Io

Functions
void	printf_uart_init (uint8_t uart_id)
	Initialize printf via uart. More...
void	system_exit_printf_flush ()
	Flush printf buffer before exit. More...

Description

Function Documentation

void printf_uart_init

(

uint8_t

uart_id

)

This function initializes a UART device to enable printing through it.

Note

Printf via uart is only available once scheduler has started. Otherwise the output will be through debug_bridge.

Referenced by system_init().

void system_exit_printf_flush

(

)

This function is called before leaving platform/interrupting runtime to flush current output buffer if it has been filled.

References pi_uart_close().

Referenced by system_exit().