Code: Select all
Adafruit_ChainedMatrix matrix = Adafruit_ChainedMatrix();
matrix.init(0x70, 0x71, 0x72);
matrix.setRotation(3);
matrix.print("long text");
matrix.writeDisplay();
Moderators: adafruit_support_bill, adafruit
Code: Select all
Adafruit_ChainedMatrix matrix = Adafruit_ChainedMatrix();
matrix.init(0x70, 0x71, 0x72);
matrix.setRotation(3);
matrix.print("long text");
matrix.writeDisplay();
Code: Select all
#include <Wire.h>
#include "Adafruit_LEDBackpack.h"
#include "Adafruit_GFX.h"
Adafruit_BicolorMatrix matrix[3];
void setup() {
Serial.begin(9600);
for(uint8_t i=0; i<3; i++) {
matrix[i] = Adafruit_BicolorMatrix();
matrix[i].begin(0x70 + i);
}
}
void loop()
{
delay(200);
}
I double checked the "installation" of the libraries and tested my previous sample code which is still running fine./Users/MegaByteMaster/Documents/Arduino/libraries/Adafruit_GFX/Adafruit_GFX.h: In member function 'Adafruit_GFX& Adafruit_GFX::operator=(const Adafruit_GFX&)':
/Users/MegaByteMaster/Documents/Arduino/libraries/Adafruit_GFX/Adafruit_GFX.h:13: error: non-static const member 'const int16_t Adafruit_GFX::WIDTH', can't use default assignment operator
/Users/MegaByteMaster/Documents/Arduino/libraries/Adafruit_GFX/Adafruit_GFX.h:13: error: non-static const member 'const int16_t Adafruit_GFX::HEIGHT', can't use default assignment operator
/Users/MegaByteMaster/Documents/Arduino/libraries/Adafruit_LEDBackpack/Adafruit_LEDBackpack.h: In member function 'Adafruit_BicolorMatrix& Adafruit_BicolorMatrix::operator=(const Adafruit_BicolorMatrix&)':
/Users/MegaByteMaster/Documents/Arduino/libraries/Adafruit_LEDBackpack/Adafruit_LEDBackpack.h:91: note: synthesized method 'Adafruit_GFX& Adafruit_GFX::operator=(const Adafruit_GFX&)' first required here
ChainedDisplayTest.ino: In function 'void setup()':
ChainedDisplayTest.ino.ino:32: note: synthesized method 'Adafruit_BicolorMatrix& Adafruit_BicolorMatrix::operator=(const Adafruit_BicolorMatrix&)' first required here