d7/d73/include_2uart_8h_source.html

/* SPDX-License-Identifier: GPL-2.0+ */


#ifndef __CLI_UART_H__

#define __CLI_UART_H__


#ifdef __cplusplus

extern "C" {

#endif// __cplusplus


int uart_putchar(int c);


int uart_puts(const char *s);


int uart_getchar(void);


char get_uart_input(void);


void uart_log_putchar(void *arg, char c);


int tstc();


extern int puts(const char *s);


#ifdef __cplusplus

}

#endif// __cplusplus


#endif//__CLI_UART_H__

uart_log_putchar
void uart_log_putchar(void *arg, char c)
Writes a single character 'c' to the log output.
Definition uart.c:17

uart_puts
int uart_puts(const char *s)
Writes the null-terminated string 's' to the UART output.
Definition uart.c:39

get_uart_input
char get_uart_input(void)
Waits for and returns a single character from the UART input.
Definition uart.c:65

uart_getchar
int uart_getchar(void)
Reads a single character from the UART input.
Definition uart.c:52

puts
int puts(const char *s)
Writes the null-terminated string 's' to the standard output.
Definition uart.c:94

uart_putchar
int uart_putchar(int c)
Writes a single character 'c' to the UART output.
Definition uart.c:27

tstc
int tstc()
Tests whether a character is waiting in the UART input buffer.
Definition uart.c:89