| 42,7 → 42,7 |
|---|
| ; Çàïèñàòü íîâîå çíà÷åíèå áàéòà ñîñòîÿíèÿ êíîïîê |
| mov al,[FirstByte_2] ;[0xfb01] |
| and eax,3 |
| mov [0xfb40],al |
| mov [BTN_DOWN],al |
| mov [mouse_active],1 |
| ; Âû÷èñëèòü íîâóþ X-êîîðäèíàòó êóðñîðà |
| ; Çàíåñòè â AX ïåðåìåùåíèå ïî X |
| 57,18 → 57,18 |
|---|
| call mouse_acceleration_ps2 |
| ; Âû÷èñëèòü íîâîå çíà÷åíèå êîîðäèíàòû |
| ; êóðñîðà ïî X |
| add AX,[0xFB0A] ;[XCoordinate] |
| add AX,[MOUSE_X] ;[XCoordinate] |
| cmp AX,0 |
| jge @@M1 |
| mov AX,0 |
| jmp @@M2 |
| @@M1: |
| cmp AX,[0xFE00] ;ScreenLength |
| cmp AX,[ScreenWidth] ;ScreenLength |
| jl @@M2 |
| mov AX,[0xFE00] ;ScreenLength-1 |
| mov AX,[ScreenWidth] ;ScreenLength-1 |
| dec ax |
| @@M2: |
| mov [0xFB0A],AX ;[XCoordinate] |
| mov [MOUSE_X],AX ;[XCoordinate] |
| |
| ; Âû÷èñëÿåì íîâóþ Y-êîîðäèíàòó êóðñîðà |
| ; Çàíåñòè â AX ïåðåìåùåíèå ïî Y |
| 85,18 → 85,18 |
|---|
| ; ïî Y (Y-êîîðäèíàòà ìûøè PS/2 íàïðàâëåíà |
| ; ïðîòèâîïîëîæíî ýêðàííîé) |
| neg AX |
| add AX,[0xFB0C] ;[YCoordinate] |
| add AX,[MOUSE_Y] ;[YCoordinate] |
| cmp AX,0 |
| jge @@M4 |
| mov AX,0 |
| jmp @@M5 |
| @@M4: |
| cmp AX,[0xFE04] ;ScreenHeigth |
| cmp AX,[ScreenHeight] ;ScreenHeigth |
| jl @@M5 |
| mov AX,[0xFE04] ;ScreenHeigth-1 |
| mov AX,[ScreenHeight] ;ScreenHeigth-1 |
| dec ax |
| @@M5: |
| mov [0xFB0C],AX ;[YCoordinate] |
| mov [MOUSE_Y],AX ;[YCoordinate] |
| |
| ; Ïîêàçàòü êóðñîð â íîâîé ïîçèöèè |
| mov eax,[timer_ticks] |
| 106,7 → 106,7 |
|---|
| ; Îáíàðóæåí ñáîé â ïîðÿäêå ïåðåäà÷è èíôîðìàöèè îò ìûøè |
| @@Error_2: |
| mov [MouseByteNumber_2],0 |
| ; Íîðìàëüíîå çàâåðøåíèå ïðåðûâàíèÿ |
| ; Íîðìàëüíîå çàâåðøåíèå ïðåðûâàíè |
| @@EndMouseInterrupt_2: |
| call ready_for_next_irq_1 |
| ret |
| 129,7 → 129,7 |
|---|
| ;*********************************************** |
| Wait8042BufferEmpty: |
| ; push CX |
| ; mov CX,0FFFFh ;çàäàòü ÷èñëî öèêëîâ îæèäàíèÿ |
| ; mov CX,0FFFFh ;çàäàòü ÷èñëî öèêëîâ îæèäàíè |
| ;@@kb: |
| ; in AL,64h ;ïîëó÷èòü ñòàòóñ |
| ; test AL,10b ;áóôåð i8042 ñâîáîäåí? |
| 151,7 → 151,7 |
|---|
| ;*************************************** |
| WaitMouseData: |
| ; push CX |
| ; mov CX,0FFFFh ;çàäàòü ÷èñëî öèêëîâ îæèäàíèÿ |
| ; mov CX,0FFFFh ;çàäàòü ÷èñëî öèêëîâ îæèäàíè |
| ;@@mouse: |
| ; in AL,64h ;îïðîñèòü ðåãèñòð ñòàòóñà |
| ; test AL,100000b ;äàííûå ïîñòóïèëè? |