uart_usb_lib.c File Reference

This file controls the UART USB functions. More...

#include "config.h"
#include "usb_drv.h"
#include "usb_descriptors.h"
#include "serial/uart_usb_lib.h"
#include "cdc_task.h"
#include <stdio.h>

Go to the source code of this file.

Functions
void	uart_usb_init (void)
	Initializes the uart_usb library.
bit	uart_usb_tx_ready (void)
	This function checks if the USB emission buffer is ready to accept at at least 1 byte.
int	uart_usb_putchar (int data_to_send)
	This function fills the USB transmit buffer with the new data.
bit	uart_usb_test_hit (void)
	This function checks if a character has been received on the USB bus.
char	uart_usb_getchar (void)
	This function reads one byte from the USB bus.
void	uart_usb_flush (void)
	This function sends the data stored in the USB transmit buffer.
Variables
Uchar	tx_counter
	Counter for USB Serial port.

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Detailed Description

This file controls the UART USB functions.

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Definition in file uart_usb_lib.c.