From 7c2b1d2d6624f6c401459d27e9216d74b164c09d Mon Sep 17 00:00:00 2001
From: Andreea Radoescu <randreea23@gmail.com>
Date: Sun, 25 Oct 2026 18:40:15 +0100
Subject: added code to initialize display and render on screen the adc samples

---
 firmware/src/debug.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'firmware/src/debug.hpp')

diff --git a/firmware/src/debug.hpp b/firmware/src/debug.hpp
index 856da38..49be259 100644
--- a/firmware/src/debug.hpp
+++ b/firmware/src/debug.hpp
@@ -3,10 +3,18 @@
 namespace debug
 {
 
+static void
+toggle_led() {
+    gpio_xor_mask(1u << PICO_DEFAULT_LED_PIN);
+}
 void
 init()
 {
     stdio_init_all();
+    gpio_init(PICO_DEFAULT_LED_PIN);
+    gpio_set_dir(PICO_DEFAULT_LED_PIN, 1);
+    gpio_put(PICO_DEFAULT_LED_PIN, !PICO_DEFAULT_LED_PIN_INVERTED);
+
 }
 
 }
-- 
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