This error happen only when I am reading from uart, then I have to write too. The length of the written text is very short: 3 byte.
2016. január 26., kedd 5:39:05 UTC+1 időpontban István Rostás a következőt írta: > > Hi Guys, > I read a lof of articles about this problem, but there wasn't answer what > would be good for me. > I use a diy ioio with a serially connected rfid reader. I use a home made > b4a (b4x.com) program. Te rfid reader reads 13bytes in each 5 seconds, > repeatedly. When I use this with android 4.2, and ADB (usb debugger on), it > works fine. When I use it with android 4.4 or 5.01 (tested), open > accessory, usb debugger off, then after 10-20 readings the same program > hangs with 'Stream has benn closed'. I verified, the rfid reader reads > further and sends its signal, but the stream is closed... I don't close > this stream anywhere, and I can't figure out what is the reason of this > error. > I don't thought somebody will say which row of source program is faulty, > just a question if someone met such a problem: it is a hardware or software > issue ? > best regards > Steve > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
