#include "LedControl.h" // need the library
LedControl lc=LedControl(12,11,10,1); //
// pin 12 is connected to the MAX7219 pin 1
// pin 11 is connected to the CLK pin 13
// pin 10 is connected to LOAD pin 12
// 1 as we are only using 1 MAX7219
void setup()
{
// the zero refers to the MAX7219 number, it is zero for 1 chip
lc.shutdown(0,false);// turn off power saving, enables display
lc.setIntensity(0,8);// sets brightness (0~15 possible values)
lc.clearDisplay(0);// clear screen
}
void loop()
{
for (int row=0; row<8; row++)
{
for (int col=0; col<8; col++)
{
lc.setLed(0,col,row,true); // turns on LED at col, row
delay(25);
}
}
for (int row=0; row<8; row++)
{
for (int col=0; col<8; col++)
{
lc.setLed(0,col,row,false); // turns off LED at col, row
delay(25);
}
}
}
im trying to make my own patterns with this 8x8 matrix using max7219..is it possible with this code to make my own effects.
i tried to do a cross section but i get only one corner to the other corner but the other side doe not happen..the changes i made is below..Im trying to learn and understand the code..please help..
for (int row=0; row<8; row++)
{
for (int col=0; col<8; col++)
{
lc.setLed(0,row,row); // turns on LED at col, row
delay(25);
}
}
i would appreciate if you could post the entire code with the changes as i am new to this
Yes, it does look there's a problem with your shift key (another hint), and no, I won't be posting any more code.
Let's play "spot-the-difference" instead
lc.setLed(0,row,row);
ledcontrol:setled
if your trying to tell me sumthn
I'm not trying to tell you anything; I'm trying to get you to see the problem.
There was a mistake in my earlier post - there's too much arithmetic, but you can figure that out when the code compiles.