> On Sep 1, 2016, at 4:48 AM, GN Keshava <[email protected]> wrote: > > Thanks Michael, > > By sample I mean is there any code which uses Serial IO Protocol to > read/write to UART in edk2 package? or any open source code should be fine. > > This is just to get an idea how I can use the protocol. >
All you need to do is read 11.8 in the UEFI Specification Serial I/O Protocol. Chapter 11 is for Protocols - Console Support. Thanks, Andrew Fish > Thanks > Keshava > > On Thu, 1 Sep 2016 at 17:09 Michael Zimmermann <[email protected]> > wrote: > >> I can't give you sample code but if you're familiar with using UEFI >> protocols it's actually very easy. You just have to use >> the gEfiSerialIoProtocolGuid protocol which can be found in: >> MdePkg/Include/Protocol/SerialIo.h >> >> Thanks >> Michael >> >> On Thu, Sep 1, 2016 at 1:22 PM, GN Keshava <[email protected]> wrote: >> >>> Hi all, >>> >>> I want to write UEFI application which reads/writes to serial IO. >>> Is there a sample UEFI application code available which demonstrates >>> Serial >>> IO read/write? >>> >>> Thanks. >>> With regards, >>> Keshava >>> >> _______________________________________________ >>> edk2-devel mailing list >>> [email protected] >>> https://lists.01.org/mailman/listinfo/edk2-devel >>> >> >> > _______________________________________________ > edk2-devel mailing list > [email protected] > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
