int main()
{
DDRB=0x01; // Set PB0 pin as output for display select
spi_masterInit(); // Initialize spi module
displayDriverInit(); // Initialize display chip
// clear display (all zero's)
for (char i =1; i<=2; i++)
{
spi_slaveSelect(0); // Select display chip
spi_write(i); // digit adress: (digit place)
spi_write(0); // digit value: 0
spi_slaveDeSelect(0); // Deselect display chip
}
wait(1000);
// write 4-digit data
for (char i =1; i<=2; i++)
{
spi_slaveSelect(0); // Select display chip
spi_write(i); // digit adress: (digit place)
spi_write(i); // digit value: i (= digit place)
spi_slaveDeSelect(0); // Deselect display chip
wait(1000);
}
wait(1000);
return (1);
}
int main()
{
DDRB=0x01; // Set PB0 pin as output for display select
spi_masterInit(); // Initialize spi module
displayDriverInit(); // Initialize display chip
// clear display (all eight's)
for (char i = 1; i <= 4; i++)
{
spi_writeWord(i,15);
}
wait(1000);
writeLedDisplay(15);
return (1);
}
int main()
{
DDRB=0x01; // Set PB0 pin as output for display select
spi_masterInit(); // Initialize spi module
displayDriverInit(); // Initialize display chip
// clear display (all zero's)
for (char i =1; i<=4; i++)
{
spi_writeWord(i,0);
}
//wait(1000);
//// write 4-digit data
//for (char i =1; i<=4; i++)
//{
//spi_writeWord(i,i);
//wait(1000);
//}
//writeLedDisplay(1512);
//In de main:
writeLedDisplay(-120);
wait(1000);
return (1);
}
