diff options
| author | Konstantin Aladyshev <aladyshev22@gmail.com> | 2021-06-28 16:51:09 +0300 |
|---|---|---|
| committer | Konstantin Aladyshev <aladyshev22@gmail.com> | 2021-06-28 16:51:09 +0300 |
| commit | 61f0373a3df04323ef130b7d3b610c7cb6504991 (patch) | |
| tree | d20c76569b4d049350d1494cbe16c499479d7264 /Lesson_21/UefiLessonsPkg/InteractiveApp | |
| parent | 52f83512d1ea8e43d7590f7e761302db13932a76 (diff) | |
| download | UEFI-Lessons-61f0373a3df04323ef130b7d3b610c7cb6504991.tar.gz UEFI-Lessons-61f0373a3df04323ef130b7d3b610c7cb6504991.tar.bz2 UEFI-Lessons-61f0373a3df04323ef130b7d3b610c7cb6504991.zip | |
Add lesson 21
Diffstat (limited to 'Lesson_21/UefiLessonsPkg/InteractiveApp')
| -rw-r--r-- | Lesson_21/UefiLessonsPkg/InteractiveApp/InteractiveApp.c | 34 | ||||
| -rw-r--r-- | Lesson_21/UefiLessonsPkg/InteractiveApp/InteractiveApp.inf | 18 |
2 files changed, 52 insertions, 0 deletions
diff --git a/Lesson_21/UefiLessonsPkg/InteractiveApp/InteractiveApp.c b/Lesson_21/UefiLessonsPkg/InteractiveApp/InteractiveApp.c new file mode 100644 index 0000000..59c89a9 --- /dev/null +++ b/Lesson_21/UefiLessonsPkg/InteractiveApp/InteractiveApp.c @@ -0,0 +1,34 @@ +#include <Library/UefiBootServicesTableLib.h> +#include <Library/UefiLib.h> + +EFI_STATUS +EFIAPI +UefiMain ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + UINTN Index; + EFI_INPUT_KEY Key; + + Print(L"Try to guess the secret symbol!\n"); + Print(L"To quit press 'q'\n"); + + while(TRUE) { + gBS->WaitForEvent(1, &(gST->ConIn->WaitForKey), &Index); + gST->ConIn->ReadKeyStroke(gST->ConIn, &Key); + Print(L"ScanCode = %04x, UnicodeChar = %04x (%c)\n", Key.ScanCode, Key.UnicodeChar, Key.UnicodeChar); + + if (Key.UnicodeChar == 'k') { + Print(L"Correct!\n"); + break; + } else if (Key.UnicodeChar == 'q') { + Print(L"Bye!\n"); + break; + } else { + Print(L"Wrong!\n"); + } + } + gST->ConIn->Reset(gST->ConIn, FALSE); + return EFI_SUCCESS; +} diff --git a/Lesson_21/UefiLessonsPkg/InteractiveApp/InteractiveApp.inf b/Lesson_21/UefiLessonsPkg/InteractiveApp/InteractiveApp.inf new file mode 100644 index 0000000..700b779 --- /dev/null +++ b/Lesson_21/UefiLessonsPkg/InteractiveApp/InteractiveApp.inf @@ -0,0 +1,18 @@ +[Defines] + INF_VERSION = 1.25 + BASE_NAME = InteractiveApp + FILE_GUID = 1539451b-f300-41fa-a565-dde69c1bed66 + MODULE_TYPE = UEFI_APPLICATION + VERSION_STRING = 1.0 + ENTRY_POINT = UefiMain + +[Sources] + InteractiveApp.c + +[Packages] + MdePkg/MdePkg.dec + +[LibraryClasses] + UefiApplicationEntryPoint + UefiLib + |