Actions

AVR serial communications

From Just in Time

Revision as of 06:37, 2 December 2009 by Danny (talk | contribs) (Created page with 'Notes on getting serial communications to work on AVR. ==Registers== ;UCSRB: (USART Control and Status Register B) In this register, set RXEN to enable serial reception and TXEN …')
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Notes on getting serial communications to work on AVR.

Registers

UCSRB
(USART Control and Status Register B) In this register, set RXEN to enable serial reception and TXEN to enable serial transmission.
UBRR
(USART Baud Rate Register) Sets the baud rate. The baud rate is fosc/(UBBR+1) divided by 2, 8 (U2X = 1) or 16 (U2X = 0). U2X is located in UCSRA.
Retrieved from "https://rurandom.org/justintime/index.php?title=AVR_serial_communications&oldid=11"