Hello! Im using Arduino 1.04 with board ATmega328 on board (8 mhz) and not 16 mhz.
When i compile this code i got this error. Why?
Yes i have the Adafruit_GFX and Adafruit_PCD8544 library.
acer@Parrot:/usr/share/arduino/libraries$ cd Robot_Control
acer@Parrot:/usr/share/arduino/libraries/Robot_Control$ ls
Adafruit_GFX.cpp EEPROM_I2C.cpp information.cpp Sensors.cpp
Adafruit_GFX.h EEPROM_I2C.h keyboard.cpp SPI.cpp
Arduino_LCD.cpp examples lcd.cpp SPI.h
Arduino_LCD.h Fat16Config.h Melody.cpp Squawk.cpp
ArduinoRobot.cpp Fat16.cpp Motors.cpp Squawk.h
ArduinoRobot.h Fat16.h Multiplexer.cpp SquawkSD.cpp
communication.cpp Fat16mainpage.h Multiplexer.h SquawkSD.h
Compass.cpp Fat16util.h RobotSdCard.cpp utility
Compass.h FatStructs.h SdCard.cpp Wire.cpp
EasyTransfer2.cpp glcdfont.c SdCard.h Wire.h
EasyTransfer2.h helper.cpp SdInfo.h
acer@Parrot:/usr/share/arduino/libraries/Robot_Control$ cd ..
acer@Parrot:/usr/share/arduino/libraries$ cd Adafruit_GFX
acer@Parrot:/usr/share/arduino/libraries/Adafruit_GFX$ ls
Adafruit_GFX.cpp Adafruit_GFX.h glcdfont.c license.txt README.txt
acer@Parrot:/usr/share/arduino/libraries/Adafruit_GFX$ cd ..
acer@Parrot:/usr/share/arduino/libraries$ cd Adafruit_PCD8544
acer@Parrot:/usr/share/arduino/libraries/Adafruit_PCD8544$ ls
Adafruit_PCD8544.cpp Adafruit_PCD8544.h examples license.txt README.txt
acer@Parrot:/usr/share/arduino/libraries/Adafruit_PCD8544$
/*********************************************************************
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
*********************************************************************/
#include <Adafruit_GFX.h>
#include <Adafruit_PCD8544.h>
// pin 7 - Serial clock out (SCLK)
// pin 6 - Serial data out (DIN)
// pin 5 - Data/Command select (D/C)
// pin 4 - LCD chip select (CS)
// pin 3 - LCD reset (RST)
Adafruit_PCD8544 display = Adafruit_PCD8544(7, 6, 5, 4, 3);
#define NUMFLAKES 10
#define XPOS 0
#define YPOS 1
#define DELTAY 2
#define LOGO16_GLCD_HEIGHT 16
#define LOGO16_GLCD_WIDTH 16
const static unsigned char PROGMEM logo16_glcd_bmp[] =
{ B00000000, B11000000,
B00000001, B11000000,
B00000001, B11000000,
B00000011, B11100000,
B11110011, B11100000,
B11111110, B11111000,
B01111110, B11111111,
B00110011, B10011111,
B00011111, B11111100,
B00001101, B01110000,
B00011011, B10100000,
B00111111, B11100000,
B00111111, B11110000,
B01111100, B11110000,
B01110000, B01110000,
B00000000, B00110000 };
void setup() {
Serial.begin(9600);
display.begin();
// init done
// you can change the contrast around to adapt the display
// for the best viewing!
display.setContrast(50);
display.display(); // show splashscreen
delay(2000);
display.clearDisplay(); // clears the screen and buffer
// draw a single pixel
display.drawPixel(10, 10, BLACK);
display.display();
delay(2000);
display.clearDisplay();
// draw many lines
testdrawline();
display.display();
delay(2000);
display.clearDisplay();
// draw rectangles
testdrawrect();
display.display();
delay(2000);
display.clearDisplay();
// draw multiple rectangles
testfillrect();
display.display();
delay(2000);
display.clearDisplay();
// draw mulitple circles
testdrawcircle();
display.display();
delay(2000);
display.clearDisplay();
// draw a circle, 10 pixel radius
display.fillCircle(display.width()/2, display.height()/2, 10, BLACK);
display.display();
delay(2000);
display.clearDisplay();
testdrawroundrect();
delay(2000);
display.clearDisplay();
testfillroundrect();
delay(2000);
display.clearDisplay();
testdrawtriangle();
delay(2000);
display.clearDisplay();
testfilltriangle();
delay(2000);
display.clearDisplay();
// draw the first ~12 characters in the font
testdrawchar();
display.display();
delay(2000);
display.clearDisplay();
// text display tests
display.setTextSize(1);
display.setTextColor(BLACK);
display.setCursor(0,0);
display.println("Hello, world!");
display.setTextColor(WHITE, BLACK); // 'inverted' text
display.println(3.141592);
display.setTextSize(2);
display.setTextColor(BLACK);
display.print("0x"); display.println(0xDEADBEEF, HEX);
display.display();
delay(2000);
// miniature bitmap display
display.clearDisplay();
display.drawBitmap(30, 16, logo16_glcd_bmp, 16, 16, 1);
display.display();
// invert the display
display.invertDisplay(true);
delay(1000);
display.invertDisplay(false);
delay(1000);
// draw a bitmap icon and 'animate' movement
testdrawbitmap(logo16_glcd_bmp, LOGO16_GLCD_HEIGHT, LOGO16_GLCD_WIDTH);
}
void loop() {
}
void testdrawbitmap(const uint8_t *bitmap, uint8_t w, uint8_t h) {
uint8_t icons[NUMFLAKES][3];
srandom(666); // whatever seed
// initialize
for (uint8_t f=0; f< NUMFLAKES; f++) {
icons[f][XPOS] = random() % display.width();
icons[f][YPOS] = 0;
icons[f][DELTAY] = random() % 5 + 1;
Serial.print("x: ");
Serial.print(icons[f][XPOS], DEC);
Serial.print(" y: ");
Serial.print(icons[f][YPOS], DEC);
Serial.print(" dy: ");
Serial.println(icons[f][DELTAY], DEC);
}
while (1) {
// draw each icon
for (uint8_t f=0; f< NUMFLAKES; f++) {
display.drawBitmap(icons[f][XPOS], icons[f][YPOS], logo16_glcd_bmp, w, h, BLACK);
}
display.display();
delay(200);
// then erase it + move it
for (uint8_t f=0; f< NUMFLAKES; f++) {
display.drawBitmap(icons[f][XPOS], icons[f][YPOS], logo16_glcd_bmp, w, h, WHITE);
// move it
icons[f][YPOS] += icons[f][DELTAY];
// if its gone, reinit
if (icons[f][YPOS] > display.height()) {
icons[f][XPOS] = random() % display.width();
icons[f][YPOS] = 0;
icons[f][DELTAY] = random() % 5 + 1;
}
}
}
}
void testdrawchar(void) {
display.setTextSize(1);
display.setTextColor(BLACK);
display.setCursor(0,0);
for (uint8_t i=0; i < 168; i++) {
if (i == '\n') continue;
display.write(i);
//if ((i > 0) && (i % 14 == 0))
//display.println();
}
display.display();
}
[A lot of code]
}
I got the same error if i try to compile this.
#include <Adafruit_GFX.h>
void setup() {
}
void loop() {
}
/usr/share/arduino/libraries/Robot_Control/keyboard.cpp: In member function ‘int8_t RobotControl::keyboardRead()’:
/usr/share/arduino/libraries/Robot_Control/keyboard.cpp:31: error: ‘KEY’ was not declared in this scope