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Codice Sorgente Firmware – Access Control v1.0 del 29-03-2016 Pier Aisa
/*
Access Control v1.0 del 29-03-2016 Pier Aisa
*/
#include <SdFat.h>
#include <FishinoUdp.h>
#include <FishinoSockBuf.h>
#include <Fishino.h>
#include <SPI.h>
#include <Wire.h>
#include "RTClib.h"
#define BUFSIZ 38 //stringa piu' lunga "GET /?YYYYMMDDHHMMSS HTTP1.1" = 38
#define wc(s) wc_p(PSTR(s)) //save RAM used instead client.print with data on flash
#define fp(s) fp_p(PSTR(s)) //save RAM used instead file1.print with data on flash
#define header "HTTP/1.1 200 OK\n"
#define content "Content-Type: text/html\n\n"
#define head "<HTML>\n"
#define dash "-\n"
#define br1 "<br>\n"
#define url "<a href=\"/\">HOME</a>\n"
#define txt ".TXT"
#define comma '\t'
#define colon ":"
#define dot "/"
#define http " HTTP"
#define day1 "DAY"
#define get "GET /"
#define datafile "D" //"DATA____"
#define MY_SSID "NikolaTesla"
#define MY_PASS ""
RTC_DS1307 RTC;
int DS1307 = 0x68;
DateTime now;
int in0 = 0,cycle=0;
Sd2Card card;
SdVolume volume;
SdFile root ;
SdFile file ;
SdFile file1 ;
dir_t p ;
char filename[14] ;
char* dirname ;
String date;
int fasce[12];
FishinoServer server(80);
FishinoClient client ;
void setup() {
pinMode(2, OUTPUT);
Serial.begin(115200);
if (!card.init(SPI_HALF_SPEED, 4)) ;
if (!volume.init(&card)) ;
if (!root.openRoot(&volume)) ;
SPI.begin();
SPI.setClockDivider(SPI_CLOCK_DIV2);
while(!Fishino.reset())
Fishino.setMode(STATION_MODE);
while(!Fishino.begin(MY_SSID, MY_PASS))
server.begin();
client = server.available();
Wire.begin();
RTC.begin();
root.rewind();
client = server.available();
IPAddress ip = Fishino.localIP();
Serial.println((IPAddress)ip);
}
void loop()
{ delay(2000);
ListFiles(LS_SIZE,root);
now = RTC.now();
char clientline[BUFSIZ];
int index;
client = server.available();
if (client) {
boolean current_line_is_blank = true;
index = 0;
while (client.connected()) {
if (client.available()) {
char c = client.read();
if (c != '\n' && c != '\r') {
clientline[index] = c;
index++;
if (index >= BUFSIZ)
index = BUFSIZ -1;
continue;
}
clientline[index] = 0;
date = get; date += " " ;
date.toCharArray(filename,14,0);
if (strstr(clientline, filename) != 0) {
//Lista SD
dirname = "/";
HtmlHeader();
root.rewind();
ListFiles(LS_SIZE,root);
break;
}
date = get; date += "D" ;
date.toCharArray(filename,14,0);
if (strstr(clientline, filename) != 0) {
//D command read subdir
dirname = clientline + 6; // look after the "GET />" (6 chars)
(strstr(clientline, http))[0] = 0;
if(file.open(&root,dirname, O_READ));
{ HtmlHeader();
ListFiles(LS_SIZE,file);
}
file.close();
break;
}
//H command set time
date = get; date += "H" ;
date.toCharArray(filename,14,0);
if (strstr(clientline, filename) != 0) {
//set date
date = clientline + 6; // look after the "GET />" (6 chars)
(strstr(clientline, http))[0] = 0;
setTime(date.substring(0,4).toInt(), date.substring(4,6).toInt(), date.substring(6,8).toInt(),date.substring(8,10).toInt(), date.substring(10,12).toInt(), date.substring(12,14).toInt());
wc(url); //back to home
delay(3000);
break;
}
}
}
delay(1000);
client.stop();
}
gestionevento(false); // true per simazione evento
if (now.hour() == 23 && now.minute() == 59) finegiornata();
delay(2000);
}
void HtmlHeader()
{ wc(header);
wc(content);
wc(head);
client.print(getday());client.print(" ");client.print(getdate(true)); wc(" \n");client.print(gettime());
wc(br1);
}
void ListFiles(uint8_t flags, SdFile current) {
current.getFilename(filename);
client.print(filename);
wc("<ul>\n");
while (current.readDir(p) > 0) {
if (p.name[0] == DIR_NAME_FREE) break;
if (p.name[0] == DIR_NAME_DELETED || p.name[0] == '.') continue;
if (!DIR_IS_FILE_OR_SUBDIR(&p)) continue;
wc("<li>");
current.getFilename(filename);
if (DIR_IS_SUBDIR(&p))
{ wc("<a href=\"D\n");
client.write(filename);
}
date = getname(p);
date.toCharArray(filename,14,0);
client.print(filename);
if (DIR_IS_SUBDIR(&p)) { wc("\">\n"); client.print(filename); }
if (DIR_IS_SUBDIR(&p)) wc("</a>\n");
wc("</li>\n");
}
wc("</ul>\n\n");
}
void gestionevento(boolean sim) {
in0 = analogRead(A0);
Serial.print(++cycle);Serial.print("in=");Serial.println(in0);
if (in0 > 50 || sim) { //usare se quando la porta si apre A0 è alto >50
//if (in0 < 50|| sim) { //usare se quando la porta si apre A0 è basso <50
digitalWrite(2, HIGH); //abilita uscita
now = RTC.now();
date = getdate(false)+txt;
date.toCharArray(filename,14,0);
writefile(filename,"G");
wc(url); //back to home
int ora = now.hour();
if (ora>=8 && ora <=19) fasce[ora-8]++;
delay(1000);
}
else digitalWrite(2, LOW); //disabilita uscita
}
void finegiornata() {
String dirname1 = String ("GAAAAMMDD.TXT");
char * dirname2 = "G";
for(int i=0;i<12;i++) fasce[i]=0;
int ora = now.hour();
date = getdate(false)+txt;
date.toCharArray(filename,14,0);
dirname1 = String("G"); //+ String(filename);
dirname1.toCharArray(dirname2,1,0);
openfile(filename,dirname2);
Serial.println("f");
int16_t c; String hour = String("");
boolean oranext = false;
while ((c = file1.read()) > 0) {
if (c==13)
{oranext = true;}
else
{if(oranext && c!=58)
{ hour = hour + String((char)c) ;}
else {
ora = hour.toInt();
if (ora>=8 && ora <=19) fasce[ora-8]++;
oranext = false; hour = ""; ora= 0;
}
}
}
file1.close();
date = getdate(false).substring(2,8)+txt;
date.toCharArray(filename,14,0);
writefile(filename,"M");
for(int i=0;i<12;i++) fasce[i]=0;
wc(url);
delay(50000);
}
void writefile(char * filename1, char * dir) {
root.rewind();
file.close();
if(strstr(dir,"M"))
{ if (!file.open(&root,dir, O_READ))
{}
else
{if (!file.exists(filename1))
{
if (!file1.open(&file,filename1, O_RDWR | O_CREAT | O_AT_END))
{}
else {
fp(datafile);file1.print(comma);
fp("M"); file1.print(comma);
fp("G"); file1.print(comma);
for(int i=0;i<12;i++)
{file1.print(getDigits(i+8,2));file1.print(comma);}
fp("T"); file1.print(comma);
fp(br1);
file1.close();file.close();
}
}
}
}
else
{ if (!file.open(&root,dir, O_READ))
{}
else
{if (!file.exists(filename1))
{
if (!file1.open(&file,filename1, O_RDWR | O_CREAT | O_AT_END))
file1.println("\n");file1.close();file.close();
}
}
}
root.rewind();
file.close();file1.close();
if (!file.open(&root,dir, O_READ))
{}
if (!file1.open(&file,filename1, O_RDWR | O_CREAT | O_AT_END))
{}
else {
if (strstr(dir,"M"))
{
file1.print(getdate(true));file1.print(comma);
file1.print(getmonth()); file1.print(comma);
file1.print(getday());
int tot=0; double med=0;
for(int i=0;i<12;i++)
{file1.print(comma);file1.print(getDigits(fasce[i],2));tot+=fasce[i];}
file1.print(comma);file1.print(getDigits(tot,3));
Serial.println("OKWM\n"); Serial.println(filename1);
}
if (strstr(dir,"G"))
{
file1.print(gettime());file1.print(comma);file1.print(getday());file1.print(comma);file1.println(getdate(true));
}
}
file.close();file1.close();
delay(100);
}
void openfile(char * filename1, char * dir) {
if (!file.open(&root,dir, O_READ))
{}
if (!file1.open(&file,filename1, O_READ))
{}
}
void wc_p(const char p[]) {
byte c;
while (0 != (c = pgm_read_byte(p++))) {
client.print((char)c);
}
}
void fp_p(const char p[]) {
byte c;
while (0 != (c = pgm_read_byte(p++))) {
file1.print((char)c);
}
}
String getdate(boolean point){
String time =getDigits(now.day(),2);
if (point) time +=dot;
time +=getDigits(now.month(),2);
if (point) time +=dot;
time += String(now.year());
return time;
}
String gettime(){
String time = String(getDigits(now.hour(),2));
time += colon;
time +=getDigits(now.minute(),2);
time += colon;
time +=getDigits(now.second(),2);
return time;
}
String getday(){
int day = now.dayOfWeek();
String time = String("XXX");
if (day==0) time="DOM";if (day==1) time="LUN";if (day==2) time="MAR";if (day==3) time="MER";if (day==4) time="GIO";if (day==5) time="VEN";if (day==6) time="SAB";
return time;
}
String getmonth(){
int day = now.month();
String time = String("XXX");
if (day==1) time="GEN";if (day==2) time="FEB";if (day==3) time="MAR";if (day==4) time="APR";if (day==5) time="MAG";if (day==6) time="GIU";
if (day==7) time="LUG";if (day==8) time="AGO";if (day==9) time="SET";if (day==10) time="OTT";if (day==11) time="NOV";if (day==12) time="DIC";
return time;
}
String getDigits(int num, int digits){
String time = String(); time=String("");
if(num < 10 && digits==2) time += String('0');
if(num < 10 && digits==3) time += String("00");
if(num < 100 && num > 9 && digits==3) time += String('0');
time += String(num);
return time ;
}
String getname(dir_t p) {
String namefile = String();
for (uint8_t i = 0; i < 11; i++) {
if (p.name[i] == ' ') continue;
if (i == 8) { namefile += '.'; }
namefile += String((char)p.name[i]);
}
return namefile ;
}
void setTime(uint16_t ye,uint16_t mo,uint16_t da,uint16_t ho,uint16_t mi,uint16_t se) {
RTC.adjust(DateTime(ye,mo,da,ho,mi,se));
}
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