请问下C667x System_printf如何输出到串口? 串口的初始化/数据发送接收是否需要用户自己编程实现,而不是BIOS已经实现了这些底层实现?
非常感谢!
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请问下C667x System_printf如何输出到串口? 串口的初始化/数据发送接收是否需要用户自己编程实现,而不是BIOS已经实现了这些底层实现?
非常感谢!