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pr_arduino.ino
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pr_arduino.ino
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#include <usbhid.h>
//#include <usbhub.h>
#include <hiduniversal.h>
#include <hidboot.h>
#include <SPI.h>
#include <EtherCard.h>
#include <LiquidCrystal_I2C.h>
#include <ArduinoJson.h>
//#include <avr/wdt.h>
#define display 0x3F
LiquidCrystal_I2C lcd(display, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);
byte Ethernet::buffer[300];
static uint32_t timer;
const char website[] PROGMEM = "192.168.1.10";
String codbarras;
byte multiplo = 0;
byte contagem = 0;
int contpin = 7; // button de contagem temporario
int pause = 6; // button para pausar contagem
int ledgr = 4; // led verde
int ledrd = 5; // led vermelho
int temp_pause = 0; // tempo de pressionamento do button de pause 5 sec
bool flag_conect = true; // flag de conexão de rede
bool flag_pause = false; // flag de parada de contagem
bool flag_cont; // flag de controle do sinal (bit) contagem
bool flag_apont = false; // flag para o apontamento de produção
bool flag_op = false; // flag para buscar via rest informações da Ordem de Produção
bool flag_print = false;
bool flag_menu = true;
int WhichScreen =1; // This variable stores the current Screen number
boolean hasChanged = true;
int buttonState; // the current reading from the input pin
int lastButtonState = LOW; // the previous reading from the input pin
////////////////////////// inicia classe do USBHOST e função para ler codigo de barras ///////////////////////////////////////
class MyParser : public HIDReportParser {
public:
MyParser();
void Parse(USBHID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf);
protected:
uint8_t KeyToAscii(bool upper, uint8_t mod, uint8_t key);
virtual void OnKeyScanned(bool upper, uint8_t mod, uint8_t key);
virtual void OnScanFinished();
};
MyParser::MyParser() {
}
void MyParser::Parse(USBHID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf) {
// If error or empty, return
if (buf[2] == 1 || buf[2] == 0) return;
for (uint8_t i = 7; i >= 2; i--) {
// If empty, skip
if (buf[i] == 0) continue;
// If enter signal emitted, scan finished
if (buf[i] == UHS_HID_BOOT_KEY_ENTER) {
OnScanFinished();
} // If not, continue normally
else {
// If bit position not in 2, it's uppercase words
OnKeyScanned(i > 2, buf, buf[i]);
}
return;
}
}
uint8_t MyParser::KeyToAscii(bool upper, uint8_t mod, uint8_t key) {
// Letters
if (VALUE_WITHIN(key, 0x04, 0x1d)) {
if (upper) return (key - 4 + 'A');
else return (key - 4 + 'a');
} // Numbers
else if (VALUE_WITHIN(key, 0x1e, 0x27)) {
return ((key == UHS_HID_BOOT_KEY_ZERO) ? '0' : key - 0x1e + '1');
}
return 0;
}
void MyParser::OnKeyScanned(bool upper, uint8_t mod, uint8_t key) {
uint8_t ascii = KeyToAscii(upper, mod, key);
codbarras += (char) ascii;
}
void MyParser::OnScanFinished() {
}
USB Usb;
//USBHub Hub(&Usb);
HIDUniversal Hid(&Usb);
MyParser Parser;
//////////////////////////////// final classe USBHOST //////////////////////////////////////////////////////////
//////////////////////////////// inicio da função para receber a resposta rest do servidor /////////////////////
static void my_callback(byte status, word off, word len) {
int checkResp = 0;
int x = 0;
Ethernet::buffer[off + len] = 0;
String fullResponse;
fullResponse = (char*) Ethernet::buffer + off;
// Serial.println(fullResponse);
checkResp = fullResponse.indexOf('{');
if (checkResp != -1) {
// fullResponse.remove(0, checkResp - 1);
StaticJsonBuffer<200> jsonBuffer;
JsonObject& root = jsonBuffer.parseObject(fullResponse);
if (root.success()) {
if (root["erro"].as<char*>()) {
lcd.clear();
lcd.setCursor(4, 0); // Column, line
lcd.print(F("ATENCAO !!!!"));
lcd.setCursor(0, 2); // Column, line
if (root["erro"].as<char*>()) {
lcd.print(root["erro"].as<char*>());
} else {
lcd.print(root["errorMessage"].as<char*>());
}
digitalWrite(ledrd, HIGH);
delay(5000);
limpa_var(); // função para limpar varaveis
} else {
if (atoi(root["get"].as<char*>()) == 1) {
lcd.clear();
lcd.setCursor(0, 0); // Column, line
lcd.print(F("OP:"));
lcd.setCursor(3, 0);
lcd.print(root["op"].as<char*>());
lcd.setCursor(10, 0);
lcd.print(F("Total:"));
lcd.setCursor(16, 0);
lcd.print(root["qt"].as<char*>());
lcd.setCursor(0, 1); // Column, line
lcd.print(F("Cod:"));
lcd.setCursor(4, 1);
lcd.print(root["pr"].as<char*>());
lcd.setCursor(15, 1);
lcd.print(F("UM:"));
lcd.setCursor(18, 1);
lcd.print(root["um"].as<char*>());
lcd.setCursor(0, 2); // Column, line
lcd.print(F("P:"));
lcd.setCursor(2, 2);
lcd.print(root["qp"].as<char*>());
lcd.setCursor(7, 2);
lcd.print(F("S:"));
lcd.setCursor(9, 2);
lcd.print(root["sl"].as<char*>());
lcd.setCursor(15, 2);
lcd.print(F("E:"));
lcd.setCursor(17, 2);
lcd.print(root["et"].as<char*>());
lcd.setCursor(0, 3);
lcd.print(F("|||||||"));
lcd.setCursor(9, 3);
lcd.print(contagem);
lcd.setCursor(13, 3);
lcd.print(F("|||||||"));
flag_op = true;
multiplo = root["cx"];
digitalWrite(ledgr, HIGH);
do{
digitalWrite(ledgr,LOW);
digitalWrite(ledrd,HIGH);
delay(200);
digitalWrite(ledgr,HIGH);
digitalWrite(ledrd,LOW);
delay(200);
x += 1;
} while (x < 2);
} else {
if (root["999"].as<char*>()){
flag_apont = true;
return;
}
if (root["100"].as<char*>()){
//delay(1000);
flag_apont = false;
flag_op = false;
contagem = 0;
//Serial.println(F("^XA^FO50,50^AQN,50,50^FDSAMPLE ARIALI^FS ^XZ"));
if(flag_print == false){
Serial.println(F("^XA"));
Serial.println(F("^PR1"));
Serial.println(F("^PQ1"));
Serial.println(F("^FO42,12^GB768,1152,3,B^FS"));
// Serial.println(F("^FO48,18^A0B,150,250^FR^FH_^FDQ^FS"));
// Serial.println(F("^FO84,72^A0B,50,50^FR^FH_^FD98^FS"));
Serial.println(F("^FO48,24^A0B,035,055^FR^FH_^FDAROTUBI^FS"));
Serial.println(F("^FO48,1020^A0B,025,045^FH_^FDCodigo:^FS"));
Serial.println(F("^FO78,450^A0B,085,130^FH_^FD"));
Serial.println(root["pr"].as<char*>());
Serial.println(F("^FS"));
Serial.println(F("^FO150,966^A0B,025,045^FH_^FDDescricao:^FS"));
Serial.println(F("^FO180,18^A0B,093,093^FH_^FD"));
Serial.println( root["dc"].as<char*>());
Serial.println(F("^FS"));
//Serial.println(F("^FO270,828^A0B,093,093^FH_^FD"));
//Serial.println( root["dc"].as<char*>());
// Serial.println(F("^FS"));
Serial.println(F("^FO360,12^GB0,1152,3,B^FS"));
Serial.println(F("^FO462,12^GB0,1152,3,B^FS"));
Serial.println(F("^FO564,12^GB0,1152,3,B^FS"));
Serial.println(F("^FO360,168^GB204,0,3,B^FS"));
Serial.println(F("^FO360,450^GB204,0,3,B^FS"));
Serial.println(F("^FO360,606^GB204,0,3,B^FS"));
Serial.println(F("^FO360,822^GB204,0,3,B^FS"));
Serial.println(F("^FO360,930^GB204,0,3,B^FS"));
Serial.println(F("^FO372,948^A0B,095,095^FH_^FDQTDE^FS"));
Serial.println(F("^FO474,954^A0B,097,097^FH_^FD"));
Serial.println(multiplo);
Serial.println(F("^FS"));
Serial.println(F("^FO372,834^A0B,045,065^FH_^FDUM^FS"));
Serial.println(F("^FO504,840^A0B,045,065^FH_^FD"));
Serial.println(root["um"].as<char*>());
Serial.println(F("^FS"));
Serial.println(F("^FO372,666^A0B,045,065^FH_^FDLote^FS"));
Serial.println(F("^FO504,624^A0B,045,065^FH_^FD")) ;
Serial.println(codbarras.substring(0,6));
Serial.println(F("^FS"));
Serial.println(F("^FO372,462^A0B,045,065^FH_^FDCaixa^FS"));
Serial.println(F("^FO504,468^A0B,045,065^FH_^FD"));
Serial.println(root["se"].as<char*>());
Serial.println(F("^FS"));
Serial.println(F("^FO372,264^A0B,045,065^FH_^FDData^FS"));
Serial.println(F("^FO504,180^A0B,040,060^FH_^FD"));
Serial.println(root["dt"].as<char*>());
Serial.println(F("^FS"));
Serial.println(F("^FO372,18^A0B,045,065^FH_^FDTurno^FS"));
Serial.println(F("^FO504,72^A0B,050,065^FH_^FD"));
Serial.println(root["tn"].as<char*>());
Serial.println(F("^FS"));
Serial.println(F("^FO636,72^BY3,2,108^B3B,N,108,Y,N^FD"));
Serial.println(root["pr"].as<char*>());
Serial.println("0000");
Serial.println(multiplo);
Serial.println(codbarras.substring(0,6));
Serial.println(root["se"].as<char*>());
Serial.println(F("^FS"));
Serial.println(F("^XZ"));
flag_print = true;
}
flag_apont = false;
flag_op = false;
return;
//emp_etiqueta()
}
}
}
}
}
}
////////////////////////////////inicio da função setup /////////////////////////////////////////////
void setup() {
Serial.begin(9600);
Serial.println(F("\n[INICIANDO]"));
pinMode(contpin, INPUT);
pinMode(pause, INPUT);
pinMode(ledgr, OUTPUT);
digitalWrite(ledgr, LOW);
pinMode(ledrd, OUTPUT);
lcd.begin(20, 4);
lcd.setBacklight(HIGH);
lcd.clear();
lcd.setCursor(0, 0); // Column, line
lcd.print(F(" TI - AROTUBI"));
lcd.setCursor(0, 2); // Column, line
lcd.print(F(" APONTAMENTO"));
lcd.setCursor(0, 3); // Column, line
lcd.print(F(" AUTO. DE PRODUCAO"));
delay(5000);
//INICIANDO REDE/////////////////////////////////////////////////////////////////////////////////////////
const byte mymac[] PROGMEM = {0x72, 0x68, 0x58, 0x2D, 0x34, 0x36};
const static byte ip[] = {192, 168, 0, 82};
const static byte gw[] = {192, 168, 1, 254};
const static byte dns[] = {192, 168, 1, 222};
if (ether.begin(sizeof Ethernet::buffer, mymac, 8) == 0) { // Initialize ethercard.
Serial.println(F("ERRO - REDE"));
lcd.setCursor(0, 2);
lcd.print(F("ERRO - REDE"));
}
if (!ether.staticSetup(ip, gw, dns)) {
lcd.setCursor(0, 2);
lcd.print(F("ERRO - CONEXAO")); // the ethercard an IP address and get the gateway and
lcd.setCursor(0, 3);
lcd.print(F("VERIFIQUE O CABO"));
Serial.println(F("ERRO - IP")); // DNS server addresses.
}
ether.printIp("IP: ", ether.myip);
ether.printIp("GW: ", ether.gwip);
ether.printIp("DNS: ", ether.dnsip);
if (!ether.dnsLookup(website)) {
Serial.println(F("DNS failed"));
flag_conect = false;
}
ether.printIp("SRV: ", ether.hisip);
if (Usb.Init() == -1) {
Serial.println(F("OSC did not start."));
}
// delay( 200 );
Hid.SetReportParser(0, &Parser);
// inicia_sistema();
}
void loop() {
int val = digitalRead(contpin); // read input value
int parar = digitalRead(pause);
char cx[12];
int rc;
if (flag_conect == false) {
lcd.clear();
lcd.setCursor(0, 1);
lcd.print(F("ERRO - CONEXAO")); // the ethercard an IPl address and get the gateway and
lcd.setCursor(0, 2);
lcd.print(F("VERIFIQUE A REDE"));
Serial.println(F("ERRO - IP")); // DNS server addresses.
delay(5000);
} else {
if(flag_menu == true){
menu( val, parar);
}else{
ether.packetLoop(ether.packetReceive());
// digitalWrite(co, HIGH); //temporario
if (flag_op == false) {
if (codbarras.length() == 0) (ler_codbar());
codbarras.toCharArray(cx, 12);
if (millis() > timer) {
timer = millis() + 5000;
// ether.browseUrl(PSTR("/wscorpcloud/nofrost/1/"), cx, website, my_callback);
ether.browseUrl(PSTR("/wscorpcloud/rampas/1/"), cx, website, my_callback);
ether.persistTcpConnection(true);
}
}
if (flag_op == true && flag_apont == false) {
// Serial.println(val);
// Serial.println(flag_pause);
if (parar == LOW) {
delay(1000);
temp_pause += 1;
if (temp_pause == 5 && flag_pause == false) {
flag_pause = true;
digitalWrite(ledrd, HIGH);
temp_pause = 0;
lcd.clear();
lcd.setCursor(0, 1); // Column, line
lcd.print(F(" SISTEMA PARADO "));
lcd.setCursor(0, 2); // Column, line
lcd.print(F(" PARA CALIBRACAO "));
}
if (temp_pause == 5 && flag_pause == true) {
flag_pause = false;
digitalWrite(ledrd, LOW);
temp_pause = 0;
flag_op = false;
}
if (parar == HIGH) {
temp_pause = 0;
}
}else{
temp_pause = 0;
};
if (contagem == multiplo) {
// aponta produção
flag_apont = true;
} else {
if (val == LOW && flag_pause != true) {
if (flag_cont == HIGH) {
flag_cont = LOW;
conta_peca();
// Serial.println(contagem);
// Serial.println(multiplo);
}
} else {
flag_cont = HIGH;
}
}
}
if (flag_apont == true) {
codbarras.toCharArray(cx, 12);
flag_print = false;
if (millis() > timer) {
timer = millis() + 10000;
// ether.browseUrl(PSTR("/wscorpcloud/nofrost/2/"), cx, website, my_callback);
ether.browseUrl(PSTR("/wscorpcloud/rampas/2/"), cx, website, my_callback);
ether.persistTcpConnection(true);
}
}
}
}
}
void menu(int alt, int selec ){
if (hasChanged == true) {
switch(WhichScreen) {
case 1:
{
lcd.clear();
lcd.setCursor(0,0); // Column, line
lcd.print(F("--------Menu--------"));
lcd.setCursor(0,1); // Column, line
lcd.print(F(">> Ap. Auto Producao"));
lcd.setCursor(0,2);
lcd.print(F(" Teste Impressora"));
}
break;
case 2:
{
lcd.clear();
lcd.setCursor(0,0); // Column, line
lcd.print(F("--------Menu--------"));
lcd.setCursor(0,1); // Column, line
lcd.print(F(" Ap. Auto Producao"));
lcd.setCursor(0,2);
lcd.print(F(">> Teste Impressora"));
}
break;
}
}
int reading = alt;
if (reading != buttonState) {
buttonState = reading;
if (buttonState == LOW) {
hasChanged = true;
WhichScreen++;
}
} else {
hasChanged = false;
}
lastButtonState = reading;
if (WhichScreen > 2){
WhichScreen = 1;
}
if(WhichScreen == 2){
if(selec == LOW){
Serial.println(F("^XA^FO50,50^AQN,50,50^FDTESTE DE IMPRESSÃO^FS ^XZ"));
delay(5000);
}
}
if(WhichScreen == 1){
if(selec == LOW){
flag_menu = false;
}
}
}
void ler_codbar() {
lcd.clear();
lcd.setCursor(3, 0);
lcd.print(F("LER COD BARRAS"));
lcd.setCursor(0, 2);
lcd.print(F("OP:"));
while (codbarras.length() != 11) {
Usb.Task();
lcd.setCursor(3, 2);
lcd.print(codbarras);
} // delay(3000);
}
void conta_peca() {
contagem = contagem + 1;
lcd.setCursor(9, 3);
lcd.print(contagem);
}
void limpa_var() {
digitalWrite(ledrd, LOW);
digitalWrite(ledgr, LOW);
codbarras = "";
multiplo = 0;
contagem = 0;
flag_op = false;
}