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Sine of Ints18th October 2019 OK, attempted to pop the code into blitz for speed of testing etc. but for some reason this no work :-( [code] Graphics 800,600,0,2 Cls Global numHills = 200 Global hillMin = 40 Global hillMax = 176-40 Dim hillTops(numHills) Global offsetX = 0; Gl*snip* |
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Sine of Ints8th October 2019 OK, that's part 1 done! Many thinks to Jay for that! Not sure if its the best way to produce a hilly terrain, but it looks OK :-) [code] Graphics 800,600,0,2 Cls Dim cosTable(180) ;output = WriteFile(''cossine.txt'') For t=0 To 180 y =*snip* |
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Sine of Ints7th October 2019 Almost what I need! [code] Graphics 800,600,0,2 Cls Dim cosTable(180) ;output = WriteFile(''cossine.txt'') For t=0 To 180 y = 50+50*Cos(180-t) ; Plot t, y cosTable(t) = y ; a$ = y + '','' ; WriteLine output, a$ Next ;CloseFil*snip* |
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Sine of Ints7th October 2019 My brain has turned to mush. [code] Graphics 640,480,0,2 Cls Dim cosTable(180) ;output = WriteFile(''cossine.txt'') For t=0 To 180 y = 50+50*Cos(180-t) Plot t, y cosTable(t) = y ; a$ = y + '','' ; WriteLine output, a$ Next ;*snip* |
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Building a Touchable Keyboard14th September 2019 Here is a quick example of using the ili9341 TFT that comes with a touch screen on an Arduino - [code] ____TFT______ _Pro Micro_ [ ] T_IRQ -------- o A2 [ ] T_DO -------- o 14 (MISO) .---[ ] T_DIN o MOSI | [ ] T_CS -[1.5*snip* |
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Building a Touchable Keyboard4th September 2019 
Fixed, not a case of sensitivity, more a case of working or not working...Anyway, resetting the SPI bus speed when trying to draw to the screen has fixed the problem... [code] void useTouch(){ digitalWrite(TFT_CS, HIGH); digitalWrite(CS_PIN, LOW)*snip* |
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Building a Touchable Keyboard2nd September 2019 Your kidding, so far today I've managed to get either the screen to work, but once the touch panel starts working the screen no longer works :-( [code] ____TFT______ _Pro Micro_ [ ] T_IRQ -[1.5k]- o A2 [ ] T_DO -------- o 14 (MISO) [ ] T_DI*snip* |
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Building a Touchable Keyboard29th August 2019 I'm going to put this here because it took me all week to get it working again for some reason - [code] ____TFT______ _Pro Micro_ [J1][ ] VCC -------- o VCC [ ] GND -------- o GND [ ] CS -[1.8k]- o 10 [ ] RESET -[1.8k]- o VCC *snip* |
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Building a Touchable Keyboard10th August 2019 OK, I'm half done. It seems there is a minor glitch though. It's detecting both joystick correctly, with each one sending the correct key presses. However, if both joysticks are pressing the same direction/button then it releases both. Can anyone s*snip* |
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Building a Touchable Keyboard10th August 2019 This is the plan, I've just this second built a C64 joystick, I have a master system controller, created 2 joystick ports and I'm about to wire them up. [code] J1 J2 Arduino (U)-----(U)-------18 (D)-----(D)-------19 (L)-----(L)-------20 *snip* |
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Creepy Mouse Tracking20th July 2019 Cheated... Rather than checking actual direction over distance, just checked if x/y was different and not 0. seems a little better than my older 'is it fast' method. [code] $xAxisOld = $xAxis $xAxis = $curMX - $oldMX if $xAxis < 0 then $*snip* |
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Taking a Longer Path21st March 2019 I was thinking something along these lines... [code] Graphics 320,12,32,2 time1=MilliSecs() a0=0:a1=0:a2=0:a3=0:a4=0:a5=0:a6=0:a7=0:a8=0:a9=0 fileout=WriteFile(''moves.txt'') While a9<>3 a0=a0+1 If a0=4 Then a0=0:a1=a1+1 If a1=4 Then*snip* |
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Amiga Mouse19th March 2019 All, but the original 500 mouse looked better and with those flat sides, would be easy to glue things to :-p The Amiga mouse just passes all of the raw inputs directly to the computer for processing. It's really very similar to the 8-bit world of inpu*snip* |
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Making Universal Tools3rd February 2019 Finished (enough for now) converter... Will take an 8bit mono wav as input and turn it into an array that includes the samplerate and size. [code] <html> <title>Wav to Pokitto</title> <style type=''text/css''> *snip* |
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Making Universal Tools2nd February 2019 Here's a start, removed the output file for now, stuck in a txt box. I think it should do the job just right! [code] <html> <style type=''text/css''> body {background:#BB9977; color:#000000; font-family: ''Helvetica Neue&*snip* |
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*gfx++28th January 2019 The odd thing I found with the above code, was that that was the only part of the function that seemed to break. [code] void twoBitTile(int x1, int y1, const uint8_t *gfx){ int8_t wide = *gfx; // first byte is width *gfx++; int8_t high = *gfx*snip* |
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*gfx++27th January 2019 So, why does this [code] int8_t wide = *gfx; // first byte is width *gfx++; int8_t high = *gfx; // second byte is height *gfx++; [/code] work, but this [code] int8_t wide = *gfx++; // first byte is width int8_t high = **snip* |
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point between 2 numbers?10th December 2018 [code] float spd = (POK_AUD_FREQ / sampleRates[channel]); snd[channel].speed = (speed/spd); // recalculated above // Default method, fast but awful. ss[s] = snd[s].currentSound[(snd[s].soundPoint*snd[s].speed*snip* |
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point between 2 numbers?8th December 2018 either this isn't working, or it isn't the problme... [code] // ss[s] = snd[s].currentSound[(snd[s].soundPoint*snd[s].speed)>>8]; int var1 = (snd[s].soundPoint*snd[s].speed); int var2 = (snd[s].soundPoint**snip* |
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point between 2 numbers?8th December 2018 I'm stuck on the last part of my sound player. I need to smooth out my wave form (in real time), currently I am re-sampling based on nearest-neighbour type algorithm. [code]ss[s] = snd[s].currentSound[(snd[s].soundPoint*snd[s].speed)>>8];[/code*snip* |
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Error: Expression must have integral or enum type???17th November 2018 OK, I'm trying to do something that should be really simple and straight forward, but for some reason its throwing this stupid error. [code] Error: Expression must have integral or enum type in ''main.cpp'', Line: 182, Col: 33 [/code] regar*snip* |
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raspberry pi screen issues.....4th September 2018 I don't know how many people in here are Pi users, I do assume we have a bunch of linux users though. Anyway, I am trying to get a small screen wirking on my pi by following the instructions here - (Linkage) Anyway, after completing the steps, it doe*snip* |
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Jumps and Drops16th August 2018 Surely this is correct? [code] if(player.x>= enemy.x){ if(player.y>= enemy.y){ enemy.direction = DROPRIGHT; enemy.moving = 1; }else{ enemy.direction = JUMPRIGHT; enemy.moving = 1; } }else{ if(player.y<= enemy.y){ enemy.direction =*snip* |
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Extracting Frames3rd July 2018 Here's a question... The following code is only getting through about 10% of my video file before simply closing (it's not supposed to close, but wait for esc key) Can anyone see anything wrong with it? Are there for example any limits to reading*snip* |
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Extracting Frames25th June 2018 current conversion progress... requirements - ffmpeg The first step is to rip the frames from whatever video we use. The following bat file will rip all o fthe files and a nice small size, all images using the same 256 colour palette, while flipping the *snip* |
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