From e842d97a1b3970d47a9ac4cd2ba02a5cdb5cea6d Mon Sep 17 00:00:00 2001
From: Alexander Popov <iiiypuk@fastmail.fm>
Date: Tue, 13 May 2025 04:45:45 +0300
Subject: [PATCH] =?UTF-8?q?=F0=9F=98=B5=E2=80=8D=F0=9F=92=AB?=
MIME-Version: 1.0
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---
 .editorconfig               | 20 ++++++++++++++++++++
 .gitignore                  |  1 +
 LICENSE                     | 24 ++++++++++++++++++++++++
 README.md                   | 13 +++++++++++++
 compile.sh                  |  7 +++++++
 src/LED_Panel/.clang-format |  8 ++++++++
 src/LED_Panel/LED_Panel.ino | 25 +++++++++++++++++++++++++
 src/LED_Panel/config.hpp    |  4 ++++
 upload.sh                   |  7 +++++++
 9 files changed, 109 insertions(+)
 create mode 100644 .editorconfig
 create mode 100644 .gitignore
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100755 compile.sh
 create mode 100644 src/LED_Panel/.clang-format
 create mode 100644 src/LED_Panel/LED_Panel.ino
 create mode 100644 src/LED_Panel/config.hpp
 create mode 100755 upload.sh

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..5d6fbbb
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,20 @@
+# EditorConfig is awesome: https://EditorConfig.org
+root = true
+
+# for all projects
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+# C++
+[{*.cpp,*.ino,*.hpp}]
+indent_style = space
+indent_size = 2
+
+# Markdown
+[*.md]
+trim_trailing_whitespace = false
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..567609b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+build/
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..cf1ab25
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org>
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a59ea62
--- /dev/null
+++ b/README.md
@@ -0,0 +1,13 @@
+---
+gitea: none
+include_toc: true
+---
+
+# 💡 LED Panel
+
+...
+
+
+## ✨ Requirements
+
+* 🟡 `Adafruit_NeoPixel` [1.13.0](https://github.com/adafruit/Adafruit_NeoPixel/releases/tag/1.13.0)
diff --git a/compile.sh b/compile.sh
new file mode 100755
index 0000000..5f12006
--- /dev/null
+++ b/compile.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+BUILD_DIR="./build"
+BOARD="arduino:avr:uno"
+PROJECT_PATH="./src/LED_Panel"
+
+arduino-cli compile --output-dir $BUILD_DIR -b $BOARD $PROJECT_PATH
diff --git a/src/LED_Panel/.clang-format b/src/LED_Panel/.clang-format
new file mode 100644
index 0000000..6709ba0
--- /dev/null
+++ b/src/LED_Panel/.clang-format
@@ -0,0 +1,8 @@
+Language: Cpp
+BasedOnStyle: LLVM
+IndentWidth: 2
+ColumnLimit: 132
+SortIncludes: true
+AlignAfterOpenBracket: DontAlign
+AllowShortIfStatementsOnASingleLine: AllIfsAndElse
+AllowShortLoopsOnASingleLine: true
diff --git a/src/LED_Panel/LED_Panel.ino b/src/LED_Panel/LED_Panel.ino
new file mode 100644
index 0000000..f283c5d
--- /dev/null
+++ b/src/LED_Panel/LED_Panel.ino
@@ -0,0 +1,25 @@
+/*
+  Author: Alexander Popov aka iiiypuk aka i3k
+  Repo: https://git.a2s.su/Pix-Backpack/LED-Panel
+  License: Public Domain
+*/
+
+#include <Adafruit_NeoPixel.h>
+
+#include "config.hpp"
+
+Adafruit_NeoPixel pixels = Adafruit_NeoPixel(LED_COUNT, PIN, NEO_GRB + NEO_KHZ800);
+
+void setup() {
+  pixels.begin();
+  pixels.show(); // disable all LED
+}
+
+void loop() {
+  for (int i = 0; i < LED_COUNT - 1; i++) {
+    pixels.setPixelColor(i - 1, pixels.Color(0, 0, 0));
+    pixels.setPixelColor(i, pixels.Color(255, 0, 0));
+    pixels.show();
+    delay(100);
+  }
+}
diff --git a/src/LED_Panel/config.hpp b/src/LED_Panel/config.hpp
new file mode 100644
index 0000000..2066f96
--- /dev/null
+++ b/src/LED_Panel/config.hpp
@@ -0,0 +1,4 @@
+const uint8_t PIN = 6;                     // DIN PIN
+const uint8_t WIDTH = 16;                  // LED matrix width
+const uint8_t HEIGHT = 20;                 // LED matrix height
+const uint16_t LED_COUNT = WIDTH * HEIGHT; // LED count
diff --git a/upload.sh b/upload.sh
new file mode 100755
index 0000000..4f5f6e5
--- /dev/null
+++ b/upload.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+BUILD_DIR="./build"
+BOARD="arduino:avr:uno"
+PORT="/dev/ttyACM0"
+
+arduino-cli upload -b $BOARD -p $PORT --input-dir $BUILD_DIR