From b13d769b6539c96f729f47b8098a638963b91b59 Mon Sep 17 00:00:00 2001
From: unknown <you@example.com>
Date: Fri, 23 Jan 2026 01:36:30 +0300
Subject: [PATCH] add IR

---
 platformio.ini   |  3 ++-
 src/ir_input.cpp | 19 +++++++++++++++++++
 src/ir_input.h   |  4 ++++
 src/main.cpp     |  3 +++
 4 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 src/ir_input.cpp
 create mode 100644 src/ir_input.h

diff --git a/platformio.ini b/platformio.ini
index 2179139..a524ca5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -19,4 +19,5 @@ lib_deps =
   adafruit/Adafruit GFX Library@^1.12.4
   adafruit/Adafruit SSD1306@^2.5.16
   links2004/WebSockets@^2.7.3
-  LiquidCrystal_I2C@^1.1.4
\ No newline at end of file
+  LiquidCrystal_I2C@^1.1.4
+  IRremote@^4.4.3
\ No newline at end of file
diff --git a/src/ir_input.cpp b/src/ir_input.cpp
new file mode 100644
index 0000000..45177fe
--- /dev/null
+++ b/src/ir_input.cpp
@@ -0,0 +1,19 @@
+#include <Arduino.h>
+#include <IRremote.h>
+#include "ir_input.h"
+
+// ===== IR CONFIG =====
+#define IR_RECEIVE_PIN 14
+
+void irInit() {
+  IrReceiver.begin(IR_RECEIVE_PIN, ENABLE_LED_FEEDBACK);
+  Serial.println("IR receiver ready");
+}
+
+void irPoll() {
+  if (IrReceiver.decode()) {
+    Serial.print("IR HEX: 0x");
+    Serial.println(IrReceiver.decodedIRData.decodedRawData, HEX);
+    IrReceiver.resume();
+  }
+}
diff --git a/src/ir_input.h b/src/ir_input.h
new file mode 100644
index 0000000..3c29112
--- /dev/null
+++ b/src/ir_input.h
@@ -0,0 +1,4 @@
+#pragma once
+
+void irInit();
+void irPoll();
diff --git a/src/main.cpp b/src/main.cpp
index 5f34147..0b3feb7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -10,6 +10,7 @@
 #include "web_server.h"
 #include "ws_server.h"
 #include "controller.h"
+#include "ir_input.h"
 
 void setup() {
   Serial.begin(115200);
@@ -21,6 +22,7 @@ void setup() {
   actuatorsInit();
   webServerInit();
   wsInit();
+  irInit();
 
   robot.lastCmdMs = millis();
 }
@@ -29,4 +31,5 @@ void loop() {
   webServerLoop();
   wsLoop();
   controllerUpdate();
+  irPoll();
 }