stdio.h File Reference

#include "pico.h"

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Macros
#define	PICO_STDOUT_MUTEX   1
#define	PICO_STDIO_ENABLE_CRLF_SUPPORT   1
#define	PICO_STDIO_DEFAULT_CRLF   1
#define	PICO_STDIO_STACK_BUFFER_SIZE   128
#define	PICO_STDIO_DEADLOCK_TIMEOUT_MS   1000

Typedefs
typedef struct stdio_driver	stdio_driver_t

Functions
bool	stdio_init_all (void)
	Initialize all of the present standard stdio types that are linked into the binary.Call this method once you have set up your clocks to enable the stdio support for UART, USB and semihosting based on the presence of the respective libraries in the binary. More...
void	stdio_flush (void)
	Flushes any buffered output.
int	getchar_timeout_us (uint32_t timeout_us)
	Return a character from stdin if there is one available within a timeout. More...
void	stdio_set_driver_enabled (stdio_driver_t *driver, bool enabled)
	Adds or removes a driver from the list of active drivers used for input/output. More...
void	stdio_filter_driver (stdio_driver_t *driver)
	Control limiting of output to a single driver. More...
void	stdio_set_translate_crlf (stdio_driver_t *driver, bool translate)
	control conversion of line feeds to carriage return on transmissions More...
int	putchar_raw (int c)
	putchar variant that skips any CR/LF conversion if enabled
int	puts_raw (const char *s)
	puts variant that skips any CR/LF conversion if enabled
void	stdio_set_chars_available_callback (void(*fn)(void *), void *param)
	get notified when there are input characters available More...