FlashMyPico.com

blink_simple
for Raspberry Pi Pico™ 2, submitted by flashmypico

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/** * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. * * SPDX-License-Identifier: BSD-3-Clause */ #include "pico/stdlib.h" #ifndef LED_DELAY_MS #define LED_DELAY_MS 250 #endif // Initialize the GPIO for the LED void pico_led_init(void) { #ifdef PICO_DEFAULT_LED_PIN // A device like Pico that uses a GPIO for the LED will define PICO_DEFAULT_LED_PIN // so we can use normal GPIO functionality to turn the led on and off gpio_init(PICO_DEFAULT_LED_PIN); gpio_set_dir(PICO_DEFAULT_LED_PIN, GPIO_OUT); #endif } // Turn the LED on or off void pico_set_led(bool led_on) { #if defined(PICO_DEFAULT_LED_PIN) // Just set the GPIO on or off gpio_put(PICO_DEFAULT_LED_PIN, led_on); #endif } int main() { pico_led_init(); while (true) { pico_set_led(true); sleep_ms(LED_DELAY_MS); pico_set_led(false); sleep_ms(LED_DELAY_MS); } }

This firmware image was imported from the pico-examples repository.

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Homepage: https://github.com/raspberrypi/pico-examples

Repository: https://github.com/raspberrypi/pico-examples/tree/master/blink_simple

ⓘ Tips

Before flashing, please put your Raspberry Pi Pico™ chip in the bootloader mode by keeping the BOOTSEL button pressed while powering up. For more information, please take a look at your board's datasheet.
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