change blink to use PICO_DEFAULT_LED_PIN to support other boards (#57)

* change blink to use PICO_DEFAULT_LED_PIN to support other boards * also update pio/pwm and picoboard/blinky system/hello_double_tap
2021-02-22 22:08:12 +07:00
parent 6a53ff302b
commit 1be0e7fc28
3 changed files with 3 additions and 3 deletions
--- a/blink/blink.c
+++ b/blink/blink.c
@@ -7,7 +7,7 @@
 #include "pico/stdlib.h"

 int main() {
-    const uint LED_PIN = 25;
+    const uint LED_PIN = PICO_DEFAULT_LED_PIN;
    gpio_init(LED_PIN);
    gpio_set_dir(LED_PIN, GPIO_OUT);
    while (true) {