John,
You will find these terms in the Device Datasheet
On 3/30/2012 2:46 PM, John Krautkramer wrote:
Hi,
Studying the WinAVR & AVR Libc docs, I come across many references like:
#define UDR UDR0
#define UCSRA UCSR0A
#define UCSRB UCSR0B
#define FE FE0
#define TXEN TXEN0
#define RXEN RXEN0
#define RXCIE RXCIE0
#define UDRE UDRE0
#define U2X U2X0
#define UBRRL UBRR0L
ADCSRA &= ~_BV(ADIE);/* disable ADC interrupt */
UCSRA = _BV(U2X); /* improve baud rate error by using 2x
clk */
UBRRL = (F_CPU / (16UL * UART_BAUD)) - 1;
SET(DDR, HD44780_RS);
ASSIGN(DDR, HD44780_D4, 0x0F);
Where do I find a reference for what all these "constants" mean and how
to use them?
Thanks in advance for the direction! I'm obviously new to this.
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