pub unsafe extern "C" fn stdio_init_all()Expand description
\brief Initialize all of the present standard stdio types that are linked into the binary. \ingroup pico_stdio
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 librariess in the binary.
\see stdio_uart, stdio_usb, stdio_semihosting