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TM4C1294NCPDT的UART2发送,进入FaultISR死循环问题

    我就是在初始化Main的时候,加了一句:NET1SendAByte(0x11);        然后就进行不下去了,断开仿真,停留在 FaultISR里面的While(1);不知道怎么回

事。

其中:

#define NET1  2

 

void  NET1SendAByte(unsigned char ucData)

{

    ROM_UARTCharPutNonBlocking(NET1,ucData);

}

 

UARTStdioConfig(NET1,115200,g_ui32SysClock);