aversive_10-03-12/modules/comm/uart/uart_send.c File Reference

#include <uart.h>
#include <uart_defs.h>
#include <uart_private.h>

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Functions
int	uart_send (uint8_t num, char c)

---

Function Documentation

int uart_send	(	uint8_t	num,
		char	c
	)

uart_send is used to send data to the uart 'num'. The data is first stored in the FIFO before beeing sent. If the FIFO is full, the function wait until the uart is ready. The function returns c.

Definition at line 28 of file uart_send.c.

References cirbuf_add_head(), g_tx_fifo, GLOBAL_IRQ_ARE_MASKED, RXCIE, uart_regs, uart_send_next_char(), uart_send_nowait(), and UDRE.