PicoSDK
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Outline
#define _PICO_STDLIB_H
#include "pico.h"
#include "pico/stdio.h"
#include "pico/time.h"
#include "hardware/gpio.h"
#include "hardware/uart.h"
#include "pico/stdio_uart.h"
#include "pico/stdio_usb.h"
#include "pico/stdio_semihosting.h"
#define PICO_DEFAULT_LED_PIN_INVERTED
setup_default_uart();
Files
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SourceVuRaspberry Pi Pico SDK and ExamplesPicoSDKsrc/common/pico_stdlib_headers/include/pico/stdlib.h
 
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/* * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. * * SPDX-License-Identifier: BSD-3-Clause *//* ... */ #ifndef _PICO_STDLIB_H #define _PICO_STDLIB_H #include "pico.h" #include "pico/stdio.h" #include "pico/time.h" #include "hardware/gpio.h" #include "hardware/uart.h" 5 includes #ifdef __cplusplus extern "C" { #endif /** \file stdlib.h * \defgroup pico_stdlib pico_stdlib * * \brief Aggregation of a core subset of Raspberry Pi Pico SDK libraries used by most executables along with some additional * utility methods * * Including pico_stdlib gives you everything you need to get a basic program running * which prints to stdout or flashes a LED * * This library aggregates: * - @ref hardware_divider * - @ref hardware_gpio * - @ref hardware_uart * - @ref pico_runtime * - @ref pico_platform * - @ref pico_stdio * - @ref pico_time * - @ref pico_util * * There are some basic default values used by these functions that will default to * usable values, however, they can be customised in a board definition header via * config.h or similar *//* ... */ // Note PICO_STDIO_UART, PICO_STDIO_USB, PICO_STDIO_SEMIHOSTING are set by the // respective INTERFACE libraries, so these defines are set if the library // is included for the target executable #if LIB_PICO_STDIO_UART #include "pico/stdio_uart.h" #endif #if LIB_PICO_STDIO_USB #include "pico/stdio_usb.h" #endif #if LIB_PICO_STDIO_SEMIHOSTING #include "pico/stdio_semihosting.h" #endif // PICO_CONFIG: PICO_DEFAULT_LED_PIN, Optionally define a pin that drives a regular LED on the board, default=Usually provided via board header, group=pico_stdlib // PICO_CONFIG: PICO_DEFAULT_LED_PIN_INVERTED, 1 if LED is inverted or 0 if not, type=int, default=0, group=pico_stdlib #ifndef PICO_DEFAULT_LED_PIN_INVERTED #define PICO_DEFAULT_LED_PIN_INVERTED 0 #endif // PICO_CONFIG: PICO_DEFAULT_WS2812_PIN, Optionally define a pin that controls data to a WS2812 compatible LED on the board, group=pico_stdlib // PICO_CONFIG: PICO_DEFAULT_WS2812_POWER_PIN, Optionally define a pin that controls power to a WS2812 compatible LED on the board, group=pico_stdlib /*! \brief Set up the default UART and assign it to the default GPIOs * \ingroup pico_stdlib * * By default this will use UART 0, with TX to pin GPIO 0, * RX to pin GPIO 1, and the baudrate to 115200 * * Calling this method also initializes stdin/stdout over UART if the * @ref pico_stdio_uart library is linked. * * Defaults can be changed using configuration defines, * PICO_DEFAULT_UART_INSTANCE, * PICO_DEFAULT_UART_BAUD_RATE * PICO_DEFAULT_UART_TX_PIN * PICO_DEFAULT_UART_RX_PIN *//* ... */ void setup_default_uart(void); #ifdef __cplusplus }extern "C" { ... } #endif/* ... */ #endif
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