AI8H2K12U掉电模式,串口唤醒掉电模式疑难
Ai8H2K12U,内部时钟30M,掉电模式下,9600波特率,一个停止位,
接收第一个字节正确,第二个字节必错,
示波器看过,第二个字节的起始位不能正确识别,
造成后续3-后面一堆起始位错误。
而使用二个停止位,则正确
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
不使用掉电模式,全程正常。
同一程序,STC8G1K08,内部时钟30M,
掉电模式,9600波特率,以上问题不存在。
附件提供测试程序,掉电模式下使用边沿触发唤醒单片机,
直到收到0a数据返回之前接收的,然后重新进入掉电
没遇到过这个问题,应该是掉电后某个状态不正常了
多加些 NOP, 如10个以上
设到150个时钟 ?
神农鼎 发表于 2024-10-31 13:28
多加些 NOP, 如10个以上
实测需要更改IRCDB到50左右是分界,
稳定9600,1个停止位多个字节接收需设置到10-20,
跟唤醒后的NOP个数无关,
现在的问题是为啥唤醒后接收的第一个字节都是正确的,
第2个字节开始错误,看似跟内部晶振稳定时间有关,
但实则稳定时间远小于9600波特率一个字节的时间,
认为还是硬件上有bug,同样程序8G芯片上不存在该问题
用附件例程烧录到芯片里试试,IRC频率30MHz,串口1(P30,P31) 9600,N,8,1 :
通过PC向MCU发送命令(0x55,0xAAA)让MCU进入休眠, MCU休眠后通过串口信号唤醒。
串口原样输出非休眠命令数据。
P20指示MCU休眠/工作状态。 本帖最后由 tianpeng0 于 2024-11-1 16:24 编辑
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
例程使用出错概率确实少了,但还是偶尔会有唤醒第二个字节错误,烧录至8G没有该现象
乘风飞扬 发表于 2024-11-1 10:44
用附件例程烧录到芯片里试试,IRC频率30MHz,串口1(P30,P31) 9600,N,8,1 :
通过PC向MCU发送命令(0x55,0x ...
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
例程还是偶尔会有唤醒第二个字节错误,烧录至8G没有该现象,还是需要改短稳定时间才行 第1个字节都已正常省电模式,串口唤醒接收到完整的数据:
===第一个字节对了;
===第二个字节,已是正常工作的状态下串口接收
对,这个就是最大的疑问,包括乘风给的例程和我写的程序测试,均出现第二个字节开始无法正确接受问题,只能调整IRCDB到10-20左右才行,从波形上看就是错过了第二个字节的起始位。
页:
[1]