6502/8bitworkshop
1
0
Fork 0
mirror of https://github.com/sehugg/8bitworkshop.git synced 2025-01-02 23:30:21 +00:00
Code Issues Projects Releases Wiki Activity

verilog: cpu16 updates; minor changes

Browse Source
This commit is contained in:
Steven Hugg 2018-12-07 10:03:01 -05:00
parent 00afce5c77
commit c6f2382f26
4 changed files with 52 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
doc/notes.txt
View File

@ -159,3 +159,10 @@ add file to errors
http://www.playvectrex.com/designit/chrissalo/vectordisplay.htm
http://oldies.malban.de/secondvectrex/index.htm
PIXEL EDITOR
everything is an editor
back/forward propogation
encoded <-> raw + spec + palette(s) <-> bitmap <-> tile/sprite preview(s)

7
presets/verilog/cpu16.v
View File

@ -1,4 +1,4 @@

`ifndef CPU16_H
`define CPU16_H
@ -64,10 +64,9 @@ endmodule
00110aaa ######## store zero page
01001aaa #####bbb load [B+#] -> A
01010aaa #####bbb store A -> [B+#]
01101aaa 0++++000 operation A+[imm16] -> A
01110aaa 00cccbbb store A -> [B+#], C -> IP
01101aaa 0++++000 store A -> A+[imm16]
01110aaa 00cccbbb store A -> [B], C -> IP
1000tttt ######## conditional branch
11+++aaa ######## immediate binary operation
*/
module CPU16(clk, reset, hold, busy,

68
src/pixed/pixeleditor.ts
View File

@ -14,6 +14,7 @@ type PixelEditorImageFormat = {
remap?:number[]
brev?:boolean
destfmt?:PixelEditorImageFormat
xform?
};
type PixelEditorPaletteFormat = {
@ -28,8 +29,11 @@ type PixelEditorMessage = {
palstr : string
};
export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, thumbnails?) {
var self = this;
export function PixelEditor(parentDiv:HTMLElement,
fmt:PixelEditorImageFormat,
palette:Uint32Array,
initialData:Uint32Array,
thumbnails?) {
var width = fmt.w;
var height = fmt.h;
@ -52,9 +56,9 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
function commit() {
if (!thumbnails) return;
for (var i=0; i<thumbnails.length; i++) {
thumbnails[i].copyImageFrom(self);
thumbnails[i].copyImageFrom(this);
}
initialData.set(self.getImageColors());
initialData.set(this.getImageColors());
}
this.copyImageFrom = function(src) {
@ -95,13 +99,13 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
var btn = $('<button class="palbtn">');
var rgb = palette[i] & 0xffffff;
var color = "#" + hex(revrgb(rgb), 6);
btn.click(self.setCurrentColor.bind(this, i));
btn.click(this.setCurrentColor.bind(this, i));
btn.attr('id', 'palcol_' + i);
btn.css('backgroundColor', color).text(i.toString(16));
if ((rgb & 0x808080) != 0x808080) { btn.css('color', 'white'); }
span.append(btn);
}
self.setCurrentColor(1);
this.setCurrentColor(1);
}
function getPixelByOffset(ofs) {
@ -155,26 +159,26 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
$("#palcol_" + col).addClass('selected');
}
}
self.setCurrentColor = setCurrentColor;
this.setCurrentColor = setCurrentColor;
var dragcol = 1;
var dragging = false;
var pxls = $(pixcanvas);
pxls.mousedown(function(e) {
pxls.mousedown( (e) => {
var pos = getPositionFromEvent(e);
dragcol = getPixel(pos.x, pos.y) == curpalcol ? 0 : curpalcol;
setPixel(pos.x, pos.y, curpalcol);
dragging = true;
// TODO: pixcanvas.setCapture();
})
.mousemove(function(e) {
.mousemove( (e) => {
var pos = getPositionFromEvent(e);
if (dragging) {
setPixel(pos.x, pos.y, dragcol);
}
})
.mouseup(function(e) {
.mouseup( (e) => {
var pos = getPositionFromEvent(e);
setPixel(pos.x, pos.y, dragcol);
dragging = false;
@ -196,7 +200,7 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
console.log("rotate " + deg);
var s1 = Math.sin(deg * Math.PI / 180);
var c1 = Math.cos(deg * Math.PI / 180);
var p = self.getImageColors();
var p = this.getImageColors();
var i = 0;
for (var y=0; y<height; y++) {
for (var x=0; x<width; x++) {
@ -214,7 +218,7 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
this.flipy = function() {
console.log("flipy");
var p = self.getImageColors();
var p = this.getImageColors();
var i = 0;
for (var y=0; y<height; y++) {
for (var x=0; x<width; x++) {
@ -228,7 +232,7 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
this.flipx = function() {
console.log("flipx");
var p = self.getImageColors();
var p = this.getImageColors();
var i = 0;
for (var y=0; y<height; y++) {
for (var x=0; x<width; x++) {
@ -245,7 +249,7 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
var pixel_re = /([0#]?)([x$%]|\d'[bh])([0-9a-f]+)/gi;
function convertToHexStatements(s:string) {
function convertToHexStatements(s:string) : string {
// convert 'hex ....' asm format
return s.replace(/(\shex\s+)([0-9a-f]+)/ig, function(m,hexprefix,hexstr) {
var rtn = hexprefix;
@ -256,7 +260,7 @@ function convertToHexStatements(s:string) {
});
}
export function parseHexWords(s:string) {
export function parseHexWords(s:string) : number[] {
var arr = [];
var m;
while (m = pixel_re.exec(s)) {
@ -272,7 +276,7 @@ export function parseHexWords(s:string) {
return arr;
}
export function replaceHexWords(s:string, words:number[]) {
export function replaceHexWords(s:string, words:number[]) : string {
var result = "";
var m;
var li = 0;
@ -295,7 +299,7 @@ export function replaceHexWords(s:string, words:number[]) {
}
result += s.slice(li);
// convert 'hex ....' asm format
result = result.replace(/(\shex\s+)([,x0-9a-f]+)/ig, function(m,hexprefix,hexstr) {
result = result.replace(/(\shex\s+)([,x0-9a-f]+)/ig, (m,hexprefix,hexstr) => {
var rtn = hexprefix + hexstr;
rtn = rtn.replace(/0x/ig,'').replace(/,/ig,'')
return rtn;
@ -303,7 +307,7 @@ export function replaceHexWords(s:string, words:number[]) {
return result;
}
function remapBits(x:number, arr:number[]) {
function remapBits(x:number, arr:number[]) : number {
if (!arr) return x;
var y = 0;
for (var i=0; i<arr.length; i++) {
@ -319,7 +323,7 @@ function remapBits(x:number, arr:number[]) {
return y;
}
function convertWordsToImages(words:number[], fmt:PixelEditorImageFormat) {
function convertWordsToImages(words:number[], fmt:PixelEditorImageFormat) : Uint8Array[] {
var width = fmt.w;
var height = fmt.h;
var count = fmt.count || 1;
@ -355,7 +359,7 @@ function convertWordsToImages(words:number[], fmt:PixelEditorImageFormat) {
return images;
}
function convertImagesToWords(images, fmt:PixelEditorImageFormat) : number[] {
function convertImagesToWords(images:Uint8Array[], fmt:PixelEditorImageFormat) : number[] {
if (fmt.destfmt) fmt = fmt.destfmt;
var width = fmt.w;
var height = fmt.h;
@ -395,7 +399,7 @@ function convertImagesToWords(images, fmt:PixelEditorImageFormat) : number[] {
return words;
}
function convertPaletteBytes(arr,r0,r1,g0,g1,b0,b1) {
function convertPaletteBytes(arr:number[],r0,r1,g0,g1,b0,b1) : number[] {
var result = [];
for (var i=0; i<arr.length; i++) {
var d = arr[i];
@ -408,7 +412,7 @@ function convertPaletteBytes(arr,r0,r1,g0,g1,b0,b1) {
return result;
}
export var palette;
export var palette : Uint32Array;
export var paletteSets;
export var paletteSetIndex=0;
export var currentPixelEditor;
@ -431,7 +435,7 @@ export function pixelEditorDecodeMessage(e) {
currentByteStr = convertToHexStatements(data.bytestr);
var words = parseHexWords(currentByteStr);
allimages = convertWordsToImages(words, data.fmt);
palette = [0xff000000, 0xffffffff]; // TODO
var newpalette = [0xff000000, 0xffffffff]; // TODO
if (currentPaletteStr) {
var palbytes = parseHexWords(data.palstr);
var pal = currentPaletteFmt.pal;
@ -441,36 +445,36 @@ export function pixelEditorDecodeMessage(e) {
var bb = Math.floor(Math.abs(pal) % 10);
// TODO: n
if (currentPaletteFmt.pal >= 0)
palette = convertPaletteBytes(palbytes, 0, rr, rr, gg, rr+gg, bb);
newpalette = convertPaletteBytes(palbytes, 0, rr, rr, gg, rr+gg, bb);
else
palette = convertPaletteBytes(palbytes, rr+gg, bb, rr, gg, 0, rr);
newpalette = convertPaletteBytes(palbytes, rr+gg, bb, rr, gg, 0, rr);
} else {
var paltable = PREDEF_PALETTES[pal];
if (paltable) {
palette = palbytes.map(function(i) { return paltable[i]; });
newpalette = palbytes.map((i) => { return paltable[i]; });
} else {
alert("No palette named " + pal);
}
}
if (currentPaletteFmt.n) {
paletteSets = [];
for (var i=0; i<palette.length; i+=currentPaletteFmt.n) {
paletteSets.push(palette.slice(i, i+currentPaletteFmt.n));
for (var i=0; i<newpalette.length; i+=currentPaletteFmt.n) {
paletteSets.push(newpalette.slice(i, i+currentPaletteFmt.n));
}
palette = paletteSets[paletteSetIndex = 0];
newpalette = paletteSets[paletteSetIndex = 0];
// TODO: swap palettes
}
} else {
var ncols = (currentFormat.bpp || 1) * (currentFormat.np || 1);
switch (ncols) {
case 2:
palette = [0xff000000, 0xffff00ff, 0xffffff00, 0xffffffff];
newpalette = [0xff000000, 0xffff00ff, 0xffffff00, 0xffffffff];
break;
// TODO
}
// TODO: default palette?
}
palette = new Uint32Array(palette);
palette = new Uint32Array(newpalette);
}
function pixelEditorCreateThumbnails(e) {
@ -501,7 +505,7 @@ function createThumbnailForImage(parentdiv, i) {
thumb.canvas.style.height = currentFormat.h*2+"px";
thumb.canvas.style.width = currentFormat.w*2+"px";
parentdiv.append(span);
span.click(function() { createEditorForImage(i) });
span.click(() => { createEditorForImage(i) });
return thumb;
}

11
src/platform/verilog.ts
View File

@ -318,8 +318,8 @@ var VerilogPlatform = function(mainElement, options) {
var vcanvas = $(video.canvas);
idata = video.getFrameData();
timerCallback = () => {
if (!this.isRunning())
return;
if (!this.isRunning())
return;
gen.switches = switches[0];
this.updateFrame();
};
@ -336,7 +336,8 @@ var VerilogPlatform = function(mainElement, options) {
direction: 'vertical',
gutterSize: 16,
onDrag: () => {
if (this.waveview) this.waveview.recreate();
this.resize();
//if (this.waveview) this.waveview.recreate();
//vcanvas.css('position','relative');
//vcanvas.css('top', -this.wavediv.height()+'px');
},
@ -358,7 +359,7 @@ var VerilogPlatform = function(mainElement, options) {
}
updateVideoFrame() {
this.topdiv.show(); //show crt
//this.topdiv.show(); //show crt
this.setGenInputs();
var fps = this.getFrameRate();
// darken the previous frame?
@ -406,7 +407,7 @@ var VerilogPlatform = function(mainElement, options) {
updateScopeFrame() {
this.split.setSizes([0,100]); // ensure scope visible
this.topdiv.hide();// hide crt
//this.topdiv.hide();// hide crt
var done = this.fillTraceBuffer(32 * trace_signals.length); // TODO: const
if (done)
this.pause(); // TODO?