This repository has been archived by the owner on Jul 15, 2021. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #5 from shirosweets/develop
Update master
- Loading branch information
Showing
49 changed files
with
7,936 additions
and
732 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,240 @@ | ||
|
|
||
| .equ SCREEN_WIDTH, 640 | ||
| .equ SCREEN_HEIGH, 480 | ||
|
|
||
| .data | ||
| WHITE: .word 0xFFFFFF | ||
|
|
||
| .globl animationTest | ||
| // NOTE Animation Test | ||
| animationTest: | ||
| sub sp, sp, #8 | ||
| stur x30, [sp, #0] // Guardamos el return pointer en memoria | ||
| mov x18, xzr // Empieza en negro | ||
| antestloop: | ||
| bl paintScreen // Pinta la pantalla | ||
| bl delay | ||
| add x18, x18, #1 | ||
| mov x8, WHITE | ||
| cmp x18, x8 | ||
| b.ne antestloop | ||
| ldur x30, [sp, #0] // Guardamos el return pointer en memoria ret | ||
| add sp, sp, #8 | ||
| ret | ||
|
|
||
| .globl circleAnimation1 | ||
| // NOTE circle Animation 1 | ||
| circleAnimation1: | ||
| sub sp, sp, #8 | ||
| stur x30, [sp, #0] // Guardamos el return pointer en memoria | ||
| mov x21, 320 | ||
| mov x22, 240 | ||
| mov x23, 10 // x23 = Radio | ||
| mov x24, 30 // x24 = Color | ||
| // circloop1... | ||
|
|
||
| circloop1: | ||
| mov x13, x24 // R | ||
| mov x14, 10 // G | ||
| mov x15, x24 // B | ||
| bl setColour // R+G+B = Naranja | ||
| bl doCircle | ||
| add x23, x23, #1 // r++ | ||
| bl doCircle | ||
| bl delay | ||
| add x23, x23, #2 // r++ | ||
| mov x8, #255 | ||
| cmp x24, x8 | ||
| b.eq circlend | ||
| add x24, x24, #1 // colour++ | ||
| b circloop1 | ||
|
|
||
| circlend: | ||
| ldur x30, [sp, #0] // Guardamos el return pointer en memoria ret | ||
| add sp, sp, #8 | ||
| ret | ||
|
|
||
| .globl circleAnimation2 | ||
| // NOTE circle Animation 2 | ||
| circleAnimation2: | ||
| sub sp, sp, #8 | ||
| stur x30, [sp, #0] // Guardamos el return pointer en memoria | ||
| mov x21, 320 | ||
| mov x22, 240 | ||
| mov x23, 10 // x23 = Radio | ||
| mov x24, 30 // x24 = Color | ||
| // circloop2... | ||
|
|
||
| circ2loop1: | ||
| mov x13, x24 // R | ||
| mov x14, 10 // G | ||
| mov x15, 10 // B | ||
| bl setColour // R+G+B = Naranja | ||
| bl doCircle | ||
| add x23, x23, #1 // r++ | ||
| bl doCircle | ||
| add x23, x23, #1 // r++ | ||
| bl doCircle | ||
| bl delay | ||
| add x23, x23, #1 // r++ | ||
| mov x8, #255 | ||
| cmp x24, x8 | ||
| b.eq circ2lend | ||
| add x24, x24, #1 // colour++ | ||
| b circ2loop1 | ||
|
|
||
| circ2lend: | ||
| ldur x30, [sp, #0] // Guardamos el return pointer en memoria ret | ||
| add sp, sp, #8 | ||
| ret | ||
|
|
||
| // BL sobreescribe el registro x30 y RET lee el registro x30 // | ||
| // BL (Break and link -> funciones) es para salto incondicional, cambia el program counter y cambia el registro x30 // | ||
| // B (Break dentro de funciones) es para saltos condicionales cambia el program counter // | ||
|
|
||
| .globl cleanScreen | ||
| // NOTE cleanScreen | ||
| cleanScreen: // Pinta toda la pantalla de negro | ||
| sub sp, sp, #16 | ||
| stur lr, [sp] // Guardo el link register para no pisarlo | ||
| stur x30, [sp, #8] // Guardamos el return pointer en memoria | ||
| mov x13, xzr // R | ||
| mov x14, xzr // G | ||
| mov x15, xzr // B | ||
| bl setColour // Negro | ||
| bl paintScreen | ||
| ldur x30, [sp, #8] // Guardamos el return pointer en memoria ret | ||
| ldur lr, [sp] // Devuelvo el link register | ||
| add sp, sp, #16 | ||
| ret | ||
|
|
||
| .globl cleanScreenBuffer | ||
| // NOTE cleanScreenBuffer | ||
| cleanScreenBuffer: // Pinta toda la pantalla de negro | ||
| sub sp, sp, #16 | ||
| stur lr, [sp] // Guardo el link register para no pisarlo | ||
| stur x30, [sp, #8] // Guardamos el return pointer en memoria | ||
| mov x13, xzr // R | ||
| mov x14, xzr // G | ||
| mov x15, xzr // B | ||
| bl setColour // Negro | ||
| bl paintScreenBuffer | ||
| ldur x30, [sp, #8] // Guardamos el return pointer en memoria ret | ||
| ldur lr, [sp] // Devuelvo el link register | ||
| add sp, sp, #16 | ||
| ret | ||
|
|
||
| .globl paintScreenBuffer | ||
| // NOTE paintScreenBuffer | ||
| paintScreenBuffer: // 320w 240h -> 76800 + 240 | ||
| // Return -> nada | ||
| // Args: x18 Colour | ||
| mov x0, x20 // Origen del frameBuffer | ||
| mov x8, SCREEN_WIDTH | ||
| mov x9, SCREEN_HEIGH | ||
| mul x8, x8, x9 // x8 contador de pixeles a pintar | ||
| // paintScreenBufferLoop... | ||
|
|
||
| paintScreenBufferLoop: | ||
| stur w18, [x0] // Set color of pixel N | ||
| add x0, x0, 4 // Next pixel | ||
| sub x8, x8, 1 // decrement pixel counter | ||
| cbnz x8, paintScreenBufferLoop // If not end row jump | ||
| ret | ||
|
|
||
| .globl paintScreen | ||
| // NOTE paintScreen | ||
| paintScreen: // 320w 240h -> 76800 + 240 | ||
| // Return -> nada | ||
| // Args: x18 Colour | ||
| adr x28, PreFrameBuffer // Origen del frameBuffer | ||
| mov x8, SCREEN_WIDTH | ||
| mov x9, SCREEN_HEIGH | ||
| mul x8, x8, x9 // x8 contador de pixeles a pintar | ||
| // paintScreenLoop... | ||
|
|
||
| paintScreenLoop: | ||
| stur w18, [x28] // Set color of pixel N | ||
| add x28, x28, 4 // Next pixel | ||
| sub x8, x8, 1 // decrement pixel counter | ||
| cbnz x8, paintScreenLoop // If not end row jump | ||
| ret | ||
|
|
||
| // TODO revisar | ||
| /* | ||
| drawBorder: | ||
| // Args | ||
| // x18 colour | ||
| sub sp, sp, #8 // Guardo el link register para no sobreescribirlo | ||
| stur lr, [sp] | ||
| mov x16, 0 // Guardo la posicion en x a la que quiero llegar | ||
| mov x12, SCREEN_HEIGH // Guardo la posicion y donde quiero llegar | ||
| bl setPixel | ||
| ldur x9, [x0] | ||
| mov x16, SCREEN_WIDTH | ||
| mov x12, SCREEN_HEIGH | ||
| bl setPixel | ||
| stur x18, [x0] | ||
| drawLeft: | ||
| bl setPixel | ||
| stur x18, [x0] | ||
| sub x16, x16, #1 | ||
| cmp x9, x0 | ||
| b.eq preDrawUp | ||
| b drawLeft | ||
| preDrawUp: | ||
| mov x9, #0 | ||
| drawUp: | ||
| bl setPixel | ||
| stur x18, [x0] | ||
| sub x12, x12, #1 | ||
| cmp x9, x0 | ||
| b.eq preDrawRight | ||
| b drawUp | ||
| preDrawRight: | ||
| mov x12, #0 | ||
| mov x16, SCREEN_WIDTH | ||
| bl setPixel | ||
| ldur x9, [x0] | ||
| drawRight: | ||
| bl setPixel | ||
| stur x18, [x0] | ||
| sub x16, x16, #1 | ||
| cmp x9, x0 | ||
| b.eq preDrawDown | ||
| b drawRight | ||
| preDrawDown: | ||
| mov x12, SCREEN_HEIGH | ||
| mov x16, SCREEN_WIDTH | ||
| bl setPixel | ||
| ldur x9, [x0] | ||
| drawDown: | ||
| bl setPixel | ||
| stur x18, [x0] | ||
| add x12, x12, #1 | ||
| cmp x9, x0 | ||
| b.eq endBorder | ||
| b drawDown | ||
| endBorder: | ||
| ldur lr, [sp] | ||
| add sp, sp, #8 | ||
| ret | ||
| */ | ||
| /* | ||
| endDraw: | ||
| // TODO | ||
| borderLoop: | ||
| // TODO Hacer | ||
| b borderLoop | ||
| borderEnd: | ||
| // TODO | ||
| */ |
Oops, something went wrong.