上传文件至 红外

红外/irre.h

@@ -0,0 +1,51 @@
+#ifndef IRRE_H
+#define IRRE_H
+
+#include <Arduino.h>
+#include <SD.h>
+#include <IRremote.h>
+
+#pragma pack(push, 1)
+typedef struct {
+    uint32_t protocol;
+    uint32_t bits;
+    struct {
+        uint8_t year;
+        uint8_t month;
+        uint8_t day;
+        uint8_t hour;
+        uint8_t minute;
+        uint8_t second;
+    } timestamp;
+} BinHeader;
+#pragma pack(pop)
+
+class IRController {
+public:
+    static bool initializeSD(uint8_t csPin = 5);
+    static bool loadConfig(const char* path, BinHeader* header, uint16_t* rawData);
+    static void sendIRSignal(uint16_t* rawData, size_t length, uint8_t irPin = 4);
+};
+
+bool IRController::initializeSD(uint8_t csPin) {
+  if(!SD.begin(csPin)) return false;
+  return SD.exists("/ir_config.bin");
+}
+
+bool IRController::loadConfig(const char* path, BinHeader* header, uint16_t* rawData) {
+  File file = SD.open(path);
+  if(!file) return false;
+  
+  file.read((byte*)header, sizeof(BinHeader));
+  size_t dataSize = (header->bits + 15) / 16 * 2;
+  file.read((byte*)rawData, dataSize);
+  file.close();
+  return true;
+}
+
+void IRController::sendIRSignal(uint16_t* rawData, size_t length, uint8_t irPin) {
+  IrSender.sendRaw(rawData, length, 38, false);
+  delay(100);
+}
+
+#endif