Hello,
I'm using libftdi to communicate with an AVR (via FT232R). To receive bytes
sent from the µC I am currently polling the FT with repeated calls of
ftdi_read_data() in a loop. However this method often doesn't notice new bytes
available before I send something downstream. Another problem is that it
blocks the calling thread which is also responsible for sending commands (a
nonblocking read function would be better in my case).
Is there a method to poll for the number of available bytes like FT_GetStatus
in the official D2XX-Driver? Or is there even an event driven method (I think
the ideal solution would be a callback-function, that is automatically called
after a newline has been received). As I don't see any suitable methods I
assume that this feature is not available in libftdi (yet?). So my question is
if it is possible / makes sense considering the abilities of the FT hardware.
Regards
Matthias Nagl
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