新到8127BCYE1 25ZDK69 使用串口启动模式,测得串口输出波形与之前正常打印CC的板子相同,但波特率不对。
请问这是什么原因?
根据测试的波形估算波特率约为12016,没有常用的波特率与之匹配,怎样使用串口工具导入ubootmin?
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