Macros
#define	PRINTF_BUFFER_SIZE

#define	PRINTF_TAS_OFFSET

#define	PRINTF_LOCK_IRQN

Functions
static uint32_t	__is_irq_mode ()

	__attribute__ ((noinline))

static void	tfp_putc (void *data, char c)

void	_putchar (char character)

int	puts (const char *s)

void	system_exit_printf_flush ()
	Flush printf buffer before exit. More...

Variables
uint8_t	g_freertos_scheduler_started

SemaphoreHandle_t	g_printf_mutex

char	__printf_lock_ptr

volatile uint32_t *	g_lock

volatile uint32_t *	g_unlock

Macro Definition Documentation

#define PRINTF_BUFFER_SIZE

#define PRINTF_LOCK_IRQN

Referenced by __attribute__().

#define PRINTF_TAS_OFFSET

Function Documentation

__attribute__ ( (noinline) )

References __is_irq_mode(), __native_is_fc(), g_freertos_scheduler_started, g_lock, g_printf_mutex, hal_eu_evt_mask_wait_and_clr(), pi_cluster_is_on(), pi_yield(), PRINTF_LOCK_IRQN, and xSemaphoreTakeFromISR.

static uint32_t __is_irq_mode ( )

static

References MCAUSE_IRQ_Msk.

Referenced by __attribute__().

void _putchar ( char character )

Output a character to a custom device like UART, used by the printf() function This function is declared here only. You have to write your custom implementation somewhere

Parameters

character Character to output

Referenced by _out_char().

int puts ( const char * s )

References __io_lock(), __io_unlock(), c, and tfp_putc().

Referenced by _puts().