优龙的ARM9 FS2410开发板原码，含大量测试程序！如LCD，TOUCH SCREEN，IIC，IIS，KEY，RTC，UART都有了。极有参考学习价值，推荐下载！-Long ARM9 FS2410-source development board, with a large number of test procedures! As LCD, TOUCH SCREEN, IIC, IIS, KEY, RTC, UART have everything. Most reference val

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