RE: [microblaze-uclinux] serial comunication in petalinux

["Brettschneider Falk" <fbrettschneider@xxxxxxxxxxxxxxx>]

Hi moises,

You can turn your uClinux into an RTOS with Alejandro's excellent patch:
http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/archive/2007/03/msg00088.html

The serial port via the uart_lite driver can easily be used this way (though no change of the port settings like e.g. the baud rate is possible):
 ok = io_serial_xuartlite_openPort(serialPortNo),
 io_serial_xuartlite_closePort(serialPortNo),
 written = io_serial_xuartlite_writeBlock(serialPortNo, pData, nLength),
 yes = io_serial_xuartlite_byteAvailable(serialPortNo),
 readBytes = io_serial_xuartlite_readBlock(serialPortNo, pBuffer + readTotal, stillToRead),


Cheers, F@lk


moises j. cabrera wrote:
> how can i use the serial port in uClinux?? how can i received/send data??
>
> Also i want to know if there is some kind of patch o something like that that make the
> uClinux >works in real time (convert in RTOS)??

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