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使计算机的主板上的蜂鸣器发出次声波的驱动程序。
;使计算机的主板上的蜂鸣器发出次声波的驱动程序。
;使计算机的主板上的蜂鸣器发出次声波的驱动程序。当然也可以提升运行级别,改变i/o许可位图等方法来实现。 ;次声波虽然听不到但用计算机的任务管理器可以看到,有待你用共振器检测。不足之处,敬请论坛高手指导。 ;先是服务控制程序。 ;QQ:112426112 ;Email:leguanyuan@126.com ;websites:http://hi.baidu.com/correy ;rc me.rc ;ml /coff test.asm /link /subsystem:windows me.res .386 .model flat, stdcall option casemap:none include windows.inc include kernel32.inc include advapi32.inc includelib kernel32.lib includelib advapi32.lib .data correy db "correy",0 filename db "sys.sys",0 .data? hSCManager dd ? hService dd ? acDriverPath db 260 dup(?) .code start: invoke OpenSCManager,0,0,SC_MANAGER_CREATE_SERVICE mov hSCManager, eax push eax invoke GetFullPathName,addr filename, sizeof acDriverPath, addr acDriverPath, esp pop eax invoke CreateService, hSCManager,addr correy,addr correy, \ SERVICE_START + DELETE, SERVICE_KERNEL_DRIVER, SERVICE_DEMAND_START, \ SERVICE_ERROR_IGNORE, addr acDriverPath, 0, 0, 0, 0, 0 mov hService, eax invoke StartService, hService, 0, 0 invoke DeleteService, hService invoke CloseServiceHandle, hService invoke CloseServiceHandle, hSCManager ret end start ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;rc me.rc >error.txt ;ml /nologo /c /coff sys.asm >>error.txt ;link /nologo /driver /base:0x10000 /align:32 /out:sys.sys /subsystem:native sys.obj>>error.txt .386 .model flat, stdcall option casemap:none include ntstatus.inc include ntddk.inc include hal.inc includelib hal.lib DO_DELAY MACRO;延时 mov eax, 99999999h .while eax dec eax .endw ENDM .code MakeBeep1 proc dwPitch:DWORD;方法1 cli mov al, 10110110y out 43h, al mov eax, dwPitch out 42h, al mov al, ah out 42h, al in al, 61h or al, 11y out 61h, al sti DO_DELAY cli in al, 61h and al, 11111100y out 61h, al sti ret MakeBeep1 endp MakeBeep2 proc dwPitch:DWORD;方法2 cli invoke WRITE_PORT_UCHAR, 43h, 10110110y mov eax, dwPitch invoke WRITE_PORT_UCHAR, 42h, al mov eax, dwPitch invoke WRITE_PORT_UCHAR, 42h, ah invoke READ_PORT_UCHAR, 61h or al, 11y invoke WRITE_PORT_UCHAR, 61h, al sti DO_DELAY cli invoke READ_PORT_UCHAR, 61h and al, 11111100y invoke WRITE_PORT_UCHAR, 61h, al sti ret MakeBeep2 endp DriverEntry proc pDriverObject:PDRIVER_OBJECT, pusRegistryPath:PUNICODE_STRING invoke MakeBeep1, 119318;10hz invoke HalMakeBeep,9;方法3。 DO_DELAY invoke MakeBeep2, 1193180;1hz invoke HalMakeBeep, 0 mov eax, STATUS_DEVICE_CONFIGURATION_ERROR ret DriverEntry endp end DriverEntry |
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