问题描述
我们有4个SAMD21G迷你分线板,可将字符串发送到RPi3中的4个USB端口。我们在winIOT中使用UWP库。但是,使用DataReader.LoadAsync或DataWriter.StoreAsync时,似乎使用3个以上的SerialDevice实例会导致第四个挂起。
一次使用3个似乎完全没问题。然而,使用4是问题发生时。另一个有趣的事情是4个SerialDevice实例在PC上运行正常。这是一个已知问题吗?
Win IOT核心操作系统版本:10.0.15063.297
使用的软件:Visual Studio 2015
We have 4 SAMD21G mini breakout boards sending strings to 4 USB ports in the RPi3. We are using UWP libaries in winIOT. However, it seems that using more than 3 SerialDevice instances causes the fourth to hang when using DataReader.LoadAsync or DataWriter.StoreAsync. Using 3 at a time seems perfectly fine. However using 4 is when the problem happens. Another interesting thing is 4 SerialDevice instances work ok on PC. Is this a known issue?
Win IOT Core OS Version: 10.0.15063.297
software used: Visual Studio 2015
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