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cc2530使用uart0 dma 2007stack稍微发快一点,就卡死了,如果我中断它,它就停留 在汇编代码里,如何去找原因 呢?

大约往串口每少写10包,第包32字节。

串口分别使用9600,38400,57600,115200,9600最容易卡住。

我觉得这个流量不算大呀,比如我要带400个zigbee节点,统一走串口GPRS出去。