The Development of Embedded EGG Recorder Based on ARM9

An embedded ECG recorder based on ARM9 and Linux RTOS is introduced in this paper. It is based on S3C2410X which is a 32-bit low power micro-controller manufactured by Samsung Company. We transplant Linux RTOS into S3C2410X and develop the application based on Linux. MiniGUI is adopted to design the user interface. This system could acquire ECG signals, display and analyze ECG and send alarm via GPRS when ECG signal is abnormal.