stdio_init_all() function

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, semihosting, and RTT based on the presence of the respective libraries in the binary. When stdio_usb is configured, this method can be optionally made to block, waiting for a connection via the variables specified in stdio_usb_init (i.e. PICO_STDIO_USB_CONNECT_WAIT_TIMEOUT_MS )

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Declaration

Definition

from stdio.h:69

bool stdio_init_all(void);

Implemented in stdio.c:200

Return value

true if at least one output was successfully initialized, false otherwise. \see stdio_uart, stdio_usb, stdio_semihosting, stdio_rtt

Examples

stdio_init_all() is referenced by 102 libraries and example projects:

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stdio_init_all() function

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