On Thu, May 4, 2017 at 3:02 PM, arsi <a...@chello.sk> wrote:

> Hi,
>
> call *flush* after write command!!!
>
> *flush**(**)*
>
> *Flush of file like objects. In this case, wait until all data is written.*
> Arsi
>

I think it's important to note that the OP is not sending data from the
beaglebone, but receiving it. At least looking at the last code he pasted.
Usually you wont see "COM9" on a Linux system ;)

At any rate if receiving, you don't need to use flush at all. If it's
anything like fflush() in C.

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