grahamlab <[email protected]> writes:
> Hello everyone > I am developing an ecos application using the STM3210E dev kit. > I want to do some serial comms but cannot receive more than 128 bytes. > I have tested this program using minicom to send the bytes > > Does anyone know how I can configure it to receive more bytes? > > http://www.nabble.com/file/p24306125/rawRead.cpp rawRead.cpp >I just happened to be doing some serial testing on an STM32 board >here, so I gave your test a go. I don't see any problems. As you can >see from the output below, I can just lean on a key and it comes >through in ~30 character chunks. So buffer sizes don't seem to be a >problem. >How are you sending the bytes? I can also make my program behave like this. The problen arises when I send the data in a chunk > 128 bytes - either using minicom or another program. >What sort of RS232 device are you using on the host side? I have seen >some odd behaviour from USB to RS232 adaptors. But that was mostly >around flow control behaviour. I was using an FTDI based adaptor for >the test below. I have a lap top with usb->serial adapters The problem is when a block of data is sent -- View this message in context: http://www.nabble.com/Simple-serial-comms-tp24306125p24307911.html Sent from the Sourceware - ecos-discuss mailing list archive at Nabble.com. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
