	0:0b0487606b13	714
coleandbrandon	0:0b0487606b13	715	// grab the speed in knots
coleandbrandon	0:0b0487606b13	716	char *speedp = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	717	if (! speedp) return false;
coleandbrandon	0:0b0487606b13	718
coleandbrandon	0:0b0487606b13	719	// convert to kph
coleandbrandon	0:0b0487606b13	720	speed_kph = atof(speedp) 1.852;
coleandbrandon	0:0b0487606b13	721
coleandbrandon	0:0b0487606b13	722	}
coleandbrandon	0:0b0487606b13	723
coleandbrandon	0:0b0487606b13	724	// only grab heading if needed
coleandbrandon	0:0b0487606b13	725	if (heading != NULL) {
coleandbrandon	0:0b0487606b13	726
coleandbrandon	0:0b0487606b13	727	// grab the speed in knots
coleandbrandon	0:0b0487606b13	728	char *coursep = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	729	if (! coursep) return false;
coleandbrandon	0:0b0487606b13	730
coleandbrandon	0:0b0487606b13	731	*heading = atof(coursep);
coleandbrandon	0:0b0487606b13	732
coleandbrandon	0:0b0487606b13	733	}
coleandbrandon	0:0b0487606b13	734
coleandbrandon	0:0b0487606b13	735	// no need to continue
coleandbrandon	0:0b0487606b13	736	if (altitude == NULL)
coleandbrandon	0:0b0487606b13	737	return true;
coleandbrandon	0:0b0487606b13	738
coleandbrandon	0:0b0487606b13	739	// we need at least a 3D fix for altitude
coleandbrandon	0:0b0487606b13	740	if (GPSstatus() < 3)
coleandbrandon	0:0b0487606b13	741	return false;
coleandbrandon	0:0b0487606b13	742
coleandbrandon	0:0b0487606b13	743	// grab the mode 0 gps csv from the sim808
coleandbrandon	0:0b0487606b13	744	res_len = getGPS(0, gpsbuffer, 120);
coleandbrandon	0:0b0487606b13	745
coleandbrandon	0:0b0487606b13	746	// make sure we have a response
coleandbrandon	0:0b0487606b13	747	if (res_len == 0)
coleandbrandon	0:0b0487606b13	748	return false;
coleandbrandon	0:0b0487606b13	749
coleandbrandon	0:0b0487606b13	750	// skip mode
coleandbrandon	0:0b0487606b13	751	tok = strtok(gpsbuffer, ",");
coleandbrandon	0:0b0487606b13	752	if (! tok) return false;
coleandbrandon	0:0b0487606b13	753
coleandbrandon	0:0b0487606b13	754	// skip lat
coleandbrandon	0:0b0487606b13	755	tok = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	756	if (! tok) return false;
coleandbrandon	0:0b0487606b13	757
coleandbrandon	0:0b0487606b13	758	// skip long
coleandbrandon	0:0b0487606b13	759	tok = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	760	if (! tok) return false;
coleandbrandon	0:0b0487606b13	761
coleandbrandon	0:0b0487606b13	762	// grab altitude
coleandbrandon	0:0b0487606b13	763	char *altp = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	764	if (! altp) return false;
coleandbrandon	0:0b0487606b13	765
coleandbrandon	0:0b0487606b13	766	*altitude = atof(altp);
coleandbrandon	0:0b0487606b13	767
coleandbrandon	0:0b0487606b13	768	return true;
coleandbrandon	0:0b0487606b13	769	}
coleandbrandon	0:0b0487606b13	770
coleandbrandon	0:0b0487606b13	771	bool Adafruit_FONA::enableGPSNMEA(uint8_t i) {
coleandbrandon	0:0b0487606b13	772	char sendbuff[15] = "AT+CGPSOUT=000";
coleandbrandon	0:0b0487606b13	773	sendbuff[11] = (i / 100) + '0';
coleandbrandon	0:0b0487606b13	774	i %= 100;
coleandbrandon	0:0b0487606b13	775	sendbuff[12] = (i / 10) + '0';
coleandbrandon	0:0b0487606b13	776	i %= 10;
coleandbrandon	0:0b0487606b13	777	sendbuff[13] = i + '0';
coleandbrandon	0:0b0487606b13	778
coleandbrandon	0:0b0487606b13	779	return sendCheckReply(sendbuff, "OK", 2000);
coleandbrandon	0:0b0487606b13	780	}
coleandbrandon	0:0b0487606b13	781
coleandbrandon	0:0b0487606b13	782
coleandbrandon	0:0b0487606b13	783	/******* GPRS ********************************************************/
coleandbrandon	0:0b0487606b13	784
coleandbrandon	0:0b0487606b13	785
coleandbrandon	0:0b0487606b13	786	bool Adafruit_FONA::enableGPRS(bool onoff) {
coleandbrandon	0:0b0487606b13	787	if (onoff) {
coleandbrandon	0:0b0487606b13	788	// disconnect all sockets
coleandbrandon	0:0b0487606b13	789	sendCheckReply("AT+CIPSHUT", "SHUT OK", 5000);
coleandbrandon	0:0b0487606b13	790
coleandbrandon	0:0b0487606b13	791	if (! sendCheckReply("AT+CGATT=1", "OK", 10000))
coleandbrandon	0:0b0487606b13	792	return false;
coleandbrandon	0:0b0487606b13	793
coleandbrandon	0:0b0487606b13	794	// set bearer profile! connection type GPRS
coleandbrandon	0:0b0487606b13	795	if (! sendCheckReply("AT+SAPBR=3,1,\"CONTYPE\",\"GPRS\"", "OK", 10000))
coleandbrandon	0:0b0487606b13	796	return false;
coleandbrandon	0:0b0487606b13	797
coleandbrandon	0:0b0487606b13	798	// set bearer profile access point name
coleandbrandon	0:0b0487606b13	799	if (apn) {
coleandbrandon	0:0b0487606b13	800	// Send command AT+SAPBR=3,1,"APN","<apn value>" where <apn value> is the configured APN value.
coleandbrandon	0:0b0487606b13	801	if (! sendCheckReplyQuoted("AT+SAPBR=3,1,\"APN\",", apn, "OK", 10000))
coleandbrandon	0:0b0487606b13	802	return false;
coleandbrandon	0:0b0487606b13	803
coleandbrandon	0:0b0487606b13	804	// set username/password
coleandbrandon	0:0b0487606b13	805	if (apnusername) {
coleandbrandon	0:0b0487606b13	806	// Send command AT+SAPBR=3,1,"USER","<user>" where <user> is the configured APN username.
coleandbrandon	0:0b0487606b13	807	if (! sendCheckReplyQuoted("AT+SAPBR=3,1,\"USER\",", apnusername, "OK", 10000))
coleandbrandon	0:0b0487606b13	808	return false;
coleandbrandon	0:0b0487606b13	809	}
coleandbrandon	0:0b0487606b13	810	if (apnpassword) {
coleandbrandon	0:0b0487606b13	811	// Send command AT+SAPBR=3,1,"PWD","<password>" where <password> is the configured APN password.
coleandbrandon	0:0b0487606b13	812	if (! sendCheckReplyQuoted("AT+SAPBR=3,1,\"PWD\",", apnpassword, "OK", 10000))
coleandbrandon	0:0b0487606b13	813	return false;
coleandbrandon	0:0b0487606b13	814	}
coleandbrandon	0:0b0487606b13	815	}
coleandbrandon	0:0b0487606b13	816
coleandbrandon	0:0b0487606b13	817	// open GPRS context
coleandbrandon	0:0b0487606b13	818	if (! sendCheckReply("AT+SAPBR=1,1", "OK", 10000))
coleandbrandon	0:0b0487606b13	819	return false;
coleandbrandon	0:0b0487606b13	820	} else {
coleandbrandon	0:0b0487606b13	821	// disconnect all sockets
coleandbrandon	0:0b0487606b13	822	if (! sendCheckReply("AT+CIPSHUT", "SHUT OK", 5000))
coleandbrandon	0:0b0487606b13	823	return false;
coleandbrandon	0:0b0487606b13	824
coleandbrandon	0:0b0487606b13	825	// close GPRS context
coleandbrandon	0:0b0487606b13	826	if (! sendCheckReply("AT+SAPBR=0,1", "OK", 10000))
coleandbrandon	0:0b0487606b13	827	return false;
coleandbrandon	0:0b0487606b13	828
coleandbrandon	0:0b0487606b13	829	if (! sendCheckReply("AT+CGATT=0", "OK", 10000))
coleandbrandon	0:0b0487606b13	830	return false;
coleandbrandon	0:0b0487606b13	831	}
coleandbrandon	0:0b0487606b13	832	return true;
coleandbrandon	0:0b0487606b13	833	}
coleandbrandon	0:0b0487606b13	834
coleandbrandon	0:0b0487606b13	835	uint8_t Adafruit_FONA::GPRSstate(void) {
coleandbrandon	0:0b0487606b13	836	uint16_t state;
coleandbrandon	0:0b0487606b13	837
coleandbrandon	0:0b0487606b13	838	if (! sendParseReply("AT+CGATT?", "+CGATT: ", &state) )
coleandbrandon	0:0b0487606b13	839	return -1;
coleandbrandon	0:0b0487606b13	840
coleandbrandon	0:0b0487606b13	841	return state;
coleandbrandon	0:0b0487606b13	842	}
coleandbrandon	0:0b0487606b13	843
coleandbrandon	0:0b0487606b13	844	void Adafruit_FONA::setGPRSNetworkSettings(const char* apn, const char* ausername, const char* apassword) {
coleandbrandon	0:0b0487606b13	845	this->apn = (char*) apn;
coleandbrandon	0:0b0487606b13	846	this->apnusername = (char*) ausername;
coleandbrandon	0:0b0487606b13	847	this->apnpassword = (char*) apassword;
coleandbrandon	0:0b0487606b13	848	}
coleandbrandon	0:0b0487606b13	849
coleandbrandon	0:0b0487606b13	850	bool Adafruit_FONA::getGSMLoc(uint16_t errorcode, char buff, uint16_t maxlen) {
coleandbrandon	0:0b0487606b13	851	getReply("AT+CIPGSMLOC=1,1", (uint16_t)10000);
coleandbrandon	0:0b0487606b13	852
coleandbrandon	0:0b0487606b13	853	if (! parseReply("+CIPGSMLOC: ", errorcode))
coleandbrandon	0:0b0487606b13	854	return false;
coleandbrandon	0:0b0487606b13	855
coleandbrandon	0:0b0487606b13	856	char *p = replybuffer+14;
coleandbrandon	0:0b0487606b13	857	uint16_t lentocopy = min((uint16_t)(maxlen-1), (uint16_t)strlen(p));
coleandbrandon	0:0b0487606b13	858	strncpy(buff, p, lentocopy+1);
coleandbrandon	0:0b0487606b13	859
coleandbrandon	0:0b0487606b13	860	readline(); // eat OK
coleandbrandon	0:0b0487606b13	861
coleandbrandon	0:0b0487606b13	862	return true;
coleandbrandon	0:0b0487606b13	863	}
coleandbrandon	0:0b0487606b13	864
coleandbrandon	0:0b0487606b13	865	bool Adafruit_FONA::getGSMLoc(float lat, float lon) {
coleandbrandon	0:0b0487606b13	866	uint16_t returncode;
coleandbrandon	0:0b0487606b13	867	char gpsbuffer[120];
coleandbrandon	0:0b0487606b13	868
coleandbrandon	0:0b0487606b13	869	// make sure we could get a response
coleandbrandon	0:0b0487606b13	870	if (! getGSMLoc(&returncode, gpsbuffer, 120))
coleandbrandon	0:0b0487606b13	871	return false;
coleandbrandon	0:0b0487606b13	872
coleandbrandon	0:0b0487606b13	873	// make sure we have a valid return code
coleandbrandon	0:0b0487606b13	874	if (returncode != 0)
coleandbrandon	0:0b0487606b13	875	return false;
coleandbrandon	0:0b0487606b13	876
coleandbrandon	0:0b0487606b13	877	// tokenize the gps buffer to locate the lat & long
coleandbrandon	0:0b0487606b13	878	char *latp = strtok(gpsbuffer, ",");
coleandbrandon	0:0b0487606b13	879	if (! latp) return false;
coleandbrandon	0:0b0487606b13	880
coleandbrandon	0:0b0487606b13	881	char *longp = strtok(NULL, ",");
coleandbrandon	0:0b0487606b13	882	if (! longp) return false;
coleandbrandon	0:0b0487606b13	883
coleandbrandon	0:0b0487606b13	884	*lat = atof(latp);
coleandbrandon	0:0b0487606b13	885	*lon = atof(longp);
coleandbrandon	0:0b0487606b13	886
coleandbrandon	0:0b0487606b13	887	return true;
coleandbrandon	0:0b0487606b13	888	}
coleandbrandon	0:0b0487606b13	889
coleandbrandon	0:0b0487606b13	890	/******* TCP FUNCTIONS **********************************/
coleandbrandon	0:0b0487606b13	891
coleandbrandon	0:0b0487606b13	892
coleandbrandon	0:0b0487606b13	893	bool Adafruit_FONA::TCPconnect(char *server, uint16_t port) {
coleandbrandon	0:0b0487606b13	894	flushInput();
coleandbrandon	0:0b0487606b13	895
coleandbrandon	0:0b0487606b13	896	// close all old connections
coleandbrandon	0:0b0487606b13	897	if (! sendCheckReply("AT+CIPSHUT", "SHUT OK", 5000) ) return false;
coleandbrandon	0:0b0487606b13	898
coleandbrandon	0:0b0487606b13	899	// single connection at a time
coleandbrandon	0:0b0487606b13	900	if (! sendCheckReply("AT+CIPMUX=0", "OK") ) return false;
coleandbrandon	0:0b0487606b13	901
coleandbrandon	0:0b0487606b13	902	// manually read data
coleandbrandon	0:0b0487606b13	903	if (! sendCheckReply("AT+CIPRXGET=1", "OK") ) return false;
coleandbrandon	0:0b0487606b13	904
coleandbrandon	0:0b0487606b13	905	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	906	printf("AT+CIPSTART=\"TCP\",\"%s\",\"%d\"\r\n", server, port);
coleandbrandon	0:0b0487606b13	907	#endif
coleandbrandon	0:0b0487606b13	908
coleandbrandon	0:0b0487606b13	909	mySerial.printf("AT+CIPSTART=\"TCP\",\"%s\",\"%d\"\r\n", server, port);
coleandbrandon	0:0b0487606b13	910
coleandbrandon	0:0b0487606b13	911	if (! expectReply("OK")) return false;
coleandbrandon	0:0b0487606b13	912	if (! expectReply("CONNECT OK")) return false;
coleandbrandon	0:0b0487606b13	913	return true;
coleandbrandon	0:0b0487606b13	914	}
coleandbrandon	0:0b0487606b13	915
coleandbrandon	0:0b0487606b13	916	bool Adafruit_FONA::TCPclose(void) {
coleandbrandon	0:0b0487606b13	917	return sendCheckReply("AT+CIPCLOSE", "OK");
coleandbrandon	0:0b0487606b13	918	}
coleandbrandon	0:0b0487606b13	919
coleandbrandon	0:0b0487606b13	920	bool Adafruit_FONA::TCPconnected(void) {
coleandbrandon	0:0b0487606b13	921	if (! sendCheckReply("AT+CIPSTATUS", "OK", 100) ) return false;
coleandbrandon	0:0b0487606b13	922	readline(100);
coleandbrandon	0:0b0487606b13	923	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	924	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	925	#endif
coleandbrandon	0:0b0487606b13	926	return (strcmp(replybuffer, "STATE: CONNECT OK") == 0);
coleandbrandon	0:0b0487606b13	927	}
coleandbrandon	0:0b0487606b13	928
coleandbrandon	0:0b0487606b13	929	bool Adafruit_FONA::TCPsend(char *packet, uint8_t len) {
coleandbrandon	0:0b0487606b13	930	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	931	printf("AT+CIPSEND=%d\r\n", len);
coleandbrandon	0:0b0487606b13	932
coleandbrandon	0:0b0487606b13	933	for (uint16_t i=0; i<len; i++) {
coleandbrandon	0:0b0487606b13	934	printf(" 0x%#02x", packet[i]);
coleandbrandon	0:0b0487606b13	935	}
coleandbrandon	0:0b0487606b13	936	printf("\r\n");
coleandbrandon	0:0b0487606b13	937	#endif
coleandbrandon	0:0b0487606b13	938
coleandbrandon	0:0b0487606b13	939
coleandbrandon	0:0b0487606b13	940	mySerial.printf("AT+CIPSEND=%d\r\n", len);
coleandbrandon	0:0b0487606b13	941	readline();
coleandbrandon	0:0b0487606b13	942	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	943	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	944	#endif
coleandbrandon	0:0b0487606b13	945	if (replybuffer[0] != '>') return false;
coleandbrandon	0:0b0487606b13	946
coleandbrandon	0:0b0487606b13	947	for (uint16_t i=0; i<len; i++) {
coleandbrandon	0:0b0487606b13	948	mySerial.putc(packet[i]);
coleandbrandon	0:0b0487606b13	949	}
coleandbrandon	0:0b0487606b13	950	readline(3000); // wait up to 3 seconds to send the data
coleandbrandon	0:0b0487606b13	951	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	952	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	953	#endif
coleandbrandon	0:0b0487606b13	954
coleandbrandon	0:0b0487606b13	955	return (strcmp(replybuffer, "SEND OK") == 0);
coleandbrandon	0:0b0487606b13	956	}
coleandbrandon	0:0b0487606b13	957
coleandbrandon	0:0b0487606b13	958	uint16_t Adafruit_FONA::TCPavailable(void) {
coleandbrandon	0:0b0487606b13	959	uint16_t avail;
coleandbrandon	0:0b0487606b13	960
coleandbrandon	0:0b0487606b13	961	if (! sendParseReply("AT+CIPRXGET=4", "+CIPRXGET: 4,", &avail, ',', 0) ) return false;
coleandbrandon	0:0b0487606b13	962
coleandbrandon	0:0b0487606b13	963	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	964	printf("%d bytes available\r\n", avail);
coleandbrandon	0:0b0487606b13	965	#endif
coleandbrandon	0:0b0487606b13	966
coleandbrandon	0:0b0487606b13	967	return avail;
coleandbrandon	0:0b0487606b13	968	}
coleandbrandon	0:0b0487606b13	969
coleandbrandon	0:0b0487606b13	970
coleandbrandon	0:0b0487606b13	971	uint16_t Adafruit_FONA::TCPread(uint8_t *buff, uint8_t len) {
coleandbrandon	0:0b0487606b13	972	uint16_t avail;
coleandbrandon	0:0b0487606b13	973
coleandbrandon	0:0b0487606b13	974	mySerial.printf("AT+CIPRXGET=2,%d\r\n", len);
coleandbrandon	0:0b0487606b13	975	readline();
coleandbrandon	0:0b0487606b13	976	if (! parseReply("+CIPRXGET: 2,", &avail, ',', 0)) return false;
coleandbrandon	0:0b0487606b13	977
coleandbrandon	0:0b0487606b13	978	readRaw(avail);
coleandbrandon	0:0b0487606b13	979
coleandbrandon	0:0b0487606b13	980	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	981	printf("%d bytes read\r\n", avail);
coleandbrandon	0:0b0487606b13	982	for (uint8_t i=0;i<avail;i++) {
coleandbrandon	0:0b0487606b13	983	printf(" 0x%#02x", replybuffer[i]);
coleandbrandon	0:0b0487606b13	984	}
coleandbrandon	0:0b0487606b13	985	printf("\r\n");
coleandbrandon	0:0b0487606b13	986	#endif
coleandbrandon	0:0b0487606b13	987
coleandbrandon	0:0b0487606b13	988	memcpy(buff, replybuffer, avail);
coleandbrandon	0:0b0487606b13	989
coleandbrandon	0:0b0487606b13	990	return avail;
coleandbrandon	0:0b0487606b13	991	}
coleandbrandon	0:0b0487606b13	992
coleandbrandon	0:0b0487606b13	993	/******* HTTP LOW LEVEL FUNCTIONS **********************************/
coleandbrandon	0:0b0487606b13	994
coleandbrandon	0:0b0487606b13	995	bool Adafruit_FONA::HTTP_init() {
coleandbrandon	0:0b0487606b13	996	return sendCheckReply("AT+HTTPINIT", "OK");
coleandbrandon	0:0b0487606b13	997	}
coleandbrandon	0:0b0487606b13	998
coleandbrandon	0:0b0487606b13	999	bool Adafruit_FONA::HTTP_term() {
coleandbrandon	0:0b0487606b13	1000	return sendCheckReply("AT+HTTPTERM", "OK");
coleandbrandon	0:0b0487606b13	1001	}
coleandbrandon	0:0b0487606b13	1002
coleandbrandon	0:0b0487606b13	1003	void Adafruit_FONA::HTTP_para_start(const char* parameter, bool quoted) {
coleandbrandon	0:0b0487606b13	1004	flushInput();
coleandbrandon	0:0b0487606b13	1005
coleandbrandon	0:0b0487606b13	1006	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1007	printf("\t---> AT+HTTPPARA=\"%s\"\r\n", parameter);
coleandbrandon	0:0b0487606b13	1008	#endif
coleandbrandon	0:0b0487606b13	1009
coleandbrandon	0:0b0487606b13	1010	mySerial.printf("AT+HTTPPARA=\"%s", parameter);
coleandbrandon	0:0b0487606b13	1011	if (quoted)
coleandbrandon	0:0b0487606b13	1012	mySerial.printf("\",\"");
coleandbrandon	0:0b0487606b13	1013	else
coleandbrandon	0:0b0487606b13	1014	mySerial.printf("\",");
coleandbrandon	0:0b0487606b13	1015	}
coleandbrandon	0:0b0487606b13	1016
coleandbrandon	0:0b0487606b13	1017	bool Adafruit_FONA::HTTP_para_end(bool quoted) {
coleandbrandon	0:0b0487606b13	1018	if (quoted)
coleandbrandon	0:0b0487606b13	1019	mySerial.printf("\"\r\n");
coleandbrandon	0:0b0487606b13	1020	else
coleandbrandon	0:0b0487606b13	1021	mySerial.printf("\r\n");
coleandbrandon	0:0b0487606b13	1022
coleandbrandon	0:0b0487606b13	1023	return expectReply("OK");
coleandbrandon	0:0b0487606b13	1024	}
coleandbrandon	0:0b0487606b13	1025
coleandbrandon	0:0b0487606b13	1026	bool Adafruit_FONA::HTTP_para(const char* parameter, const char* value) {
coleandbrandon	0:0b0487606b13	1027	HTTP_para_start(parameter, true);
coleandbrandon	0:0b0487606b13	1028	mySerial.printf(value);
coleandbrandon	0:0b0487606b13	1029	return HTTP_para_end(true);
coleandbrandon	0:0b0487606b13	1030	}
coleandbrandon	0:0b0487606b13	1031
coleandbrandon	0:0b0487606b13	1032	bool Adafruit_FONA::HTTP_para(const char* parameter, int32_t value) {
coleandbrandon	0:0b0487606b13	1033	HTTP_para_start(parameter, false);
coleandbrandon	0:0b0487606b13	1034	mySerial.printf("%d", value);
coleandbrandon	0:0b0487606b13	1035	return HTTP_para_end(false);
coleandbrandon	0:0b0487606b13	1036	}
coleandbrandon	0:0b0487606b13	1037
coleandbrandon	0:0b0487606b13	1038	bool Adafruit_FONA::HTTP_data(uint32_t size, uint32_t maxTime) {
coleandbrandon	0:0b0487606b13	1039	flushInput();
coleandbrandon	0:0b0487606b13	1040
coleandbrandon	0:0b0487606b13	1041	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1042	printf("\t---> AT+HTTPDATA=%d,%d\r\n", size, maxTime);
coleandbrandon	0:0b0487606b13	1043	#endif
coleandbrandon	0:0b0487606b13	1044
coleandbrandon	0:0b0487606b13	1045	mySerial.printf("AT+HTTPDATA=%d,%d\r\n", size, maxTime);
coleandbrandon	0:0b0487606b13	1046
coleandbrandon	0:0b0487606b13	1047	return expectReply("DOWNLOAD");
coleandbrandon	0:0b0487606b13	1048	}
coleandbrandon	0:0b0487606b13	1049
coleandbrandon	0:0b0487606b13	1050	bool Adafruit_FONA::HTTP_action(uint8_t method, uint16_t status, uint16_t datalen, int32_t timeout) {
coleandbrandon	0:0b0487606b13	1051	// Send request.
coleandbrandon	0:0b0487606b13	1052	if (! sendCheckReply("AT+HTTPACTION=", method, "OK"))
coleandbrandon	0:0b0487606b13	1053	return false;
coleandbrandon	0:0b0487606b13	1054
coleandbrandon	0:0b0487606b13	1055	// Parse response status and size.
coleandbrandon	0:0b0487606b13	1056	readline(timeout);
coleandbrandon	0:0b0487606b13	1057	if (! parseReply("+HTTPACTION:", status, ',', 1))
coleandbrandon	0:0b0487606b13	1058	return false;
coleandbrandon	0:0b0487606b13	1059	if (! parseReply("+HTTPACTION:", datalen, ',', 2))
coleandbrandon	0:0b0487606b13	1060	return false;
coleandbrandon	0:0b0487606b13	1061
coleandbrandon	0:0b0487606b13	1062	return true;
coleandbrandon	0:0b0487606b13	1063	}
coleandbrandon	0:0b0487606b13	1064
coleandbrandon	0:0b0487606b13	1065	bool Adafruit_FONA::HTTP_readall(uint16_t *datalen) {
coleandbrandon	0:0b0487606b13	1066	getReply("AT+HTTPREAD");
coleandbrandon	0:0b0487606b13	1067	if (! parseReply("+HTTPREAD:", datalen, ',', 0))
coleandbrandon	0:0b0487606b13	1068	return false;
coleandbrandon	0:0b0487606b13	1069
coleandbrandon	0:0b0487606b13	1070	return true;
coleandbrandon	0:0b0487606b13	1071	}
coleandbrandon	0:0b0487606b13	1072
coleandbrandon	0:0b0487606b13	1073	bool Adafruit_FONA::HTTP_ssl(bool onoff) {
coleandbrandon	0:0b0487606b13	1074	return sendCheckReply("AT+HTTPSSL=", onoff ? 1 : 0, "OK");
coleandbrandon	0:0b0487606b13	1075	}
coleandbrandon	0:0b0487606b13	1076
coleandbrandon	0:0b0487606b13	1077	/******* HTTP HIGH LEVEL FUNCTIONS *************************/
coleandbrandon	0:0b0487606b13	1078
coleandbrandon	0:0b0487606b13	1079	bool Adafruit_FONA::HTTP_GET_start(char url, uint16_t status, uint16_t *datalen){
coleandbrandon	0:0b0487606b13	1080	if (! HTTP_setup(url))
coleandbrandon	0:0b0487606b13	1081	return false;
coleandbrandon	0:0b0487606b13	1082
coleandbrandon	0:0b0487606b13	1083	// HTTP GET
coleandbrandon	0:0b0487606b13	1084	if (! HTTP_action(FONA_HTTP_GET, status, datalen))
coleandbrandon	0:0b0487606b13	1085	return false;
coleandbrandon	0:0b0487606b13	1086
coleandbrandon	0:0b0487606b13	1087	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1088	printf("Status: %d\r\n", *status);
coleandbrandon	0:0b0487606b13	1089	printf("Len: %d\r\n", *datalen);
coleandbrandon	0:0b0487606b13	1090	#endif
coleandbrandon	0:0b0487606b13	1091
coleandbrandon	0:0b0487606b13	1092	// HTTP response data
coleandbrandon	0:0b0487606b13	1093	if (! HTTP_readall(datalen))
coleandbrandon	0:0b0487606b13	1094	return false;
coleandbrandon	0:0b0487606b13	1095
coleandbrandon	0:0b0487606b13	1096	return true;
coleandbrandon	0:0b0487606b13	1097	}
coleandbrandon	0:0b0487606b13	1098
coleandbrandon	0:0b0487606b13	1099	void Adafruit_FONA::HTTP_GET_end(void) {
coleandbrandon	0:0b0487606b13	1100	HTTP_term();
coleandbrandon	0:0b0487606b13	1101	}
coleandbrandon	0:0b0487606b13	1102
coleandbrandon	0:0b0487606b13	1103	bool Adafruit_FONA::HTTP_POST_start(char url, const char contenttype, const uint8_t postdata, uint16_t postdatalen, uint16_t status, uint16_t *datalen) {
coleandbrandon	0:0b0487606b13	1104	if (! HTTP_setup(url))
coleandbrandon	0:0b0487606b13	1105	return false;
coleandbrandon	0:0b0487606b13	1106
coleandbrandon	0:0b0487606b13	1107	if (! HTTP_para("CONTENT", contenttype)) {
coleandbrandon	0:0b0487606b13	1108	return false;
coleandbrandon	0:0b0487606b13	1109	}
coleandbrandon	0:0b0487606b13	1110
coleandbrandon	0:0b0487606b13	1111	// HTTP POST data
coleandbrandon	0:0b0487606b13	1112	if (! HTTP_data(postdatalen, 10000))
coleandbrandon	0:0b0487606b13	1113	return false;
coleandbrandon	0:0b0487606b13	1114	for (uint16_t i = 0; i < postdatalen; i++) {
coleandbrandon	0:0b0487606b13	1115	mySerial.putc(postdata[i]);
coleandbrandon	0:0b0487606b13	1116	}
coleandbrandon	0:0b0487606b13	1117	if (! expectReply("OK"))
coleandbrandon	0:0b0487606b13	1118	return false;
coleandbrandon	0:0b0487606b13	1119
coleandbrandon	0:0b0487606b13	1120	// HTTP POST
coleandbrandon	0:0b0487606b13	1121	if (! HTTP_action(FONA_HTTP_POST, status, datalen))
coleandbrandon	0:0b0487606b13	1122	return false;
coleandbrandon	0:0b0487606b13	1123
coleandbrandon	0:0b0487606b13	1124	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1125	printf("Status: %d\r\n", *status);
coleandbrandon	0:0b0487606b13	1126	printf("Len: %d\r\n", *datalen);
coleandbrandon	0:0b0487606b13	1127	#endif
coleandbrandon	0:0b0487606b13	1128
coleandbrandon	0:0b0487606b13	1129	// HTTP response data
coleandbrandon	0:0b0487606b13	1130	if (! HTTP_readall(datalen))
coleandbrandon	0:0b0487606b13	1131	return false;
coleandbrandon	0:0b0487606b13	1132
coleandbrandon	0:0b0487606b13	1133	return true;
coleandbrandon	0:0b0487606b13	1134	}
coleandbrandon	0:0b0487606b13	1135
coleandbrandon	0:0b0487606b13	1136	void Adafruit_FONA::HTTP_POST_end(void) {
coleandbrandon	0:0b0487606b13	1137	HTTP_term();
coleandbrandon	0:0b0487606b13	1138	}
coleandbrandon	0:0b0487606b13	1139
coleandbrandon	0:0b0487606b13	1140	void Adafruit_FONA::setUserAgent(const char* useragent) {
coleandbrandon	0:0b0487606b13	1141	this->useragent = (char*) useragent;
coleandbrandon	0:0b0487606b13	1142	}
coleandbrandon	0:0b0487606b13	1143
coleandbrandon	0:0b0487606b13	1144	void Adafruit_FONA::setHTTPSRedirect(bool onoff) {
coleandbrandon	0:0b0487606b13	1145	httpsredirect = onoff;
coleandbrandon	0:0b0487606b13	1146	}
coleandbrandon	0:0b0487606b13	1147
coleandbrandon	0:0b0487606b13	1148	/******* HTTP HELPERS **************************************/
coleandbrandon	0:0b0487606b13	1149
coleandbrandon	0:0b0487606b13	1150	bool Adafruit_FONA::HTTP_setup(char *url) {
coleandbrandon	0:0b0487606b13	1151	// Handle any pending
coleandbrandon	0:0b0487606b13	1152	HTTP_term();
coleandbrandon	0:0b0487606b13	1153
coleandbrandon	0:0b0487606b13	1154	// Initialize and set parameters
coleandbrandon	0:0b0487606b13	1155	if (! HTTP_init())
coleandbrandon	0:0b0487606b13	1156	return false;
coleandbrandon	0:0b0487606b13	1157	if (! HTTP_para("CID", 1))
coleandbrandon	0:0b0487606b13	1158	return false;
coleandbrandon	0:0b0487606b13	1159	if (! HTTP_para("UA", useragent))
coleandbrandon	0:0b0487606b13	1160	return false;
coleandbrandon	0:0b0487606b13	1161	if (! HTTP_para("URL", url))
coleandbrandon	0:0b0487606b13	1162	return false;
coleandbrandon	0:0b0487606b13	1163
coleandbrandon	0:0b0487606b13	1164	// HTTPS redirect
coleandbrandon	0:0b0487606b13	1165	if (httpsredirect) {
coleandbrandon	0:0b0487606b13	1166	if (! HTTP_para("REDIR",1))
coleandbrandon	0:0b0487606b13	1167	return false;
coleandbrandon	0:0b0487606b13	1168
coleandbrandon	0:0b0487606b13	1169	if (! HTTP_ssl(true))
coleandbrandon	0:0b0487606b13	1170	return false;
coleandbrandon	0:0b0487606b13	1171	}
coleandbrandon	0:0b0487606b13	1172
coleandbrandon	0:0b0487606b13	1173	return true;
coleandbrandon	0:0b0487606b13	1174	}
coleandbrandon	0:0b0487606b13	1175
coleandbrandon	0:0b0487606b13	1176
coleandbrandon	0:0b0487606b13	1177	/******* HELPERS *******************************************/
coleandbrandon	0:0b0487606b13	1178
coleandbrandon	0:0b0487606b13	1179	bool Adafruit_FONA::expectReply(const char* reply, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1180	readline(timeout);
coleandbrandon	0:0b0487606b13	1181	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1182	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	1183	#endif
coleandbrandon	0:0b0487606b13	1184	return (strcmp(replybuffer, reply) == 0);
coleandbrandon	0:0b0487606b13	1185	}
coleandbrandon	0:0b0487606b13	1186
coleandbrandon	0:0b0487606b13	1187	/******* LOW LEVEL *****************************************/
coleandbrandon	0:0b0487606b13	1188
coleandbrandon	0:0b0487606b13	1189	void Adafruit_FONA::flushInput() {
coleandbrandon	0:0b0487606b13	1190	// Read all available serial input to flush pending data.
coleandbrandon	0:0b0487606b13	1191	uint16_t timeoutloop = 0;
coleandbrandon	0:0b0487606b13	1192	while (timeoutloop++ < 40) {
coleandbrandon	0:0b0487606b13	1193	while(readable()) {
coleandbrandon	0:0b0487606b13	1194	getc();
coleandbrandon	0:0b0487606b13	1195	timeoutloop = 0; // If char was received reset the timer
coleandbrandon	0:0b0487606b13	1196	}
coleandbrandon	0:0b0487606b13	1197	wait_ms(1);
coleandbrandon	0:0b0487606b13	1198	}
coleandbrandon	0:0b0487606b13	1199	}
coleandbrandon	0:0b0487606b13	1200
coleandbrandon	0:0b0487606b13	1201	uint16_t Adafruit_FONA::readRaw(uint16_t b) {
coleandbrandon	0:0b0487606b13	1202	uint16_t idx = 0;
coleandbrandon	0:0b0487606b13	1203
coleandbrandon	0:0b0487606b13	1204	while (b && (idx < sizeof(replybuffer)-1)) {
coleandbrandon	0:0b0487606b13	1205	if (readable()) {
coleandbrandon	0:0b0487606b13	1206	replybuffer[idx] = getc();
coleandbrandon	0:0b0487606b13	1207	idx++;
coleandbrandon	0:0b0487606b13	1208	b--;
coleandbrandon	0:0b0487606b13	1209	}
coleandbrandon	0:0b0487606b13	1210	}
coleandbrandon	0:0b0487606b13	1211	replybuffer[idx] = 0;
coleandbrandon	0:0b0487606b13	1212
coleandbrandon	0:0b0487606b13	1213	return idx;
coleandbrandon	0:0b0487606b13	1214	}
coleandbrandon	0:0b0487606b13	1215
coleandbrandon	0:0b0487606b13	1216	// This function just reads the output from FONA after an AT command is sent to it
coleandbrandon	0:0b0487606b13	1217	uint8_t Adafruit_FONA::readline(uint16_t timeout, bool multiline) {
coleandbrandon	0:0b0487606b13	1218	uint16_t replyidx = 0;
coleandbrandon	0:0b0487606b13	1219
coleandbrandon	0:0b0487606b13	1220	while (timeout--) {
coleandbrandon	0:0b0487606b13	1221	if (replyidx >= 254) {
coleandbrandon	0:0b0487606b13	1222	break;
coleandbrandon	0:0b0487606b13	1223	}
coleandbrandon	0:0b0487606b13	1224
coleandbrandon	0:0b0487606b13	1225	while(readable()) {
coleandbrandon	0:0b0487606b13	1226	char c = getc();
coleandbrandon	0:0b0487606b13	1227	if (c == '\r') continue;
coleandbrandon	0:0b0487606b13	1228	if (c == 0xA) {
coleandbrandon	0:0b0487606b13	1229	if (replyidx == 0) // the first 0x0A is ignored
coleandbrandon	0:0b0487606b13	1230	continue;
coleandbrandon	0:0b0487606b13	1231
coleandbrandon	0:0b0487606b13	1232	if (!multiline) {
coleandbrandon	0:0b0487606b13	1233	timeout = 0; // the second 0x0A is the end of the line
coleandbrandon	0:0b0487606b13	1234	break;
coleandbrandon	0:0b0487606b13	1235	}
coleandbrandon	0:0b0487606b13	1236	}
coleandbrandon	0:0b0487606b13	1237	replybuffer[replyidx] = c;
coleandbrandon	0:0b0487606b13	1238	replyidx++;
coleandbrandon	0:0b0487606b13	1239	}
coleandbrandon	0:0b0487606b13	1240
coleandbrandon	0:0b0487606b13	1241	if (timeout == 0) {
coleandbrandon	0:0b0487606b13	1242	break;
coleandbrandon	0:0b0487606b13	1243	}
coleandbrandon	0:0b0487606b13	1244	wait_ms(1);
coleandbrandon	0:0b0487606b13	1245	}
coleandbrandon	0:0b0487606b13	1246	replybuffer[replyidx] = 0; // null term
coleandbrandon	0:0b0487606b13	1247	return replyidx;
coleandbrandon	0:0b0487606b13	1248	}
coleandbrandon	0:0b0487606b13	1249
coleandbrandon	0:0b0487606b13	1250	uint8_t Adafruit_FONA::getReply(const char* send, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1251	flushInput();
coleandbrandon	0:0b0487606b13	1252
coleandbrandon	0:0b0487606b13	1253	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1254	printf("\t---> %s\r\n", send);
coleandbrandon	0:0b0487606b13	1255	#endif
coleandbrandon	0:0b0487606b13	1256
coleandbrandon	0:0b0487606b13	1257	mySerial.printf("%s\r\n",send);
coleandbrandon	0:0b0487606b13	1258
coleandbrandon	0:0b0487606b13	1259	uint8_t l = readline(timeout);
coleandbrandon	0:0b0487606b13	1260	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1261	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	1262	#endif
coleandbrandon	0:0b0487606b13	1263	return l;
coleandbrandon	0:0b0487606b13	1264	}
coleandbrandon	0:0b0487606b13	1265
coleandbrandon	0:0b0487606b13	1266	// Send prefix, suffix, and newline. Return response (and also set replybuffer with response).
coleandbrandon	0:0b0487606b13	1267	uint8_t Adafruit_FONA::getReply(const char* prefix, char* suffix, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1268	flushInput();
coleandbrandon	0:0b0487606b13	1269
coleandbrandon	0:0b0487606b13	1270	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1271	printf("\t---> %s%s\r\n", prefix, suffix);
coleandbrandon	0:0b0487606b13	1272	#endif
coleandbrandon	0:0b0487606b13	1273
coleandbrandon	0:0b0487606b13	1274	mySerial.printf("%s%s\r\n", prefix, suffix);
coleandbrandon	0:0b0487606b13	1275
coleandbrandon	0:0b0487606b13	1276	uint8_t l = readline(timeout);
coleandbrandon	0:0b0487606b13	1277	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1278	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	1279	#endif
coleandbrandon	0:0b0487606b13	1280	return l;
coleandbrandon	0:0b0487606b13	1281	}
coleandbrandon	0:0b0487606b13	1282
coleandbrandon	0:0b0487606b13	1283	// Send prefix, suffix, and newline. Return response (and also set replybuffer with response).
coleandbrandon	0:0b0487606b13	1284	uint8_t Adafruit_FONA::getReply(const char* prefix, int32_t suffix, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1285	flushInput();
coleandbrandon	0:0b0487606b13	1286
coleandbrandon	0:0b0487606b13	1287	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1288	printf("\t---> %s%d\r\n", prefix, suffix);
coleandbrandon	0:0b0487606b13	1289	#endif
coleandbrandon	0:0b0487606b13	1290
coleandbrandon	0:0b0487606b13	1291	mySerial.printf("%s%d\r\n", prefix, suffix);
coleandbrandon	0:0b0487606b13	1292
coleandbrandon	0:0b0487606b13	1293	uint8_t l = readline(timeout);
coleandbrandon	0:0b0487606b13	1294	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1295	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	1296	#endif
coleandbrandon	0:0b0487606b13	1297	return l;
coleandbrandon	0:0b0487606b13	1298	}
coleandbrandon	0:0b0487606b13	1299
coleandbrandon	0:0b0487606b13	1300	// Send prefix, suffix, suffix2, and newline. Return response (and also set replybuffer with response).
coleandbrandon	0:0b0487606b13	1301	uint8_t Adafruit_FONA::getReply(const char* prefix, int32_t suffix1, int32_t suffix2, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1302	flushInput();
coleandbrandon	0:0b0487606b13	1303
coleandbrandon	0:0b0487606b13	1304	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1305	printf("\t---> %s%d,%d\r\n", prefix, suffix1, suffix2);
coleandbrandon	0:0b0487606b13	1306	#endif
coleandbrandon	0:0b0487606b13	1307
coleandbrandon	0:0b0487606b13	1308	mySerial.printf("%s%d,%d\r\n", prefix, suffix1, suffix2);
coleandbrandon	0:0b0487606b13	1309
coleandbrandon	0:0b0487606b13	1310	uint8_t l = readline(timeout);
coleandbrandon	0:0b0487606b13	1311	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1312	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	1313	#endif
coleandbrandon	0:0b0487606b13	1314	return l;
coleandbrandon	0:0b0487606b13	1315	}
coleandbrandon	0:0b0487606b13	1316
coleandbrandon	0:0b0487606b13	1317	// Send prefix, ", suffix, ", and newline. Return response (and also set replybuffer with response).
coleandbrandon	0:0b0487606b13	1318	uint8_t Adafruit_FONA::getReplyQuoted(const char* prefix, const char* suffix, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1319	flushInput();
coleandbrandon	0:0b0487606b13	1320
coleandbrandon	0:0b0487606b13	1321	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1322	printf("\t---> %s\"%s\"\r\n", prefix, suffix);
coleandbrandon	0:0b0487606b13	1323	#endif
coleandbrandon	0:0b0487606b13	1324
coleandbrandon	0:0b0487606b13	1325	mySerial.printf("%s\"%s\"\r\n", prefix, suffix);
coleandbrandon	0:0b0487606b13	1326
coleandbrandon	0:0b0487606b13	1327	uint8_t l = readline(timeout);
coleandbrandon	0:0b0487606b13	1328	#ifdef ADAFRUIT_FONA_DEBUG
coleandbrandon	0:0b0487606b13	1329	printf("\t<--- %s\r\n", replybuffer);
coleandbrandon	0:0b0487606b13	1330	#endif
coleandbrandon	0:0b0487606b13	1331	return l;
coleandbrandon	0:0b0487606b13	1332	}
coleandbrandon	0:0b0487606b13	1333
coleandbrandon	0:0b0487606b13	1334
coleandbrandon	0:0b0487606b13	1335	bool Adafruit_FONA::sendCheckReply(const char send, const char reply, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1336	getReply(send, timeout);
coleandbrandon	0:0b0487606b13	1337
coleandbrandon	0:0b0487606b13	1338	return (strcmp(replybuffer, reply) == 0);
coleandbrandon	0:0b0487606b13	1339	}
coleandbrandon	0:0b0487606b13	1340
coleandbrandon	0:0b0487606b13	1341	// Send prefix, suffix, and newline. Verify FONA response matches reply parameter.
coleandbrandon	0:0b0487606b13	1342	bool Adafruit_FONA::sendCheckReply(const char* prefix, char suffix, const char reply, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1343	getReply(prefix, suffix, timeout);
coleandbrandon	0:0b0487606b13	1344	return (strcmp(replybuffer, reply) == 0);
coleandbrandon	0:0b0487606b13	1345	}
coleandbrandon	0:0b0487606b13	1346
coleandbrandon	0:0b0487606b13	1347	// Send prefix, suffix, and newline. Verify FONA response matches reply parameter.
coleandbrandon	0:0b0487606b13	1348	bool Adafruit_FONA::sendCheckReply(const char* prefix, int32_t suffix, const char* reply, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1349	getReply(prefix, suffix, timeout);
coleandbrandon	0:0b0487606b13	1350	return (strcmp(replybuffer, reply) == 0);
coleandbrandon	0:0b0487606b13	1351	}
coleandbrandon	0:0b0487606b13	1352
coleandbrandon	0:0b0487606b13	1353	// Send prefix, suffix, suffix2, and newline. Verify FONA response matches reply parameter.
coleandbrandon	0:0b0487606b13	1354	bool Adafruit_FONA::sendCheckReply(const char* prefix, int32_t suffix1, int32_t suffix2, const char* reply, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1355	getReply(prefix, suffix1, suffix2, timeout);
coleandbrandon	0:0b0487606b13	1356	return (strcmp(replybuffer, reply) == 0);
coleandbrandon	0:0b0487606b13	1357	}
coleandbrandon	0:0b0487606b13	1358
coleandbrandon	0:0b0487606b13	1359	// Send prefix, ", suffix, ", and newline. Verify FONA response matches reply parameter.
coleandbrandon	0:0b0487606b13	1360	bool Adafruit_FONA::sendCheckReplyQuoted(const char* prefix, const char* suffix, const char* reply, uint16_t timeout) {
coleandbrandon	0:0b0487606b13	1361	getReplyQuoted(prefix, suffix, timeout);
coleandbrandon	0:0b0487606b13	1362	return (strcmp(replybuffer, reply) == 0);
coleandbrandon	0:0b0487606b13	1363	}
coleandbrandon	0:0b0487606b13	1364
coleandbrandon	0:0b0487606b13	1365	bool Adafruit_FONA::parseReply(const char* toreply, uint16_t *v, char divider, uint8_t index) {
coleandbrandon	0:0b0487606b13	1366	char *p = strstr(replybuffer, toreply); // get the pointer to the voltage
coleandbrandon	0:0b0487606b13	1367	if (p == 0) return false;
coleandbrandon	0:0b0487606b13	1368	p += strlen(toreply);
coleandbrandon	0:0b0487606b13	1369
coleandbrandon	0:0b0487606b13	1370	for (uint8_t i=0; i<index;i++) {
coleandbrandon	0:0b0487606b13	1371	// increment dividers
coleandbrandon	0:0b0487606b13	1372	p = strchr(p, divider);
coleandbrandon	0:0b0487606b13	1373	if (!p) return false;
coleandbrandon	0:0b0487606b13	1374	p++;
coleandbrandon	0:0b0487606b13	1375	}
coleandbrandon	0:0b0487606b13	1376
coleandbrandon	0:0b0487606b13	1377	*v = atoi(p);
coleandbrandon	0:0b0487606b13	1378
coleandbrandon	0:0b0487606b13	1379	return true;
coleandbrandon	0:0b0487606b13	1380	}
coleandbrandon	0:0b0487606b13	1381
coleandbrandon	0:0b0487606b13	1382	bool Adafruit_FONA::parseReply(const char* toreply, char *v, char divider, uint8_t index) {
coleandbrandon	0:0b0487606b13	1383	uint8_t i=0;
coleandbrandon	0:0b0487606b13	1384	char *p = strstr(replybuffer, toreply);
coleandbrandon	0:0b0487606b13	1385	if (p == 0) return false;
coleandbrandon	0:0b0487606b13	1386	p+=strlen(toreply);
coleandbrandon	0:0b0487606b13	1387
coleandbrandon	0:0b0487606b13	1388	for (i=0; i<index;i++) {
coleandbrandon	0:0b0487606b13	1389	// increment dividers
coleandbrandon	0:0b0487606b13	1390	p = strchr(p, divider);
coleandbrandon	0:0b0487606b13	1391	if (!p) return false;
coleandbrandon	0:0b0487606b13	1392	p++;
coleandbrandon	0:0b0487606b13	1393	}
coleandbrandon	0:0b0487606b13	1394
coleandbrandon	0:0b0487606b13	1395	for(i=0; i<strlen(p);i++) {
coleandbrandon	0:0b0487606b13	1396	if(p[i] == divider)
coleandbrandon	0:0b0487606b13	1397	break;
coleandbrandon	0:0b0487606b13	1398	v[i] = p[i];
coleandbrandon	0:0b0487606b13	1399	}
coleandbrandon	0:0b0487606b13	1400
coleandbrandon	0:0b0487606b13	1401	v[i] = '\0';
coleandbrandon	0:0b0487606b13	1402
coleandbrandon	0:0b0487606b13	1403	return true;
coleandbrandon	0:0b0487606b13	1404	}
coleandbrandon	0:0b0487606b13	1405
coleandbrandon	0:0b0487606b13	1406	// Parse a quoted string in the response fields and copy its value (without quotes)
coleandbrandon	0:0b0487606b13	1407	// to the specified character array (v). Only up to maxlen characters are copied
coleandbrandon	0:0b0487606b13	1408	// into the result buffer, so make sure to pass a large enough buffer to handle the
coleandbrandon	0:0b0487606b13	1409	// response.
coleandbrandon	0:0b0487606b13	1410	bool Adafruit_FONA::parseReplyQuoted(const char* toreply, char* v, int maxlen, char divider, uint8_t index) {
coleandbrandon	0:0b0487606b13	1411	uint8_t i=0, j;
coleandbrandon	0:0b0487606b13	1412	// Verify response starts with toreply.
coleandbrandon	0:0b0487606b13	1413	char *p = strstr(replybuffer, toreply);
coleandbrandon	0:0b0487606b13	1414	if (p == 0) return false;
coleandbrandon	0:0b0487606b13	1415	p+=strlen(toreply);
coleandbrandon	0:0b0487606b13	1416
coleandbrandon	0:0b0487606b13	1417	// Find location of desired response field.
coleandbrandon	0:0b0487606b13	1418	for (i=0; i<index;i++) {
coleandbrandon	0:0b0487606b13	1419	// increment dividers
coleandbrandon	0:0b0487606b13	1420	p = strchr(p, divider);
coleandbrandon	0:0b0487606b13	1421	if (!p) return false;
coleandbrandon	0:0b0487606b13	1422	p++;
coleandbrandon	0:0b0487606b13	1423	}
coleandbrandon	0:0b0487606b13	1424
coleandbrandon	0:0b0487606b13	1425	// Copy characters from response field into result string.
coleandbrandon	0:0b0487606b13	1426	for(i=0, j=0; j<maxlen && i<strlen(p); ++i) {
coleandbrandon	0:0b0487606b13	1427	// Stop if a divier is found.
coleandbrandon	0:0b0487606b13	1428	if(p[i] == divider)
coleandbrandon	0:0b0487606b13	1429	break;
coleandbrandon	0:0b0487606b13	1430	// Skip any quotation marks.
coleandbrandon	0:0b0487606b13	1431	else if(p[i] == '"')
coleandbrandon	0:0b0487606b13	1432	continue;
coleandbrandon	0:0b0487606b13	1433	v[j++] = p[i];
coleandbrandon	0:0b0487606b13	1434	}
coleandbrandon	0:0b0487606b13	1435
coleandbrandon	0:0b0487606b13	1436	// Add a null terminator if result string buffer was not filled.
coleandbrandon	0:0b0487606b13	1437	if (j < maxlen)
coleandbrandon	0:0b0487606b13	1438	v[j] = '\0';
coleandbrandon	0:0b0487606b13	1439
coleandbrandon	0:0b0487606b13	1440	return true;
coleandbrandon	0:0b0487606b13	1441	}
coleandbrandon	0:0b0487606b13	1442
coleandbrandon	0:0b0487606b13	1443	bool Adafruit_FONA::sendParseReply(const char* tosend, const char* toreply, uint16_t *v, char divider, uint8_t index) {
coleandbrandon	0:0b0487606b13	1444	getReply(tosend);
coleandbrandon	0:0b0487606b13	1445
coleandbrandon	0:0b0487606b13	1446	if (! parseReply(toreply, v, divider, index)) return false;
coleandbrandon	0:0b0487606b13	1447
coleandbrandon	0:0b0487606b13	1448	readline(); // eat 'OK'
coleandbrandon	0:0b0487606b13	1449
coleandbrandon	0:0b0487606b13	1450	return true;
coleandbrandon	0:0b0487606b13	1451	}

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	01 May 2016
Imports:	11
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	3
Followers:	5

Adafruit_FONA.cpp@0:0b0487606b13, 2016-05-01 (annotated)

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