From b230173ad262a5aefaab4ce41889ef6b266658cf Mon Sep 17 00:00:00 2001
From: olikraus <olikraus@gmail.com>
Date: Mon, 14 Sep 2026 11:09:25 +0200
Subject: [PATCH] platformio arduino uno blink

---
 sys/platformio/arduino_uno/blink/.gitignore     |  1 +
 sys/platformio/arduino_uno/blink/info.txt       | 11 +++++++++++
 sys/platformio/arduino_uno/blink/platformio.ini | 14 ++++++++++++++
 sys/platformio/arduino_uno/blink/src/main.cpp   | 13 +++++++++++++
 4 files changed, 39 insertions(+)
 create mode 100644 sys/platformio/arduino_uno/blink/.gitignore
 create mode 100644 sys/platformio/arduino_uno/blink/info.txt
 create mode 100644 sys/platformio/arduino_uno/blink/platformio.ini
 create mode 100644 sys/platformio/arduino_uno/blink/src/main.cpp

diff --git a/sys/platformio/arduino_uno/blink/.gitignore b/sys/platformio/arduino_uno/blink/.gitignore
new file mode 100644
index 00000000..03f4a3c1
--- /dev/null
+++ b/sys/platformio/arduino_uno/blink/.gitignore
@@ -0,0 +1 @@
+.pio
diff --git a/sys/platformio/arduino_uno/blink/info.txt b/sys/platformio/arduino_uno/blink/info.txt
new file mode 100644
index 00000000..0b0b4d9a
--- /dev/null
+++ b/sys/platformio/arduino_uno/blink/info.txt
@@ -0,0 +1,11 @@
+pio project init --board uno
+  --> downloads build env for uno and creates "src" in local folder
+  --> "pio boards" shows all boards
+  
+pio run	                Build/Compile the project (does not upload).
+pio run -t upload	Compile & Upload code to the connected board.
+pio run -t upload -t monitor	                Compile & Upload & Monitor
+pio run -t upload --upload-port /dev/ttyUSB0
+pio run -t clean	Clean build files (useful if facing cache/compilation errors).
+pio device monitor	Open the Serial Monitor to read terminal/debug logs from the board.
+
diff --git a/sys/platformio/arduino_uno/blink/platformio.ini b/sys/platformio/arduino_uno/blink/platformio.ini
new file mode 100644
index 00000000..ea23b772
--- /dev/null
+++ b/sys/platformio/arduino_uno/blink/platformio.ini
@@ -0,0 +1,14 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:uno]
+platform = atmelavr
+board = uno
+framework = arduino
diff --git a/sys/platformio/arduino_uno/blink/src/main.cpp b/sys/platformio/arduino_uno/blink/src/main.cpp
new file mode 100644
index 00000000..12a38d56
--- /dev/null
+++ b/sys/platformio/arduino_uno/blink/src/main.cpp
@@ -0,0 +1,13 @@
+#include <Arduino.h>
+
+void setup() {
+  // Set digital pin LED_BUILTIN (Pin 13) as an output
+  pinMode(LED_BUILTIN, OUTPUT);
+}
+
+void loop() {
+  digitalWrite(LED_BUILTIN, HIGH); // Turn the LED on
+  delay(1000);                     // Wait for a second
+  digitalWrite(LED_BUILTIN, LOW);  // Turn the LED off
+  delay(1000);                     // Wait for a second
+}
\ No newline at end of file