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vineri, 28 iunie 2013

Radio FM cu TEA5767 si... Arduino (II)

   Fata de partea I, in care am prezentat date generale si am comandat integratul TEA5767 cu placa Arduino si am afisat date pe un LCD cu 16 coloane si 2 randuri, apoi pe unul compatibil Nokia 5110, acum voi conectata si modulul de timp real (RTC) cu integratul DS1307, astfel incat voi avea si informatii despre ora si data.


   Dupa ce am modificat un pic sketch-ul anterior pentru a muta informatiile legate de frecventa radio, am urmatoarea prezentare:
  Am completat sketch-ul cu partea de RTC, obtinand:
/*********************************************************************
This is an example sketch for our Monochrome Nokia 5110 LCD Displays
  Pick one up today in the adafruit shop!
These displays use SPI to communicate, 4 or 5 pins are required to
interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada  for Adafruit Industries.
BSD license, check license.txt for more information
All text above, and the splash screen must be included in any redistribution
*********************************************************************/
// Nokia 5110 LCD (PCD8544) from https://code.google.com/p/pcd8544/

/* niq_ro ( http://nicuflorica.blogspot.ro ) case for Nokia 5110 LCD (PCD8544) - LPH 7366:
 For module from China, you must connect like this:
* Pin 1 (RST) -> Arduino digital 6 (D6)
* Pin 2 (CE) -> Arduino digital 7 (D7)
* Pin 3 (DC) -> Arduino digital 5 (D5)
* Pin 4 (DIN) -> Arduino digital 4 (D4)
* Pin 5 (CLK) - Arduino digital 3 (D3)
* Pin 7 (LIGHT) -> +5V thru 56-100 ohms resistor (for permanent lights) or... other pin control
* Pin 8 (GND) -> GND1 or GND2 
*/

// Date and time functions using a DS1307 RTC connected via I2C and Wire lib
// original sketck from http://learn.adafruit.com/ds1307-real-time-clock-breakout-board-kit/

// adapted sketch by niq_ro from http://nicuflorica.blogspot.ro
// version 4.0 for FM radio with TEA5767 - http://www.tehnic.go.ro

#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
// Adafruit_PCD8544 display = Adafruit_PCD8544(SCLK, DIN, DC, CS, RST);
Adafruit_PCD8544 display = Adafruit_PCD8544(3, 4, 5, 7, 6);

#include <TEA5767.h>
#include <Wire.h>
#include <Button.h>

// TEA5767 begin
TEA5767 Radio;
double old_frequency;
double frequency;
int search_mode = 0;
int search_direction;
unsigned long last_pressed;

Button btn_forward(11, PULLUP);
Button btn_backward(12, PULLUP);
// TEA5767 end

#include "RTClib.h"
RTC_DS1307 RTC;

void setup () {

  Wire.begin();
  Radio.init();
  Radio.set_frequency(104.5); 
  Serial.begin(9600);

  display.begin();
  // init done

  // you can change the contrast around to adapt the display
  // for the best viewing!
  display.setContrast(60);
  display.clearDisplay();

RTC.begin();
// RTC.adjust(DateTime(__DATE__, __TIME__));
// if you need set clock... just remove // from line above this

// part code for flashing LED
Wire.beginTransmission(0x68);
Wire.write(0x07); // move pointer to SQW address
Wire.write(0x10); // sends 0x10 (hex) 00010000 (binary) to control register - turns on square wave
Wire.endTransmission();

  if (! RTC.isrunning()) {
    Serial.println("RTC is NOT running!");
    // following line sets the RTC to the date & time this sketch was compiled
    RTC.adjust(DateTime(__DATE__, __TIME__));
  }

  // Print a logo message to the LCD.
  display.setTextSize(1);
  display.setTextColor(BLACK);
  display.setCursor(8,0);
  display.println("tehnic.go.ro");
  display.setCursor(20, 8);
  display.print("& niq_ro");
  display.setCursor(16, 24);
  display.print("radio FM");  
  display.setCursor(5, 32);
  display.print("si ceas/data");
  display.setCursor(0, 40);
  display.print("versiunea ");
  display.setTextColor(WHITE, BLACK);
  display.print("4.0");
  display.display();
  delay (5000);
  display.clearDisplay(); 

}

void loop () {
  
  DateTime now = RTC.now();
  unsigned char buf[5];
  int stereo;
  int signal_level;
  double current_freq;
  unsigned long current_millis = millis();
  
  if (Radio.read_status(buf) == 1) {
    current_freq =  floor (Radio.frequency_available (buf) / 100000 + .5) / 10;
    stereo = Radio.stereo(buf);
    signal_level = Radio.signal_level(buf);

   display.setTextSize(2);
   display.setTextColor(BLACK);

  if (current_freq >=100)
   display.setCursor(0,16);
else
   display.setCursor(12,16);
   display.print(display.print(current_freq));

// erase 2 number from right
   for (int x = 16; x < 30; x++)
   { 
   display.drawLine(60, x, 84, x, WHITE);
   }

   display.setTextSize(1);
   display.setCursor(65,19);
   display.print("MHz");

   display.setCursor(0,35);
   display.setTextSize(1);
   display.setTextColor(WHITE, BLACK);
   if (stereo) display.print("STEREO"); else display.print("MONO");
   
   display.display();
   delay (500);
   display.clearDisplay(); 

// draw a signal level triangle...
   display.drawLine(80, 30, 80, 45, BLACK);
   display.drawLine(80, 45, 50, 45, BLACK);
   display.drawLine(50, 45, 80, 30, BLACK);
// draw an antenna
   display.drawLine(55, 32, 55, 40, BLACK);
   display.drawLine(56, 32, 56, 40, BLACK);
   display.drawLine(52, 32, 55, 36, BLACK);
   display.drawLine(51, 32, 55, 37, BLACK);
   display.drawLine(59, 32, 56, 36, BLACK);
   display.drawLine(60, 32, 56, 37, BLACK);
    

int sl = signal_level;
   for (int x = 0; x < sl; x++)
   { 
   display.drawLine(50+2*x, 45, 50+2*x, 45-x, BLACK);
   }


  }
  
  if (search_mode == 1) {
      if (Radio.process_search (buf, search_direction) == 1) {
          search_mode = 0;
      }
  }
  
  if (btn_forward.isPressed()) {
    last_pressed = current_millis;
    search_mode = 1;
    search_direction = TEA5767_SEARCH_DIR_UP;
    Radio.search_up(buf);
    delay(300);
  }
    
  if (btn_backward.isPressed()) {
    last_pressed = current_millis;
    search_mode = 1;
    search_direction = TEA5767_SEARCH_DIR_DOWN;
    Radio.search_down(buf);
    delay(300);
  } 
   delay(100);


   // need for display time 
   int zs = now.second()/10;
   int us = now.second() - zs*10;
  
  if (us > 2 )
 {
   display.setTextSize(2);
   display.setTextColor(BLACK);
   display.setCursor(0, 0);
   
   
   {   if ( now.hour() < 10)
   {
     display.print(" "); 
     display.print(now.hour(), DEC);
   }
   else
   {
     display.print(now.hour(), DEC);
   }
   display.setCursor(20, 0);
   display.print(":");
   display.setCursor(28, 0);
   if ( now.minute() < 10)
   {
     display.print("0"); 
     display.print(now.minute(), DEC);
   }
   else
   {
   display.print(now.minute(), DEC);
   }

   display.setCursor(48, 0);
   display.print(":");
   display.setCursor(57, 0);
   if ( now.second() < 10)
   {
     display.print("0"); 
     display.print(now.second(), DEC);
   }
   else
   {
   display.print(now.second(), DEC);
   }
   }
 }
 else 
 {
   display.setTextSize(1);
   display.setTextColor(BLACK);
   display.setCursor(16, 0);
   if ( now.hour() < 10)
   {
     display.print(" "); 
     display.print(now.hour(), DEC);
   }
   else
   {
   //  display.setCursor(16, 0);
     display.print(now.hour(), DEC);
   }
   display.print(":");
   if ( now.minute() < 10)
   {
     display.print("0"); 
     display.print(now.minute(), DEC);
   }
   else
   {
   display.print(now.minute(), DEC);
   }
   display.print(":");
   if ( now.second() < 10)
   {
     display.print("0"); 
     display.print(now.second(), DEC);
   }
   else
   {
   display.print(now.second(), DEC);
   }
      
   display.setCursor(10, 8);
   if ( now.day() < 10)
   {
     display.print("0"); 
     display.print(now.day(), DEC);
   }
   else
   {
   display.print(now.day(), DEC);
   }
   display.print("/");
   if ( now.month() < 10)
   {
     display.print("0"); 
     display.print(now.month(), DEC);
   }
   else
   {
   display.print(now.month(), DEC);
   }
   display.print("/");
   display.print(now.year(), DEC);
 }

}

   Filmuletul, care prezinta, ce am scris mai sus, se numeste FM radio with TEA5767 and Arduino (III):
29.iun.2013
   Am mai facut un filmulet, numit FM radio with TEA5767 and Arduino (IV)

PS: Am conectat si senzorul DHT11 si am informatii despre temperatura si umiditate, dar pare prea "sorcova", asa ca nu am mai "bibilit" la sketch prea mult...
/*********************************************************************
This is an example sketch for our Monochrome Nokia 5110 LCD Displays
  Pick one up today in the adafruit shop!
  ------> http://www.adafruit.com/products/338
These displays use SPI to communicate, 4 or 5 pins are required to
interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada  for Adafruit Industries.
BSD license, check license.txt for more information
All text above, and the splash screen must be included in any redistribution
*********************************************************************/
// Nokia 5110 LCD (PCD8544) from https://code.google.com/p/pcd8544/

/* niq_ro ( http://nicuflorica.blogspot.ro ) case for Nokia 5110 LCD (PCD8544) - LPH 7366:
 For module from China, you must connect like this:
* Pin 1 (RST) -> Arduino digital 6 (D6)
* Pin 2 (CE) -> Arduino digital 7 (D7)
* Pin 3 (DC) -> Arduino digital 5 (D5)
* Pin 4 (DIN) -> Arduino digital 4 (D4)
* Pin 5 (CLK) - Arduino digital 3 (D3)
* Pin 6 (Vcc) -> +5V thru adaptor module (see http://nicuflorica.blogspot.ro/2013/06/afisajul-folosit-la-telefoanele-nokia.html )
* Pin 7 (LIGHT) -> +5V thru 56-100 ohms resistor (for permanent lights) or... other pin control
* Pin 8 (GND) -> GND1 or GND2 
*/

// Date and time functions using a DS1307 RTC connected via I2C and Wire lib
// original sketck from http://learn.adafruit.com/ds1307-real-time-clock-breakout-board-kit/
// add part with SQW=1Hz from http://tronixstuff.wordpress.com/2010/10/20/tutorial-arduino-and-the-i2c-bus/

// adapted sketch by niq_ro from http://nicuflorica.blogspot.ro
// version 4.1 for FM radio with TEA5767 - http://www.tehnic.go.ro

#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
// Adafruit_PCD8544 display = Adafruit_PCD8544(SCLK, DIN, DC, CS, RST);
Adafruit_PCD8544 display = Adafruit_PCD8544(3, 4, 5, 7, 6);

#include <TEA5767.h>
// from https://github.com/andykarpov/TEA5767
#include <Wire.h>
#include <Button.h>
// from http://arduino-info.wikispaces.com/file/view/Button.zip/405390486/Button.zip

// TEA5767 begin
TEA5767 Radio;
double old_frequency;
double frequency;
int search_mode = 0;
int search_direction;
unsigned long last_pressed;

Button btn_forward(11, PULLUP);
Button btn_backward(12, PULLUP);
// TEA5767 end

#include <DHT.h>
#define DHTPIN A2     // what pin we're connected DHT11
#define DHTTYPE DHT11   // DHT 11 
DHT dht(DHTPIN, DHTTYPE);

#include "RTClib.h"
RTC_DS1307 RTC;

void setup () {

  Wire.begin();
  Radio.init();
  Radio.set_frequency(104.5); 
  Serial.begin(9600);

 // sensor DHT for humidity and temperature 
  dht.begin();
  display.begin();
  // init DHT done

  // you can change the contrast around to adapt the display
  // for the best viewing!
  display.setContrast(55);
  display.clearDisplay();

RTC.begin();
// RTC.adjust(DateTime(__DATE__, __TIME__));
// if you need set clock... just remove // from line above this

// part code for flashing LED
Wire.beginTransmission(0x68);
Wire.write(0x07); // move pointer to SQW address
// Wire.write(0x00); // turns the SQW pin off
 Wire.write(0x10); // sends 0x10 (hex) 00010000 (binary) to control register - turns on square wave at 1Hz
// Wire.write(0x13); // sends 0x13 (hex) 00010011 (binary) 32kHz

Wire.endTransmission();

  if (! RTC.isrunning()) {
    Serial.println("RTC is NOT running!");
    // following line sets the RTC to the date & time this sketch was compiled
    RTC.adjust(DateTime(__DATE__, __TIME__));
  }

  // Print a logo message to the LCD.
  display.setTextSize(1);
  display.setTextColor(BLACK);
  display.setCursor(8,0);
  display.println("tehnic.go.ro");
  display.setCursor(20, 8);
  display.print("& niq_ro");
  display.setCursor(16, 24);
  display.print("radio FM");  
  display.setCursor(5, 32);
  display.print("si ceas/data");
  display.setCursor(0, 40);
  display.print("versiunea ");
  display.setTextColor(WHITE, BLACK);
  display.print("4.1");
  display.display();
  delay (5000);
  display.clearDisplay(); 

}

void loop () {
  
  DateTime now = RTC.now();
  unsigned char buf[5];
  int stereo;
  int signal_level;
  double current_freq;
  unsigned long current_millis = millis();
  
  if (Radio.read_status(buf) == 1) {
    current_freq =  floor (Radio.frequency_available (buf) / 100000 + .5) / 10;
    stereo = Radio.stereo(buf);
    signal_level = Radio.signal_level(buf);

   display.setTextSize(2);
   display.setTextColor(BLACK);

  if (current_freq >=100)
   display.setCursor(0,16);
else
   display.setCursor(12,16);
   display.print(display.print(current_freq));

// erase 2 number from right
   for (int x = 16; x < 30; x++)
   { 
   display.drawLine(60, x, 84, x, WHITE);
   }

   display.setTextSize(1);
   display.setCursor(65,16);
   display.print("MHz");

   display.setCursor(65,24);
   display.setTextSize(1);
   display.setTextColor(WHITE, BLACK);
   if (stereo) display.print("ST"); else display.print("  ");

  // read value from DHT sensor
  int h = dht.readHumidity();
  int t = dht.readTemperature();

   display.setTextColor(BLACK);
   display.setCursor(6,32);
   display.setTextSize(1);
   display.print(h);
   display.print("%H");
   display.setCursor(0,40);
   display.setTextColor(WHITE, BLACK);
   display.print("+");
   display.print(t);
   display.print("^C ");

   
   display.display();
   delay (500);
   display.clearDisplay(); 

// draw a signal level triangle...
   display.drawLine(80, 30, 80, 45, BLACK);
   display.drawLine(80, 45, 50, 45, BLACK);
   display.drawLine(50, 45, 80, 30, BLACK);
// draw an antenna
   display.drawLine(55, 32, 55, 40, BLACK);
   display.drawLine(56, 32, 56, 40, BLACK);
   display.drawLine(52, 32, 55, 36, BLACK);
   display.drawLine(51, 32, 55, 37, BLACK);
   display.drawLine(59, 32, 56, 36, BLACK);
   display.drawLine(60, 32, 56, 37, BLACK);
    

int sl = signal_level;
   for (int x = 0; x < sl; x++)
   { 
   display.drawLine(50+2*x, 45, 50+2*x, 45-x, BLACK);
   }


  }
  
  if (search_mode == 1) {
      if (Radio.process_search (buf, search_direction) == 1) {
          search_mode = 0;
      }
  }
  
  if (btn_forward.isPressed()) {
    last_pressed = current_millis;
    search_mode = 1;
    search_direction = TEA5767_SEARCH_DIR_UP;
    Radio.search_up(buf);
    delay(300);
  }
    
  if (btn_backward.isPressed()) {
    last_pressed = current_millis;
    search_mode = 1;
    search_direction = TEA5767_SEARCH_DIR_DOWN;
    Radio.search_down(buf);
    delay(300);
  } 
   delay(100);


   // need for display time 
   int zs = now.second()/10;
   int us = now.second() - zs*10;
  
  if (us > 2 )
 {
   display.setTextSize(2);
   display.setTextColor(BLACK);
   display.setCursor(0, 0);
   
   
   {   if ( now.hour() < 10)
   {
     display.print(" "); 
     display.print(now.hour(), DEC);
   }
   else
   {
     display.print(now.hour(), DEC);
   }
   display.setCursor(20, 0);
   display.print(":");
   display.setCursor(28, 0);
   if ( now.minute() < 10)
   {
     display.print("0"); 
     display.print(now.minute(), DEC);
   }
   else
   {
   display.print(now.minute(), DEC);
   }

   display.setCursor(48, 0);
   display.print(":");
   display.setCursor(57, 0);
   if ( now.second() < 10)
   {
     display.print("0"); 
     display.print(now.second(), DEC);
   }
   else
   {
   display.print(now.second(), DEC);
   }
   }
 }
 else 
 {
   display.setTextSize(1);
   display.setTextColor(BLACK);
   display.setCursor(16, 0);
   if ( now.hour() < 10)
   {
     display.print(" "); 
     display.print(now.hour(), DEC);
   }
   else
   {
   //  display.setCursor(16, 0);
     display.print(now.hour(), DEC);
   }
   display.print(":");
   if ( now.minute() < 10)
   {
     display.print("0"); 
     display.print(now.minute(), DEC);
   }
   else
   {
   display.print(now.minute(), DEC);
   }
   display.print(":");
   if ( now.second() < 10)
   {
     display.print("0"); 
     display.print(now.second(), DEC);
   }
   else
   {
   display.print(now.second(), DEC);
   }
      
   display.setCursor(10, 8);
   if ( now.day() < 10)
   {
     display.print("0"); 
     display.print(now.day(), DEC);
   }
   else
   {
   display.print(now.day(), DEC);
   }
   display.print("/");
   if ( now.month() < 10)
   {
     display.print("0"); 
     display.print(now.month(), DEC);
   }
   else
   {
   display.print(now.month(), DEC);
   }
   display.print("/");
   display.print(now.year(), DEC);
 }

}
   Schema de conectare devine:

25 de comentarii:

  1. Salut.
    Din schema publicata de tine nu am văzut unde se conectează butoanele de backward si forward. Aștept cu interes un răspuns de la tine.
    Stima si respect pentru munca depusă.

    RăspundețiȘtergere
    Răspunsuri
    1. Salut,

      Am uitat.. am folosit butoane fara retine cu contact spre masa la D11 si D12.. apare informatia prin sketch...

      PS: merci pentru aprecieri...
      PS2: cand o sa am timp o sa pun si schema cu butoanele

      Ștergere
    2. Incerc sa incarc sketchul si imi da eror (( cum rezolv problema?

      http://i.imgur.com/eMANXgt.jpg

      Ștergere
    3. cum am scris s la videoul de pe youtube.. muta libraria ai Robot_Control de acolo.. nu ar trebui sa o folosesca....

      Ștergere
  2. Salut,

    La compilare imi da forte multe errori. Poti sa ma ajuti te rog? Multumesc Anticipat
    Erorile sunt :
    ketch_mar13a.ino:58:20: error: RTClib.h: No such file or directory
    sketch_mar13a:38: error: 'Adafruit_PCD8544' does not name a type
    sketch_mar13a:47: error: 'TEA5767' does not name a type
    sketch_mar13a:54: error: 'Button' does not name a type
    sketch_mar13a:55: error: 'Button' does not name a type
    sketch_mar13a:59: error: 'RTC_DS1307' does not name a type
    sketch_mar13a.ino: In function 'void setup()':
    sketch_mar13a:64: error: 'Radio' was not declared in this scope
    sketch_mar13a:68: error: 'display' was not declared in this scope
    sketch_mar13a:76: error: 'RTC' was not declared in this scope
    sketch_mar13a:89: error: 'DateTime' was not declared in this scope
    sketch_mar13a:94: error: 'BLACK' was not declared in this scope
    sketch_mar13a:105: error: 'WHITE' was not declared in this scope
    sketch_mar13a.ino: In function 'void loop()':
    sketch_mar13a:115: error: 'DateTime' was not declared in this scope
    sketch_mar13a:115: error: expected `;' before 'now'
    sketch_mar13a:122: error: 'Radio' was not declared in this scope
    sketch_mar13a:127: error: 'display' was not declared in this scope
    sketch_mar13a:128: error: 'BLACK' was not declared in this scope
    sketch_mar13a:139: error: 'WHITE' was not declared in this scope
    sketch_mar13a:148: error: 'WHITE' was not declared in this scope
    sketch_mar13a:178: error: 'Radio' was not declared in this scope
    sketch_mar13a:183: error: 'btn_forward' was not declared in this scope
    sketch_mar13a:186: error: 'TEA5767_SEARCH_DIR_UP' was not declared in this scope
    sketch_mar13a:187: error: 'Radio' was not declared in this scope
    sketch_mar13a:191: error: 'btn_backward' was not declared in this scope
    sketch_mar13a:194: error: 'TEA5767_SEARCH_DIR_DOWN' was not declared in this scope
    sketch_mar13a:195: error: 'Radio' was not declared in this scope
    sketch_mar13a:202: error: 'now' was not declared in this scope
    sketch_mar13a:207: error: 'display' was not declared in this scope
    sketch_mar13a:208: error: 'BLACK' was not declared in this scope
    sketch_mar13a:250: error: 'display' was not declared in this scope
    sketch_mar13a:251: error: 'BLACK' was not declared in this scope



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  3. AM REZOLVAT PROBLEMA CU ERRORILE.
    Am incarcat gresit "Libraries". Pentru MAC OS users este putin diferit fata de platforma WINDOWS.
    Multumesc si "keep on running"

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  4. Salut.
    Foarte interesant proiectul.Am o problema nu resusesc sa compilez proiectul.Vreau sa il fac autonom cu un mic panou solar :) .Si in loc de DHT11 se poate inlocui cu DS18B20? Multumesc.

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    Răspunsuri
    1. ai librariile? se poate adapta si la DS18B20...

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    2. Arduino: 1.5.6-r2 (Windows XP), Board: "Arduino Pro or Pro Mini, ATmega328 (3.3V, 8 MHz)"

      Build options changed, rebuilding all

      C:\Documents and Settings\Administrator\My Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp: In member function 'void Adafruit_PCD8544::begin(uint8_t, uint8_t)':
      C:\Documents and Settings\Administrator\My Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp:166: error: 'SPI' was not declared in this scope
      C:\Documents and Settings\Administrator\My Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp:167: error: 'SPI_CLOCK_DIV4' was not declared in this scope
      C:\Documents and Settings\Administrator\My Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp:168: error: 'SPI_MODE0' was not declared in this scope
      C:\Documents and Settings\Administrator\My Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp: In member function 'void Adafruit_PCD8544::spiWrite(uint8_t)':
      C:\Documents and Settings\Administrator\My Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp:234: error: 'SPI' was not declared in this scope

      This report would have more information with
      "Show verbose output during compilation"
      enabled in File > Preferences.

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    3. Alte sketch de ex.http://blog.stuartlewis.com/2011/02/12/scrolling-text-with-an-arduino-and-nokia-5110-screen/ le compileaza.

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    4. Arduino (III) merge lipsea SPI libraria.Sper sa reusesc sa implementez un DS18B20.Multumesc.

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  5. I'm getting error: 'display' was not declared in this scope. Can you please point out what am I doing wrong?

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  6. you have "Adafruit_GFX" and "Adafruit_PCD8544.h" libraries?

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  7. i have "Adafruit_GFX" and "Adafruit_PCD8544.h" libraries but show error

    Arduino: 1.0.6 (Windows 7), Board: "LilyPad Arduino w/ ATmega328"
    C:\Users\Administrator\Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp: In member function 'void Adafruit_PCD8544::begin(uint8_t, uint8_t)':

    C:\Users\Administrator\Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp:166: error: 'SPI' was not declared in this scope

    C:\Users\Administrator\Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp:167: error: 'SPI_CLOCK_DIV4' was not declared in this scope

    C:\Users\Administrator\Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp:168: error: 'SPI_MODE0' was not declared in this scope

    C:\Users\Administrator\Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp: In member function 'void Adafruit_PCD8544::spiWrite(uint8_t)':

    C:\Users\Administrator\Documents\Arduino\libraries\Adafruit_PCD8544\Adafruit_PCD8544.cpp:234: error: 'SPI' was not declared in this scope

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  8. yes, spi library this standard library of arduino.Or do you mean something else , I do not understand. thank you.

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  9. thank you now working.my arduino programe have problem unistall and reinstall working.

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  10. if want to add function "mute" and "manual frequency step up-down".you have guide for this function?. thank you.

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  11. Nicu,

    I have all the libraries installed, including the SPI.h, but I'm still getting this error:

    Using library Adafruit GFX Library in folder: /Users/lcseh/Documents/Arduino/libraries/Adafruit_GFX
    Using library Adafruit PCD8544 Nokia 5110 LCD library in folder: /Users/lcseh/Documents/Arduino/libraries/Adafruit_PCD8544
    Using library TEA5767 in folder: /Users/lcseh/Documents/Arduino/libraries/TEA5767 (legacy)
    Using library Wire in folder: /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/Wire
    Using library Button in folder: /Users/lcseh/Documents/Arduino/libraries/Button (legacy)

    /Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-g++ -c -g -Os -w -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10603 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/variants/eightanaloginputs -I/Users/lcseh/Documents/Arduino/libraries/Adafruit_GFX -I/Users/lcseh/Documents/Arduino/libraries/Adafruit_PCD8544 -I/Users/lcseh/Documents/Arduino/libraries/TEA5767 -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/Wire -I/Users/lcseh/Documents/Arduino/libraries/Button /var/folders/kg/nf8p2v7j6yg9yrw4n8qz1qb40000gn/T/build8418629892659470147.tmp/Nokia_LCD_Radio.cpp -o /var/folders/kg/nf8p2v7j6yg9yrw4n8qz1qb40000gn/T/build8418629892659470147.tmp/Nokia_LCD_Radio.cpp.o
    In file included from Nokia_LCD_Radio.ino:37:0:
    /Users/lcseh/Documents/Arduino/libraries/Adafruit_PCD8544/Adafruit_PCD8544.h:28:17: fatal error: SPI.h: No such file or directory
    #include
    ^
    compilation terminated.

    Any idea?

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  12. try to compile for Arduino Uno board.. I see something "NANO".. maybe is a problem with this... maybe or maybe not :D

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  13. Ok, I wanted to compile it for a nano, indeed. I'll try with an UNO, and will let you know.

    Multumesc!

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  14. Hello if I wanted to do the same project with RTC and radio humidity sensor and temperature but instead use the dsplay nokia 5110 but using the display
    2.4 "TFT LCD touch shield should change as the wiring diagrams?
    thanks 1000

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    Răspunsuri
    1. sorry for delay in replay... TFT LCD touch shield use 17 pins (A0..A4, D2..D13), so you must put a intermediate shield for control other peripheral, like me with DDS with AD9850 (see http://arduinotehniq.blogspot.ro/2015/04/touch-screen-dds-with-ad9850-and-arduino.html )... so, I think Arduino Uno haven't enough pins for that.. maybe Mega or Due...

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  15. Hi is there a way to change the format from 24 hr to 12 hr? and display am pm

    I'm not good wit programming if you can help I would appreciate it.

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