spinal cord
Quick and horrible speech engine
Diff: main.cpp
- Revision:
- 13:0333e08d59e6
- Parent:
- 12:37d999e445ad
- Child:
- 14:f25c2f72b2aa
--- a/main.cpp Sat Oct 20 15:16:16 2018 +0000
+++ b/main.cpp Sat Dec 01 13:54:35 2018 +0000
@@ -1,143 +1,190 @@
#include "Pokitto.h"
+#include "HWSound.h"
+#include "speak.h"
+#include "music.h"
Pokitto::Core mygame;
Pokitto::Display d;
-mbed::DigitalOut jh_rumble(EXT0);
-mbed::DigitalIn jh_b1(EXT15);
-mbed::DigitalIn jh_b2(EXT14);
-mbed::AnalogIn jh_x(EXT1);
-mbed::AnalogIn jh_y(EXT2);
-#define ANALOG 256
-#define DECAY .85
-#define SEGSIZE 7
-#define number_of_segments 10
-#define MOVEANGLE .25
+typedef struct{
+ bool playSample;
+ int soundPoint;
+ const uint8_t *currentSound;
+ int currentSoundSize;
+ int volume;
+ int speed;
+} sampletype;
-//Sprite structure
-typedef struct
-{
- int x,y,oldx,oldy; //location
- int xSpeed, ySpeed; //speed
- char frame; // body gfx
-}Sprite;
-Sprite marbles[number_of_segments];
+sampletype snd[10]; // up to 10 sounds at once?
+int oldQuart;
+
+Ticker sounder;
+char myWord[] = "testing Wan tu HrE for fIv ";
-bool move_tail(void){
- int pos_x,pos_y;
- int bodySize = SEGSIZE*512;
- bool collision = false;
- for(int t=1; t<number_of_segments; t++){
-// float rotation = atan2((float)marbles[t].y-marbles[t-1].y,(float)marbles[t].x-marbles[t-1].x);
-/*
- // rotate the head graphic
- if(t==1)
- {
- int rot = rotation*(180 / 3.14159);
- rot+=90;
- if(rot<0)rot+=360;
- if(rot>360)rot-=360;
- rot/=10;
- rot+=3;
-// PA_SetSpriteAnimEx(1,0,16,16,1,rot);
+void emptyBuffer(){
+ for(int t=0; t<SBUFSIZE;){
+ soundbuf[++t]=0;
}
-*/
- float x1 = marbles[t].x;
- float y1 = marbles[t].y;
- float x2 = marbles[t-1].x;
- float y2 = marbles[t-1].y;
- float rotation = atan2(y1-y2,x1-x2);
-
- for(int s=0; s<number_of_segments; s++){
- if(s<t-1 || s>t+1){
- double square_difference_x = (x1 - marbles[s].x) * (x1 - marbles[s].x);
- double square_difference_y = (y1 - marbles[s].y) * (y1 - marbles[s].y);
- double value = sqrt(square_difference_x + square_difference_y);
-
- if(value < bodySize+1){
- pos_x = x2 + bodySize * cos(rotation+MOVEANGLE);
- pos_y = y2 + bodySize * sin(rotation+MOVEANGLE);
-
- double square_difference_x = (pos_x - marbles[s].x) * (pos_x - marbles[s].x);
- double square_difference_y = (pos_y - marbles[s].y) * (pos_y - marbles[s].y);
- double value2 = sqrt(square_difference_x + square_difference_y);
-
- if(value < value2)rotation+=MOVEANGLE;
- if(value > value2)rotation-=MOVEANGLE;
- collision=true;
- }
- }
+ for(int t=0; t<10; t++){
+ snd[t].playSample=0;
}
- pos_x = marbles[t-1].x + bodySize * cos(rotation);
- pos_y = marbles[t-1].y + bodySize * sin(rotation);
- marbles[t].x = pos_x;
- marbles[t].y = pos_y;
+}
+
+uint8_t playSound(const unsigned char *sound, uint16_t soundSize, int volume = 255, int speed=255){
+
+ int channel=0;
+
+ snd[channel].currentSound = sound;
+ snd[channel].currentSoundSize = (soundSize*255)/speed;
+ snd[channel].soundPoint = 0;
+ snd[channel].playSample = 1;
+ snd[channel].volume = volume;
+ snd[channel].speed = speed;
+
+ return channel;
+}
+
+uint8_t mixSound(int samplePos)
+{
+ int temp = 0;
+ int t=0;
+ if(snd[t].playSample!=0){
+ int currentSample = (snd[t].currentSound[(snd[t].soundPoint*snd[t].speed)>>8]);
+ temp = currentSample;
+ }
+ return temp;
+}
- } // for t...
- return collision;
+void updateSample(){
+
+ int quart = soundbufindex / 512;
+ int sndOffset[]={512,1024,1536,0};
-}// end function
+ if(oldQuart != quart){
+ oldQuart = quart;
+ for(int t=0; t<=SBUFSIZE/4;){
+ soundbuf[t+sndOffset[quart]] = 127;
+ uint8_t sample = mixSound(t);
+ int s=0;
+ if(snd[s].playSample!=0){
+ soundbuf[t+sndOffset[quart]] = sample;
+ }
+ //for(int s=0; s<10; s++){
+ ++snd[s].soundPoint;
+ if(snd[s].soundPoint >= snd[s].currentSoundSize){
+ snd[s].playSample=0;
+ }
+ //}
+ t++;
+ }
+ }
+}
int main ()
{
mygame.begin();
+ pokPlayStream();
+ emptyBuffer(); // clear the sound buffer
- int JCX = ((jh_x.read()*ANALOG));
- int JCY = ((jh_y.read()*ANALOG));
+ sounder.attach(&updateSample, 0.0001);
+// playSound(rawData, sizeof(rawData));
+ int letter=0;
while (mygame.isRunning())
{
if (mygame.update())
{
-
- int xd = ((jh_x.read()*ANALOG)-JCX)*4;
- int yd = ((jh_y.read()*ANALOG)-JCY)*4;
-
- // motion gravity etc.
- marbles[0].xSpeed += -xd;
- marbles[0].ySpeed += yd;
-
- // add some dampening to speed
- marbles[0].xSpeed *= DECAY;
- marbles[0].ySpeed *= DECAY;
-
- marbles[0].x += marbles[0].xSpeed;
- marbles[0].y += marbles[0].ySpeed;
-
-
- jh_rumble.write(mygame.buttons.aBtn());
- d.color = 1;
- d.printf("Joy X: %d\n",xd);
- d.printf("Joy Y: %d\n",yd);
- d.printf("B1: %d\n",jh_b1.read());
- d.printf("B2: %d\n",jh_b2.read());
- d.printf("A to Rumble!\n");
+ // update buttons
-
- // loop until the snake no longer collides with itself.
- while(move_tail()){}
+ if(snd[0].playSample == 0){
+ int toPlay = myWord[letter];
+
+ if(toPlay < 97 || toPlay > 97+25){
+ toPlay='0';
+ }
+
+ if(toPlay>=97 && toPlay <=122){
+ int start = sndPos[toPlay-97];
+ int size = sndSize[toPlay-97];
+ playSound(&ABC[start], size);
+ }
- for(int t=0; t<number_of_segments; t++){
- d.color = 0;
- if(t==0) d.color = 1;
- d.fillCircle(marbles[t].x>>8,marbles[t].y>>8,SEGSIZE);
- d.color = 2;
- d.drawCircle(marbles[t].x>>8,marbles[t].y>>8,SEGSIZE);
+ if(toPlay>=65 && toPlay <=90){
+ int start = sndPos[toPlay-65+26];
+ int size = sndSize[toPlay-65+26];
+ playSound(&ABC[start], size);
+ }
+
+ if(toPlay>=48 && toPlay <=57){
+ int start = sndPos[toPlay-48+52];
+ int size = sndSize[toPlay-48+52];
+ playSound(&ABC[start], size);
+ }
+
+ if(++letter==sizeof(myWord))letter=0;
}
-
-
+
}
}
}
+/*
+
+The sound codes are:
+A as in bAnanA: a
+A as in mAp: A
+A as in bOther: 1
+Ay as in dAY: 2
+A as in bAd: 3
+Aw as in nOW: 4
+Aw as in sAW: 5
+B as in BaBy: b
+Ch as in CHin: c
+D as in unDone: d
+E as in bEt: e
+Ea as in bEAt: E
+F as in FiFty: f
+G as in Go: g
+G as in Gem: G
+H as in Hat: h
+I as in tIp: i
+I as in bUY: I
+Ir as in bIRd: j
+K as in CooK: k
+L as in pooL: l
+M as in diM: m
+N as in No: n
+Ng as in siNG: N
+O as in bOne: o
+Oi as in cOIn: O
+O as in jOb: 6
+Oo as in wOOd: 7
+P as in PePPer: p
+R as in RaRe: r
+S as in leSS: s
+Sh as in SHy: S
+T as in aTTack: t
+Th as in THen: T
+Th as in THirteen: H
+U as in rUle: u
+U as in hUmdrUm: U
+U as in Union: 8
+U as in cUrable: 9
+V as in giVe: v
+W as in We: w
+W as in ONe: W
+Z as in raISE: z
+Pause (about 25ms): 0
+
+*/
\ No newline at end of file