working on visualizer

2026-03-03 16:20:04 +11:00
parent e43b9585a2
commit 1c0cdac077
2 changed files with 29 additions and 0 deletions
--- a/relay/main.c
+++ b/relay/main.c
@@ -1,5 +1,6 @@
 #include "../include/packet.h"

+#include <stdio.h>
 #include "pico/stdlib.h"

 #define LED_PIN 25
@@ -8,7 +9,12 @@ int main() {
    gpio_init(LED_PIN);
    gpio_set_dir(LED_PIN, GPIO_OUT);

+    stdio_init_all();
+
+    
+
    while (true) {
+        printf("hello!!!\n");
        gpio_put(LED_PIN, 1);
        sleep_ms(2000);
        gpio_put(LED_PIN, 0);