C++ (Cpp) Write_Max7219_byte Examples

Example #1

File: text.c Project: leon-anavi/raspberrypi-matrix-led-max7219

void Write_Max7219(uchar address1,uchar dat1,uchar address2,uchar dat2)
{
	bcm2835_gpio_write(Max7219_pinCS,LOW);
	Write_Max7219_byte(address1);
	Write_Max7219_byte(dat1); 
	Write_Max7219_byte(address2);
	Write_Max7219_byte(dat2);
	bcm2835_gpio_write(Max7219_pinCS,HIGH);
}

Example #2

File: main.c Project: mrnick1234567/miniclock

void Initial_comm( unsigned int address,unsigned int dat)
{
	unsigned int i;
	CS0;
	//good = LED_N;
/*	for( ; good > 0; --good )                  //Determine which one equipment operation
	{
		Write_Max7219_byte(0x00);               //Write the address, that is, digital tube number
		Write_Max7219_byte(0x00);               //Write data, that is, digital tube display digital	  
	}*/

	for( i = 0; i < LED_N ; ++i)
	{
		Write_Max7219_byte(address);
		Write_Max7219_byte(dat);
	}
	CS1;
}

Example #3

File: main.c Project: mrnick1234567/miniclock

void Write_Max7219(unsigned int address,unsigned int dat, unsigned int sel)//write data to MAX7219.
{
	unsigned int good;
	CS0;
	good = LED_N;
	for( ; good > 0; --good )                  //Determine which one equipment operation
	{
		Write_Max7219_byte(0x00);               //Write the address, that is, digital tube number
		Write_Max7219_byte(0x00);               //Write data, that is, digital tube display digital	  
	}
	Write_Max7219_byte(address);           //Write the address, that is, digital tube number
	Write_Max7219_byte(dat);               //Write data, that is, digital tube display digital
	good = sel ;
	for( ; good > 0; --good )                  //Determine which one equipment operation
	{
		Write_Max7219_byte(0x00);               //Write the address, that is, digital tube number
		Write_Max7219_byte(0x00);               //Write data, that is, digital tube display dig
	}
	CS1;  
}