C++ (Cpp) set_twi_reciever_enable Examples

Example #1

File: twi.c Project: Callamatix/S.M.A.U.G

void init_TWI(int module_adress)
{
	switch(module_adress)
	{
		case(C_ADRESS):
		{
			PORTC = 0x03; // Pull up, only 1!
			set_twi_reciever_enable();
			//TWSR = (0<<TWPS0) | (0<<TWPS1); //Prescaler 0 0 -> 1
			TWBR = 0b00011011; //bit rate 27 => clk = 79.448 kHz
			TWAR = (1<<TWA6) | (1<<TWGCE); // Address 100 0000, General Call Accepted
			break;
		}
		case(S_ADRESS):
		{
			TWBR = 0b00010111; //bit rate 23 => clk = 80.0 kHz
			set_twi_reciever_enable();
			//TWSR = (0<<TWPS0) | (0<<TWPS1); //Prescaler 0 0 -> 1
			TWAR = (1<<TWA5); // Address 010 0000, General Call Not Accepted
			break;
		}
		case(ST_ADRESS):
		{
			TWBR = 0b00010111; //bit rate 23 => clk = 80.0 kHz
			set_twi_reciever_enable();
			//TWSR = (0<<TWPS0) | (0<<TWPS1); //Prescaler 0 0 -> 1
			TWAR = (1<<TWA4) | (1<<TWGCE); // Address 001 0000, General Call Accepted
			break;
		}
	}
}

Example #2

File: twi.c Project: Cupo/S.M.A.U.G

void TWI_init(uint8_t moduleAdress)
{
	myAdress = moduleAdress;
	switch(moduleAdress)
	{
		case(C_ADDRESS):
		{
			PORTC = 0x03; // Pull up, only 1!
			set_twi_reciever_enable();
			//TWSR = (0<<TWPS0) | (0<<TWPS1); //Prescaler 0 0 -> 1
			TWBR = 0b00111111; //bit rate 27
			TWAR = (1<<TWA6) | (1<<TWGCE); // Address 100 0000, General Call Accepted
			break;
		}
		case(S_ADDRESS):
		{
			TWBR = 0b00111111; //bit rate 23
			set_twi_reciever_enable();
			//TWSR = (0<<TWPS0) | (0<<TWPS1); //Prescaler 0 0 -> 1
			TWAR = (1<<TWA5); // Address 010 0000, General Call Not Accepted
			break;
		}
		case(ST_ADDRESS):
		{
			TWBR = 0b00111111; //bit rate
			set_twi_reciever_enable();
			//TWSR = (0<<TWPS0) | (0<<TWPS1); //Prescaler 0 0 -> 1
			TWAR = (1<<TWA4) | (1<<TWGCE); // Address 001 0000, General Call Accepted
			break;
		}
	}
}