Chanathip Pongskul
volumetempofix
Dependencies: TS_DISCO_F746NG mbed LCD_DISCO_F746NG BSP_DISCO_F746NG
Revision 4:ec0ff5b355e8, committed 2019-05-04
- Comitter:
- chana_jo
- Date:
- Sat May 04 17:41:04 2019 +0000
- Parent:
- 3:3a2c11f459c4
- Commit message:
- endme;
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Sat May 04 09:19:10 2019 +0000
+++ b/main.cpp Sat May 04 17:41:04 2019 +0000
@@ -17,8 +17,8 @@
Serial pc(USBTX, USBRX);
Ticker re,er,rr,ee,sn44tick,cl44tick,clhh44tick,ophh44tick,kick44tick,testprint;//timer ไว้ attach ตอนplay audio กับไว้รับปุ่ม
-int checkplay=1,beat[5][8],page=1;
-int tracking;
+int checkplay=0,beat[5][8],page=1;
+int tracking=1;
char currentpage[50],volumechar[50],strvolume[50],strtempo[50],tempostr[50]; //สร้างไว้ให้เขียนอักษรได้เฉยๆ
float volume,tempo;
float speed; //tempo converted to sec
@@ -29,14 +29,15 @@
void knob(void);// read knob
void testbeat1(void);
void testbeat2(void);
+float tempo2,volume2;
int main()
{
lcd.Clear(LCD_COLOR_BLUE);
ee.attach(&screen, 0.03);
- re.attach(&play, speed);//เล่นตามtempo
+ re.attach(&play, 0.5);//เล่นตามtempo
er.attach(&test, 0.25);//กดช้ากดเร็วแล้วแต่
- //rr.attach(&knob,0.5);//readknob ทุก0.5
+ rr.attach(&knob,0.5);//readknob ทุก0.5
}
@@ -103,7 +104,7 @@
{
speaker = sn44_data[h]/16777215.0;//scale to 0.0 to 1.0 for PWM
h++;
- speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+ speaker.period((1.0/330750.0)*volume); //PWM freq >10X audio sample rate
if (h>= num_sn44) {
h = 0;
@@ -116,7 +117,7 @@
{
speaker = kick44_data[l]/16777215.0;//scale to 0.0 to 1.0 for PWM
l++;
- speaker.period(1.0/441000.0); //PWM freq >10X audio sample rate
+ speaker.period((1.0/441000.0)*volume); //PWM freq >10X audio sample rate
if (l>= num_kick44) {
l = 0;
@@ -128,7 +129,7 @@
{
speaker = cl44_data[i]/16777215.0;//scale to 0.0 to 1.0 for PWM
i++;
- speaker.period(1.0/220500.0); //PWM freq >10X audio sample rate
+ speaker.period((1.0/220500.0)*volume); //PWM freq >10X audio sample rate
if (i>= num_cl44) {
i = 0;
@@ -141,7 +142,7 @@
{
speaker = clhh44_data[j]/16777215.0;//scale to 0.0 to 1.0 for PWM
j++;
- speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+ speaker.period((1.0/330750.0)*volume); //PWM freq >10X audio sample rate
if (j>= num_clhh44) {
j = 0;
@@ -154,7 +155,7 @@
{
speaker = ophh44_data[k]/16777215.0;//scale to 0.0 to 1.0 for PWM
k++;
- speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+ speaker.period((1.0/330750.0)*volume); //PWM freq >10X audio sample rate
if (k>= num_ophh44) {
k = 0;
@@ -167,13 +168,8 @@
{
if(checkplay==1)//led blink when button play is on
{
- pc.printf("current beat : %d ",tracking);
- if(tracking<8)
- tracking=tracking+1;
- else if(tracking==8)
- tracking=1;
- led=!led;
-
+ pc.printf("current beat : %d \n\r",tracking);
+
if(tracking==1)
{
sn44tick.detach();
@@ -217,27 +213,27 @@
kick44tick.detach();
if(beat[0][1]==1)
{
- //pc.printf("1");
+ pc.printf("1");
kick44tick.attach(&playkick,1.0 / 33075);
}
if(beat[1][1]==1)
{
- //pc.printf("2");
+ pc.printf("2");
sn44tick.attach(&playsnare,1.0 / 33075);
}
if(beat[2][1]==1)
{
- //pc.printf("3");
+ pc.printf("3");
cl44tick.attach(&playclap,1.0 /22050);
}
if(beat[3][1]==1)
{
- //pc.printf("4");
+ pc.printf("4");
clhh44tick.attach(&playclhh,1.0 / 33075);
}
if(beat[4][1]==1)
{
- //pc.printf("5");
+ pc.printf("5");
ophh44tick.attach(&playophh,1.0 / 33075);
}
@@ -252,27 +248,27 @@
kick44tick.detach();
if(beat[0][2]==1)
{
- //pc.printf("1");
+ pc.printf("1");
kick44tick.attach(&playkick,1.0 / 33075);
}
if(beat[1][2]==1)
{
- //pc.printf("2");
+ pc.printf("2");
sn44tick.attach(&playsnare,1.0 / 33075);
}
if(beat[2][2]==1)
{
- //pc.printf("3");
+ pc.printf("3");
cl44tick.attach(&playclap,1.0 /22050);
}
if(beat[3][2]==1)
{
- //pc.printf("4");
+ pc.printf("4");
clhh44tick.attach(&playclhh,1.0 / 33075);
}
if(beat[4][2]==1)
{
- //pc.printf("5");
+ pc.printf("5");
ophh44tick.attach(&playophh,1.0 / 33075);
}
@@ -287,27 +283,27 @@
kick44tick.detach();
if(beat[0][3]==1)
{
- //pc.printf("1");
+ pc.printf("1");
kick44tick.attach(&playkick,1.0 / 33075);
}
if(beat[1][3]==1)
{
- //pc.printf("2");
+ pc.printf("2");
sn44tick.attach(&playsnare,1.0 / 33075);
}
if(beat[2][3]==1)
{
- //pc.printf("3");
+ pc.printf("3");
cl44tick.attach(&playclap,1.0 /22050);
}
if(beat[3][3]==1)
{
- //pc.printf("4");
+ pc.printf("4");
clhh44tick.attach(&playclhh,1.0 / 33075);
}
if(beat[4][3]==1)
{
- //pc.printf("5");
+ pc.printf("5");
ophh44tick.attach(&playophh,1.0 / 33075);
}
@@ -322,27 +318,27 @@
kick44tick.detach();
if(beat[0][4]==1)
{
- //pc.printf("1");
+ pc.printf("1");
kick44tick.attach(&playkick,1.0 / 33075);
}
if(beat[1][4]==1)
{
- //pc.printf("2");
+ pc.printf("2");
sn44tick.attach(&playsnare,1.0 / 33075);
}
if(beat[2][4]==1)
{
- //pc.printf("3");
+ pc.printf("3");
cl44tick.attach(&playclap,1.0 /22050);
}
if(beat[3][4]==1)
{
- //pc.printf("4");
+ pc.printf("4");
clhh44tick.attach(&playclhh,1.0 / 33075);
}
if(beat[4][4]==1)
{
- //pc.printf("5");
+ pc.printf("5");
ophh44tick.attach(&playophh,1.0 / 33075);
}
@@ -357,27 +353,27 @@
kick44tick.detach();
if(beat[0][5]==1)
{
- //pc.printf("1");
+ pc.printf("1");
kick44tick.attach(&playkick,1.0 / 33075);
}
if(beat[1][5]==1)
{
- //pc.printf("2");
+ pc.printf("2");
sn44tick.attach(&playsnare,1.0 / 33075);
}
if(beat[2][5]==1)
{
- //pc.printf("3");
+ pc.printf("3");
cl44tick.attach(&playclap,1.0 /22050);
}
if(beat[3][5]==1)
{
- //pc.printf("4");
+ pc.printf("4");
clhh44tick.attach(&playclhh,1.0 / 33075);
}
if(beat[4][5]==1)
{
- //pc.printf("5");
+ pc.printf("5");
ophh44tick.attach(&playophh,1.0 / 33075);
}
@@ -390,29 +386,29 @@
clhh44tick.detach();
ophh44tick.detach();
kick44tick.detach();
- if(beat[0][0]==1)
+ if(beat[0][6]==1)
{
- //pc.printf("6");
+ pc.printf("1");
kick44tick.attach(&playkick,1.0 / 33075);
}
- if(beat[1][0]==1)
+ if(beat[1][6]==1)
{
- //pc.printf("6");
+ pc.printf("2");
sn44tick.attach(&playsnare,1.0 / 33075);
}
- if(beat[2][0]==1)
+ if(beat[2][6]==1)
{
- //pc.printf("6");
+ pc.printf("3");
cl44tick.attach(&playclap,1.0 /22050);
}
- if(beat[3][0]==1)
+ if(beat[3][6]==1)
{
- //pc.printf("6");
+ pc.printf("4");
clhh44tick.attach(&playclhh,1.0 / 33075);
}
- if(beat[4][0]==1)
+ if(beat[4][6]==1)
{
- //pc.printf("6");
+ pc.printf("5");
ophh44tick.attach(&playophh,1.0 / 33075);
}
@@ -425,34 +421,43 @@
clhh44tick.detach();
ophh44tick.detach();
kick44tick.detach();
- if(beat[0][0]==1)
+ if(beat[0][7]==1)
{
- //pc.printf("7");
+ pc.printf("1");
kick44tick.attach(&playkick,1.0 / 33075);
}
- if(beat[1][0]==1)
+ if(beat[1][7]==1)
{
- //pc.printf("7");
+ pc.printf("2");
sn44tick.attach(&playsnare,1.0 / 33075);
}
- if(beat[2][0]==1)
+ if(beat[2][7]==1)
{
- //pc.printf("7");
+ pc.printf("3");
cl44tick.attach(&playclap,1.0 /22050);
}
- if(beat[3][0]==1)
+ if(beat[3][7]==1)
{
- //pc.printf("7");
+ pc.printf("4");
clhh44tick.attach(&playclhh,1.0 / 33075);
}
- if(beat[4][0]==1)
+ if(beat[4][7]==1)
{
- //pc.printf("7");
+ pc.printf("5");
ophh44tick.attach(&playophh,1.0 / 33075);
}
}
+ if(tracking<8)
+ {
+ tracking=tracking+1;
+ }
+ else if(tracking==8)
+ {
+ tracking=1;
+ led=!led;
+ }
}
else if(checkplay==0)//led off
@@ -618,16 +623,20 @@
void knob()//read analog
{
+
- volume=(volumeknob.read()*100);//0to100
- tempo=(tempoknob.read()*100);//problematic********************************************
+ volume=volumeknob.read();//0to100
+ tempo=tempoknob.read();//problematic********************************************
- sprintf(tempostr,"%1.1f",tempo);
- sprintf(volumechar,"%1.1f",volume);
- pc.printf("tempo = %s \n\r",tempostr); //print ในuart ถูก
- pc.printf("volume = %s\n\r",volumechar);
- speed=floor(tempo);
- speed=(60/speed)/2;
+ volume2=volume*100;
+ sprintf(volumechar,"%1.1f",volume2);
+ tempo2=60+(tempo*90);
+ speed=(60/tempo2)/2;
+ sprintf(tempostr,"%1.1f",speed);
+ pc.printf("speed = %1.3f\n\r",speed);
+ pc.printf("tempo =%1.1f\n\r",tempo2);
+ pc.printf("volume =%1.3f\n\r",volume);
+ pc.printf("volume =%1.1f percent\n\r",volume2);
}
@@ -654,7 +663,7 @@
sprintf(strtempo,"%s","Tempo ");
lcd.SetTextColor(LCD_COLOR_BLACK);
lcd.DisplayStringAt(24,LINE(1),(uint8_t*)strtempo,RIGHT_MODE);
- sprintf(tempostr,"%1.1f",tempo); ////////////////////////////////////////////display tempo on lcd ไม่ถูก
+ sprintf(tempostr,"%1.1f",tempo2); ////////////////////////////////////////////display tempo on lcd ไม่ถูก
lcd.SetTextColor(LCD_COLOR_BLACK);
lcd.DisplayStringAt(24,LINE(2),(uint8_t*)tempostr,RIGHT_MODE);