初始化

2026-05-01 11:13:45 +08:00
commit bb1d10615e
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+#ifndef __K210_USART_H
+#define __K210_USART_H
+
+#include "stm32f10x.h"
+#include "Attendance.h"
+
+#define K210_RX_BUFFER_SIZE   128
+
+// 声明外部变量
+extern FaceRecognitionResult K210_FaceResult;
+
+// 声明公共函数
+void K210_USART_Init(void);
+uint8_t K210_GetRxFlag(void);
+void K210_ClearRxFlag(void);
+uint8_t K210_ParseFaceData(const char* buffer, FaceRecognitionResult* result);
+
+#endif