Hi, everyone I have found the root cause of failure, it's because the language in my windows is Chinese, and the software not support Unicode will use gbk as the coding format. After I change the

Hi everyone May I ask in what situation we can use assert, is there any rule. thanks Wenyi

Hello! I have written an UEFI shell application that can set a mode for GOP. And I try to use this app to increase the resolution of a display on OVMF under QEMU. I connect to the QEMU via VNC. By

What I meant is there is no difference in the result between the "0" string, and "hhh" string. Both would get translated to the number zero. And something like "16dfgdf" would get translated to

What is your definition of successful? Most of the library functions evolved from code duplication in the firmware. Thus we only pick functions that commonly got used. Thanks, Andrew Fish

Are there any library functions that can convert a string with a decimal number to a number, and tell if the conversion was successful? I've found StrDecimalToUintnS and StrDecimalToUint64S functions

My env: -centos8 -qemu 6.0.0 I'm trying to install windows 10 from .iso installation disk in QEMU 6.0.0 with secure boot enabled in UEFI. If I pass edk2/ovmf files provided by Fedora, I can find the

Hi，Sean I have upload the log to github, link is like below. https://github.com/leadsama/ShowLog/blob/main/README.md Thanks Wenyi

In the workspace/build folder there should be some logs . Can you look at those and/or send the CI Log? Thanks Sean

I've managed to get the aforementioned functionality by using `EnablePageBreak` function from the EFI_SHELL_PROTOCOL: ``` EFI_SHELL_PROTOCOL* ShellProtocol; Status = gBS->LocateProtocol(

Hello, everyone I want to build unit test locally, my environment is win10, python 3.9.6, VS2019. I excute the command according to steps in the ReadMe. 1. stuart_setup -c ./.pytool/CISettings.py

All UEFI shell commands have page break functionality. If the command is called with the "-b" argument and the output is too long, output would be splitted to pages with this message after

Thanks for the explanation! Here are my investigations to complete this conversation. https://github.com/tianocore/edk2/blob/master/OvmfPkg/OvmfPkgX64.dsc ``` DEFINE SOURCE_DEBUG_ENABLE =

Vincent added the 0xAF convention back in the early Itanium days so it goes back to the original Intel EFI code base, so way back… Before edk2, and before the original EDK. Ha Ha so it is actually

Thanks Andrew! I've missed that part in the spec. In my case: ``` Pixel format: 1 ``` So according to the https://github.com/tianocore/edk2/blob/master/MdePkg/Include/Protocol/GraphicsOutput.h my

Konstantin, If you look more closely at the UEFI Spec you will see that EFI_PIXEL_BITMASK (PixelInformation) is only valid if PixelFormat == PixelBlitMask. PixelRedGreenBlueReserved8BitPerColor and

I've written an UEFI_APPLICATION that shows the current GOP mode information. This is example output from it, when it is run in the UEFI shell of OVMF under QEMU: ``` FS0:\> GOPInfo.efi Framebuffer

I submitted a patch to fix it several weeks ago, but it never got committed. Rebecca Cran

Hello! What is the state of the `edk2-libc` project? The last commit is dated Apr 29, 2019. I've tried to compile `edk2-libc` with the master `edk2` and have come to some build issues. For example

I’d say it needs to be valid until you EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL.UnregisterKeyNotify() and unhook your function. Thanks, Andrew Fish