diff options
Diffstat (limited to 'apm.asm')
-rw-r--r-- | apm.asm | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/apm.asm b/apm.asm deleted file mode 100644 index 1f06116..0000000 --- a/apm.asm +++ /dev/null @@ -1,49 +0,0 @@ -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -;; Connect APM interface -apm_ConnectInterface: - push ax ; Push some registers - push bx ; - mov si, apm_msgConnectingInterface ; Display a message saying that we're connecting the interface - call OutText ; - mov ax, 0x5301 ; 0x5301 - connect interface subfunction - xor bx, bx ; zero-out bx - int 0x15 ; Int 15.5301 - connect APM interface - jc .error ; Jump to .error if interrupt set cf on error -.quit: - pop bx ; Pop our registers back off the stack - pop ax ; - ret -.error: - mov si, msgFailedWithCode ; Display a message explaining that it failed - call OutText ; - xor dx, dx ; clear DX - mov dl, ah ; load DL with number to convert - call NumberToString ; Convert DL to string in NumberBuffer - mov si, NumberBuffer ; Load address on NumberBuffer for printing - call OutText ; Print NumberBuffer - jmp .quit ; Jump to .quit for some POPping and then return -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; - -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -;; Power-off the computer using APM interface -apm_PowerOff: - mov ax, 0x5307 ; 5307 - Set power state - mov bx, 0x0001 ; 0001 - Device: BIOS - mov cx, 0x0003 ; 0003 - power state: off - int 0x15 ; Int 15.5307 - set power state using APM interface - jc .error - ret -.error: - mov si, msgFailedWithCode ; Print a message to tell the user a failiure happened - call OutText ; - xor dx, dx ; Zero-out DX - mov dl, ah ; Load DL with number to convert - call NumberToString ; Convert DL to string in NumberBuffer - mov si, NumberBuffer ; Load NumberBuffer address for printing - call OutText ; Print NumberBuffer - mov si, msgNewLine ; - call OutText ; - mov si, apm_msgPowerOffFailed ; - call OutText ; - ret -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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